    // Host
    Port = 5555;
    ServerObject = OPI_ZeroMQ.BindPortRep(Port);

    If Not OPI_ZeroMQ.IsConnectorObject(ServerObject) Then
        Raise OPI_Tools.JSONString(ServerObject);
    EndIf;

    // Client
    Address = "tcp://127.0.0.1:5555";
    ClientObject = OPI_ZeroMQ.CreateConnectionReq(Address);

    If Not OPI_ZeroMQ.IsConnectorObject(ClientObject) Then
        Raise OPI_Tools.JSONString(ClientObject);
    EndIf;