private void ShutdownTimeoutHandler(object state)
{
LinkedListNode <ShutdownAsyncRequest <Response> > listNode = (LinkedListNode <ShutdownAsyncRequest <Response> >)state;
ShutdownAsyncRequest <Response> shutdownAsyncRequest = listNode.Value;
if (shutdownAsyncRequest != null && shutdownAsyncRequest.TryLock())
{
lock (@lock) {
if (listNode.List != null)
{
request = null;
}
}
shutdownAsyncRequest.Dispose();
shutdownAsyncRequest.SetResult(_httpHelper.ServerShutdownTimeout);
}
}
public Task <Response> AwaitShutdown(CancellationTokenSource cancellationToken, int timeout)
{
lock (@lock) {
cancellationToken.Cancel();
if (timeout == 0)
{
return(Task.FromResult(_httpHelper.ServerShutdownTimeout));
}
request = new ShutdownAsyncRequest <Response>();
var listNode = new LinkedListNode <ShutdownAsyncRequest <Response> >(request);
if (timeout != Timeout.Infinite)
{
request.Timer = new Timer(shutdownTimeoutHandler, listNode, timeout, Timeout.Infinite);
}
return(request.Task);
}
}
