// Test to make sure that we can send and async receive messages on
// different subjects within a callback.
func TestAsyncSubscriberStarvation(t *testing.T) {
s := RunDefaultServer()
defer s.Shutdown()
nc := NewDefaultConnection(t)
defer nc.Close()
// Helper
nc.Subscribe("helper", func(m *nats.Msg) {
nc.Publish(m.Reply, []byte("Hello"))
})
ch := make(chan bool)
// Kickoff
nc.Subscribe("start", func(m *nats.Msg) {
// Helper Response
response := nats.NewInbox()
nc.Subscribe(response, func(_ *nats.Msg) {
ch <- true
})
nc.PublishRequest("helper", response, []byte("Help Me!"))
})
nc.Publish("start", []byte("Begin"))
nc.Flush()
if e := Wait(ch); e != nil {
t.Fatal("Was stalled inside of callback waiting on another callback")
}
}
func TestInbox(t *testing.T) {
inbox := nats.NewInbox()
if matched, _ := regexp.Match(`_INBOX.\S`, []byte(inbox)); !matched {
t.Fatal("Bad INBOX format")
}
}