mirrors/gotosocial
1
0
Fork 0
mirror of https://github.com/superseriousbusiness/gotosocial.git synced 2025-10-31 04:02:26 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

[chore] Bump otel deps -> v1.30.0/v0.52.0 (#3307)

Browse source
This commit is contained in:
tobi 2024-09-16 11:06:00 +02:00 • committed by GitHub
commit b2572b9e07
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
97 changed files with 3438 additions and 1645 deletions
Download patch file Download diff file Expand all files Collapse all files

44
vendor/google.golang.org/grpc/balancer_wrapper.go generated vendored
View file

@ -25,12 +25,15 @@ import (
"google.golang.org/grpc/balancer"
"google.golang.org/grpc/connectivity"
"google.golang.org/grpc/internal"
"google.golang.org/grpc/internal/balancer/gracefulswitch"
"google.golang.org/grpc/internal/channelz"
"google.golang.org/grpc/internal/grpcsync"
"google.golang.org/grpc/resolver"
)
var setConnectedAddress = internal.SetConnectedAddress.(func(*balancer.SubConnState, resolver.Address))
// ccBalancerWrapper sits between the ClientConn and the Balancer.
//
// ccBalancerWrapper implements methods corresponding to the ones on the
@ -79,6 +82,7 @@ func newCCBalancerWrapper(cc *ClientConn) *ccBalancerWrapper {
CustomUserAgent: cc.dopts.copts.UserAgent,
ChannelzParent: cc.channelz,
Target: cc.parsedTarget,
MetricsRecorder: cc.metricsRecorderList,
},
serializer: grpcsync.NewCallbackSerializer(ctx),
serializerCancel: cancel,
@ -92,7 +96,7 @@ func newCCBalancerWrapper(cc *ClientConn) *ccBalancerWrapper {
// it is safe to call into the balancer here.
func (ccb *ccBalancerWrapper) updateClientConnState(ccs *balancer.ClientConnState) error {
errCh := make(chan error)
ok := ccb.serializer.Schedule(func(ctx context.Context) {
uccs := func(ctx context.Context) {
defer close(errCh)
if ctx.Err() != nil || ccb.balancer == nil {
return
@ -107,17 +111,23 @@ func (ccb *ccBalancerWrapper) updateClientConnState(ccs *balancer.ClientConnStat
logger.Infof("error from balancer.UpdateClientConnState: %v", err)
}
errCh <- err
})
if !ok {
return nil
}
onFailure := func() { close(errCh) }
// UpdateClientConnState can race with Close, and when the latter wins, the
// serializer is closed, and the attempt to schedule the callback will fail.
// It is acceptable to ignore this failure. But since we want to handle the
// state update in a blocking fashion (when we successfully schedule the
// callback), we have to use the ScheduleOr method and not the MaybeSchedule
// method on the serializer.
ccb.serializer.ScheduleOr(uccs, onFailure)
return <-errCh
}
// resolverError is invoked by grpc to push a resolver error to the underlying
// balancer. The call to the balancer is executed from the serializer.
func (ccb *ccBalancerWrapper) resolverError(err error) {
ccb.serializer.Schedule(func(ctx context.Context) {
ccb.serializer.TrySchedule(func(ctx context.Context) {
if ctx.Err() != nil || ccb.balancer == nil {
return
}
@ -133,7 +143,7 @@ func (ccb *ccBalancerWrapper) close() {
ccb.closed = true
ccb.mu.Unlock()
channelz.Info(logger, ccb.cc.channelz, "ccBalancerWrapper: closing")
ccb.serializer.Schedule(func(context.Context) {
ccb.serializer.TrySchedule(func(context.Context) {
if ccb.balancer == nil {
return
}
@ -145,7 +155,7 @@ func (ccb *ccBalancerWrapper) close() {
// exitIdle invokes the balancer's exitIdle method in the serializer.
func (ccb *ccBalancerWrapper) exitIdle() {
ccb.serializer.Schedule(func(ctx context.Context) {
ccb.serializer.TrySchedule(func(ctx context.Context) {
if ctx.Err() != nil || ccb.balancer == nil {
return
}
@ -252,15 +262,29 @@ type acBalancerWrapper struct {
// updateState is invoked by grpc to push a subConn state update to the
// underlying balancer.
func (acbw *acBalancerWrapper) updateState(s connectivity.State, err error) {
acbw.ccb.serializer.Schedule(func(ctx context.Context) {
func (acbw *acBalancerWrapper) updateState(s connectivity.State, curAddr resolver.Address, err error) {
acbw.ccb.serializer.TrySchedule(func(ctx context.Context) {
if ctx.Err() != nil || acbw.ccb.balancer == nil {
return
}
// Even though it is optional for balancers, gracefulswitch ensures
// opts.StateListener is set, so this cannot ever be nil.
// TODO: delete this comment when UpdateSubConnState is removed.
acbw.stateListener(balancer.SubConnState{ConnectivityState: s, ConnectionError: err})
scs := balancer.SubConnState{ConnectivityState: s, ConnectionError: err}
if s == connectivity.Ready {
setConnectedAddress(&scs, curAddr)
}
acbw.stateListener(scs)
acbw.ac.mu.Lock()
defer acbw.ac.mu.Unlock()
if s == connectivity.Ready {
// When changing states to READY, reset stateReadyChan. Wait until
// after we notify the LB policy's listener(s) in order to prevent
// ac.getTransport() from unblocking before the LB policy starts
// tracking the subchannel as READY.
close(acbw.ac.stateReadyChan)
acbw.ac.stateReadyChan = make(chan struct{})
}
})
}