func TestConflate(t *testing.T) {
var s_in, s_out *zmq.Socket
defer func() {
for _, s := range []*zmq.Socket{s_in, s_out} {
if s != nil {
s.SetLinger(0)
s.Close()
}
}
}()
bind_to := "tcp://127.0.0.1:5555"
err := zmq.SetIoThreads(1)
if err != nil {
t.Fatal("SetIoThreads(1):", err)
}
s_in, err = zmq.NewSocket(zmq.PULL)
if err != nil {
t.Fatal("NewSocket 1:", err)
}
err = s_in.SetConflate(true)
if err != nil {
t.Fatal("SetConflate(true):", err)
}
err = s_in.Bind(bind_to)
if err != nil {
t.Fatal("s_in.Bind:", err)
}
s_out, err = zmq.NewSocket(zmq.PUSH)
if err != nil {
t.Fatal("NewSocket 2:", err)
}
err = s_out.Connect(bind_to)
if err != nil {
t.Fatal("s_out.Connect:", err)
}
message_count := 20
for j := 0; j < message_count; j++ {
_, err = s_out.Send(fmt.Sprint(j), 0)
if err != nil {
t.Fatalf("s_out.Send %d: %v", j, err)
}
}
time.Sleep(time.Second)
payload_recved, err := s_in.Recv(0)
if err != nil {
t.Error("s_in.Recv:", err)
} else {
i, err := strconv.Atoi(payload_recved)
if err != nil {
t.Error("strconv.Atoi:", err)
}
if i != message_count-1 {
t.Error("payload_recved != message_count - 1")
}
}
err = s_in.Close()
s_in = nil
if err != nil {
t.Error("s_in.Close:", err)
}
err = s_out.Close()
s_out = nil
if err != nil {
t.Error("s_out.Close:", err)
}
}