alexlebens/external-snapshotter
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Update k8s dependencies to v1.22.0-rc.0

Browse Source
This commit is contained in:
Chris Henzie
2021-07-27 17:45:59 -07:00
parent e6e14c1601
commit 59725e39fe
708 changed files with 25967 additions and 20268 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
vendor/google.golang.org/grpc/Makefile generated vendored
View File

@@ -1,13 +1,13 @@
all: vet test testrace
build: deps
build:
go build google.golang.org/grpc/...
clean:
go clean -i google.golang.org/grpc/...
deps:
go get -d -v google.golang.org/grpc/...
GO111MODULE=on go get -d -v google.golang.org/grpc/...
proto:
@ if ! which protoc > /dev/null; then \
@@ -16,30 +16,18 @@ proto:
fi
go generate google.golang.org/grpc/...
test: testdeps
test:
go test -cpu 1,4 -timeout 7m google.golang.org/grpc/...
testsubmodule: testdeps
testsubmodule:
cd security/advancedtls && go test -cpu 1,4 -timeout 7m google.golang.org/grpc/security/advancedtls/...
cd security/authorization && go test -cpu 1,4 -timeout 7m google.golang.org/grpc/security/authorization/...
testappengine: testappenginedeps
goapp test -cpu 1,4 -timeout 7m google.golang.org/grpc/...
testappenginedeps:
goapp get -d -v -t -tags 'appengine appenginevm' google.golang.org/grpc/...
testdeps:
go get -d -v -t google.golang.org/grpc/...
testrace: testdeps
testrace:
go test -race -cpu 1,4 -timeout 7m google.golang.org/grpc/...
updatedeps:
go get -d -v -u -f google.golang.org/grpc/...
updatetestdeps:
go get -d -v -t -u -f google.golang.org/grpc/...
testdeps:
GO111MODULE=on go get -d -v -t google.golang.org/grpc/...
vet: vetdeps
./vet.sh
@@ -51,14 +39,10 @@ vetdeps:
all \
build \
clean \
deps \
proto \
test \
testappengine \
testappenginedeps \
testdeps \
testrace \
updatedeps \
updatetestdeps \
vet \
vetdeps

3
vendor/google.golang.org/grpc/SECURITY.md generated vendored Normal file
View File

@@ -0,0 +1,3 @@
# Security Policy
For information on gRPC Security Policy and reporting potentional security issues, please see [gRPC CVE Process](https://github.com/grpc/proposal/blob/master/P4-grpc-cve-process.md).

10
vendor/google.golang.org/grpc/balancer/balancer.go generated vendored
View File

@@ -101,6 +101,9 @@ type SubConn interface {
// a new connection will be created.
//
// This will trigger a state transition for the SubConn.
//
// Deprecated: This method is now part of the ClientConn interface and will
// eventually be removed from here.
UpdateAddresses([]resolver.Address)
// Connect starts the connecting for this SubConn.
Connect()
@@ -143,6 +146,13 @@ type ClientConn interface {
// RemoveSubConn removes the SubConn from ClientConn.
// The SubConn will be shutdown.
RemoveSubConn(SubConn)
// UpdateAddresses updates the addresses used in the passed in SubConn.
// gRPC checks if the currently connected address is still in the new list.
// If so, the connection will be kept. Else, the connection will be
// gracefully closed, and a new connection will be created.
//
// This will trigger a state transition for the SubConn.
UpdateAddresses(SubConn, []resolver.Address)
// UpdateState notifies gRPC that the balancer's internal state has
// changed.

53
vendor/google.golang.org/grpc/balancer/base/balancer.go generated vendored
View File

@@ -22,6 +22,7 @@ import (
"errors"
"fmt"
"google.golang.org/grpc/attributes"
"google.golang.org/grpc/balancer"
"google.golang.org/grpc/connectivity"
"google.golang.org/grpc/grpclog"
@@ -41,7 +42,7 @@ func (bb *baseBuilder) Build(cc balancer.ClientConn, opt balancer.BuildOptions)
cc: cc,
pickerBuilder: bb.pickerBuilder,
subConns: make(map[resolver.Address]balancer.SubConn),
subConns: make(map[resolver.Address]subConnInfo),
scStates: make(map[balancer.SubConn]connectivity.State),
csEvltr: &balancer.ConnectivityStateEvaluator{},
config: bb.config,
@@ -57,6 +58,11 @@ func (bb *baseBuilder) Name() string {
return bb.name
}
type subConnInfo struct {
subConn balancer.SubConn
attrs *attributes.Attributes
}
type baseBalancer struct {
cc balancer.ClientConn
pickerBuilder PickerBuilder
@@ -64,7 +70,7 @@ type baseBalancer struct {
csEvltr *balancer.ConnectivityStateEvaluator
state connectivity.State
subConns map[resolver.Address]balancer.SubConn
subConns map[resolver.Address]subConnInfo // `attributes` is stripped from the keys of this map (the addresses)
scStates map[balancer.SubConn]connectivity.State
picker balancer.Picker
config Config
@@ -101,23 +107,49 @@ func (b *baseBalancer) UpdateClientConnState(s balancer.ClientConnState) error {
// addrsSet is the set converted from addrs, it's used for quick lookup of an address.
addrsSet := make(map[resolver.Address]struct{})
for _, a := range s.ResolverState.Addresses {
addrsSet[a] = struct{}{}
if _, ok := b.subConns[a]; !ok {
// Strip attributes from addresses before using them as map keys. So
// that when two addresses only differ in attributes pointers (but with
// the same attribute content), they are considered the same address.
//
// Note that this doesn't handle the case where the attribute content is
// different. So if users want to set different attributes to create
// duplicate connections to the same backend, it doesn't work. This is
// fine for now, because duplicate is done by setting Metadata today.
//
// TODO: read attributes to handle duplicate connections.
aNoAttrs := a
aNoAttrs.Attributes = nil
addrsSet[aNoAttrs] = struct{}{}
if scInfo, ok := b.subConns[aNoAttrs]; !ok {
// a is a new address (not existing in b.subConns).
//
// When creating SubConn, the original address with attributes is
// passed through. So that connection configurations in attributes
// (like creds) will be used.
sc, err := b.cc.NewSubConn([]resolver.Address{a}, balancer.NewSubConnOptions{HealthCheckEnabled: b.config.HealthCheck})
if err != nil {
logger.Warningf("base.baseBalancer: failed to create new SubConn: %v", err)
continue
}
b.subConns[a] = sc
b.subConns[aNoAttrs] = subConnInfo{subConn: sc, attrs: a.Attributes}
b.scStates[sc] = connectivity.Idle
sc.Connect()
} else {
// Always update the subconn's address in case the attributes
// changed.
//
// The SubConn does a reflect.DeepEqual of the new and old
// addresses. So this is a noop if the current address is the same
// as the old one (including attributes).
scInfo.attrs = a.Attributes
b.subConns[aNoAttrs] = scInfo
b.cc.UpdateAddresses(scInfo.subConn, []resolver.Address{a})
}
}
for a, sc := range b.subConns {
for a, scInfo := range b.subConns {
// a was removed by resolver.
if _, ok := addrsSet[a]; !ok {
b.cc.RemoveSubConn(sc)
b.cc.RemoveSubConn(scInfo.subConn)
delete(b.subConns, a)
// Keep the state of this sc in b.scStates until sc's state becomes Shutdown.
// The entry will be deleted in UpdateSubConnState.
@@ -160,9 +192,10 @@ func (b *baseBalancer) regeneratePicker() {
readySCs := make(map[balancer.SubConn]SubConnInfo)
// Filter out all ready SCs from full subConn map.
for addr, sc := range b.subConns {
if st, ok := b.scStates[sc]; ok && st == connectivity.Ready {
readySCs[sc] = SubConnInfo{Address: addr}
for addr, scInfo := range b.subConns {
if st, ok := b.scStates[scInfo.subConn]; ok && st == connectivity.Ready {
addr.Attributes = scInfo.attrs
readySCs[scInfo.subConn] = SubConnInfo{Address: addr}
}
}
b.picker = b.pickerBuilder.Build(PickerBuildInfo{ReadySCs: readySCs})

12
vendor/google.golang.org/grpc/balancer_conn_wrappers.go generated vendored
View File

@@ -163,6 +163,14 @@ func (ccb *ccBalancerWrapper) RemoveSubConn(sc balancer.SubConn) {
ccb.cc.removeAddrConn(acbw.getAddrConn(), errConnDrain)
}
func (ccb *ccBalancerWrapper) UpdateAddresses(sc balancer.SubConn, addrs []resolver.Address) {
acbw, ok := sc.(*acBalancerWrapper)
if !ok {
return
}
acbw.UpdateAddresses(addrs)
}
func (ccb *ccBalancerWrapper) UpdateState(s balancer.State) {
ccb.mu.Lock()
defer ccb.mu.Unlock()
@@ -197,7 +205,7 @@ func (acbw *acBalancerWrapper) UpdateAddresses(addrs []resolver.Address) {
acbw.mu.Lock()
defer acbw.mu.Unlock()
if len(addrs) <= 0 {
acbw.ac.tearDown(errConnDrain)
acbw.ac.cc.removeAddrConn(acbw.ac, errConnDrain)
return
}
if !acbw.ac.tryUpdateAddrs(addrs) {
@@ -212,7 +220,7 @@ func (acbw *acBalancerWrapper) UpdateAddresses(addrs []resolver.Address) {
acbw.ac.acbw = nil
acbw.ac.mu.Unlock()
acState := acbw.ac.getState()
acbw.ac.tearDown(errConnDrain)
acbw.ac.cc.removeAddrConn(acbw.ac, errConnDrain)
if acState == connectivity.Shutdown {
return

18
vendor/google.golang.org/grpc/clientconn.go generated vendored
View File

@@ -109,11 +109,11 @@ type defaultConfigSelector struct {
sc *ServiceConfig
}
func (dcs *defaultConfigSelector) SelectConfig(rpcInfo iresolver.RPCInfo) *iresolver.RPCConfig {
func (dcs *defaultConfigSelector) SelectConfig(rpcInfo iresolver.RPCInfo) (*iresolver.RPCConfig, error) {
return &iresolver.RPCConfig{
Context: rpcInfo.Context,
MethodConfig: getMethodConfig(dcs.sc, rpcInfo.Method),
}
}, nil
}
// DialContext creates a client connection to the given target. By default, it's
@@ -143,6 +143,7 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn *
firstResolveEvent: grpcsync.NewEvent(),
}
cc.retryThrottler.Store((*retryThrottler)(nil))
cc.safeConfigSelector.UpdateConfigSelector(&defaultConfigSelector{nil})
cc.ctx, cc.cancel = context.WithCancel(context.Background())
for _, opt := range opts {
@@ -270,7 +271,7 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn *
cc.authority = creds.Info().ServerName
} else if cc.dopts.insecure && cc.dopts.authority != "" {
cc.authority = cc.dopts.authority
} else if strings.HasPrefix(cc.target, "unix:") {
} else if strings.HasPrefix(cc.target, "unix:") || strings.HasPrefix(cc.target, "unix-abstract:") {
cc.authority = "localhost"
} else if strings.HasPrefix(cc.parsedTarget.Endpoint, ":") {
cc.authority = "localhost" + cc.parsedTarget.Endpoint
@@ -1197,7 +1198,7 @@ func (ac *addrConn) resetTransport() {
ac.mu.Lock()
if ac.state == connectivity.Shutdown {
ac.mu.Unlock()
newTr.Close()
newTr.Close(fmt.Errorf("reached connectivity state: SHUTDOWN"))
return
}
ac.curAddr = addr
@@ -1329,7 +1330,7 @@ func (ac *addrConn) createTransport(addr resolver.Address, copts transport.Conne
select {
case <-time.After(time.Until(connectDeadline)):
// We didn't get the preface in time.
newTr.Close()
newTr.Close(fmt.Errorf("failed to receive server preface within timeout"))
channelz.Warningf(logger, ac.channelzID, "grpc: addrConn.createTransport failed to connect to %v: didn't receive server preface in time. Reconnecting...", addr)
return nil, nil, errors.New("timed out waiting for server handshake")
case <-prefaceReceived:
@@ -1446,10 +1447,9 @@ func (ac *addrConn) getReadyTransport() (transport.ClientTransport, bool) {
}
// tearDown starts to tear down the addrConn.
// TODO(zhaoq): Make this synchronous to avoid unbounded memory consumption in
// some edge cases (e.g., the caller opens and closes many addrConn's in a
// tight loop.
// tearDown doesn't remove ac from ac.cc.conns.
//
// Note that tearDown doesn't remove ac from ac.cc.conns, so the addrConn struct
// will leak. In most cases, call cc.removeAddrConn() instead.
func (ac *addrConn) tearDown(err error) {
ac.mu.Lock()
if ac.state == connectivity.Shutdown {

24
vendor/google.golang.org/grpc/credentials/credentials.go generated vendored
View File

@@ -30,7 +30,7 @@ import (
"github.com/golang/protobuf/proto"
"google.golang.org/grpc/attributes"
"google.golang.org/grpc/internal"
icredentials "google.golang.org/grpc/internal/credentials"
)
// PerRPCCredentials defines the common interface for the credentials which need to
@@ -188,15 +188,12 @@ type RequestInfo struct {
AuthInfo AuthInfo
}
// requestInfoKey is a struct to be used as the key when attaching a RequestInfo to a context object.
type requestInfoKey struct{}
// RequestInfoFromContext extracts the RequestInfo from the context if it exists.
//
// This API is experimental.
func RequestInfoFromContext(ctx context.Context) (ri RequestInfo, ok bool) {
ri, ok = ctx.Value(requestInfoKey{}).(RequestInfo)
return
ri, ok = icredentials.RequestInfoFromContext(ctx).(RequestInfo)
return ri, ok
}
// ClientHandshakeInfo holds data to be passed to ClientHandshake. This makes
@@ -211,16 +208,12 @@ type ClientHandshakeInfo struct {
Attributes *attributes.Attributes
}
// clientHandshakeInfoKey is a struct used as the key to store
// ClientHandshakeInfo in a context.
type clientHandshakeInfoKey struct{}
// ClientHandshakeInfoFromContext returns the ClientHandshakeInfo struct stored
// in ctx.
//
// This API is experimental.
func ClientHandshakeInfoFromContext(ctx context.Context) ClientHandshakeInfo {
chi, _ := ctx.Value(clientHandshakeInfoKey{}).(ClientHandshakeInfo)
chi, _ := icredentials.ClientHandshakeInfoFromContext(ctx).(ClientHandshakeInfo)
return chi
}
@@ -249,15 +242,6 @@ func CheckSecurityLevel(ai AuthInfo, level SecurityLevel) error {
return nil
}
func init() {
internal.NewRequestInfoContext = func(ctx context.Context, ri RequestInfo) context.Context {
return context.WithValue(ctx, requestInfoKey{}, ri)
}
internal.NewClientHandshakeInfoContext = func(ctx context.Context, chi ClientHandshakeInfo) context.Context {
return context.WithValue(ctx, clientHandshakeInfoKey{}, chi)
}
}
// ChannelzSecurityInfo defines the interface that security protocols should implement
// in order to provide security info to channelz.
//

17
vendor/google.golang.org/grpc/dialoptions.go generated vendored
View File

@@ -66,11 +66,7 @@ type dialOptions struct {
minConnectTimeout func() time.Duration
defaultServiceConfig *ServiceConfig // defaultServiceConfig is parsed from defaultServiceConfigRawJSON.
defaultServiceConfigRawJSON *string
// This is used by ccResolverWrapper to backoff between successive calls to
// resolver.ResolveNow(). The user will have no need to configure this, but
// we need to be able to configure this in tests.
resolveNowBackoff func(int) time.Duration
resolvers []resolver.Builder
resolvers []resolver.Builder
}
// DialOption configures how we set up the connection.
@@ -596,7 +592,6 @@ func defaultDialOptions() dialOptions {
ReadBufferSize: defaultReadBufSize,
UseProxy: true,
},
resolveNowBackoff: internalbackoff.DefaultExponential.Backoff,
}
}
@@ -611,16 +606,6 @@ func withMinConnectDeadline(f func() time.Duration) DialOption {
})
}
// withResolveNowBackoff specifies the function that clientconn uses to backoff
// between successive calls to resolver.ResolveNow().
//
// For testing purpose only.
func withResolveNowBackoff(f func(int) time.Duration) DialOption {
return newFuncDialOption(func(o *dialOptions) {
o.resolveNowBackoff = f
})
}
// WithResolvers allows a list of resolver implementations to be registered
// locally with the ClientConn without needing to be globally registered via
// resolver.Register. They will be matched against the scheme used for the

14
vendor/google.golang.org/grpc/encoding/proto/proto.go generated vendored
View File

@@ -21,6 +21,8 @@
package proto
import (
"fmt"
"github.com/golang/protobuf/proto"
"google.golang.org/grpc/encoding"
)
@@ -36,11 +38,19 @@ func init() {
type codec struct{}
func (codec) Marshal(v interface{}) ([]byte, error) {
return proto.Marshal(v.(proto.Message))
vv, ok := v.(proto.Message)
if !ok {
return nil, fmt.Errorf("failed to marshal, message is %T, want proto.Message", v)
}
return proto.Marshal(vv)
}
func (codec) Unmarshal(data []byte, v interface{}) error {
return proto.Unmarshal(data, v.(proto.Message))
vv, ok := v.(proto.Message)
if !ok {
return fmt.Errorf("failed to unmarshal, message is %T, want proto.Message", v)
}
return proto.Unmarshal(data, vv)
}
func (codec) Name() string {

4
vendor/google.golang.org/grpc/go.mod generated vendored
View File

@@ -3,8 +3,8 @@ module google.golang.org/grpc
go 1.11
require (
github.com/cncf/udpa/go v0.0.0-20200629203442-efcf912fb354
github.com/envoyproxy/go-control-plane v0.9.7
github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403
github.com/envoyproxy/go-control-plane v0.9.9-0.20210217033140-668b12f5399d
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b
github.com/golang/protobuf v1.4.2
github.com/google/go-cmp v0.5.0

15
vendor/google.golang.org/grpc/go.sum generated vendored
View File

@@ -1,18 +1,17 @@
cloud.google.com/go v0.26.0 h1:e0WKqKTd5BnrG8aKH3J3h+QvEIQtSUcf2n5UZ5ZgLtQ=
cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/census-instrumentation/opencensus-proto v0.2.1 h1:glEXhBS5PSLLv4IXzLA5yPRVX4bilULVyxxbrfOtDAk=
github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
github.com/client9/misspell v0.3.4 h1:ta993UF76GwbvJcIo3Y68y/M3WxlpEHPWIGDkJYwzJI=
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/cncf/udpa/go v0.0.0-20200629203442-efcf912fb354 h1:9kRtNpqLHbZVO/NNxhHp2ymxFxsHOe3x2efJGn//Tas=
github.com/cncf/udpa/go v0.0.0-20200629203442-efcf912fb354/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk=
github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403 h1:cqQfy1jclcSy/FwLjemeg3SR1yaINm74aQyupQ0Bl8M=
github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk=
github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
github.com/envoyproxy/go-control-plane v0.9.7 h1:EARl0OvqMoxq/UMgMSCLnXzkaXbxzskluEBlMQCJPms=
github.com/envoyproxy/go-control-plane v0.9.7/go.mod h1:cwu0lG7PUMfa9snN8LXBig5ynNVH9qI8YYLbd1fK2po=
github.com/envoyproxy/go-control-plane v0.9.9-0.20210217033140-668b12f5399d h1:QyzYnTnPE15SQyUeqU6qLbWxMkwyAyu+vGksa0b7j00=
github.com/envoyproxy/go-control-plane v0.9.9-0.20210217033140-668b12f5399d/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk=
github.com/envoyproxy/protoc-gen-validate v0.1.0 h1:EQciDnbrYxy13PgWoY8AqoxGiPrpgBZ1R8UNe3ddc+A=
github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58=
@@ -36,9 +35,11 @@ github.com/google/go-cmp v0.5.0 h1:/QaMHBdZ26BB3SSst0Iwl10Epc+xhTquomWX0oZEB6w=
github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/uuid v1.1.2 h1:EVhdT+1Kseyi1/pUmXKaFxYsDNy9RQYkMWRH68J/W7Y=
github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H4=
github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
@@ -87,7 +88,9 @@ google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2
google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.25.0 h1:Ejskq+SyPohKW+1uil0JJMtmHCgJPJ/qWTxr8qp+R4c=
google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=

49
vendor/google.golang.org/grpc/internal/credentials/credentials.go generated vendored Normal file
View File

@@ -0,0 +1,49 @@
/*
* Copyright 2021 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package credentials
import (
"context"
)
// requestInfoKey is a struct to be used as the key to store RequestInfo in a
// context.
type requestInfoKey struct{}
// NewRequestInfoContext creates a context with ri.
func NewRequestInfoContext(ctx context.Context, ri interface{}) context.Context {
return context.WithValue(ctx, requestInfoKey{}, ri)
}
// RequestInfoFromContext extracts the RequestInfo from ctx.
func RequestInfoFromContext(ctx context.Context) interface{} {
return ctx.Value(requestInfoKey{})
}
// clientHandshakeInfoKey is a struct used as the key to store
// ClientHandshakeInfo in a context.
type clientHandshakeInfoKey struct{}
// ClientHandshakeInfoFromContext extracts the ClientHandshakeInfo from ctx.
func ClientHandshakeInfoFromContext(ctx context.Context) interface{} {
return ctx.Value(clientHandshakeInfoKey{})
}
// NewClientHandshakeInfoContext creates a context with chi.
func NewClientHandshakeInfoContext(ctx context.Context, chi interface{}) context.Context {
return context.WithValue(ctx, clientHandshakeInfoKey{}, chi)
}

33
vendor/google.golang.org/grpc/internal/grpcutil/target.go generated vendored
View File

@@ -41,16 +41,37 @@ func split2(s, sep string) (string, string, bool) {
// not parse "unix:[path]" cases. This should be true in cases where a custom
// dialer is present, to prevent a behavior change.
//
// If target is not a valid scheme://authority/endpoint, it returns {Endpoint:
// target}.
// If target is not a valid scheme://authority/endpoint as specified in
// https://github.com/grpc/grpc/blob/master/doc/naming.md,
// it returns {Endpoint: target}.
func ParseTarget(target string, skipUnixColonParsing bool) (ret resolver.Target) {
var ok bool
if strings.HasPrefix(target, "unix-abstract:") {
if strings.HasPrefix(target, "unix-abstract://") {
// Maybe, with Authority specified, try to parse it
var remain string
ret.Scheme, remain, _ = split2(target, "://")
ret.Authority, ret.Endpoint, ok = split2(remain, "/")
if !ok {
// No Authority, add the "//" back
ret.Endpoint = "//" + remain
} else {
// Found Authority, add the "/" back
ret.Endpoint = "/" + ret.Endpoint
}
} else {
// Without Authority specified, split target on ":"
ret.Scheme, ret.Endpoint, _ = split2(target, ":")
}
return ret
}
ret.Scheme, ret.Endpoint, ok = split2(target, "://")
if !ok {
if strings.HasPrefix(target, "unix:") && !skipUnixColonParsing {
// Handle the "unix:[path]" case, because splitting on :// only
// handles the "unix://[/absolute/path]" case. Only handle if the
// dialer is nil, to avoid a behavior change with custom dialers.
// Handle the "unix:[local/path]" and "unix:[/absolute/path]" cases,
// because splitting on :// only handles the
// "unix://[/absolute/path]" case. Only handle if the dialer is nil,
// to avoid a behavior change with custom dialers.
return resolver.Target{Scheme: "unix", Endpoint: target[len("unix:"):]}
}
return resolver.Target{Endpoint: target}
@@ -61,7 +82,7 @@ func ParseTarget(target string, skipUnixColonParsing bool) (ret resolver.Target)
}
if ret.Scheme == "unix" {
// Add the "/" back in the unix case, so the unix resolver receives the
// actual endpoint.
// actual endpoint in the "unix://[/absolute/path]" case.
ret.Endpoint = "/" + ret.Endpoint
}
return ret

17
vendor/google.golang.org/grpc/internal/internal.go generated vendored
View File

@@ -38,12 +38,6 @@ var (
// KeepaliveMinPingTime is the minimum ping interval. This must be 10s by
// default, but tests may wish to set it lower for convenience.
KeepaliveMinPingTime = 10 * time.Second
// NewRequestInfoContext creates a new context based on the argument context attaching
// the passed in RequestInfo to the new context.
NewRequestInfoContext interface{} // func(context.Context, credentials.RequestInfo) context.Context
// NewClientHandshakeInfoContext returns a copy of the input context with
// the passed in ClientHandshakeInfo struct added to it.
NewClientHandshakeInfoContext interface{} // func(context.Context, credentials.ClientHandshakeInfo) context.Context
// ParseServiceConfigForTesting is for creating a fake
// ClientConn for resolver testing only
ParseServiceConfigForTesting interface{} // func(string) *serviceconfig.ParseResult
@@ -60,7 +54,16 @@ var (
// GetXDSHandshakeInfoForTesting returns a pointer to the xds.HandshakeInfo
// stored in the passed in attributes. This is set by
// credentials/xds/xds.go.
GetXDSHandshakeInfoForTesting interface{} // func (attr *attributes.Attributes) *xds.HandshakeInfo
GetXDSHandshakeInfoForTesting interface{} // func (*attributes.Attributes) *xds.HandshakeInfo
// GetServerCredentials returns the transport credentials configured on a
// gRPC server. An xDS-enabled server needs to know what type of credentials
// is configured on the underlying gRPC server. This is set by server.go.
GetServerCredentials interface{} // func (*grpc.Server) credentials.TransportCredentials
// DrainServerTransports initiates a graceful close of existing connections
// on a gRPC server accepted on the provided listener address. An
// xDS-enabled server invokes this method on a grpc.Server when a particular
// listener moves to "not-serving" mode.
DrainServerTransports interface{} // func(*grpc.Server, string)
)
// HealthChecker defines the signature of the client-side LB channel health checking function.

50
vendor/google.golang.org/grpc/internal/metadata/metadata.go generated vendored Normal file
View File

@@ -0,0 +1,50 @@
/*
*
* Copyright 2020 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
// Package metadata contains functions to set and get metadata from addresses.
//
// This package is experimental.
package metadata
import (
"google.golang.org/grpc/metadata"
"google.golang.org/grpc/resolver"
)
type mdKeyType string
const mdKey = mdKeyType("grpc.internal.address.metadata")
// Get returns the metadata of addr.
func Get(addr resolver.Address) metadata.MD {
attrs := addr.Attributes
if attrs == nil {
return nil
}
md, _ := attrs.Value(mdKey).(metadata.MD)
return md
}
// Set sets (overrides) the metadata in addr.
//
// When a SubConn is created with this address, the RPCs sent on it will all
// have this metadata.
func Set(addr resolver.Address, md metadata.MD) resolver.Address {
addr.Attributes = addr.Attributes.WithValues(mdKey, md)
return addr
}

77
vendor/google.golang.org/grpc/internal/resolver/config_selector.go generated vendored
View File

@@ -24,13 +24,16 @@ import (
"sync"
"google.golang.org/grpc/internal/serviceconfig"
"google.golang.org/grpc/metadata"
"google.golang.org/grpc/resolver"
)
// ConfigSelector controls what configuration to use for every RPC.
type ConfigSelector interface {
// Selects the configuration for the RPC.
SelectConfig(RPCInfo) *RPCConfig
// Selects the configuration for the RPC, or terminates it using the error.
// This error will be converted by the gRPC library to a status error with
// code UNKNOWN if it is not returned as a status error.
SelectConfig(RPCInfo) (*RPCConfig, error)
}
// RPCInfo contains RPC information needed by a ConfigSelector.
@@ -49,6 +52,74 @@ type RPCConfig struct {
Context context.Context
MethodConfig serviceconfig.MethodConfig // configuration to use for this RPC
OnCommitted func() // Called when the RPC has been committed (retries no longer possible)
Interceptor ClientInterceptor
}
// ClientStream is the same as grpc.ClientStream, but defined here for circular
// dependency reasons.
type ClientStream interface {
// Header returns the header metadata received from the server if there
// is any. It blocks if the metadata is not ready to read.
Header() (metadata.MD, error)
// Trailer returns the trailer metadata from the server, if there is any.
// It must only be called after stream.CloseAndRecv has returned, or
// stream.Recv has returned a non-nil error (including io.EOF).
Trailer() metadata.MD
// CloseSend closes the send direction of the stream. It closes the stream
// when non-nil error is met. It is also not safe to call CloseSend
// concurrently with SendMsg.
CloseSend() error
// Context returns the context for this stream.
//
// It should not be called until after Header or RecvMsg has returned. Once
// called, subsequent client-side retries are disabled.
Context() context.Context
// SendMsg is generally called by generated code. On error, SendMsg aborts
// the stream. If the error was generated by the client, the status is
// returned directly; otherwise, io.EOF is returned and the status of
// the stream may be discovered using RecvMsg.
//
// SendMsg blocks until:
// - There is sufficient flow control to schedule m with the transport, or
// - The stream is done, or
// - The stream breaks.
//
// SendMsg does not wait until the message is received by the server. An
// untimely stream closure may result in lost messages. To ensure delivery,
// users should ensure the RPC completed successfully using RecvMsg.
//
// It is safe to have a goroutine calling SendMsg and another goroutine
// calling RecvMsg on the same stream at the same time, but it is not safe
// to call SendMsg on the same stream in different goroutines. It is also
// not safe to call CloseSend concurrently with SendMsg.
SendMsg(m interface{}) error
// RecvMsg blocks until it receives a message into m or the stream is
// done. It returns io.EOF when the stream completes successfully. On
// any other error, the stream is aborted and the error contains the RPC
// status.
//
// It is safe to have a goroutine calling SendMsg and another goroutine
// calling RecvMsg on the same stream at the same time, but it is not
// safe to call RecvMsg on the same stream in different goroutines.
RecvMsg(m interface{}) error
}
// ClientInterceptor is an interceptor for gRPC client streams.
type ClientInterceptor interface {
// NewStream produces a ClientStream for an RPC which may optionally use
// the provided function to produce a stream for delegation. Note:
// RPCInfo.Context should not be used (will be nil).
//
// done is invoked when the RPC is finished using its connection, or could
// not be assigned a connection. RPC operations may still occur on
// ClientStream after done is called, since the interceptor is invoked by
// application-layer operations. done must never be nil when called.
NewStream(ctx context.Context, ri RPCInfo, done func(), newStream func(ctx context.Context, done func()) (ClientStream, error)) (ClientStream, error)
}
// ServerInterceptor is unimplementable; do not use.
type ServerInterceptor interface {
notDefined()
}
type csKeyType string
@@ -86,7 +157,7 @@ func (scs *SafeConfigSelector) UpdateConfigSelector(cs ConfigSelector) {
}
// SelectConfig defers to the current ConfigSelector in scs.
func (scs *SafeConfigSelector) SelectConfig(r RPCInfo) *RPCConfig {
func (scs *SafeConfigSelector) SelectConfig(r RPCInfo) (*RPCConfig, error) {
scs.mu.RLock()
defer scs.mu.RUnlock()
return scs.cs.SelectConfig(r)

43
vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go generated vendored
View File

@@ -34,6 +34,7 @@ import (
grpclbstate "google.golang.org/grpc/balancer/grpclb/state"
"google.golang.org/grpc/grpclog"
"google.golang.org/grpc/internal/backoff"
"google.golang.org/grpc/internal/envconfig"
"google.golang.org/grpc/internal/grpcrand"
"google.golang.org/grpc/resolver"
@@ -46,6 +47,13 @@ var EnableSRVLookups = false
var logger = grpclog.Component("dns")
// Globals to stub out in tests. TODO: Perhaps these two can be combined into a
// single variable for testing the resolver?
var (
newTimer = time.NewTimer
newTimerDNSResRate = time.NewTimer
)
func init() {
resolver.Register(NewBuilder())
}
@@ -143,7 +151,6 @@ func (b *dnsBuilder) Build(target resolver.Target, cc resolver.ClientConn, opts
d.wg.Add(1)
go d.watcher()
d.ResolveNow(resolver.ResolveNowOptions{})
return d, nil
}
@@ -201,28 +208,38 @@ func (d *dnsResolver) Close() {
func (d *dnsResolver) watcher() {
defer d.wg.Done()
backoffIndex := 1
for {
select {
case <-d.ctx.Done():
return
case <-d.rn:
}
state, err := d.lookup()
if err != nil {
// Report error to the underlying grpc.ClientConn.
d.cc.ReportError(err)
} else {
d.cc.UpdateState(*state)
err = d.cc.UpdateState(*state)
}
// Sleep to prevent excessive re-resolutions. Incoming resolution requests
// will be queued in d.rn.
t := time.NewTimer(minDNSResRate)
var timer *time.Timer
if err == nil {
// Success resolving, wait for the next ResolveNow. However, also wait 30 seconds at the very least
// to prevent constantly re-resolving.
backoffIndex = 1
timer = newTimerDNSResRate(minDNSResRate)
select {
case <-d.ctx.Done():
timer.Stop()
return
case <-d.rn:
}
} else {
// Poll on an error found in DNS Resolver or an error received from ClientConn.
timer = newTimer(backoff.DefaultExponential.Backoff(backoffIndex))
backoffIndex++
}
select {
case <-t.C:
case <-d.ctx.Done():
t.Stop()
timer.Stop()
return
case <-timer.C:
}
}
}

28
vendor/google.golang.org/grpc/internal/resolver/unix/unix.go generated vendored
View File

@@ -20,21 +20,34 @@
package unix
import (
"fmt"
"google.golang.org/grpc/internal/transport/networktype"
"google.golang.org/grpc/resolver"
)
const scheme = "unix"
const unixScheme = "unix"
const unixAbstractScheme = "unix-abstract"
type builder struct{}
type builder struct {
scheme string
}
func (*builder) Build(target resolver.Target, cc resolver.ClientConn, _ resolver.BuildOptions) (resolver.Resolver, error) {
cc.UpdateState(resolver.State{Addresses: []resolver.Address{networktype.Set(resolver.Address{Addr: target.Endpoint}, "unix")}})
func (b *builder) Build(target resolver.Target, cc resolver.ClientConn, _ resolver.BuildOptions) (resolver.Resolver, error) {
if target.Authority != "" {
return nil, fmt.Errorf("invalid (non-empty) authority: %v", target.Authority)
}
addr := resolver.Address{Addr: target.Endpoint}
if b.scheme == unixAbstractScheme {
// prepend "\x00" to address for unix-abstract
addr.Addr = "\x00" + addr.Addr
}
cc.UpdateState(resolver.State{Addresses: []resolver.Address{networktype.Set(addr, "unix")}})
return &nopResolver{}, nil
}
func (*builder) Scheme() string {
return scheme
func (b *builder) Scheme() string {
return b.scheme
}
type nopResolver struct {
@@ -45,5 +58,6 @@ func (*nopResolver) ResolveNow(resolver.ResolveNowOptions) {}
func (*nopResolver) Close() {}
func init() {
resolver.Register(&builder{})
resolver.Register(&builder{scheme: unixScheme})
resolver.Register(&builder{scheme: unixAbstractScheme})
}

16
vendor/google.golang.org/grpc/internal/serviceconfig/serviceconfig.go generated vendored
View File

@@ -46,6 +46,22 @@ type BalancerConfig struct {
type intermediateBalancerConfig []map[string]json.RawMessage
// MarshalJSON implements the json.Marshaler interface.
//
// It marshals the balancer and config into a length-1 slice
// ([]map[string]config).
func (bc *BalancerConfig) MarshalJSON() ([]byte, error) {
if bc.Config == nil {
// If config is nil, return empty config `{}`.
return []byte(fmt.Sprintf(`[{%q: %v}]`, bc.Name, "{}")), nil
}
c, err := json.Marshal(bc.Config)
if err != nil {
return nil, err
}
return []byte(fmt.Sprintf(`[{%q: %s}]`, bc.Name, c)), nil
}
// UnmarshalJSON implements the json.Unmarshaler interface.
//
// ServiceConfig contains a list of loadBalancingConfigs, each with a name and

20
vendor/google.golang.org/grpc/internal/syscall/syscall_linux.go generated vendored
View File

@@ -44,25 +44,23 @@ func GetCPUTime() int64 {
}
// Rusage is an alias for syscall.Rusage under linux environment.
type Rusage syscall.Rusage
type Rusage = syscall.Rusage
// GetRusage returns the resource usage of current process.
func GetRusage() (rusage *Rusage) {
rusage = new(Rusage)
syscall.Getrusage(syscall.RUSAGE_SELF, (*syscall.Rusage)(rusage))
return
func GetRusage() *Rusage {
rusage := new(Rusage)
syscall.Getrusage(syscall.RUSAGE_SELF, rusage)
return rusage
}
// CPUTimeDiff returns the differences of user CPU time and system CPU time used
// between two Rusage structs.
func CPUTimeDiff(first *Rusage, latest *Rusage) (float64, float64) {
f := (*syscall.Rusage)(first)
l := (*syscall.Rusage)(latest)
var (
utimeDiffs = l.Utime.Sec - f.Utime.Sec
utimeDiffus = l.Utime.Usec - f.Utime.Usec
stimeDiffs = l.Stime.Sec - f.Stime.Sec
stimeDiffus = l.Stime.Usec - f.Stime.Usec
utimeDiffs = latest.Utime.Sec - first.Utime.Sec
utimeDiffus = latest.Utime.Usec - first.Utime.Usec
stimeDiffs = latest.Stime.Sec - first.Stime.Sec
stimeDiffus = latest.Stime.Usec - first.Stime.Usec
)
uTimeElapsed := float64(utimeDiffs) + float64(utimeDiffus)*1.0e-6

2
vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go generated vendored
View File

@@ -50,7 +50,7 @@ func GetCPUTime() int64 {
type Rusage struct{}
// GetRusage is a no-op function under non-linux or appengine environment.
func GetRusage() (rusage *Rusage) {
func GetRusage() *Rusage {
log()
return nil
}

32
vendor/google.golang.org/grpc/internal/transport/controlbuf.go generated vendored
View File

@@ -20,13 +20,17 @@ package transport
import (
"bytes"
"errors"
"fmt"
"runtime"
"strconv"
"sync"
"sync/atomic"
"golang.org/x/net/http2"
"golang.org/x/net/http2/hpack"
"google.golang.org/grpc/internal/grpcutil"
"google.golang.org/grpc/status"
)
var updateHeaderTblSize = func(e *hpack.Encoder, v uint32) {
@@ -128,6 +132,14 @@ type cleanupStream struct {
func (c *cleanupStream) isTransportResponseFrame() bool { return c.rst } // Results in a RST_STREAM
type earlyAbortStream struct {
streamID uint32
contentSubtype string
status *status.Status
}
func (*earlyAbortStream) isTransportResponseFrame() bool { return false }
type dataFrame struct {
streamID uint32
endStream bool
@@ -749,6 +761,24 @@ func (l *loopyWriter) cleanupStreamHandler(c *cleanupStream) error {
return nil
}
func (l *loopyWriter) earlyAbortStreamHandler(eas *earlyAbortStream) error {
if l.side == clientSide {
return errors.New("earlyAbortStream not handled on client")
}
headerFields := []hpack.HeaderField{
{Name: ":status", Value: "200"},
{Name: "content-type", Value: grpcutil.ContentType(eas.contentSubtype)},
{Name: "grpc-status", Value: strconv.Itoa(int(eas.status.Code()))},
{Name: "grpc-message", Value: encodeGrpcMessage(eas.status.Message())},
}
if err := l.writeHeader(eas.streamID, true, headerFields, nil); err != nil {
return err
}
return nil
}
func (l *loopyWriter) incomingGoAwayHandler(*incomingGoAway) error {
if l.side == clientSide {
l.draining = true
@@ -787,6 +817,8 @@ func (l *loopyWriter) handle(i interface{}) error {
return l.registerStreamHandler(i)
case *cleanupStream:
return l.cleanupStreamHandler(i)
case *earlyAbortStream:
return l.earlyAbortStreamHandler(i)
case *incomingGoAway:
return l.incomingGoAwayHandler(i)
case *dataFrame:

124
vendor/google.golang.org/grpc/internal/transport/http2_client.go generated vendored
View File

@@ -32,14 +32,14 @@ import (
"golang.org/x/net/http2"
"golang.org/x/net/http2/hpack"
"google.golang.org/grpc/internal/grpcutil"
"google.golang.org/grpc/internal/transport/networktype"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/credentials"
"google.golang.org/grpc/internal"
"google.golang.org/grpc/internal/channelz"
icredentials "google.golang.org/grpc/internal/credentials"
"google.golang.org/grpc/internal/grpcutil"
imetadata "google.golang.org/grpc/internal/metadata"
"google.golang.org/grpc/internal/syscall"
"google.golang.org/grpc/internal/transport/networktype"
"google.golang.org/grpc/keepalive"
"google.golang.org/grpc/metadata"
"google.golang.org/grpc/peer"
@@ -60,7 +60,7 @@ type http2Client struct {
cancel context.CancelFunc
ctxDone <-chan struct{} // Cache the ctx.Done() chan.
userAgent string
md interface{}
md metadata.MD
conn net.Conn // underlying communication channel
loopy *loopyWriter
remoteAddr net.Addr
@@ -115,6 +115,9 @@ type http2Client struct {
// goAwayReason records the http2.ErrCode and debug data received with the
// GoAway frame.
goAwayReason GoAwayReason
// goAwayDebugMessage contains a detailed human readable string about a
// GoAway frame, useful for error messages.
goAwayDebugMessage string
// A condition variable used to signal when the keepalive goroutine should
// go dormant. The condition for dormancy is based on the number of active
// streams and the `PermitWithoutStream` keepalive client parameter. And
@@ -139,17 +142,26 @@ type http2Client struct {
}
func dial(ctx context.Context, fn func(context.Context, string) (net.Conn, error), addr resolver.Address, useProxy bool, grpcUA string) (net.Conn, error) {
address := addr.Addr
networkType, ok := networktype.Get(addr)
if fn != nil {
return fn(ctx, addr.Addr)
if networkType == "unix" && !strings.HasPrefix(address, "\x00") {
// For backward compatibility, if the user dialed "unix:///path",
// the passthrough resolver would be used and the user's custom
// dialer would see "unix:///path". Since the unix resolver is used
// and the address is now "/path", prepend "unix://" so the user's
// custom dialer sees the same address.
return fn(ctx, "unix://"+address)
}
return fn(ctx, address)
}
networkType := "tcp"
if n, ok := networktype.Get(addr); ok {
networkType = n
if !ok {
networkType, address = parseDialTarget(address)
}
if networkType == "tcp" && useProxy {
return proxyDial(ctx, addr.Addr, grpcUA)
return proxyDial(ctx, address, grpcUA)
}
return (&net.Dialer{}).DialContext(ctx, networkType, addr.Addr)
return (&net.Dialer{}).DialContext(ctx, networkType, address)
}
func isTemporary(err error) bool {
@@ -228,8 +240,7 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts
// Attributes field of resolver.Address, which is shoved into connectCtx
// and passed to the credential handshaker. This makes it possible for
// address specific arbitrary data to reach the credential handshaker.
contextWithHandshakeInfo := internal.NewClientHandshakeInfoContext.(func(context.Context, credentials.ClientHandshakeInfo) context.Context)
connectCtx = contextWithHandshakeInfo(connectCtx, credentials.ClientHandshakeInfo{Attributes: addr.Attributes})
connectCtx = icredentials.NewClientHandshakeInfoContext(connectCtx, credentials.ClientHandshakeInfo{Attributes: addr.Attributes})
conn, authInfo, err = transportCreds.ClientHandshake(connectCtx, addr.ServerName, conn)
if err != nil {
return nil, connectionErrorf(isTemporary(err), err, "transport: authentication handshake failed: %v", err)
@@ -268,7 +279,6 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts
ctxDone: ctx.Done(), // Cache Done chan.
cancel: cancel,
userAgent: opts.UserAgent,
md: addr.Metadata,
conn: conn,
remoteAddr: conn.RemoteAddr(),
localAddr: conn.LocalAddr(),
@@ -296,6 +306,12 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts
keepaliveEnabled: keepaliveEnabled,
bufferPool: newBufferPool(),
}
if md, ok := addr.Metadata.(*metadata.MD); ok {
t.md = *md
} else if md := imetadata.Get(addr); md != nil {
t.md = md
}
t.controlBuf = newControlBuffer(t.ctxDone)
if opts.InitialWindowSize >= defaultWindowSize {
t.initialWindowSize = opts.InitialWindowSize
@@ -332,12 +348,14 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts
// Send connection preface to server.
n, err := t.conn.Write(clientPreface)
if err != nil {
t.Close()
return nil, connectionErrorf(true, err, "transport: failed to write client preface: %v", err)
err = connectionErrorf(true, err, "transport: failed to write client preface: %v", err)
t.Close(err)
return nil, err
}
if n != len(clientPreface) {
t.Close()
return nil, connectionErrorf(true, err, "transport: preface mismatch, wrote %d bytes; want %d", n, len(clientPreface))
err = connectionErrorf(true, nil, "transport: preface mismatch, wrote %d bytes; want %d", n, len(clientPreface))
t.Close(err)
return nil, err
}
var ss []http2.Setting
@@ -355,14 +373,16 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts
}
err = t.framer.fr.WriteSettings(ss...)
if err != nil {
t.Close()
return nil, connectionErrorf(true, err, "transport: failed to write initial settings frame: %v", err)
err = connectionErrorf(true, err, "transport: failed to write initial settings frame: %v", err)
t.Close(err)
return nil, err
}
// Adjust the connection flow control window if needed.
if delta := uint32(icwz - defaultWindowSize); delta > 0 {
if err := t.framer.fr.WriteWindowUpdate(0, delta); err != nil {
t.Close()
return nil, connectionErrorf(true, err, "transport: failed to write window update: %v", err)
err = connectionErrorf(true, err, "transport: failed to write window update: %v", err)
t.Close(err)
return nil, err
}
}
@@ -399,6 +419,7 @@ func (t *http2Client) newStream(ctx context.Context, callHdr *CallHdr) *Stream {
buf: newRecvBuffer(),
headerChan: make(chan struct{}),
contentSubtype: callHdr.ContentSubtype,
doneFunc: callHdr.DoneFunc,
}
s.wq = newWriteQuota(defaultWriteQuota, s.done)
s.requestRead = func(n int) {
@@ -438,7 +459,7 @@ func (t *http2Client) createHeaderFields(ctx context.Context, callHdr *CallHdr)
Method: callHdr.Method,
AuthInfo: t.authInfo,
}
ctxWithRequestInfo := internal.NewRequestInfoContext.(func(context.Context, credentials.RequestInfo) context.Context)(ctx, ri)
ctxWithRequestInfo := icredentials.NewRequestInfoContext(ctx, ri)
authData, err := t.getTrAuthData(ctxWithRequestInfo, aud)
if err != nil {
return nil, err
@@ -512,14 +533,12 @@ func (t *http2Client) createHeaderFields(ctx context.Context, callHdr *CallHdr)
}
}
}
if md, ok := t.md.(*metadata.MD); ok {
for k, vv := range *md {
if isReservedHeader(k) {
continue
}
for _, v := range vv {
headerFields = append(headerFields, hpack.HeaderField{Name: k, Value: encodeMetadataHeader(k, v)})
}
for k, vv := range t.md {
if isReservedHeader(k) {
continue
}
for _, v := range vv {
headerFields = append(headerFields, hpack.HeaderField{Name: k, Value: encodeMetadataHeader(k, v)})
}
}
return headerFields, nil
@@ -819,6 +838,9 @@ func (t *http2Client) closeStream(s *Stream, err error, rst bool, rstCode http2.
t.controlBuf.executeAndPut(addBackStreamQuota, cleanup)
// This will unblock write.
close(s.done)
if s.doneFunc != nil {
s.doneFunc()
}
}
// Close kicks off the shutdown process of the transport. This should be called
@@ -828,12 +850,12 @@ func (t *http2Client) closeStream(s *Stream, err error, rst bool, rstCode http2.
// This method blocks until the addrConn that initiated this transport is
// re-connected. This happens because t.onClose() begins reconnect logic at the
// addrConn level and blocks until the addrConn is successfully connected.
func (t *http2Client) Close() error {
func (t *http2Client) Close(err error) {
t.mu.Lock()
// Make sure we only Close once.
if t.state == closing {
t.mu.Unlock()
return nil
return
}
// Call t.onClose before setting the state to closing to prevent the client
// from attempting to create new streams ASAP.
@@ -849,13 +871,19 @@ func (t *http2Client) Close() error {
t.mu.Unlock()
t.controlBuf.finish()
t.cancel()
err := t.conn.Close()
t.conn.Close()
if channelz.IsOn() {
channelz.RemoveEntry(t.channelzID)
}
// Append info about previous goaways if there were any, since this may be important
// for understanding the root cause for this connection to be closed.
_, goAwayDebugMessage := t.GetGoAwayReason()
if len(goAwayDebugMessage) > 0 {
err = fmt.Errorf("closing transport due to: %v, received prior goaway: %v", err, goAwayDebugMessage)
}
// Notify all active streams.
for _, s := range streams {
t.closeStream(s, ErrConnClosing, false, http2.ErrCodeNo, status.New(codes.Unavailable, ErrConnClosing.Desc), nil, false)
t.closeStream(s, err, false, http2.ErrCodeNo, status.New(codes.Unavailable, err.Error()), nil, false)
}
if t.statsHandler != nil {
connEnd := &stats.ConnEnd{
@@ -863,7 +891,6 @@ func (t *http2Client) Close() error {
}
t.statsHandler.HandleConn(t.ctx, connEnd)
}
return err
}
// GracefulClose sets the state to draining, which prevents new streams from
@@ -882,7 +909,7 @@ func (t *http2Client) GracefulClose() {
active := len(t.activeStreams)
t.mu.Unlock()
if active == 0 {
t.Close()
t.Close(ErrConnClosing)
return
}
t.controlBuf.put(&incomingGoAway{})
@@ -1128,9 +1155,9 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) {
}
}
id := f.LastStreamID
if id > 0 && id%2 != 1 {
if id > 0 && id%2 == 0 {
t.mu.Unlock()
t.Close()
t.Close(connectionErrorf(true, nil, "received goaway with non-zero even-numbered numbered stream id: %v", id))
return
}
// A client can receive multiple GoAways from the server (see
@@ -1148,7 +1175,7 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) {
// If there are multiple GoAways the first one should always have an ID greater than the following ones.
if id > t.prevGoAwayID {
t.mu.Unlock()
t.Close()
t.Close(connectionErrorf(true, nil, "received goaway with stream id: %v, which exceeds stream id of previous goaway: %v", id, t.prevGoAwayID))
return
}
default:
@@ -1178,7 +1205,7 @@ func (t *http2Client) handleGoAway(f *http2.GoAwayFrame) {
active := len(t.activeStreams)
t.mu.Unlock()
if active == 0 {
t.Close()
t.Close(connectionErrorf(true, nil, "received goaway and there are no active streams"))
}
}
@@ -1194,12 +1221,13 @@ func (t *http2Client) setGoAwayReason(f *http2.GoAwayFrame) {
t.goAwayReason = GoAwayTooManyPings
}
}
t.goAwayDebugMessage = fmt.Sprintf("code: %s, debug data: %v", f.ErrCode, string(f.DebugData()))
}
func (t *http2Client) GetGoAwayReason() GoAwayReason {
func (t *http2Client) GetGoAwayReason() (GoAwayReason, string) {
t.mu.Lock()
defer t.mu.Unlock()
return t.goAwayReason
return t.goAwayReason, t.goAwayDebugMessage
}
func (t *http2Client) handleWindowUpdate(f *http2.WindowUpdateFrame) {
@@ -1296,7 +1324,8 @@ func (t *http2Client) reader() {
// Check the validity of server preface.
frame, err := t.framer.fr.ReadFrame()
if err != nil {
t.Close() // this kicks off resetTransport, so must be last before return
err = connectionErrorf(true, err, "error reading server preface: %v", err)
t.Close(err) // this kicks off resetTransport, so must be last before return
return
}
t.conn.SetReadDeadline(time.Time{}) // reset deadline once we get the settings frame (we didn't time out, yay!)
@@ -1305,7 +1334,8 @@ func (t *http2Client) reader() {
}
sf, ok := frame.(*http2.SettingsFrame)
if !ok {
t.Close() // this kicks off resetTransport, so must be last before return
// this kicks off resetTransport, so must be last before return
t.Close(connectionErrorf(true, nil, "initial http2 frame from server is not a settings frame: %T", frame))
return
}
t.onPrefaceReceipt()
@@ -1341,7 +1371,7 @@ func (t *http2Client) reader() {
continue
} else {
// Transport error.
t.Close()
t.Close(connectionErrorf(true, err, "error reading from server: %v", err))
return
}
}
@@ -1400,7 +1430,7 @@ func (t *http2Client) keepalive() {
continue
}
if outstandingPing && timeoutLeft <= 0 {
t.Close()
t.Close(connectionErrorf(true, nil, "keepalive ping failed to receive ACK within timeout"))
return
}
t.mu.Lock()

54
vendor/google.golang.org/grpc/internal/transport/http2_server.go generated vendored
View File

@@ -26,6 +26,7 @@ import (
"io"
"math"
"net"
"net/http"
"strconv"
"sync"
"sync/atomic"
@@ -355,26 +356,6 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(
if state.data.statsTrace != nil {
s.ctx = stats.SetIncomingTrace(s.ctx, state.data.statsTrace)
}
if t.inTapHandle != nil {
var err error
info := &tap.Info{
FullMethodName: state.data.method,
}
s.ctx, err = t.inTapHandle(s.ctx, info)
if err != nil {
if logger.V(logLevel) {
logger.Warningf("transport: http2Server.operateHeaders got an error from InTapHandle: %v", err)
}
t.controlBuf.put(&cleanupStream{
streamID: s.id,
rst: true,
rstCode: http2.ErrCodeRefusedStream,
onWrite: func() {},
})
s.cancel()
return false
}
}
t.mu.Lock()
if t.state != reachable {
t.mu.Unlock()
@@ -402,6 +383,39 @@ func (t *http2Server) operateHeaders(frame *http2.MetaHeadersFrame, handle func(
return true
}
t.maxStreamID = streamID
if state.data.httpMethod != http.MethodPost {
t.mu.Unlock()
if logger.V(logLevel) {
logger.Warningf("transport: http2Server.operateHeaders parsed a :method field: %v which should be POST", state.data.httpMethod)
}
t.controlBuf.put(&cleanupStream{
streamID: streamID,
rst: true,
rstCode: http2.ErrCodeProtocol,
onWrite: func() {},
})
s.cancel()
return false
}
if t.inTapHandle != nil {
var err error
if s.ctx, err = t.inTapHandle(s.ctx, &tap.Info{FullMethodName: state.data.method}); err != nil {
t.mu.Unlock()
if logger.V(logLevel) {
logger.Infof("transport: http2Server.operateHeaders got an error from InTapHandle: %v", err)
}
stat, ok := status.FromError(err)
if !ok {
stat = status.New(codes.PermissionDenied, err.Error())
}
t.controlBuf.put(&earlyAbortStream{
streamID: s.id,
contentSubtype: s.contentSubtype,
status: stat,
})
return false
}
}
t.activeStreams[streamID] = s
if len(t.activeStreams) == 1 {
t.idle = time.Time{}

32
vendor/google.golang.org/grpc/internal/transport/http_util.go generated vendored
View File

@@ -27,6 +27,7 @@ import (
"math"
"net"
"net/http"
"net/url"
"strconv"
"strings"
"time"
@@ -110,6 +111,7 @@ type parsedHeaderData struct {
timeoutSet bool
timeout time.Duration
method string
httpMethod string
// key-value metadata map from the peer.
mdata map[string][]string
statsTags []byte
@@ -362,6 +364,8 @@ func (d *decodeState) processHeaderField(f hpack.HeaderField) {
}
d.data.statsTrace = v
d.addMetadata(f.Name, string(v))
case ":method":
d.data.httpMethod = f.Value
default:
if isReservedHeader(f.Name) && !isWhitelistedHeader(f.Name) {
break
@@ -598,3 +602,31 @@ func newFramer(conn net.Conn, writeBufferSize, readBufferSize int, maxHeaderList
f.fr.ReadMetaHeaders = hpack.NewDecoder(http2InitHeaderTableSize, nil)
return f
}
// parseDialTarget returns the network and address to pass to dialer.
func parseDialTarget(target string) (string, string) {
net := "tcp"
m1 := strings.Index(target, ":")
m2 := strings.Index(target, ":/")
// handle unix:addr which will fail with url.Parse
if m1 >= 0 && m2 < 0 {
if n := target[0:m1]; n == "unix" {
return n, target[m1+1:]
}
}
if m2 >= 0 {
t, err := url.Parse(target)
if err != nil {
return net, target
}
scheme := t.Scheme
addr := t.Path
if scheme == "unix" {
if addr == "" {
addr = t.Host
}
return scheme, addr
}
}
return net, target
}

10
vendor/google.golang.org/grpc/internal/transport/transport.go generated vendored
View File

@@ -241,6 +241,7 @@ type Stream struct {
ctx context.Context // the associated context of the stream
cancel context.CancelFunc // always nil for client side Stream
done chan struct{} // closed at the end of stream to unblock writers. On the client side.
doneFunc func() // invoked at the end of stream on client side.
ctxDone <-chan struct{} // same as done chan but for server side. Cache of ctx.Done() (for performance)
method string // the associated RPC method of the stream
recvCompress string
@@ -611,6 +612,8 @@ type CallHdr struct {
ContentSubtype string
PreviousAttempts int // value of grpc-previous-rpc-attempts header to set
DoneFunc func() // called when the stream is finished
}
// ClientTransport is the common interface for all gRPC client-side transport
@@ -619,7 +622,7 @@ type ClientTransport interface {
// Close tears down this transport. Once it returns, the transport
// should not be accessed any more. The caller must make sure this
// is called only once.
Close() error
Close(err error)
// GracefulClose starts to tear down the transport: the transport will stop
// accepting new RPCs and NewStream will return error. Once all streams are
@@ -653,8 +656,9 @@ type ClientTransport interface {
// HTTP/2).
GoAway() <-chan struct{}
// GetGoAwayReason returns the reason why GoAway frame was received.
GetGoAwayReason() GoAwayReason
// GetGoAwayReason returns the reason why GoAway frame was received, along
// with a human readable string with debug info.
GetGoAwayReason() (GoAwayReason, string)
// RemoteAddr returns the remote network address.
RemoteAddr() net.Addr

40
vendor/google.golang.org/grpc/internal/xds_handshake_cluster.go generated vendored Normal file
View File

@@ -0,0 +1,40 @@
/*
* Copyright 2021 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package internal
import (
"google.golang.org/grpc/attributes"
"google.golang.org/grpc/resolver"
)
// handshakeClusterNameKey is the type used as the key to store cluster name in
// the Attributes field of resolver.Address.
type handshakeClusterNameKey struct{}
// SetXDSHandshakeClusterName returns a copy of addr in which the Attributes field
// is updated with the cluster name.
func SetXDSHandshakeClusterName(addr resolver.Address, clusterName string) resolver.Address {
addr.Attributes = addr.Attributes.WithValues(handshakeClusterNameKey{}, clusterName)
return addr
}
// GetXDSHandshakeClusterName returns cluster name stored in attr.
func GetXDSHandshakeClusterName(attr *attributes.Attributes) (string, bool) {
v := attr.Value(handshakeClusterNameKey{})
name, ok := v.(string)
return name, ok
}

26
vendor/google.golang.org/grpc/metadata/metadata.go generated vendored
View File

@@ -75,13 +75,9 @@ func Pairs(kv ...string) MD {
panic(fmt.Sprintf("metadata: Pairs got the odd number of input pairs for metadata: %d", len(kv)))
}
md := MD{}
var key string
for i, s := range kv {
if i%2 == 0 {
key = strings.ToLower(s)
continue
}
md[key] = append(md[key], s)
for i := 0; i < len(kv); i += 2 {
key := strings.ToLower(kv[i])
md[key] = append(md[key], kv[i+1])
}
return md
}
@@ -195,12 +191,18 @@ func FromOutgoingContext(ctx context.Context) (MD, bool) {
return nil, false
}
mds := make([]MD, 0, len(raw.added)+1)
mds = append(mds, raw.md)
for _, vv := range raw.added {
mds = append(mds, Pairs(vv...))
out := raw.md.Copy()
for _, added := range raw.added {
if len(added)%2 == 1 {
panic(fmt.Sprintf("metadata: FromOutgoingContext got an odd number of input pairs for metadata: %d", len(added)))
}
for i := 0; i < len(added); i += 2 {
key := strings.ToLower(added[i])
out[key] = append(out[key], added[i+1])
}
}
return Join(mds...), ok
return out, ok
}
type rawMD struct {

2
vendor/google.golang.org/grpc/pickfirst.go generated vendored
View File

@@ -84,7 +84,7 @@ func (b *pickfirstBalancer) UpdateClientConnState(cs balancer.ClientConnState) e
b.cc.UpdateState(balancer.State{ConnectivityState: connectivity.Idle, Picker: &picker{result: balancer.PickResult{SubConn: b.sc}}})
b.sc.Connect()
} else {
b.sc.UpdateAddresses(cs.ResolverState.Addresses)
b.cc.UpdateAddresses(b.sc, cs.ResolverState.Addresses)
b.sc.Connect()
}
return nil

14
vendor/google.golang.org/grpc/reflection/grpc_reflection_v1alpha/reflection_grpc.pb.go generated vendored
View File

@@ -1,4 +1,8 @@
// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
// versions:
// - protoc-gen-go-grpc v1.1.0
// - protoc v3.14.0
// source: reflection/grpc_reflection_v1alpha/reflection.proto
package grpc_reflection_v1alpha
@@ -11,6 +15,7 @@ import (
// This is a compile-time assertion to ensure that this generated file
// is compatible with the grpc package it is being compiled against.
// Requires gRPC-Go v1.32.0 or later.
const _ = grpc.SupportPackageIsVersion7
// ServerReflectionClient is the client API for ServerReflection service.
@@ -31,7 +36,7 @@ func NewServerReflectionClient(cc grpc.ClientConnInterface) ServerReflectionClie
}
func (c *serverReflectionClient) ServerReflectionInfo(ctx context.Context, opts ...grpc.CallOption) (ServerReflection_ServerReflectionInfoClient, error) {
stream, err := c.cc.NewStream(ctx, &_ServerReflection_serviceDesc.Streams[0], "/grpc.reflection.v1alpha.ServerReflection/ServerReflectionInfo", opts...)
stream, err := c.cc.NewStream(ctx, &ServerReflection_ServiceDesc.Streams[0], "/grpc.reflection.v1alpha.ServerReflection/ServerReflectionInfo", opts...)
if err != nil {
return nil, err
}
@@ -86,7 +91,7 @@ type UnsafeServerReflectionServer interface {
}
func RegisterServerReflectionServer(s grpc.ServiceRegistrar, srv ServerReflectionServer) {
s.RegisterService(&_ServerReflection_serviceDesc, srv)
s.RegisterService(&ServerReflection_ServiceDesc, srv)
}
func _ServerReflection_ServerReflectionInfo_Handler(srv interface{}, stream grpc.ServerStream) error {
@@ -115,7 +120,10 @@ func (x *serverReflectionServerReflectionInfoServer) Recv() (*ServerReflectionRe
return m, nil
}
var _ServerReflection_serviceDesc = grpc.ServiceDesc{
// ServerReflection_ServiceDesc is the grpc.ServiceDesc for ServerReflection service.
// It's only intended for direct use with grpc.RegisterService,
// and not to be introspected or modified (even as a copy)
var ServerReflection_ServiceDesc = grpc.ServiceDesc{
ServiceName: "grpc.reflection.v1alpha.ServerReflection",
HandlerType: (*ServerReflectionServer)(nil),
Methods: []grpc.MethodDesc{},

14
vendor/google.golang.org/grpc/reflection/serverreflection.go generated vendored
View File

@@ -54,9 +54,19 @@ import (
"google.golang.org/grpc/status"
)
// GRPCServer is the interface provided by a gRPC server. It is implemented by
// *grpc.Server, but could also be implemented by other concrete types. It acts
// as a registry, for accumulating the services exposed by the server.
type GRPCServer interface {
grpc.ServiceRegistrar
GetServiceInfo() map[string]grpc.ServiceInfo
}
var _ GRPCServer = (*grpc.Server)(nil)
type serverReflectionServer struct {
rpb.UnimplementedServerReflectionServer
s *grpc.Server
s GRPCServer
initSymbols sync.Once
serviceNames []string
@@ -64,7 +74,7 @@ type serverReflectionServer struct {
}
// Register registers the server reflection service on the given gRPC server.
func Register(s *grpc.Server) {
func Register(s GRPCServer) {
rpb.RegisterServerReflectionServer(s, &serverReflectionServer{
s: s,
})

42
vendor/google.golang.org/grpc/regenerate.sh generated vendored
View File

@@ -40,29 +40,14 @@ echo "go install cmd/protoc-gen-go-grpc"
echo "git clone https://github.com/grpc/grpc-proto"
git clone --quiet https://github.com/grpc/grpc-proto ${WORKDIR}/grpc-proto
echo "git clone https://github.com/protocolbuffers/protobuf"
git clone --quiet https://github.com/protocolbuffers/protobuf ${WORKDIR}/protobuf
# Pull in code.proto as a proto dependency
mkdir -p ${WORKDIR}/googleapis/google/rpc
echo "curl https://raw.githubusercontent.com/googleapis/googleapis/master/google/rpc/code.proto"
curl --silent https://raw.githubusercontent.com/googleapis/googleapis/master/google/rpc/code.proto > ${WORKDIR}/googleapis/google/rpc/code.proto
# Pull in the following repos to build the MeshCA config proto.
ENVOY_API_REPOS=(
"https://github.com/envoyproxy/data-plane-api"
"https://github.com/cncf/udpa"
"https://github.com/envoyproxy/protoc-gen-validate"
)
for repo in ${ENVOY_API_REPOS[@]}; do
dirname=$(basename ${repo})
mkdir -p ${WORKDIR}/${dirname}
echo "git clone ${repo}"
git clone --quiet ${repo} ${WORKDIR}/${dirname}
done
# Pull in the MeshCA service proto.
mkdir -p ${WORKDIR}/istio/istio/google/security/meshca/v1
echo "curl https://raw.githubusercontent.com/istio/istio/master/security/proto/providers/google/meshca.proto"
curl --silent https://raw.githubusercontent.com/istio/istio/master/security/proto/providers/google/meshca.proto > ${WORKDIR}/istio/istio/google/security/meshca/v1/meshca.proto
mkdir -p ${WORKDIR}/out
# Generates sources without the embed requirement
@@ -84,15 +69,14 @@ SOURCES=(
${WORKDIR}/grpc-proto/grpc/lookup/v1/rls.proto
${WORKDIR}/grpc-proto/grpc/lookup/v1/rls_config.proto
${WORKDIR}/grpc-proto/grpc/service_config/service_config.proto
${WORKDIR}/grpc-proto/grpc/tls/provider/meshca/experimental/config.proto
${WORKDIR}/istio/istio/google/security/meshca/v1/meshca.proto
${WORKDIR}/grpc-proto/grpc/testing/*.proto
${WORKDIR}/grpc-proto/grpc/core/*.proto
)
# These options of the form 'Mfoo.proto=bar' instruct the codegen to use an
# import path of 'bar' in the generated code when 'foo.proto' is imported in
# one of the sources.
OPTS=Mgrpc/service_config/service_config.proto=/internal/proto/grpc_service_config,\
Menvoy/config/core/v3/config_source.proto=github.com/envoyproxy/go-control-plane/envoy/config/core/v3
OPTS=Mgrpc/service_config/service_config.proto=/internal/proto/grpc_service_config,Mgrpc/core/stats.proto=google.golang.org/grpc/interop/grpc_testing/core
for src in ${SOURCES[@]}; do
echo "protoc ${src}"
@@ -100,9 +84,7 @@ for src in ${SOURCES[@]}; do
-I"." \
-I${WORKDIR}/grpc-proto \
-I${WORKDIR}/googleapis \
-I${WORKDIR}/data-plane-api \
-I${WORKDIR}/udpa \
-I${WORKDIR}/protoc-gen-validate \
-I${WORKDIR}/protobuf/src \
-I${WORKDIR}/istio \
${src}
done
@@ -113,9 +95,7 @@ for src in ${LEGACY_SOURCES[@]}; do
-I"." \
-I${WORKDIR}/grpc-proto \
-I${WORKDIR}/googleapis \
-I${WORKDIR}/data-plane-api \
-I${WORKDIR}/udpa \
-I${WORKDIR}/protoc-gen-validate \
-I${WORKDIR}/protobuf/src \
-I${WORKDIR}/istio \
${src}
done
@@ -132,8 +112,8 @@ rm ${WORKDIR}/out/google.golang.org/grpc/reflection/grpc_testingv3/*.pb.go
# grpc/service_config/service_config.proto does not have a go_package option.
mv ${WORKDIR}/out/grpc/service_config/service_config.pb.go internal/proto/grpc_service_config
# istio/google/security/meshca/v1/meshca.proto does not have a go_package option.
mkdir -p ${WORKDIR}/out/google.golang.org/grpc/credentials/tls/certprovider/meshca/internal/v1/
mv ${WORKDIR}/out/istio/google/security/meshca/v1/* ${WORKDIR}/out/google.golang.org/grpc/credentials/tls/certprovider/meshca/internal/v1/
# grpc/testing does not have a go_package option.
mv ${WORKDIR}/out/grpc/testing/*.pb.go interop/grpc_testing/
mv ${WORKDIR}/out/grpc/core/*.pb.go interop/grpc_testing/core/
cp -R ${WORKDIR}/out/google.golang.org/grpc/* .

2
vendor/google.golang.org/grpc/resolver/resolver.go generated vendored
View File

@@ -181,7 +181,7 @@ type State struct {
// gRPC to add new methods to this interface.
type ClientConn interface {
// UpdateState updates the state of the ClientConn appropriately.
UpdateState(State)
UpdateState(State) error
// ReportError notifies the ClientConn that the Resolver encountered an
// error. The ClientConn will notify the load balancer and begin calling
// ResolveNow on the Resolver with exponential backoff.

63
vendor/google.golang.org/grpc/resolver_conn_wrapper.go generated vendored
View File

@@ -22,7 +22,6 @@ import (
"fmt"
"strings"
"sync"
"time"
"google.golang.org/grpc/balancer"
"google.golang.org/grpc/credentials"
@@ -40,9 +39,6 @@ type ccResolverWrapper struct {
resolver resolver.Resolver
done *grpcsync.Event
curState resolver.State
pollingMu sync.Mutex
polling chan struct{}
}
// newCCResolverWrapper uses the resolver.Builder to build a Resolver and
@@ -93,59 +89,19 @@ func (ccr *ccResolverWrapper) close() {
ccr.resolverMu.Unlock()
}
// poll begins or ends asynchronous polling of the resolver based on whether
// err is ErrBadResolverState.
func (ccr *ccResolverWrapper) poll(err error) {
ccr.pollingMu.Lock()
defer ccr.pollingMu.Unlock()
if err != balancer.ErrBadResolverState {
// stop polling
if ccr.polling != nil {
close(ccr.polling)
ccr.polling = nil
}
return
}
if ccr.polling != nil {
// already polling
return
}
p := make(chan struct{})
ccr.polling = p
go func() {
for i := 0; ; i++ {
ccr.resolveNow(resolver.ResolveNowOptions{})
t := time.NewTimer(ccr.cc.dopts.resolveNowBackoff(i))
select {
case <-p:
t.Stop()
return
case <-ccr.done.Done():
// Resolver has been closed.
t.Stop()
return
case <-t.C:
select {
case <-p:
return
default:
}
// Timer expired; re-resolve.
}
}
}()
}
func (ccr *ccResolverWrapper) UpdateState(s resolver.State) {
func (ccr *ccResolverWrapper) UpdateState(s resolver.State) error {
if ccr.done.HasFired() {
return
return nil
}
channelz.Infof(logger, ccr.cc.channelzID, "ccResolverWrapper: sending update to cc: %v", s)
if channelz.IsOn() {
ccr.addChannelzTraceEvent(s)
}
ccr.curState = s
ccr.poll(ccr.cc.updateResolverState(ccr.curState, nil))
if err := ccr.cc.updateResolverState(ccr.curState, nil); err == balancer.ErrBadResolverState {
return balancer.ErrBadResolverState
}
return nil
}
func (ccr *ccResolverWrapper) ReportError(err error) {
@@ -153,7 +109,7 @@ func (ccr *ccResolverWrapper) ReportError(err error) {
return
}
channelz.Warningf(logger, ccr.cc.channelzID, "ccResolverWrapper: reporting error to cc: %v", err)
ccr.poll(ccr.cc.updateResolverState(resolver.State{}, err))
ccr.cc.updateResolverState(resolver.State{}, err)
}
// NewAddress is called by the resolver implementation to send addresses to gRPC.
@@ -166,7 +122,7 @@ func (ccr *ccResolverWrapper) NewAddress(addrs []resolver.Address) {
ccr.addChannelzTraceEvent(resolver.State{Addresses: addrs, ServiceConfig: ccr.curState.ServiceConfig})
}
ccr.curState.Addresses = addrs
ccr.poll(ccr.cc.updateResolverState(ccr.curState, nil))
ccr.cc.updateResolverState(ccr.curState, nil)
}
// NewServiceConfig is called by the resolver implementation to send service
@@ -183,14 +139,13 @@ func (ccr *ccResolverWrapper) NewServiceConfig(sc string) {
scpr := parseServiceConfig(sc)
if scpr.Err != nil {
channelz.Warningf(logger, ccr.cc.channelzID, "ccResolverWrapper: error parsing service config: %v", scpr.Err)
ccr.poll(balancer.ErrBadResolverState)
return
}
if channelz.IsOn() {
ccr.addChannelzTraceEvent(resolver.State{Addresses: ccr.curState.Addresses, ServiceConfig: scpr})
}
ccr.curState.ServiceConfig = scpr
ccr.poll(ccr.cc.updateResolverState(ccr.curState, nil))
ccr.cc.updateResolverState(ccr.curState, nil)
}
func (ccr *ccResolverWrapper) ParseServiceConfig(scJSON string) *serviceconfig.ParseResult {

22
vendor/google.golang.org/grpc/rpc_util.go generated vendored
View File

@@ -429,9 +429,10 @@ func (o ContentSubtypeCallOption) before(c *callInfo) error {
}
func (o ContentSubtypeCallOption) after(c *callInfo, attempt *csAttempt) {}
// ForceCodec returns a CallOption that will set the given Codec to be
// used for all request and response messages for a call. The result of calling
// String() will be used as the content-subtype in a case-insensitive manner.
// ForceCodec returns a CallOption that will set codec to be used for all
// request and response messages for a call. The result of calling Name() will
// be used as the content-subtype after converting to lowercase, unless
// CallContentSubtype is also used.
//
// See Content-Type on
// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for
@@ -853,7 +854,17 @@ func toRPCErr(err error) error {
// setCallInfoCodec should only be called after CallOptions have been applied.
func setCallInfoCodec(c *callInfo) error {
if c.codec != nil {
// codec was already set by a CallOption; use it.
// codec was already set by a CallOption; use it, but set the content
// subtype if it is not set.
if c.contentSubtype == "" {
// c.codec is a baseCodec to hide the difference between grpc.Codec and
// encoding.Codec (Name vs. String method name). We only support
// setting content subtype from encoding.Codec to avoid a behavior
// change with the deprecated version.
if ec, ok := c.codec.(encoding.Codec); ok {
c.contentSubtype = strings.ToLower(ec.Name())
}
}
return nil
}
@@ -888,8 +899,7 @@ type channelzData struct {
// buffer files to ensure compatibility with the gRPC version used. The latest
// support package version is 7.
//
// Older versions are kept for compatibility. They may be removed if
// compatibility cannot be maintained.
// Older versions are kept for compatibility.
//
// These constants should not be referenced from any other code.
const (

120
vendor/google.golang.org/grpc/server.go generated vendored
View File

@@ -40,6 +40,7 @@ import (
"google.golang.org/grpc/encoding"
"google.golang.org/grpc/encoding/proto"
"google.golang.org/grpc/grpclog"
"google.golang.org/grpc/internal"
"google.golang.org/grpc/internal/binarylog"
"google.golang.org/grpc/internal/channelz"
"google.golang.org/grpc/internal/grpcrand"
@@ -56,8 +57,24 @@ import (
const (
defaultServerMaxReceiveMessageSize = 1024 * 1024 * 4
defaultServerMaxSendMessageSize = math.MaxInt32
// Server transports are tracked in a map which is keyed on listener
// address. For regular gRPC traffic, connections are accepted in Serve()
// through a call to Accept(), and we use the actual listener address as key
// when we add it to the map. But for connections received through
// ServeHTTP(), we do not have a listener and hence use this dummy value.
listenerAddressForServeHTTP = "listenerAddressForServeHTTP"
)
func init() {
internal.GetServerCredentials = func(srv *Server) credentials.TransportCredentials {
return srv.opts.creds
}
internal.DrainServerTransports = func(srv *Server, addr string) {
srv.drainServerTransports(addr)
}
}
var statusOK = status.New(codes.OK, "")
var logger = grpclog.Component("core")
@@ -100,9 +117,12 @@ type serverWorkerData struct {
type Server struct {
opts serverOptions
mu sync.Mutex // guards following
lis map[net.Listener]bool
conns map[transport.ServerTransport]bool
mu sync.Mutex // guards following
lis map[net.Listener]bool
// conns contains all active server transports. It is a map keyed on a
// listener address with the value being the set of active transports
// belonging to that listener.
conns map[string]map[transport.ServerTransport]bool
serve bool
drain bool
cv *sync.Cond // signaled when connections close for GracefulStop
@@ -259,6 +279,35 @@ func CustomCodec(codec Codec) ServerOption {
})
}
// ForceServerCodec returns a ServerOption that sets a codec for message
// marshaling and unmarshaling.
//
// This will override any lookups by content-subtype for Codecs registered
// with RegisterCodec.
//
// See Content-Type on
// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for
// more details. Also see the documentation on RegisterCodec and
// CallContentSubtype for more details on the interaction between encoding.Codec
// and content-subtype.
//
// This function is provided for advanced users; prefer to register codecs
// using encoding.RegisterCodec.
// The server will automatically use registered codecs based on the incoming
// requests' headers. See also
// https://github.com/grpc/grpc-go/blob/master/Documentation/encoding.md#using-a-codec.
// Will be supported throughout 1.x.
//
// Experimental
//
// Notice: This API is EXPERIMENTAL and may be changed or removed in a
// later release.
func ForceServerCodec(codec encoding.Codec) ServerOption {
return newFuncServerOption(func(o *serverOptions) {
o.codec = codec
})
}
// RPCCompressor returns a ServerOption that sets a compressor for outbound
// messages. For backward compatibility, all outbound messages will be sent
// using this compressor, regardless of incoming message compression. By
@@ -369,6 +418,11 @@ func ChainStreamInterceptor(interceptors ...StreamServerInterceptor) ServerOptio
// InTapHandle returns a ServerOption that sets the tap handle for all the server
// transport to be created. Only one can be installed.
//
// Experimental
//
// Notice: This API is EXPERIMENTAL and may be changed or removed in a
// later release.
func InTapHandle(h tap.ServerInHandle) ServerOption {
return newFuncServerOption(func(o *serverOptions) {
if o.inTapHandle != nil {
@@ -512,7 +566,7 @@ func NewServer(opt ...ServerOption) *Server {
s := &Server{
lis: make(map[net.Listener]bool),
opts: opts,
conns: make(map[transport.ServerTransport]bool),
conns: make(map[string]map[transport.ServerTransport]bool),
services: make(map[string]*serviceInfo),
quit: grpcsync.NewEvent(),
done: grpcsync.NewEvent(),
@@ -771,7 +825,7 @@ func (s *Server) Serve(lis net.Listener) error {
// s.conns before this conn can be added.
s.serveWG.Add(1)
go func() {
s.handleRawConn(rawConn)
s.handleRawConn(lis.Addr().String(), rawConn)
s.serveWG.Done()
}()
}
@@ -779,7 +833,7 @@ func (s *Server) Serve(lis net.Listener) error {
// handleRawConn forks a goroutine to handle a just-accepted connection that
// has not had any I/O performed on it yet.
func (s *Server) handleRawConn(rawConn net.Conn) {
func (s *Server) handleRawConn(lisAddr string, rawConn net.Conn) {
if s.quit.HasFired() {
rawConn.Close()
return
@@ -807,15 +861,24 @@ func (s *Server) handleRawConn(rawConn net.Conn) {
}
rawConn.SetDeadline(time.Time{})
if !s.addConn(st) {
if !s.addConn(lisAddr, st) {
return
}
go func() {
s.serveStreams(st)
s.removeConn(st)
s.removeConn(lisAddr, st)
}()
}
func (s *Server) drainServerTransports(addr string) {
s.mu.Lock()
conns := s.conns[addr]
for st := range conns {
st.Drain()
}
s.mu.Unlock()
}
// newHTTP2Transport sets up a http/2 transport (using the
// gRPC http2 server transport in transport/http2_server.go).
func (s *Server) newHTTP2Transport(c net.Conn, authInfo credentials.AuthInfo) transport.ServerTransport {
@@ -917,10 +980,10 @@ func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
if !s.addConn(st) {
if !s.addConn(listenerAddressForServeHTTP, st) {
return
}
defer s.removeConn(st)
defer s.removeConn(listenerAddressForServeHTTP, st)
s.serveStreams(st)
}
@@ -948,7 +1011,7 @@ func (s *Server) traceInfo(st transport.ServerTransport, stream *transport.Strea
return trInfo
}
func (s *Server) addConn(st transport.ServerTransport) bool {
func (s *Server) addConn(addr string, st transport.ServerTransport) bool {
s.mu.Lock()
defer s.mu.Unlock()
if s.conns == nil {
@@ -960,15 +1023,28 @@ func (s *Server) addConn(st transport.ServerTransport) bool {
// immediately.
st.Drain()
}
s.conns[st] = true
if s.conns[addr] == nil {
// Create a map entry if this is the first connection on this listener.
s.conns[addr] = make(map[transport.ServerTransport]bool)
}
s.conns[addr][st] = true
return true
}
func (s *Server) removeConn(st transport.ServerTransport) {
func (s *Server) removeConn(addr string, st transport.ServerTransport) {
s.mu.Lock()
defer s.mu.Unlock()
if s.conns != nil {
delete(s.conns, st)
conns := s.conns[addr]
if conns != nil {
delete(conns, st)
if len(conns) == 0 {
// If the last connection for this address is being removed, also
// remove the map entry corresponding to the address. This is used
// in GracefulStop() when waiting for all connections to be closed.
delete(s.conns, addr)
}
s.cv.Broadcast()
}
}
@@ -1632,7 +1708,7 @@ func (s *Server) Stop() {
s.mu.Lock()
listeners := s.lis
s.lis = nil
st := s.conns
conns := s.conns
s.conns = nil
// interrupt GracefulStop if Stop and GracefulStop are called concurrently.
s.cv.Broadcast()
@@ -1641,8 +1717,10 @@ func (s *Server) Stop() {
for lis := range listeners {
lis.Close()
}
for c := range st {
c.Close()
for _, cs := range conns {
for st := range cs {
st.Close()
}
}
if s.opts.numServerWorkers > 0 {
s.stopServerWorkers()
@@ -1679,8 +1757,10 @@ func (s *Server) GracefulStop() {
}
s.lis = nil
if !s.drain {
for st := range s.conns {
st.Drain()
for _, conns := range s.conns {
for st := range conns {
st.Drain()
}
}
s.drain = true
}

8
vendor/google.golang.org/grpc/status/status.go generated vendored
View File

@@ -73,9 +73,11 @@ func FromProto(s *spb.Status) *Status {
return status.FromProto(s)
}
// FromError returns a Status representing err if it was produced from this
// package or has a method `GRPCStatus() *Status`. Otherwise, ok is false and a
// Status is returned with codes.Unknown and the original error message.
// FromError returns a Status representing err if it was produced by this
// package or has a method `GRPCStatus() *Status`.
// If err is nil, a Status is returned with codes.OK and no message.
// Otherwise, ok is false and a Status is returned with codes.Unknown and
// the original error message.
func FromError(err error) (s *Status, ok bool) {
if err == nil {
return nil, true

47
vendor/google.golang.org/grpc/stream.go generated vendored
View File

@@ -52,14 +52,20 @@ import (
// of the RPC.
type StreamHandler func(srv interface{}, stream ServerStream) error
// StreamDesc represents a streaming RPC service's method specification.
// StreamDesc represents a streaming RPC service's method specification. Used
// on the server when registering services and on the client when initiating
// new streams.
type StreamDesc struct {
StreamName string
Handler StreamHandler
// StreamName and Handler are only used when registering handlers on a
// server.
StreamName string // the name of the method excluding the service
Handler StreamHandler // the handler called for the method
// At least one of these is true.
ServerStreams bool
ClientStreams bool
// ServerStreams and ClientStreams are used for registering handlers on a
// server as well as defining RPC behavior when passed to NewClientStream
// and ClientConn.NewStream. At least one must be true.
ServerStreams bool // indicates the server can perform streaming sends
ClientStreams bool // indicates the client can perform streaming sends
}
// Stream defines the common interface a client or server stream has to satisfy.
@@ -166,7 +172,6 @@ func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth
}
}()
}
c := defaultCallInfo()
// Provide an opportunity for the first RPC to see the first service config
// provided by the resolver.
if err := cc.waitForResolvedAddrs(ctx); err != nil {
@@ -175,15 +180,40 @@ func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth
var mc serviceconfig.MethodConfig
var onCommit func()
rpcConfig := cc.safeConfigSelector.SelectConfig(iresolver.RPCInfo{Context: ctx, Method: method})
var newStream = func(ctx context.Context, done func()) (iresolver.ClientStream, error) {
return newClientStreamWithParams(ctx, desc, cc, method, mc, onCommit, done, opts...)
}
rpcInfo := iresolver.RPCInfo{Context: ctx, Method: method}
rpcConfig, err := cc.safeConfigSelector.SelectConfig(rpcInfo)
if err != nil {
return nil, toRPCErr(err)
}
if rpcConfig != nil {
if rpcConfig.Context != nil {
ctx = rpcConfig.Context
}
mc = rpcConfig.MethodConfig
onCommit = rpcConfig.OnCommitted
if rpcConfig.Interceptor != nil {
rpcInfo.Context = nil
ns := newStream
newStream = func(ctx context.Context, done func()) (iresolver.ClientStream, error) {
cs, err := rpcConfig.Interceptor.NewStream(ctx, rpcInfo, done, ns)
if err != nil {
return nil, toRPCErr(err)
}
return cs, nil
}
}
}
return newStream(ctx, func() {})
}
func newClientStreamWithParams(ctx context.Context, desc *StreamDesc, cc *ClientConn, method string, mc serviceconfig.MethodConfig, onCommit, doneFunc func(), opts ...CallOption) (_ iresolver.ClientStream, err error) {
c := defaultCallInfo()
if mc.WaitForReady != nil {
c.failFast = !*mc.WaitForReady
}
@@ -220,6 +250,7 @@ func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth
Host: cc.authority,
Method: method,
ContentSubtype: c.contentSubtype,
DoneFunc: doneFunc,
}
// Set our outgoing compression according to the UseCompressor CallOption, if

16
vendor/google.golang.org/grpc/tap/tap.go generated vendored
View File

@@ -37,16 +37,16 @@ type Info struct {
// TODO: More to be added.
}
// ServerInHandle defines the function which runs before a new stream is created
// on the server side. If it returns a non-nil error, the stream will not be
// created and a RST_STREAM will be sent back to the client with REFUSED_STREAM.
// The client will receive an RPC error "code = Unavailable, desc = stream
// terminated by RST_STREAM with error code: REFUSED_STREAM".
// ServerInHandle defines the function which runs before a new stream is
// created on the server side. If it returns a non-nil error, the stream will
// not be created and an error will be returned to the client. If the error
// returned is a status error, that status code and message will be used,
// otherwise PermissionDenied will be the code and err.Error() will be the
// message.
//
// It's intended to be used in situations where you don't want to waste the
// resources to accept the new stream (e.g. rate-limiting). And the content of
// the error will be ignored and won't be sent back to the client. For other
// general usages, please use interceptors.
// resources to accept the new stream (e.g. rate-limiting). For other general
// usages, please use interceptors.
//
// Note that it is executed in the per-connection I/O goroutine(s) instead of
// per-RPC goroutine. Therefore, users should NOT have any

2
vendor/google.golang.org/grpc/version.go generated vendored
View File

@@ -19,4 +19,4 @@
package grpc
// Version is the current grpc version.
const Version = "1.34.0"
const Version = "1.38.0"

43
vendor/google.golang.org/grpc/vet.sh generated vendored
View File

@@ -28,7 +28,8 @@ cleanup() {
}
trap cleanup EXIT
PATH="${GOPATH}/bin:${GOROOT}/bin:${PATH}"
PATH="${HOME}/go/bin:${GOROOT}/bin:${PATH}"
go version
if [[ "$1" = "-install" ]]; then
# Check for module support
@@ -104,12 +105,6 @@ git grep '"github.com/envoyproxy/go-control-plane/envoy' -- '*.go' ':(exclude)*.
# TODO: Remove when we drop Go 1.10 support
go list -f {{.Dir}} ./... | xargs go run test/go_vet/vet.go
# - gofmt, goimports, golint (with exceptions for generated code), go vet.
gofmt -s -d -l . 2>&1 | fail_on_output
goimports -l . 2>&1 | not grep -vE "\.pb\.go"
golint ./... 2>&1 | not grep -vE "\.pb\.go:"
go vet -all ./...
misspell -error .
# - Check that generated proto files are up to date.
@@ -119,12 +114,22 @@ if [[ -z "${VET_SKIP_PROTO}" ]]; then
(git status; git --no-pager diff; exit 1)
fi
# - Check that our modules are tidy.
if go help mod >& /dev/null; then
find . -name 'go.mod' | xargs -IXXX bash -c 'cd $(dirname XXX); go mod tidy'
# - gofmt, goimports, golint (with exceptions for generated code), go vet,
# go mod tidy.
# Perform these checks on each module inside gRPC.
for MOD_FILE in $(find . -name 'go.mod'); do
MOD_DIR=$(dirname ${MOD_FILE})
pushd ${MOD_DIR}
go vet -all ./... | fail_on_output
gofmt -s -d -l . 2>&1 | fail_on_output
goimports -l . 2>&1 | not grep -vE "\.pb\.go"
golint ./... 2>&1 | not grep -vE "/testv3\.pb\.go:"
go mod tidy
git status --porcelain 2>&1 | fail_on_output || \
(git status; git --no-pager diff; exit 1)
fi
popd
done
# - Collection of static analysis checks
#
@@ -141,8 +146,11 @@ not grep -Fv '.CredsBundle
.NewAddress
.NewServiceConfig
.Type is deprecated: use Attributes
BuildVersion is deprecated
balancer.ErrTransientFailure
balancer.Picker
extDesc.Filename is deprecated
github.com/golang/protobuf/jsonpb is deprecated
grpc.CallCustomCodec
grpc.Code
grpc.Compressor
@@ -164,13 +172,7 @@ grpc.WithServiceConfig
grpc.WithTimeout
http.CloseNotifier
info.SecurityVersion
resolver.Backend
resolver.GRPCLB
extDesc.Filename is deprecated
BuildVersion is deprecated
github.com/golang/protobuf/jsonpb is deprecated
proto is deprecated
xxx_messageInfo_
proto.InternalMessageInfo is deprecated
proto.EnumName is deprecated
proto.ErrInternalBadWireType is deprecated
@@ -184,7 +186,12 @@ proto.RegisterExtension is deprecated
proto.RegisteredExtension is deprecated
proto.RegisteredExtensions is deprecated
proto.RegisterMapType is deprecated
proto.Unmarshaler is deprecated' "${SC_OUT}"
proto.Unmarshaler is deprecated
resolver.Backend
resolver.GRPCLB
Target is deprecated: Use the Target field in the BuildOptions instead.
xxx_messageInfo_
' "${SC_OUT}"
# - special golint on package comments.
lint_package_comment_per_package() {