fix(transporter): CancelRequest doesn't work on HTTPS connections blocked

Currently this is a workaround. And it should be fixed in Go1.3.

tests/functional/multi_node_kill_all_and_recovery_test.go

@@ -76,3 +76,72 @@ func TestMultiNodeKillAllAndRecovery(t *testing.T) {
 		t.Fatalf("recovery failed! [%d/16]", result.Node.ModifiedIndex)
 	}
 }
+
+// TestTLSMultiNodeKillAllAndRecovery create a five nodes
+// then kill all the nodes and restart
+func TestTLSMultiNodeKillAllAndRecovery(t *testing.T) {
+	procAttr := new(os.ProcAttr)
+	procAttr.Files = []*os.File{nil, os.Stdout, os.Stderr}
+
+	stop := make(chan bool)
+	leaderChan := make(chan string, 1)
+	all := make(chan bool, 1)
+
+	clusterSize := 5
+	argGroup, etcds, err := CreateCluster(clusterSize, procAttr, true)
+	defer DestroyCluster(etcds)
+
+	if err != nil {
+		t.Fatal("cannot create cluster")
+	}
+
+	c := etcd.NewClient(nil)
+
+	go Monitor(clusterSize, clusterSize, leaderChan, all, stop)
+	<-all
+	<-leaderChan
+	stop <-true
+
+	c.SyncCluster()
+
+	// send 10 commands
+	for i := 0; i < 10; i++ {
+		// Test Set
+		_, err := c.Set("foo", "bar", 0)
+		if err != nil {
+			panic(err)
+		}
+	}
+
+	time.Sleep(time.Second)
+
+	// kill all
+	DestroyCluster(etcds)
+
+	time.Sleep(time.Second)
+
+	stop = make(chan bool)
+	leaderChan = make(chan string, 1)
+	all = make(chan bool, 1)
+
+	time.Sleep(time.Second)
+
+	for i := 0; i < clusterSize; i++ {
+		etcds[i], err = os.StartProcess(EtcdBinPath, argGroup[i], procAttr)
+	}
+
+	go Monitor(clusterSize, 1, leaderChan, all, stop)
+
+	<-all
+	<-leaderChan
+
+	result, err := c.Set("foo", "bar", 0)
+
+	if err != nil {
+		t.Fatalf("Recovery error: %s", err)
+	}
+
+	if result.Node.ModifiedIndex != 16 {
+		t.Fatalf("recovery failed! [%d/16]", result.Node.ModifiedIndex)
+	}
+}