public void ReleaseHttpClient(HttpClientBag bag)
{
lock (_lock)
FreeHttpClients.Enqueue(bag);
if (GetHttpClientQueue.Count > 0)
{
ManualResetEvent wait = null;
lock (_lock_GetHttpClientQueue)
if (GetHttpClientQueue.Count > 0)
{
wait = GetHttpClientQueue.Dequeue();
}
if (wait != null)
{
wait.Set();
}
}
}
public HttpClientBag GetHttpClient()
{
HttpClientBag bag = null;
if (FreeHttpClients.Count > 0)
{
lock (_lock)
if (FreeHttpClients.Count > 0)
{
bag = FreeHttpClients.Dequeue();
}
}
if (bag == null && AllHttpClients.Count < MaxPoolSize)
{
lock (_lock)
if (AllHttpClients.Count < MaxPoolSize)
{
bag = new HttpClientBag();
AllHttpClients.Add(bag);
}
if (bag != null)
{
bag.Pool = this;
bag.HttpClient = new HttpClient();
}
}
if (bag == null)
{
ManualResetEvent wait = new ManualResetEvent(false);
lock (_lock_GetHttpClientQueue)
GetHttpClientQueue.Enqueue(wait);
if (wait.WaitOne(TimeSpan.FromSeconds(10)))
{
return(GetHttpClient());
}
return(null);
}
bag.ThreadId = Thread.CurrentThread.ManagedThreadId;
bag.LastActive = DateTime.Now;
Interlocked.Increment(ref bag.UseSum);
return(bag);
}
