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don't add defer func if stats handler is nil (#1214)

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This commit is contained in:
kirk
2017-05-02 12:16:45 -05:00
committed by Menghan Li
parent 0eb507a2ca
commit 0914b46180
3 changed files with 19 additions and 25 deletions
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8
call.go
View File

@ -189,17 +189,15 @@ func invoke(ctx context.Context, method string, args, reply interface{}, cc *Cli
FailFast: c.failFast,
}
sh.HandleRPC(ctx, begin)
}
defer func() {
if sh != nil {
defer func() {
end := &stats.End{
Client: true,
EndTime: time.Now(),
Error: e,
}
sh.HandleRPC(ctx, end)
}
}()
}()
}
topts := &transport.Options{
Last: true,
Delay: false,

16
server.go
View File

@ -644,9 +644,7 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport.
BeginTime: time.Now(),
}
sh.HandleRPC(stream.Context(), begin)
}
defer func() {
if sh != nil {
defer func() {
end := &stats.End{
EndTime: time.Now(),
}
@ -654,8 +652,8 @@ func (s *Server) processUnaryRPC(t transport.ServerTransport, stream *transport.
end.Error = toRPCErr(err)
}
sh.HandleRPC(stream.Context(), end)
}
}()
}()
}
if trInfo != nil {
defer trInfo.tr.Finish()
trInfo.firstLine.client = false
@ -814,9 +812,7 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp
BeginTime: time.Now(),
}
sh.HandleRPC(stream.Context(), begin)
}
defer func() {
if sh != nil {
defer func() {
end := &stats.End{
EndTime: time.Now(),
}
@ -824,8 +820,8 @@ func (s *Server) processStreamingRPC(t transport.ServerTransport, stream *transp
end.Error = toRPCErr(err)
}
sh.HandleRPC(stream.Context(), end)
}
}()
}()
}
if s.opts.cp != nil {
stream.SetSendCompress(s.opts.cp.Type())
}

20
stream.go
View File

@ -161,17 +161,17 @@ func newClientStream(ctx context.Context, desc *StreamDesc, cc *ClientConn, meth
FailFast: c.failFast,
}
sh.HandleRPC(ctx, begin)
}
defer func() {
if err != nil && sh != nil {
// Only handle end stats if err != nil.
end := &stats.End{
Client: true,
Error: err,
defer func() {
if err != nil {
// Only handle end stats if err != nil.
end := &stats.End{
Client: true,
Error: err,
}
sh.HandleRPC(ctx, end)
}
sh.HandleRPC(ctx, end)
}
}()
}()
}
gopts := BalancerGetOptions{
BlockingWait: !c.failFast,
}