func TestConsulNodeRedeclaresOnStart(t *testing.T) {
dir, err := ioutil.TempDir("", "mailbox")
if err != nil {
panic(err)
}
defer os.RemoveAll(dir)
cn1, err := NewConsulClusterNode(
&ConsulNodeConfig{
AdvertiseAddr: "127.0.0.1",
ListenPort: 8899,
DataPath: dir})
if err != nil {
panic(err)
}
// defer cn1.Close()
go cn1.Accept()
cl, err := vega.NewClient(":8899")
cn1.Declare("a")
// propagation delay
time.Sleep(1000 * time.Millisecond)
msg := vega.Msg([]byte("hello"))
// debugf("pushing...\n")
err = cl.Push("a", msg)
if err != nil {
panic(err)
}
cl.Close()
cn1.Cleanup()
cn1.Close()
cn1, err = NewConsulClusterNode(
&ConsulNodeConfig{
AdvertiseAddr: "127.0.0.1",
ListenPort: 8899,
DataPath: dir})
if err != nil {
panic(err)
}
defer cn1.Close()
go cn1.Accept()
cl, _ = vega.NewClient(":8899")
err = cl.Push("a", msg)
assert.NoError(t, err, "routes were not readded")
}
func (cp *consulPusher) Connect() error {
c, err := vega.NewClient(cp.target)
if err != nil {
return err
}
cp.client = vega.NewReliableStorage(c)
return nil
}
func TestClusterPubSubBetweenNodes(t *testing.T) {
dir, err := ioutil.TempDir("", "mailbox")
if err != nil {
panic(err)
}
defer os.RemoveAll(dir)
cn, err := NewMemClusterNode(dir)
if err != nil {
panic(err)
}
defer cn.Close()
dir2, err := ioutil.TempDir("", "mailbox")
if err != nil {
panic(err)
}
defer os.RemoveAll(dir2)
cn2, err := NewMemClusterNode(dir2)
if err != nil {
panic(err)
}
defer cn2.Close()
// Setup 2 service objects
s1, err := vega.NewService(cPort, cn)
if err != nil {
panic(err)
}
defer s1.Close()
go s1.Accept()
s2, err := vega.NewService(cPort2, cn2)
if err != nil {
panic(err)
}
defer s2.Close()
go s2.Accept()
// Wire up a client going to s1
toS1, err := vega.NewClient(cPort)
if err != nil {
panic(err)
}
toS1.Declare("a")
err = toS1.Push(":subscribe", &vega.Message{ReplyTo: "a", CorrelationId: "foo"})
require.NoError(t, err)
cn2.AddRoute(":publish", toS1)
// Push data into cn2 and see it show up in cn
toS2, err := vega.NewClient(cPort2)
if err != nil {
panic(err)
}
msg := &vega.Message{CorrelationId: "foo", Body: []byte("between nodes")}
err = toS2.Push(":publish", msg)
require.NoError(t, err)
// debugf("polling\n")
ret, err := toS1.Poll("a")
if err != nil {
panic(err)
}
require.NotNil(t, ret)
assert.True(t, msg.Equal(ret.Message), "message did not route properly")
}
func TestClusterRoutesViaNetwork(t *testing.T) {
dir, err := ioutil.TempDir("", "mailbox")
if err != nil {
panic(err)
}
defer os.RemoveAll(dir)
cn, err := NewMemClusterNode(dir)
if err != nil {
panic(err)
}
defer cn.Close()
dir2, err := ioutil.TempDir("", "mailbox")
if err != nil {
panic(err)
}
defer os.RemoveAll(dir2)
cn2, err := NewMemClusterNode(dir2)
if err != nil {
panic(err)
}
defer cn2.Close()
// Setup 2 service objects
s1, err := vega.NewService(cPort, cn)
if err != nil {
panic(err)
}
defer s1.Close()
go s1.Accept()
s2, err := vega.NewService(cPort2, cn2)
if err != nil {
panic(err)
}
defer s2.Close()
go s2.Accept()
// Wire up a client going to s1
toS1, err := vega.NewClient(cPort)
if err != nil {
panic(err)
}
toS1.Declare("a")
cn2.AddRoute("a", toS1)
// Push data into cn2 and see it show up in cn
toS2, err := vega.NewClient(cPort2)
if err != nil {
panic(err)
}
msg := vega.Msg([]byte("between nodes"))
err = toS2.Push("a", msg)
if err != nil {
panic(err)
}
// debugf("polling\n")
ret, err := toS1.Poll("a")
if err != nil {
panic(err)
}
assert.True(t, msg.Equal(ret.Message), "message did not route properly")
}