public async Task HandleReceivedMessage(string message, int retryCount, ulong deliveryTag, string requestKey, Func <string, int, ulong, string, Task <bool> > func)
{
var success = await func.Invoke(message, retryCount, deliveryTag, requestKey);
try
{
if (success)
{
if (this.QueueProcessorSettings.AutoAckOnSuccess)
{
this.HandleSuccededEvent(deliveryTag);
}
}
else
{
this.HandleFailedEvent(message, retryCount, deliveryTag, requestKey);
}
}
catch (Exception)
{
lock (this.LockAckError)
{
StaticSimpleLogger.Error(nameof(QueueProcessor), nameof(HandleReceivedMessage), $"Error on handle received message {deliveryTag}", null, requestKey);
this.QueueClient.TryConnect();
}
}
}
public bool ExecuteConsumer(Func <string, int, ulong, string, Task <bool> > func)
{
try
{
this.QueueClient.TryConnect();
this.QueueClient.ReceiveMessage += (message, retryCount, deliveryTag, requestKey) =>
{
lock (this.LockThreads)
{
do
{
this.Threads.Where(t => t.IsCompleted).ToList()
.ForEach(task => task.Dispose());
this.Threads.RemoveAll(t => t.IsCompleted);
}while (this.CanAddThread() == false);
}
this.Threads.Add(HandleReceivedMessage(message, retryCount, deliveryTag, requestKey, func));
return(Task.CompletedTask);
};
StaticSimpleLogger.Info(nameof(QueueProcessor), nameof(ExecuteConsumer), "Queue connected!");
return(true);
}
catch (Exception e)
{
StaticSimpleLogger.Error(nameof(QueueProcessor), nameof(ExecuteConsumer), "An exception occurred while trying to connect with queue!", e);
Thread.Sleep(2000);
return(false);
}
}