基于IBM MQ的.net开发遇到的头疼问题

背景：

MQClient 对接MQServer  服务器都是server2003，只开通了1314端口进行访问。对方IT说没有开通pin功能，但是可以对联。

 

开始报2035 没有权限的异常。发现对方MCA标示没有设置，并且对方不愿意修改，说是成型的系统，有很多人在用。

 

最后头疼了好长时间，在一位前和他们对接过系统的公司的人那里找到了解决方法，在系统中创建一个对方指定的用户。

 

用此用户登录。（为此用户设置mqm权限）

 

不知道是否MQ服务器安装的时候都应该指定MCA用户标示，是否不设定的情况下更好的理由？

 

另从IBM扒的代码参数传递的时候用hashtable的方法传参数，看起来不错，记下来。

 

 

// ===========================================================================
// Licensed Materials - Property of IBM
// 5724-H72
// (c) Copyright IBM Corp. 2003, 2005
// ===========================================================================
using System;
using System.Collections;

using IBM.WMQ;

class MQSample
{
    // The type of connection to use, this can be:-
    // MQC.TRANSPORT_MQSERIES_BINDINGS for a server connection.
    // MQC.TRANSPORT_MQSERIES_CLIENT for a non-XA client connection
    // MQC.TRANSPORT_MQSERIES_XACLIENT for an XA client connection
    // MQC.TRANSPORT_MQSERIES_MANAGED for a managed client connection
    const String connectionType = MQC.TRANSPORT_MQSERIES_CLIENT;

    // Define the name of the queue manager to use (applies to all connections)
    const String qManager = "QM_ORANGE";

    // Define the name of your host connection (applies to client connections only)
    const String hostName = "172.16.1.76(5678)";

    // Define the name of the channel to use (applies to client connections only)
    const String channel = "CLIENT.QM_ORANGE";



    /// <summary>
    /// Initialise the connection properties for the connection type requested
    /// </summary>
    /// <param name="connectionType">One of the MQC.TRANSPORT_MQSERIES_ values</param>
    static Hashtable init(String connectionType)
    {
        Hashtable connectionProperties = new Hashtable();

        // Add the connection type
        connectionProperties.Add(MQC.TRANSPORT_PROPERTY, connectionType);

        // Set up the rest of the connection properties, based on the
        // connection type requested
        switch (connectionType)
        {
            case MQC.TRANSPORT_MQSERIES_BINDINGS:
                break;
            case MQC.TRANSPORT_MQSERIES_CLIENT:
            //case MQC.TRANSPORT_MQSERIES_XACLIENT:
            //case MQC.TRANSPORT_MQSERIES_MANAGED:
                connectionProperties.Add(MQC.HOST_NAME_PROPERTY, hostName);
                connectionProperties.Add(MQC.CHANNEL_PROPERTY, channel);
                connectionProperties.Add(MQC.USER_ID_PROPERTY, userid);
                connectionProperties.Add(MQC.CCSID_PROPERTY, ccsid);
                connectionProperties.Add(MQC.PASSWORD_PROPERTY , password);
                break;
        }

        return connectionProperties;
    }
    /// <summary>
    /// The main entry point for the application.
    /// </summary>
    [STAThread]
    static int Main(string[] args)
    {
        try
        {
            Hashtable connectionProperties = init(connectionType);

            // Create a connection to the queue manager using the connection
            // properties just defined
            MQQueueManager qMgr = new MQQueueManager(qManager, connectionProperties);

            // Set up the options on the queue we wish to open
            int openOptions = MQC.MQOO_INPUT_AS_Q_DEF | MQC.MQOO_OUTPUT;

            // Now specify the queue that we wish to open,and the open options
            MQQueue system_default_local_queue =
              qMgr.AccessQueue("SYSTEM.DEFAULT.LOCAL.QUEUE", openOptions);

            // Define a WebSphere MQ message, writing some text in UTF format
            MQMessage hello_world = new MQMessage();
            hello_world.WriteUTF("Hello World!");

            // Specify the message options
            MQPutMessageOptions pmo = new MQPutMessageOptions(); // accept the defaults,
            // same as MQPMO_DEFAULT

            // Put the message on the queue
            system_default_local_queue.Put(hello_world, pmo);



            // Get the message back again

            // First define a WebSphere MQ message buffer to receive the message
            MQMessage retrievedMessage = new MQMessage();
            retrievedMessage.MessageId = hello_world.MessageId;

            // Set the get message options
            MQGetMessageOptions gmo = new MQGetMessageOptions(); //accept the defaults
            //same as MQGMO_DEFAULT

            // Get the message off the queue
            system_default_local_queue.Get(retrievedMessage, gmo);

            // Prove we have the message by displaying the UTF message text
            String msgText = retrievedMessage.ReadUTF();
            Console.WriteLine("The message is: {0}", msgText);

            // Close the queue
            system_default_local_queue.Close();

            // Disconnect from the queue manager
            qMgr.Disconnect();
        }

        //If an error has occurred in the above,try to identify what went wrong.

        //Was it a WebSphere MQ error?
        catch (MQException ex)
        {
            Console.WriteLine("A WebSphere MQ error occurred: {0}", ex.ToString());
        }

        catch (System.Exception ex)
        {
            Console.WriteLine("A System error occurred: {0}", ex.ToString());
        }

        return 0;
    }//end of start
}//end of sample