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optimize(mux): wrap ErrReadTimeout with ErrRPCTimeout in mux scenario #466

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merged 1 commit into from May 25, 2022
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2 changes: 1 addition & 1 deletion pkg/remote/trans/default_client_handler.go
Expand Up @@ -76,7 +76,7 @@ func (t *cliTransHandler) Read(ctx context.Context, conn net.Conn, recvMsg remot
err = t.codec.Decode(ctx, recvMsg, bufReader)
if err != nil {
if t.ext.IsTimeoutErr(err) {
return kerrors.ErrRPCTimeout.WithCause(err)
err = kerrors.ErrRPCTimeout.WithCause(err)
}
return err
}
Expand Down
6 changes: 5 additions & 1 deletion pkg/remote/trans/netpollmux/client_handler.go
Expand Up @@ -18,6 +18,7 @@ package netpollmux

import (
"context"
"errors"
"fmt"
"net"
"sync/atomic"
Expand Down Expand Up @@ -115,7 +116,7 @@ func (t *cliTransHandler) Write(ctx context.Context, conn net.Conn, sendMsg remo
}

// Read implements the remote.ClientTransHandler interface.
func (t *cliTransHandler) Read(ctx context.Context, conn net.Conn, msg remote.Message) (err error) {
func (t *cliTransHandler) Read(ctx context.Context, conn net.Conn, msg remote.Message) error {
ri := msg.RPCInfo()
mc, _ := conn.(*muxCliConn)
seqID := ri.Invocation().SeqID()
Expand Down Expand Up @@ -144,6 +145,9 @@ func (t *cliTransHandler) Read(ctx context.Context, conn net.Conn, msg remote.Me
stats2.Record(ctx, ri, stats.ReadStart, nil)
msg.SetPayloadCodec(t.opt.PayloadCodec)
err = t.codec.Decode(ctx, msg, callback.bufReader)
if err != nil && errors.Is(err, netpoll.ErrReadTimeout) {
err = kerrors.ErrRPCTimeout.WithCause(err)
}
stats2.Record(ctx, ri, stats.ReadFinish, err)
return err
}
Expand Down