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[supervisor] log ssh tunnel read error #18286

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Merged
merged 1 commit into from
Jul 18, 2023
Merged

[supervisor] log ssh tunnel read error #18286

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7 changes: 6 additions & 1 deletion components/supervisor/pkg/supervisor/supervisor.go
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Original file line number Diff line number Diff line change
Expand Up @@ -1295,14 +1295,19 @@ func startAPIEndpoint(ctx context.Context, cfg *Config, wg *sync.WaitGroup, serv
return
}

log.Infof("tunnel ssh: Connected from %s", conn.RemoteAddr())

conn2, err := net.Dial("tcp", net.JoinHostPort("localhost", strconv.FormatInt(int64(cfg.SSHPort), 10)))
if err != nil {
log.WithError(err).Error("tunnel ssh: dial to ssh server failed")
return
}

go io.Copy(conn, conn2)
_, _ = io.Copy(conn2, conn)
_, err = io.Copy(conn2, conn)
if err != nil {
log.WithError(err).Error("tunnel ssh: error returned from io.copy")
}

conn.Close()
conn2.Close()
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