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internal/lsp: restore the rpc metrics

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The special handler was dropped in cl/191963 which moved the logging functionality, but
was still needed for the rpc metrics

Change-Id: I494ef47646fe0d705709694378dbc981b549622a
Reviewed-on: https://go-review.googlesource.com/c/tools/+/205164
Run-TryBot: Ian Cottrell <iancottrell@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
This commit is contained in:
Ian Cottrell 2019-11-04 16:58:21 -05:00
parent 64da2da6fb
commit b1cdfd15c4
1 changed files with 6 additions and 7 deletions
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13
internal/lsp/cmd/serve.go
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@ -81,10 +81,11 @@ func (s *Serve) Run(ctx context.Context, args ...string) error {
return s.forward() return s.forward()
} }
// For debugging purposes only. prepare := func(ctx context.Context, srv *lsp.Server) *lsp.Server {
run := func(ctx context.Context, srv *lsp.Server) { srv.Conn.AddHandler(&handler{})
go srv.Run(ctx) return srv
} }
run := func(ctx context.Context, srv *lsp.Server) { go prepare(ctx, srv).Run(ctx) }
if s.Address != "" { if s.Address != "" {
return lsp.RunServerOnAddress(ctx, s.app.cache, s.Address, run) return lsp.RunServerOnAddress(ctx, s.app.cache, s.Address, run)
} }
@ -96,7 +97,7 @@ func (s *Serve) Run(ctx context.Context, args ...string) error {
stream = protocol.LoggingStream(stream, out) stream = protocol.LoggingStream(stream, out)
} }
ctx, srv := lsp.NewServer(ctx, s.app.cache, stream) ctx, srv := lsp.NewServer(ctx, s.app.cache, stream)
return srv.Run(ctx) return prepare(ctx, srv).Run(ctx)
} }
func (s *Serve) forward() error { func (s *Serve) forward() error {
@ -119,9 +120,7 @@ func (s *Serve) forward() error {
return <-errc return <-errc
} }
type handler struct { type handler struct{}
out io.Writer
}
type rpcStats struct { type rpcStats struct {
method string method string