    // 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";
    Result = OPI_ZeroMQ.CreateConnectionReq(Address);

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

    Message = StrTemplate("ZMQ_C_REQ_%1", Format(CurrentDate(), "DF=yyyyMMddhhmmss"));
    Data = GetBinaryDataFromString(Message);

    Sending = OPI_ZeroMQ.SendData(Result, Data, 3000);
    Check   = OPI_ZeroMQ.ReceiveData(ServerObject, 3000);