1 // Copyright 2013 The Go Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style
3 // license that can be found in the LICENSE file.
16 chans <-chan NewChannel
19 func newServer(c net.Conn, conf *ServerConfig) (*server, error) {
20 sconn, chans, reqs, err := NewServerConn(c, conf)
24 go DiscardRequests(reqs)
25 return &server{sconn, chans}, nil
28 func (s *server) Accept() (NewChannel, error) {
36 func sshPipe() (Conn, *server, error) {
37 c1, c2, err := netPipe()
42 clientConf := ClientConfig{
45 serverConf := ServerConfig{
48 serverConf.AddHostKey(testSigners["ecdsa"])
49 done := make(chan *server, 1)
51 server, err := newServer(c2, &serverConf)
58 client, _, reqs, err := NewClientConn(c1, "", &clientConf)
65 return nil, nil, errors.New("server handshake failed.")
67 go DiscardRequests(reqs)
69 return client, server, nil
72 func BenchmarkEndToEnd(b *testing.B) {
75 client, server, err := sshPipe()
77 b.Fatalf("sshPipe: %v", err)
84 input := make([]byte, size)
85 output := make([]byte, size)
86 b.SetBytes(int64(size))
87 done := make(chan int, 1)
90 newCh, err := server.Accept()
92 b.Fatalf("Client: %v", err)
94 ch, incoming, err := newCh.Accept()
95 go DiscardRequests(incoming)
96 for i := 0; i < b.N; i++ {
97 if _, err := io.ReadFull(ch, output); err != nil {
98 b.Fatalf("ReadFull: %v", err)
105 ch, in, err := client.OpenChannel("speed", nil)
107 b.Fatalf("OpenChannel: %v", err)
109 go DiscardRequests(in)
113 for i := 0; i < b.N; i++ {
114 if _, err := ch.Write(input); err != nil {
115 b.Fatalf("WriteFull: %v", err)