/// <summary>
/// Initial the response client
/// </summary>
/// <param name="azureResponseQueueUri">The response queue SAS Uri</param>
/// <param name="azureResponseBlobUri">The response blob container SAS Uri</param>
public void InitResponseClient(string azureResponseQueueUri, string azureResponseBlobUri)
{
if (!this.responseClientInitialized)
{
lock (this.responseClientLock)
{
if (!this.responseClientInitialized)
{
this.responseQueue = new CloudQueue(new Uri(azureResponseQueueUri));
// exponential retry
this.responseQueue.ServiceClient.DefaultRequestOptions.RetryPolicy = DefaultRetryPolicy;
this.responseBlobContainer = new CloudBlobContainer(new Uri(azureResponseBlobUri));
// exponential retry
this.responseBlobContainer.ServiceClient.DefaultRequestOptions.RetryPolicy = DefaultRetryPolicy;
this.responseStorageClient = new AzureStorageClient(this.responseQueue, this.responseBlobContainer);
this.messageRetriever = new MessageRetriever(this.responseStorageClient.Queue, RetrieverConcurrency, DefaultVisibleTimeout, this.HandleMessages, null);
this.receiveResponse = this.ReceiveMessage;
this.semaphoreForResponse = new Semaphore(0, int.MaxValue);
this.semaphoreForWorker = new Semaphore(MessageProcessWorker, MessageProcessWorker);
this.messageRetriever.Start();
this.messageProcessorTask = new Task(this.MessageProcessor);
this.messageProcessorTask.Start();
this.responseClientInitialized = true;
}
}
}
}
/// <summary>
/// Cleanup current object.
/// </summary>
private void Cleanup()
{
foreach (var messageSender in this.messageSenders)
{
if (messageSender != null)
{
try
{
messageSender.Close();
}
catch (Exception e)
{
SessionBase.TraceSource.TraceInformation(
SoaHelper.CreateTraceMessage(
"Proxy",
"Cleanup",
string.Format("Closing message retriever failed, {0}", e)));
}
// this.messageSenders = null;
}
}
if (this.messageRetriever != null)
{
try
{
this.messageRetriever.Close();
}
catch (Exception e)
{
SessionBase.TraceSource.TraceInformation(
SoaHelper.CreateTraceMessage(
"Proxy",
"Cleanup",
string.Format("Closing message retrier failed, {0}", e)));
}
this.messageRetriever = null;
}
if (this.messageProcessorTask != null)
{
try
{
this.messageProcessorTask.Dispose();
}
catch (Exception e)
{
SessionBase.TraceSource.TraceInformation(
SoaHelper.CreateTraceMessage(
"Proxy",
"Cleanup",
string.Format("Disposing message processor task failed, {0}", e)));
}
this.messageProcessorTask = null;
}
if (this.semaphoreForResponse != null)
{
try
{
this.semaphoreForResponse.Dispose();
}
catch (Exception e)
{
SessionBase.TraceSource.TraceInformation(
SoaHelper.CreateTraceMessage(
"Proxy",
"Cleanup",
string.Format("Disposing semaphoreForRequest failed, {0}", e)));
}
this.semaphoreForResponse = null;
}
if (this.semaphoreForWorker != null)
{
try
{
this.semaphoreForWorker.Dispose();
}
catch (Exception e)
{
SessionBase.TraceSource.TraceInformation(
SoaHelper.CreateTraceMessage(
"Proxy",
"Cleanup",
string.Format("Disposing semaphoreForWorker failed, {0}", e)));
}
this.semaphoreForWorker = null;
}
foreach (var requestStorageClient in this.requestStorageClients)
{
if (requestStorageClient != null)
{
try
{
requestStorageClient.Close();
}
catch (Exception e)
{
SessionBase.TraceSource.TraceInformation(
SoaHelper.CreateTraceMessage(
"Proxy",
"Cleanup",
string.Format("Disposing semaphoreForWorker failed, {0}", e)));
}
//requestStorageClients = null;
}
}
if (this.responseStorageClient != null)
{
try
{
this.responseStorageClient.Close();
}
catch (Exception e)
{
SessionBase.TraceSource.TraceInformation(
SoaHelper.CreateTraceMessage(
"Proxy",
"Cleanup",
string.Format("Disposing responseStorageClient failed, {0}", e)));
}
this.responseStorageClient = null;
}
}
