mirror of
https://gitee.com/rainbond/Rainbond.git
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75 lines
1.4 KiB
Go
75 lines
1.4 KiB
Go
package zmq4_test
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import (
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zmq "github.com/pebbe/zmq4"
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"testing"
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)
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func TestRemoteEndpoint(t *testing.T) {
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if _, minor, _ := zmq.Version(); minor < 1 {
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t.Skip("RemoteEndpoint not avalable in ZeroMQ versions prior to 4.1.0")
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}
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addr := "tcp://127.0.0.1:9560"
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peer := "127.0.0.1"
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var rep, req *zmq.Socket
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defer func() {
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for _, s := range []*zmq.Socket{rep, req} {
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if s != nil {
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s.SetLinger(0)
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s.Close()
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}
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}
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}()
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rep, err := zmq.NewSocket(zmq.REP)
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if err != nil {
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t.Fatal("NewSocket:", err)
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}
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req, err = zmq.NewSocket(zmq.REQ)
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if err != nil {
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t.Fatal("NewSocket:", err)
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}
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if err = rep.Bind(addr); err != nil {
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t.Fatal("rep.Bind:", err)
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}
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if err = req.Connect(addr); err != nil {
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t.Fatal("req.Connect:", err)
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}
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tmp := "test"
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if _, err = req.Send(tmp, 0); err != nil {
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t.Fatal("req.Send:", err)
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}
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// get message with peer address (remote endpoint)
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msg, props, err := rep.RecvWithMetadata(0, "Peer-Address")
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if err != nil {
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t.Fatal("rep.RecvWithMetadata:", err)
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return
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}
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if msg != tmp {
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t.Errorf("rep.RecvWithMetadata: expected %q, got %q", tmp, msg)
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}
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if p := props["Peer-Address"]; p != peer {
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t.Errorf("rep.RecvWithMetadata: expected Peer-Address == %q, got %q", peer, p)
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}
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err = rep.Close()
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rep = nil
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if err != nil {
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t.Fatal("rep.Close:", err)
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}
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err = req.Close()
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req = nil
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if err != nil {
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t.Fatal("req.Close:", err)
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}
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}
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