/// <summary>
/// Write Message to Local Queue
/// </summary>
/// <param name="strInputMsg">Text Message</param>
/// <param name="strqueueName">Queue Name</param>
/// <returns></returns>
public MQMessageStatus WriteLocalQMsg(string strInputMsg, string strQueueName)
{
MQMessageStatus messageStatus = new MQMessageStatus();
string strReturn = string.Empty;
SendQueueName = strQueueName;
try
{
queue = queueManager.AccessQueue(SendQueueName,
MQC.MQOO_OUTPUT + MQC.MQOO_FAIL_IF_QUIESCING);
message = strInputMsg;
queueMessage = new MQMessage();
queueMessage.WriteString(message);
queueMessage.Format = MQC.MQFMT_STRING;
queuePutMessageOptions = new MQPutMessageOptions();
queue.Put(queueMessage, queuePutMessageOptions);
strReturn = "Message sent to the queue successfully";
messageStatus.Message = strReturn;
messageStatus.Status = true;
}
catch (MQException MQexp)
{
strReturn = "Exception: " + MQexp.Message;
messageStatus.Message = strReturn;
messageStatus.Status = false;
}
catch (Exception exp)
{
strReturn = "Exception: " + exp.Message;
messageStatus.Message = strReturn;
messageStatus.Status = false;
}
return(messageStatus);
}
internal void InitiateForRecovery()
{
uint method = 0x520;
this.TrEntry(method);
try
{
this.Qmgr = new MQQueueManager(this.qmgrName_, this.properties);
log.WriteLog("QMgr Connection Details: ", this.connname_ + ";" + this.channel_);
if ((this.Qmgr != null) && this.Qmgr.IsConnected)
{
this.Queue = this.Qmgr.AccessQueue("SYSTEM.DOTNET.XARECOVERY.QUEUE", this.openOpts);
this.RunRecovery();
if (this.reenter)
{
this.RunRecovery();
this.reenter = false;
}
this.Qmgr.Disconnect();
}
}
catch (MQException exception)
{
base.TrException(method, exception);
throw exception;
}
finally
{
base.TrExit(method);
}
}
public void MaintainQueueInline()
{
try
{
using (MQQueueManager queueManager = new MQQueueManager(qMgr, connectionParams))
{
int openOptions = MQC.MQOO_INPUT_AS_Q_DEF + MQC.MQOO_OUTPUT + MQC.MQOO_FAIL_IF_QUIESCING + MQC.MQOO_INQUIRE;
MQQueue queue = queueManager.AccessQueue(queueName, openOptions);
MQGetMessageOptions getOptions = new MQGetMessageOptions {
WaitInterval = 5, Options = MQC.MQGMO_WAIT
};
MQMessage msg = new MQMessage {
Format = MQC.MQFMT_STRING
};
while (queue.CurrentDepth > this.maxMessages)
{
GetMessage();
}
queue.Close();
}
}
catch (Exception ex)
{
if (!isLogger)
{
logger.Error($"Unable to maintain queue: {queueName}: {ex.Message}");
}
}
}
public IEnumerable JustReadYieldAllMessageFromQueue(string queueName)
{
queue = queueManager.AccessQueue(queueName, MQC.MQOO_BROWSE + MQC.MQOO_FAIL_IF_QUIESCING);
while (true)
{
try
{
queueMessage = new MQMessage();
queueMessage.Format = MQC.MQFMT_STRING;
MQGetMessageOptions mQGetMessageOptions = new MQGetMessageOptions();
//mQGetMessageOptions.Options = MQC.MQGMO_BROWSE_FIRST;
mQGetMessageOptions.Options = MQC.MQGMO_BROWSE_NEXT + MQC.MQGMO_NO_WAIT + MQC.MQGMO_FAIL_IF_QUIESCING;
queue.Get(queueMessage, mQGetMessageOptions);
}
catch (MQException mqexp)
{
queue.Close();
yield break;
}
yield return(queueMessage.ReadString(queueMessage.MessageLength));
}
}
/// <summary>
///
/// </summary>
/// <param name="mqManager"></param>
/// <param name="channel"></param>
/// <param name="ipAddress"></param>
/// <param name="putQueue"></param>
/// <param name="getQueue"></param>
/// <param name="timeout"></param>
/// <param name="charSet"></param>
/// <param name="port"></param>
private void InitializeAdapter(string mqManager, string channel, string ipAddress,
string putQueue, string getQueue, int timeout, int charSet, int port)
{
try
{
MQEnvironment.Hostname = ipAddress;
MQEnvironment.Channel = channel;
MQEnvironment.Port = port;
mqQueueManagerName = mqManager;
mqRequestQueueName = putQueue;
mqResponseQueueName = getQueue;
characterSet = charSet;
pollingTimeout = timeout;
mqQueueManager = new MQQueueManager(mqManager);//,channel, ipAddress);
// Open Queue for Inquiry, Put Message in, and fail if Queue Manager is stopping
mqPutQueue = mqQueueManager.AccessQueue(putQueue, MQC.MQOO_INQUIRE |
MQC.MQOO_OUTPUT | MQC.MQOO_FAIL_IF_QUIESCING | MQC.MQOO_SET_IDENTITY_CONTEXT);
mqGetQueue = mqQueueManager.AccessQueue(getQueue,
MQC.MQOO_INPUT_AS_Q_DEF + MQC.MQOO_FAIL_IF_QUIESCING);
}
catch (MQException mqe)
{
NBK.Common.Foundations.Logging.LoggerHelper.Error(mqe);
throw new MQAdapterException("Error Code: " +
MQAdapterErrorReasons.GetMQFailureReasonErrorCode(mqe.Reason));
}
}
private void GetMessage()
{
try
{
using (MQQueueManager queueManager = new MQQueueManager(qMgr, connectionParams))
{
var openOptions = MQC.MQOO_INPUT_AS_Q_DEF + MQC.MQOO_OUTPUT + MQC.MQOO_FAIL_IF_QUIESCING + MQC.MQOO_INQUIRE;
MQQueue queue = queueManager.AccessQueue(queueName, openOptions);
MQGetMessageOptions getOptions = new MQGetMessageOptions {
WaitInterval = 5, Options = MQC.MQGMO_WAIT
};
MQMessage msg = new MQMessage {
Format = MQC.MQFMT_STRING
};
queue.Get(msg, getOptions);
queue.Close();
}
}
catch (Exception ex)
{
if (!isLogger)
{
logger.Error($"Unable to maintain queue: {queueName}: {ex.Message}");
}
}
}
private void Reconnect(ref MQQueueManager queueManager, ref MQQueue queue, string queueName)
{
try
{
LogMsg(string.Format("开始重连MQ：{0},queueName:{1}", host, queueName));
try
{
if (queueManager != null)
{
queueManager.Disconnect();
}
if (queue != null)
{
queue.Close();
}
}
catch (Exception e)
{
LogMsg("释放连接失败" + e);
}
queueManager = new MQQueueManager(uri, properties);
queue = queueManager.AccessQueue(queueName, MQC.MQOO_INPUT_AS_Q_DEF + MQC.MQOO_FAIL_IF_QUIESCING);
LogMsg(string.Format("重连MQ成功：{0},{1}", host, queueName));
if (ReconnectEvent != null)
{
ReconnectEvent(this.Tag, null);
}
}
catch (Exception ex)
{
LogMsg(string.Format("重连MQ失败：host:{0},exp:{1}", host, ex));
}
}
public void SendMQ(string xm)
{
string messageXML = xm;
bool sent = false;
int tries = 1;
lock (sendLock) {
try {
using (MQQueueManager queueManager = new MQQueueManager(qMgr, connectionParams)) {
var openOptions = MQC.MQOO_OUTPUT + MQC.MQOO_FAIL_IF_QUIESCING;
MQQueue queue = queueManager.AccessQueue(queueName, openOptions);
var message = new MQMessage {
CharacterSet = 1208 // UTF-8
};
message.WriteString(messageXML);
message.Format = MQC.MQFMT_STRING;
MQPutMessageOptions putOptions = new MQPutMessageOptions();
queue.Put(message, putOptions);
queue.Close();
sent = true;
logger.Trace($"===Message Sent to {queueName}");
}
} catch (Exception ex) {
tries++;
logger.Info(ex.Message);
logger.Info("Error send MQ Message");
}
if (!sent)
{
logger.Trace($"===Message NOT Sent to {queueName}");
}
}
}
public string ReadOneMensage()
{
MQQueueManager qMgr = new MQQueueManager(IbmConection.DbConection[5], _queueManagerProperties);
// Agora especifique a fila que queremos abrir e as opções de abertura
MQQueue fila = qMgr.AccessQueue(IbmConection.DbConection[6], MQC.MQQA_GET_ALLOWED + MQC.MQQA_GET_INHIBITED + MQC.MQOO_INPUT_AS_Q_DEF + MQC.MQOO_OUTPUT + MQC.MQOO_FAIL_IF_QUIESCING + MQC.MQOO_INQUIRE + MQC.MQOO_BROWSE);
MQMessage retrievedMessage = new MQMessage();
// Defina as opções de obtenção de mensagens
MQGetMessageOptions gmo = new MQGetMessageOptions(); // aceita os padrões
// mesmo que MQGMO_DEFAULT
string msgText = "";
if (fila.CurrentDepth > 0)
{
// Tire a mensagem da fila
fila.Get(retrievedMessage, gmo);
msgText = retrievedMessage.ReadUTF();
return(msgText);
}
else
{
return(msgText);
}
}
string sendMessage(string message, string queueName)
{
try
{
queue = qMgr.AccessQueue(queueName, MQC.MQOO_OUTPUT | MQC.MQOO_INPUT_SHARED | MQC.MQOO_INQUIRE);
}
catch (MQException e)
{
return("打开队列失败：" + e.Message);
}
var mqMsg = new MQMessage();
mqMsg.WriteString(message);
var putOptions = new MQPutMessageOptions();
try
{
queue.Put(mqMsg, putOptions);
return("消息放置完毕");
}
catch (MQException mqe)
{
return("发送异常终止：" + mqe.Message);
}
finally
{
try
{
qMgr.Disconnect();
}
catch (MQException e)
{
}
}
}
/// <summary>
/// Instantiates the Queue Manager
/// </summary>
/// <param name="mqManager">The Queue Manager controlling the Request and Response Queues</param>
public MQAdapter(string mqManager,string channel, string ipAddress,
string putQueue,int timeout, int charSet, int port)
{
try
{
MQEnvironment.Hostname = ipAddress;
MQEnvironment.Channel = channel;
MQEnvironment.Port = WSMQ_DEFAULT_PORT;
mqQueueManagerName = mqManager;
mqRequestQueueName = putQueue;
characterSet = charSet;
pollingTimeout = timeout;
// Connect to an MQ Manager, and share the connection handle with other threads
mqQueueManager = new MQQueueManager(mqManager, channel, ipAddress);
// Open Queue for Inquiry, Put Message in, and fail if Queue Manager is stopping
mqPutQueue = mqQueueManager.AccessQueue(putQueue, MQC.MQOO_INQUIRE |
MQC.MQOO_OUTPUT | MQC.MQOO_FAIL_IF_QUIESCING | MQC.MQOO_SET_IDENTITY_CONTEXT);
}
catch (MQException mqe)
{
throw new MQAdapterException("Error Code: " +
MQAdapterErrorReasons.GetMQFailureReasonErrorCode(mqe.Reason));
}
}
public string ReadMsg()
{
String strReturn = "";
try
{
queue = queueManager.AccessQueue(QueueName,
MQC.MQOO_INPUT_AS_Q_DEF + MQC.MQOO_FAIL_IF_QUIESCING);
queueMessage = new MQMessage();
queueMessage.Format = MQC.MQFMT_STRING;
queueGetMessageOptions = new MQGetMessageOptions();
queue.Get(queueMessage, queueGetMessageOptions);
strReturn =
queueMessage.ReadString(queueMessage.MessageLength);
}
catch (MQException MQexp)
{
strReturn = "Exception : " + MQexp.Message;
}
catch (Exception exp)
{
strReturn = "Exception: " + exp.Message;
}
return(strReturn);
}
private bool SetBrowseCursorAtMessageId(MQQueue queue, byte[] msgId)
{
var getMsgOpts = new MQGetMessageOptions()
{
Options = MQC.MQGMO_FAIL_IF_QUIESCING | MQC.MQGMO_BROWSE_FIRST
};
try
{
getMsgOpts.MatchOptions = MQC.MQMO_MATCH_MSG_ID;
var msg = new MQMessage
{
MessageId = msgId
};
queue.Get(msg, getMsgOpts);
return(true);
}
catch (MQException ex)
{
if (ex.ReasonCode != MQC.MQRC_NO_MSG_AVAILABLE)
{
throw;
}
return(false);
}
}
private void listen(MQQueue queue, MQQueueManager manager, string queueName, HandleMessage handler, OfacStatus status)
{
while (!pendingStop)
{
while (!pendingStop && currentMessagesToBeProcessed >= maxNoOfMessagesToProcess)
{
Thread.Sleep(5000);
}
if (pendingStop)
{
return;
}
try
{
MQMessage message = getMessage(queue);
if (message == null)
{
continue;
}
handler(message, status);
manager.Commit();
}
catch (MQException e)
{
LogUtil.log("Error when getting message from the " + queueName + " queue", e);
manager.Backout();
Thread.Sleep(30000);
throw;
}
}
}
private bool sendMessage(string queueName, int requestId, MQQueue queue, MQQueueManager manager, string messageId, string message, string correlationId, Object lockObject)
{
lock (lockObject)
{
bool sentMessage = false;
try
{
MQPutMessageOptions pmo = new MQPutMessageOptions();
pmo.Options = MQC.MQOO_INQUIRE | MQC.MQPMO_FAIL_IF_QUIESCING | MQC.MQPMO_SYNCPOINT;
MQMessage mqMessage = new MQMessage();
mqMessage.Write(System.Text.ASCIIEncoding.ASCII.GetBytes(message));
mqMessage.Format = MQC.MQFMT_STRING;
mqMessage.MessageId = System.Text.ASCIIEncoding.ASCII.GetBytes(messageId);
mqMessage.CorrelationId = System.Text.ASCIIEncoding.ASCII.GetBytes(correlationId);
queue.Put(mqMessage, pmo);
manager.Commit();
sentMessage = true;
LogUtil.logInfo("Sent message " + requestId + " to " + queueName);
LogUtil.logInfo("End SendMesage:");
}
catch (MQException e)
{
sentMessage = false;
manager.Backout();
LogUtil.log("Error sending the message to " + queue.Name + " queue", e);
}
return(sentMessage);
}
}
private MQMessage getMessage(MQQueue queue)
{
MQGetMessageOptions gmo = new MQGetMessageOptions();
gmo.Options = MQC.MQGMO_FAIL_IF_QUIESCING | MQC.MQGMO_WAIT | MQC.MQGMO_SYNCPOINT;
gmo.WaitInterval = 5000;
MQMessage message = new MQMessage();
try
{
//wait for message
queue.Get(message, gmo);;
}
catch (MQException ex)
{
message = null;
if (ex.CompletionCode == MQC.MQCC_FAILED && ex.ReasonCode == MQC.MQRC_NO_MSG_AVAILABLE)
{
return(null);
}
else
{
throw ex;
}
}
return(message);
}
private MQMessage getMessagebyCorelationId(MQQueue queue, string correlationId)
{
MQGetMessageOptions gmo = new MQGetMessageOptions();
gmo.Options = MQC.MQGMO_FAIL_IF_QUIESCING | MQC.MQGMO_WAIT | MQC.MQGMO_SYNCPOINT | MQC.MQMO_MATCH_CORREL_ID;
;
gmo.WaitInterval = 5000;
MQMessage message = new MQMessage();
message.CorrelationId = System.Text.ASCIIEncoding.ASCII.GetBytes(correlationId);
MQQueueManager manager = _mqManagerReviewQueue;
try
{
//wait for message
queue.Get(message, gmo);;
manager.Commit();
}
catch (MQException ex)
{
message = null;
if (ex.CompletionCode == MQC.MQCC_FAILED && ex.ReasonCode == MQC.MQRC_NO_MSG_AVAILABLE)
{
return(null);
}
else
{
throw ex;
}
}
return(message);
}
public bool PutMessage(string queueName, string message)
{
bool success = false;
MQQueue queue = null;
try
{
_log.DebugFormat("Accessing queue {0}", queueName);
queue = _queueManager.AccessQueue(queueName, MQC.MQOO_OUTPUT + MQC.MQOO_FAIL_IF_QUIESCING);
MQMessage queueMessage = new MQMessage();
queueMessage.CharacterSet = 1208; // force to UTF-8 for InService
queueMessage.WriteString(message);
queueMessage.Format = MQC.MQFMT_STRING;
MQPutMessageOptions queuePutMessageOptions = new MQPutMessageOptions();
queue.Put(queueMessage, queuePutMessageOptions);
success = true;
}
catch (MQException mqe)
{
success = false;
_log.ErrorFormat("MQHelper::MQException caught: {0} - {1}", mqe.ReasonCode, mqe.Message);
}
finally
{
if (queue != null)
{
_log.Debug("MQHelper::PutMessage() - Closing queue...");
queue.Close();
}
}
return(success);
}
/// <summary>
/// Instantiates the Queue Manager
/// </summary>
/// <param name="mqManager">The Queue Manager controlling the Request and Response Queues</param>
public MQAdapter(string mqManager, string channel, string ipAddress,
string putQueue, string getQueue, int timeout, int charSet, int port)
{
try
{
MQEnvironment.Hostname = ipAddress;
MQEnvironment.Channel = channel;
MQEnvironment.Port = 1000;
mqQueueManagerName = mqManager;
mqRequestQueueName = putQueue;
mqResponseQueueName = getQueue;
characterSet = charSet;
pollingTimeout = timeout;
// Connect to an MQ Manager, and share the connection handle with other threads
mqQueueManager = new MQQueueManager(mqManager, channel, ipAddress);
// Open Queue for Inquiry, Put Message in, and fail if Queue Manager is stopping
mqPutQueue = mqQueueManager.AccessQueue(putQueue, MQC.MQOO_INQUIRE |
MQC.MQOO_OUTPUT | MQC.MQOO_FAIL_IF_QUIESCING | MQC.MQOO_SET_IDENTITY_CONTEXT);
mqGetQueue = mqQueueManager.AccessQueue(getQueue,
MQC.MQOO_INPUT_AS_Q_DEF + MQC.MQOO_FAIL_IF_QUIESCING);
}
catch (MQException mqe)
{
throw new MQAdapterException("Error Code: " +
MQAdapterErrorReasons.GetMQFailureReasonErrorCode(mqe.Reason));
}
}
public bool PutMessage(string queueName, string message)
{
bool success = false;
MQQueue queue = null;
try
{
//eventLog1.WriteEntry("Accessing queue {0}", queueName);
queue = _queueManager.AccessQueue(queueName, MQC.MQOO_OUTPUT + MQC.MQOO_FAIL_IF_QUIESCING);
MQMessage queueMessage = new MQMessage();
queueMessage.CharacterSet = 1208; // force to UTF-8 for InService
queueMessage.WriteString(message);
queueMessage.Format = MQC.MQFMT_STRING;
MQPutMessageOptions queuePutMessageOptions = new MQPutMessageOptions();
queue.Put(queueMessage, queuePutMessageOptions);
success = true;
}
catch (MQException mqe)
{
success = false;
//eventLog1.WriteEntry("MQException caught: {0} - {1}", mqe.ReasonCode, mqe.Message);
//throw new Exception(string.Format("Error writing to {0} queue", queueName));
}
finally
{
if (queue != null)
{
//eventLog1.WriteEntry("Closing queue");
queue.Close();
}
}
return(success);
}
/// <summary>
/// Disconnect from MQ server and release all resources used.
/// </summary>
/// <returns>True if success.</returns>
public bool Disconnect()
{
bool success = false;
try
{
MyQueueMessage.ClearMessage();
MyQueueMessage = null;
MyQueue.Close();
MyQueue = null;
MyQueueManager.Disconnect();
MyQueueManager = null;
success = true;
GC.Collect();
}
catch (MQException exp)
{
throw exp;
}
catch (Exception exp)
{
throw exp;
}
return(success);
}
private void testLoop(MQQueue inQ)
{
bool flag = true;
MQGetMessageOptions gmo = new MQGetMessageOptions();
gmo.Options |= MQC.MQGMO_WAIT | MQC.MQGMO_FAIL_IF_QUIESCING;
gmo.WaitInterval = 2500; // 2.5 seconds wait time or use MQC.MQEI_UNLIMITED to wait forever
MQMessage msg = null;
while (flag)
{
try
{
msg = new MQMessage();
inQ.Get(msg, gmo);
System.Console.Out.WriteLine("Message Data: " + msg.ReadString(msg.MessageLength));
}
catch (MQException mqex)
{
System.Console.Out.WriteLine("MQTest62 CC=" + mqex.CompletionCode + " : RC=" + mqex.ReasonCode);
if (mqex.Reason == MQC.MQRC_NO_MSG_AVAILABLE)
{
// no meesage - life is good - loop again
}
else
{
flag = false; // severe error - time to exit
}
}
catch (System.IO.IOException ioex)
{
System.Console.Out.WriteLine("MQTest62 ioex=" + ioex);
}
}
}
public string WriteMsg(string strInputMsg)
{
string strReturn = "";
try
{
queue = queueManager.AccessQueue(QueueName,
MQC.MQOO_OUTPUT + MQC.MQOO_FAIL_IF_QUIESCING);
message = strInputMsg;
queueMessage = new MQMessage();
queueMessage.WriteString(message);
queueMessage.Format = MQC.MQFMT_STRING;
queuePutMessageOptions = new MQPutMessageOptions();
queue.Put(queueMessage, queuePutMessageOptions);
strReturn = "Message sent to the queue successfully";
}
catch (MQException MQexp)
{
strReturn = "Exception: " + MQexp.Message;
}
catch (Exception exp)
{
strReturn = "Exception: " + exp.Message;
}
return(strReturn);
}
/// <summary>
/// Read Message from Local Queue
/// </summary>
/// <param name="strqueueName">Queue Name</param>
/// <returns>Text Message</returns>
public MQMessageStatus ReadLocalQMsg(string strQueueName)
{
MQMessageStatus messageStatus = new MQMessageStatus();
string strReturn = string.Empty;
ReceiveQueueName = strQueueName;
try
{
queue = queueManager.AccessQueue(ReceiveQueueName,
MQC.MQOO_INPUT_AS_Q_DEF + MQC.MQOO_FAIL_IF_QUIESCING);
queueMessage = new MQMessage();
queueMessage.Format = MQC.MQFMT_STRING;
queueGetMessageOptions = new MQGetMessageOptions();
queue.Get(queueMessage, queueGetMessageOptions);
strReturn = queueMessage.ReadString(queueMessage.MessageLength);
messageStatus.Message = strReturn;
messageStatus.Status = true;
}
catch (MQException MQexp)
{
strReturn = "Exception: " + MQexp.Message;
messageStatus.Message = strReturn;
messageStatus.Status = false;
}
catch (Exception exp)
{
strReturn = "Exception: " + exp.Message;
messageStatus.Message = strReturn;
messageStatus.Status = false;
}
return(messageStatus);
}
/// <summary>
/// Puts a message object in the queue.
/// </summary>
/// <param name="queueName"></param>
/// <param name="message"></param>
private void PutRequestMessage(string connectionKeyName, MQMessage message)
{
MQQueue queue = null;
try
{
if (!IsConnected)
{
Connect(connectionKeyName);
}
MQPutMessageOptions queuePutMessageOptions = new MQPutMessageOptions();
queue = _queueManager.AccessQueue(_activeConnection.RequestQueue, MQC.MQOO_OUTPUT + MQC.MQOO_FAIL_IF_QUIESCING);
queue.Put(message, queuePutMessageOptions);
}
catch (MQException mqe)
{
_log.ErrorFormat("Exception in PutRequestMessage(). Message: {0}", mqe.Message);
}
finally
{
if (queue != null)
{
queue.Close();
}
}
}
/// <summary>
/// Get Message count from Local Queue
/// </summary>
/// <param name="strqueueName">Queue Name</param>
/// <returns>Text Message</returns>
public MQMessageStatus CheckLocalQMsg(string strQueueName)
{
MQMessageStatus messageStatus = new MQMessageStatus();
string strReturn = string.Empty;
ReceiveQueueName = strQueueName;
try
{
queue = queueManager.AccessQueue(ReceiveQueueName,
MQC.MQOO_INPUT_AS_Q_DEF + MQC.MQOO_FAIL_IF_QUIESCING);
strReturn = Convert.ToString(queue.CurrentDepth);
messageStatus.Message = strReturn;
messageStatus.Status = true;
}
catch (MQException MQexp)
{
strReturn = "Exception: " + MQexp.Message;
messageStatus.Message = strReturn;
messageStatus.Status = false;
}
catch (Exception exp)
{
strReturn = "Exception: " + exp.Message;
messageStatus.Message = strReturn;
messageStatus.Status = false;
}
return(messageStatus);
}
string getMessage(string queueName)
{
try
{
queue = qMgr.AccessQueue(queueName, MQC.MQOO_OUTPUT | MQC.MQOO_INPUT_SHARED | MQC.MQOO_INQUIRE);
}
catch (MQException e)
{
return("打开队列失败：" + e.Message);
}
try
{
MQMessage message = new MQMessage();
queue.Get(message);
string s = message.ReadString(message.MessageLength);
return(s);
}
catch (MQException mqe)
{
// return ("获取异常终止：" + mqe.Message);
}
finally
{
try
{
qMgr.Disconnect();
}
catch (MQException e)
{
}
}
return("");
}
public List <string> GetAllMessagesFromQueue(string queueName)
{
List <string> listOfMessages = new List <string>();
queue = queueManager.AccessQueue(queueName, MQC.MQOO_INPUT_AS_Q_DEF + MQC.MQOO_FAIL_IF_QUIESCING);
while (true)
{
try
{
queueMessage = new MQMessage();
queueMessage.Format = MQC.MQFMT_STRING;
queue.Get(queueMessage);
string message = queueMessage.ReadString(queueMessage.MessageLength);
queue.Close();
listOfMessages.Add(message);
}
catch (MQException mqexp)
{
break;
log.LogInformation(string.Concat("MQQueue::Get ended with ", mqexp.Message));
}
}
return(listOfMessages);
}
public List <MQMessage> BrowseMessages(string queueName)
{
int totalMessages = MessageCount(queueName);
MQQueue mqQueue = _mqQueueManager.AccessQueue(queueName, MQC.MQOO_BROWSE);
MQGetMessageOptions messageOptions = new MQGetMessageOptions {
Options = MQC.MQGMO_BROWSE_FIRST
};
if (totalMessages > 0)
{
List <MQMessage> messages = new List <MQMessage>();
for (int i = 1; i <= totalMessages; i++)
{
// Gettin an IBM MQ message from the queue.
MQMessage message = new MQMessage();
mqQueue.Get(message, messageOptions);
messages.Add(message);
// get next message
messageOptions.Options = MQC.MQGMO_BROWSE_NEXT;
}
mqQueue.Close();
return(messages);
}
mqQueue.Close();
return(null);
}
/// <summary>
/// 发送
/// </summary>
/// <param name="queueName">队列名称</param>
/// <param name="sendMessages">发送内容</param>
public void SendMessages(string queueName, string sendMessages)
{
MQQueueManager sQMgr = null; //发送消息的队列管理器
MQQueue remoteQ = null; //发送消息的队列
try
{
// 创建一个连接到队列管理器
sQMgr = new MQQueueManager(queueManagerName, ConnProperties);
//现在指定要打开的队列，
//和打开选项…
remoteQ = sQMgr.AccessQueue(queueName, MQC.MQOO_OUTPUT | MQC.MQOO_FAIL_IF_QUIESCING | MQC.MQOO_INQUIRE);
// 定义一个简单的WebSphere MQ消息
MQMessage putMessage = new MQMessage();
putMessage.WriteString(sendMessages);
// 指定消息选项…
MQPutMessageOptions pmo = new MQPutMessageOptions();
// 放入消息到队列
remoteQ.Put(putMessage, pmo);
remoteQ.Close(); //关闭队列
sQMgr.Disconnect(); //关闭队列管理器连接
}
catch
{
}
}
public void ReadMQMessage()
{
try
{
// get message options
MQGetMessageOptions mqGMO = new MQGetMessageOptions();
mqGMO.Options = MQC.MQGMO_FAIL_IF_QUIESCING + MQC.MQGMO_NO_WAIT + MQC.MQGMO_BROWSE_NEXT; // browse with no wait
mqGMO.MatchOptions = MQC.MQMO_NONE;
queueManager = new MQQueueManager(queueManagerName, mqProperties);
//queIn = queueManager.AccessQueue(queueName, MQC.MQOO_FAIL_IF_QUIESCING);
queIn = queueManager.AccessQueue(queueName, MQC.MQOO_INPUT_AS_Q_DEF + MQC.MQOO_FAIL_IF_QUIESCING);
while (true)
{
try
{
queueManager = new MQQueueManager(queueManagerName, mqProperties);
queIn = queueManager.AccessQueue(queueName, MQC.MQOO_INPUT_AS_Q_DEF + MQC.MQOO_FAIL_IF_QUIESCING);
while (true)
{
mqMessage = new MQMessage();
//queIn.Get(mqMessage, mqGMO);
queIn.Get(mqMessage);
string message = mqMessage.ReadString(mqMessage.MessageLength);
mqMessage.ClearMessage();
bool isFileSaved = SaveFile(message);
}
}
catch (MQException mqe)
{
if (queIn != null && queIn.IsOpen)
{
queIn.Close();
}
if (queueManager != null && queueManager.IsConnected)
{
queueManager.Disconnect();
}
if (mqe.ReasonCode == 2033)
{
Console.WriteLine("No Message");
Thread.Sleep(10000);
}
else
{
Console.WriteLine(mqe.ReasonCode + " : " + mqe.Reason);
}
}
}
}
catch (MQException mqe)
{
Console.WriteLine("Conneciton Error: " + mqe.ReasonCode + " : " + mqe.Reason);
}
//Thread.Sleep(10000);
}
public string WriteMsg(string strInputMsg)
{
string strReturn = "";
try
{
queue = queueManager.AccessQueue(QueueName,
MQC.MQOO_OUTPUT + MQC.MQOO_FAIL_IF_QUIESCING);
message = strInputMsg;
queueMessage = new MQMessage();
queueMessage.WriteBytes(strInputMsg);
queueMessage.ReplyToQueueName = "MBK.SESION3.SALIDA";
queueMessage.OriginalLength = 120;
queueMessage.ReplyToQueueManagerName = "IB9QMGR";
queueMessage.DataOffset = 328;
queueMessage.Format = MQC.MQFMT_STRING;
queuePutMessageOptions = new MQPutMessageOptions();
try
{
queue.Put(queueMessage, queuePutMessageOptions);
strReturn = "Message sent to the queue successfully";
}
catch (MQException e)
{
strReturn = "Exception: " + "error al colocar(put) el mensaje en la cola " + QueueName + ". " + e.ToString();
}
}
catch (MQException MQexp)
{
strReturn = "Exception: " + MQexp.Message;
}
catch (Exception exp)
{
strReturn = "Exception: " + exp.Message;
}
return strReturn;
}
/// <summary>
/// Get Message count from Local Queue
/// </summary>
/// <param name="strqueueName">Queue Name</param>
/// <returns>Text Message</returns>
public MQMessageStatus CheckLocalQMsg(string strQueueName)
{
MQMessageStatus messageStatus = new MQMessageStatus();
string strReturn = string.Empty;
ReceiveQueueName = strQueueName;
try
{
queue = queueManager.AccessQueue(ReceiveQueueName,
MQC.MQOO_INPUT_AS_Q_DEF + MQC.MQOO_FAIL_IF_QUIESCING);
strReturn = Convert.ToString(queue.CurrentDepth);
messageStatus.Message = strReturn;
messageStatus.Status = true;
}
catch (MQException MQexp)
{
strReturn = "Exception: " + MQexp.Message;
messageStatus.Message = strReturn;
messageStatus.Status = false;
}
catch (Exception exp)
{
strReturn = "Exception: " + exp.Message;
messageStatus.Message = strReturn;
messageStatus.Status = false;
}
return messageStatus;
}
public string ReadMsg()
{
String strReturn = "";
try
{
queue = queueManager.AccessQueue("MBK.SESION3.SALIDA",
MQC.MQOO_INPUT_AS_Q_DEF + MQC.MQOO_FAIL_IF_QUIESCING);
queueMessage = new MQMessage();
queueMessage.Format = MQC.MQFMT_STRING;
queueGetMessageOptions = new MQGetMessageOptions();
queue.Get(queueMessage, queueGetMessageOptions);
strReturn = queueMessage.ReadString(queueMessage.MessageLength);
}
catch (MQException MQexp)
{
strReturn = "Exception : " + MQexp.Message;
}
catch (Exception exp)
{
strReturn = "Exception: " + exp.Message;
}
return strReturn;
}
public void Open()
{
try
{
// mq properties
Hashtable properties;
properties = new Hashtable();
properties.Add(MQC.TRANSPORT_PROPERTY, MQC.TRANSPORT_MQSERIES_MANAGED);
properties.Add(MQC.HOST_NAME_PROPERTY, this.HostName);
properties.Add(MQC.PORT_PROPERTY, this.Port);
properties.Add(MQC.CHANNEL_PROPERTY, this.ChannelName);
// create connection
_queueManager = new MQQueueManager(this.QueueManager, properties);
// accessing queue
//_queue = _queueManager.AccessQueue(this.QueueName, MQC.MQOO_OUTPUT + MQC.MQOO_FAIL_IF_QUIESCING);
_queue = _queueManager.AccessQueue(this.QueueName, MQC.MQOO_OUTPUT + MQC.MQOO_INPUT_AS_Q_DEF + MQC.MQOO_FAIL_IF_QUIESCING);
}
catch (MQException mqe)
{
throw new Exception(string.Format("MQ Error: {0}", mqe.Message));
}
catch (Exception ex)
{
throw new Exception(string.Format("Error: {0}", ex.Message));
}
}
/// <summary>
/// Read Message from Local Queue
/// </summary>
/// <param name="strqueueName">Queue Name</param>
/// <returns>Text Message</returns>
public MQMessageStatus ReadLocalQMsg(string strQueueName)
{
MQMessageStatus messageStatus = new MQMessageStatus();
string strReturn = string.Empty;
ReceiveQueueName = strQueueName;
try
{
queue = queueManager.AccessQueue(ReceiveQueueName,
MQC.MQOO_INPUT_AS_Q_DEF + MQC.MQOO_FAIL_IF_QUIESCING);
queueMessage = new MQMessage();
queueMessage.Format = MQC.MQFMT_STRING;
queueGetMessageOptions = new MQGetMessageOptions();
queue.Get(queueMessage, queueGetMessageOptions);
strReturn = queueMessage.ReadString(queueMessage.MessageLength);
messageStatus.Message = strReturn;
messageStatus.Status = true;
}
catch (MQException MQexp)
{
strReturn = "Exception: " + MQexp.Message;
messageStatus.Message = strReturn;
messageStatus.Status = false;
}
catch (Exception exp)
{
strReturn = "Exception: " + exp.Message;
messageStatus.Message = strReturn;
messageStatus.Status = false;
}
return messageStatus;
}
/// <summary>
/// Write Message to Local Queue
/// </summary>
/// <param name="strInputMsg">Text Message</param>
/// <param name="strqueueName">Queue Name</param>
/// <returns></returns>
public MQMessageStatus WriteLocalQMsg(string strInputMsg, string strQueueName)
{
MQMessageStatus messageStatus = new MQMessageStatus();
string strReturn = string.Empty;
SendQueueName = strQueueName;
try
{
queue = queueManager.AccessQueue(SendQueueName,
MQC.MQOO_OUTPUT + MQC.MQOO_FAIL_IF_QUIESCING);
message = strInputMsg;
queueMessage = new MQMessage();
queueMessage.WriteString(message);
queueMessage.Format = MQC.MQFMT_STRING;
queuePutMessageOptions = new MQPutMessageOptions();
queue.Put(queueMessage, queuePutMessageOptions);
strReturn = "Message sent to the queue successfully";
messageStatus.Message = strReturn;
messageStatus.Status = true;
}
catch (MQException MQexp)
{
strReturn = "Exception: " + MQexp.Message;
messageStatus.Message = strReturn;
messageStatus.Status = false;
}
catch (Exception exp)
{
strReturn = "Exception: " + exp.Message;
messageStatus.Message = strReturn;
messageStatus.Status = false;
}
return messageStatus;
}