public async Task ExecuteAsync(CancellationToken cancellationToken)
{
//Create de Handler process
myProcessHandler = new Common.workflow.ProcessHandler(_Configuration.ProcessConfigConn);
//Workflow manager Loop
while (!cancellationToken.IsCancellationRequested)
{
//2. Execute
ExecuteWatcherProcess();
System.Threading.Thread.Sleep(1000 * _Configuration.SleepDelay);
}
}
public async Task ExecuteAsync(CancellationToken cancellationToken)
{
//Create de Handler process
myProcessHandler = new Common.workflow.ProcessHandler(_Configuration.ProcessConfigConn);
//Infinite Loop
while (true)
{
//2. Execute
ExecuteWatcherProcess();
System.Threading.Thread.Sleep(1000 * _Configuration.SleepDelay);
//await Task.Delay(1000 * _Configuration.SleepDelay);
}
}
private async Task RunAsync(CancellationToken cancellationToken)
{
CloudStorageAccount storageAccount;
CloudQueueClient queueClient;
CloudQueueMessage currentMessage;
//TraceInfo auxiliar
string txt;
Setup();
//QUEUE infra
storageAccount = CloudStorageAccount.Parse(myConfigData.ProcessConfigConn);
queueClient = storageAccount.CreateCloudQueueClient();
//Create de Handler process
myProcessHandler = new Common.workflow.ProcessHandler(myConfigData.ProcessConfigConn);
//Infinite Loop
while (!cancellationToken.IsCancellationRequested)
{
//1. Setup()
Setup();
//Check if is ON/Pausa
if (!myConfigData.IsPaused)
{
//2. how many process is running in this instance?
if (myProcessHandler.CurrentProcessRunning < myConfigData.MaxCurrentProcess)
{
//2.1 Execute new
//3. Peek Message
currentMessage = GetNewMessage(queueClient);
if (currentMessage != null)
{
//We have a new message
txt = string.Format("[{0}] has a new message, messageId {1}", this.GetType().FullName, currentMessage.Id);
Trace.TraceInformation(txt);
//3.1 Check if is a posion Message
if (!CheckPoison(currentMessage))
{
//4. Good Message
//4.1 Start process, fire and Forgot
txt = string.Format("[{0}] Starting New Process, MessageID {1}", this.GetType().FullName, currentMessage.Id);
Trace.TraceInformation(txt);
myProcessHandler.Execute(currentMessage);
}
else
{
//Send dedletter message
txt = string.Format("[{0}] has a new Poison message, messageId {1}", this.GetType().FullName, currentMessage.Id);
Trace.TraceWarning(txt);
if (SendPoisonMessage(currentMessage))
{
InWorkQueue.DeleteMessage(currentMessage);
txt = string.Format("[{0}] Deleted Poison message, messageId {1}", this.GetType().FullName, currentMessage.Id);
Trace.TraceWarning(txt);
}
}
}
else
{
txt = string.Format("[{0}] has not a new message. # current process {1}", this.GetType().FullName, myProcessHandler.CurrentProcessRunning);
Trace.TraceInformation(txt);
}
}
else
{
txt = string.Format("[{0}] Max number of process in parallel ({1} current {2})", this.GetType().FullName, myConfigData.MaxCurrentProcess, myProcessHandler.CurrentProcessRunning);
Trace.TraceInformation(txt);
}
}
else
{
Trace.TraceInformation("[{0}] Workflow Manager is paused.", this.GetType().FullName);
}
await Task.Delay(1000* myConfigData.SleepDelay);
}
}
