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https://github.com/etcd-io/etcd.git
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973cfbebda
Dial timeout is set shorter because 1. etcd is supposed to work in good environment, and the new value is long enough 2. shorter dial timeout makes dial fail faster, which is good for performance Conflicts: etcdmain/etcd.go
86 lines
2.3 KiB
Go
86 lines
2.3 KiB
Go
// Copyright 2015 CoreOS, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package transport
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import (
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"bytes"
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"io/ioutil"
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"net/http"
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"net/http/httptest"
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"testing"
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"time"
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)
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// TestNewTimeoutTransport tests that NewTimeoutTransport returns a transport
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// that can dial out timeout connections.
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func TestNewTimeoutTransport(t *testing.T) {
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tr, err := NewTimeoutTransport(TLSInfo{}, time.Hour, time.Hour, time.Hour)
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if err != nil {
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t.Fatalf("unexpected NewTimeoutTransport error: %v", err)
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}
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remoteAddr := func(w http.ResponseWriter, r *http.Request) {
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w.Write([]byte(r.RemoteAddr))
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}
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srv := httptest.NewServer(http.HandlerFunc(remoteAddr))
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defer srv.Close()
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conn, err := tr.Dial("tcp", srv.Listener.Addr().String())
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if err != nil {
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t.Fatalf("unexpected dial error: %v", err)
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}
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defer conn.Close()
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tconn, ok := conn.(*timeoutConn)
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if !ok {
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t.Fatalf("failed to dial out *timeoutConn")
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}
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if tconn.rdtimeoutd != time.Hour {
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t.Errorf("read timeout = %s, want %s", tconn.rdtimeoutd, time.Hour)
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}
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if tconn.wtimeoutd != time.Hour {
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t.Errorf("write timeout = %s, want %s", tconn.wtimeoutd, time.Hour)
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}
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// ensure not reuse timeout connection
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req, err := http.NewRequest("GET", srv.URL, nil)
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if err != nil {
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t.Fatalf("unexpected err %v", err)
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}
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resp, err := tr.RoundTrip(req)
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if err != nil {
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t.Fatalf("unexpected err %v", err)
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}
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addr0, err := ioutil.ReadAll(resp.Body)
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resp.Body.Close()
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if err != nil {
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t.Fatalf("unexpected err %v", err)
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}
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resp, err = tr.RoundTrip(req)
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if err != nil {
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t.Fatalf("unexpected err %v", err)
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}
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addr1, err := ioutil.ReadAll(resp.Body)
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resp.Body.Close()
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if err != nil {
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t.Fatalf("unexpected err %v", err)
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}
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if bytes.Equal(addr0, addr1) {
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t.Errorf("addr0 = %s addr1= %s, want not equal", string(addr0), string(addr1))
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}
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}
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