private void HttpConRequestComplete(object sender, EventArgs e)
{
var httpCon = (HttpConnection)sender;
DeleteOldTasksFromQueue();
HttpTask task = null;
lock (SyncRoot)
{
if (TasksQueue.Count > 0)
{
task = TasksQueue[0];
TasksQueue.RemoveAt(0);
}
else
{
_freeList.Add(httpCon);
}
}
if (task != null)
{
task.Execute(httpCon);
}
}
public Task <bool> ExecuteTaskAsync(HttpTask task)
{
DeleteOldTasksFromQueue();
HttpConnection conn = null;
using (new PerfLimit("Start task"))
lock (SyncRoot)
{
if (_freeList.Count > 0)
{
conn = _freeList[0];
_freeList.RemoveAt(0);
}
if (conn == null && Connections.Count < ConnectionsLimit)
{
conn = new HttpConnection();
conn.ReceiveTimeout = ReceiveTimeout;
conn.ConnectionStatusChanged += HttpConConnectionStatusChanged;
conn.RequestComplete += HttpConRequestComplete;
Connections.Add(conn);
}
if (conn == null)
{
if (TasksQueue.Count < QueueLimit)
{
TasksQueue.Add(task);
}
else
{
Logger.Error("Dropping task because of full queue");
task.Cancel();
}
}
}
if (conn != null)
{
task.Execute(conn);
}
return(task.GetTask());
}