NetMQ hello world Error with go-zeromq

[alberk8]

Environment

NetMQ Version: 4.0.0.207   
Operating System:  Windows 10 Pro Build 18363.836
.NET Version:     .Net Core 3.1

Expected behaviour

Return a "World" from go-zeromq The python implementation of the zmq client works. https://zeromq.org/languages/python/

Actual behaviour

The go-zeromq throws error. https://github.com/go-zeromq/zmq4/blob/master/example/rrworker.go

zmq4: could not open a ZMTP connection with "tcp://*:5559": zmq4: could not initialize ZMTP connection: github.com/go-zeromq/zmq4.Open /home/smart/go/src/github.com/go-zeromq/zmq4/conn.go:92

• zmq4: could not exchange greetings: github.com/go-zeromq/zmq4.(*Conn).init /home/smart/go/src/github.com/go-zeromq/zmq4/conn.go:104
• zmq4: could not recv greeting: github.com/go-zeromq/zmq4.(*Conn).greet /home/smart/go/src/github.com/go-zeromq/zmq4/conn.go:146
• could not read ZMTP greeting: github.com/go-zeromq/zmq4.(*greeting).read /home/smart/go/src/github.com/go-zeromq/zmq4/protocol.go:98
• unexpected EOF

Steps to reproduce the behaviour

1) compile the above go worker project and run it. 2) debug run the dot net code.

using (var client = new RequestSocket())
 {
   client.Connect("tcp://192.168.88.110:5559");

   for (int i = 0; i < 10; i++)
   {
     Console.WriteLine("Sending Hello");
     client.SendFrame( "Hello");
     var message = client.ReceiveFrameString();
          Console.WriteLine("Received {0}", message);
    }
 }

[stale[bot]]

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