/// <summary>
/// For Java to pull the responses
/// </summary>
/// <param name="action">indicating the action</param>
/// <param name="position">indicating the position</param>
/// <param name="count">indicating the count</param>
/// <param name="clientId">indicating the client id</param>
/// <returns>returns the responses messages</returns>
public BrokerResponseMessages PullResponses(string action, GetResponsePosition position, int count, string clientId)
{
try
{
ParamCheckUtility.ThrowIfOutofRange(count <= 0, "count");
ParamCheckUtility.ThrowIfNull(clientId, "clientId");
ParamCheckUtility.ThrowIfTooLong(clientId.Length, "clientId", Constant.MaxClientIdLength, SR.ClientIdTooLong);
ParamCheckUtility.ThrowIfNotMatchRegex(ParamCheckUtility.ClientIdValid, clientId, "clientId", SR.InvalidClientId);
BrokerTracing.TraceEvent(System.Diagnostics.TraceEventType.Information, 0, "[BrokerController] PullResponses: Action = {0}, Position = {1}, Count = {2}", action, position, count);
this.ThrowIfDisposed();
this.CheckAuth();
#region Debug Failure Test
SimulateFailure.FailOperation(1);
#endregion
return(this.GetClient(clientId).PullResponses(action, position, count, GetMessageVersion()));
}
catch (Exception e)
{
BrokerTracing.TraceEvent(System.Diagnostics.TraceEventType.Error, 0, "[BrokerController] PullResponses Failed: {0}", e);
throw TranslateException(e);
}
}
/// <summary>
/// Initializes a new instance of the BrokerQueueFactory class,
/// </summary>
/// <param name="persistName">tye persist name.</param>
/// <param name="sharedData">indicating the shared data</param>
public BrokerQueueFactory(string persistName, SharedData sharedData)
{
if (persistName == null)
{
persistName = string.Empty;
}
ParamCheckUtility.ThrowIfOutofRange(!string.IsNullOrEmpty(persistName) && !string.Equals("AzureQueue", persistName, StringComparison.OrdinalIgnoreCase), "persistName");
this.thisLockObj = new object();
this.sessionId = sharedData.BrokerInfo.SessionId;
this.persistName = persistName;
this.sharedData = sharedData;
this.clientBrokerQueueDic = new Dictionary <string, BrokerQueue>(StringComparer.OrdinalIgnoreCase);
this.brokerQueueDispatcher = new BrokerQueueDispatcher(this.sessionId, !string.IsNullOrEmpty(persistName), sharedData);
#if MSMQ
if (!string.IsNullOrEmpty(sharedData.BrokerInfo.AadUserSid) && !string.IsNullOrEmpty(sharedData.BrokerInfo.AadUserName))
{
BrokerTracing.TraceInfo($"[BrokerQueueFactory] .Ctor: Add AAD SID mapping from broker start info: {sharedData.BrokerInfo.AadUserSid}, {sharedData.BrokerInfo.AadUserName}.");
MSMQ.MSMQPersist.SetAadSidEntry(sharedData.BrokerInfo.AadUserSid, sharedData.BrokerInfo.AadUserName);
}
#endif
}
/// <summary>
/// Get responses from client
/// </summary>
/// <param name="action">indicating the action</param>
/// <param name="clientData">indicating the client data</param>
/// <param name="resetToBegin">indicating the position</param>
/// <param name="count">indicating the count</param>
/// <param name="clientId">indicating the client id</param>
public void GetResponses(string action, string clientData, GetResponsePosition resetToBegin, int count, string clientId)
{
try
{
BrokerTracing.TraceVerbose("[BrokerController] GetResponses is called for Client {0}.", clientId);
ParamCheckUtility.ThrowIfOutofRange(count <= 0 && count != -1, "count");
ParamCheckUtility.ThrowIfNull(clientId, "clientId");
ParamCheckUtility.ThrowIfTooLong(clientId.Length, "clientId", Constant.MaxClientIdLength, SR.ClientIdTooLong);
ParamCheckUtility.ThrowIfNotMatchRegex(ParamCheckUtility.ClientIdValid, clientId, "clientId", SR.InvalidClientId);
BrokerTracing.TraceEvent(System.Diagnostics.TraceEventType.Information, 0, "[BrokerController] GetResponses for Client {2}, Count = {0}, Position = {1}", count, resetToBegin, clientId);
this.ThrowIfDisposed();
this.CheckAuth();
// Try to get callback instance for inprocess broker
IResponseServiceCallback callbackInstance = this.callbackInstance;
// If callback instance is null, get callback instance from operation context
if (callbackInstance == null)
{
callbackInstance = OperationContext.Current.GetCallbackChannel <IResponseServiceCallback>();
}
this.GetClient(clientId).GetResponses(action, clientData, resetToBegin, count, callbackInstance, GetMessageVersion());
#region Debug Failure Test
SimulateFailure.FailOperation(1);
#endregion
BrokerTracing.TraceEvent(System.Diagnostics.TraceEventType.Information, 0, "[BrokerController] GetResponses for Client {0} Succeeded.", clientId);
}
catch (Exception e)
{
BrokerTracing.TraceEvent(System.Diagnostics.TraceEventType.Error, 0, "[BrokerController] GetResponses for Client {1} Failed: {0}", e, clientId);
throw TranslateException(e);
}
}
/// <summary>
/// Indicate the end of requeusts
/// </summary>
/// <param name="count">indicating the number of the messages</param>
/// <param name="timeoutMs">indicating the timeout in MS</param>
/// <param name="clientId">indicating the client id</param>
public void EndRequests(int count, string clientId, int batchId, int timeoutThrottlingMs, int timeoutEOMMs)
{
ParamCheckUtility.ThrowIfOutofRange(count < 0, "count");
ParamCheckUtility.ThrowIfOutofRange(timeoutThrottlingMs <= 0 && timeoutThrottlingMs != Timeout.Infinite, "timeoutThrottlingMs");
ParamCheckUtility.ThrowIfOutofRange(timeoutEOMMs <= 0 && timeoutEOMMs != Timeout.Infinite, "timeoutEOMMs");
ParamCheckUtility.ThrowIfNull(clientId, "clientId");
ParamCheckUtility.ThrowIfTooLong(clientId.Length, "clientId", Constant.MaxClientIdLength, SR.ClientIdTooLong);
ParamCheckUtility.ThrowIfNotMatchRegex(ParamCheckUtility.ClientIdValid, clientId, "clientId", SR.InvalidClientId);
this.ThrowIfDisposed();
this.CheckAuth();
BrokerTracing.TraceEvent(System.Diagnostics.TraceEventType.Information, 0, "[BrokerController] Receive EOM for Client {0}, Count = {1}", clientId, count);
try
{
#region Debug Failure Test
SimulateFailure.FailOperation(1);
#endregion
BrokerClient brokerClient = this.GetClient(clientId);
FrontEndBase frontendBase = brokerClient.GetDuplexFrontEnd();
WaitOnThrottling(frontendBase, timeoutThrottlingMs);
// Then handle the EOM which waits until all requests are stored. Use user specified EndRequests timeout for this
brokerClient.EndOfMessage(count, batchId, timeoutEOMMs);
#region Debug Failure Test
SimulateFailure.FailOperation(2);
#endregion
}
catch (Exception e)
{
BrokerTracing.TraceError("[BrokerController] EOM failed for client {0}: {1}", clientId, e);
throw TranslateException(e);
}
}
