    LaunchPort   = 9877;
    ServerObject = OPI_TCP.StartServer(LaunchPort);

    // Connect to running server
    ConnectionAddress = "127.0.0.1:9877";
    ClientObject = OPI_TCP.CreateConnection(ConnectionAddress);
    If Not OPI_TCP.IsClientObject(ClientObject) Then
        Raise OPI_Tools.JSONString(ClientObject);
    EndIf;

    ActiveConnections = OPI_TCP.GetConnectionList(ServerObject);
    ConnectionID      = ActiveConnections["connections"][0]["connectionId"];

    // Completing server-side reception
    Result = OPI_TCP.FinishReceiving(ServerObject, ConnectionID);