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[Modify] Lock it within the method

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sta 2016-04-03 16:33:18 +09:00
parent 40b74422a2
commit 655acc6528
1 changed files with 11 additions and 12 deletions
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5
websocket-sharp/Net/HttpListener.cs
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@ -469,9 +469,9 @@ namespace WebSocketSharp.Net
cleanup (force); cleanup (force);
} }
// Must be called with a lock on _ctxQueue.
private HttpListenerContext getContextFromQueue () private HttpListenerContext getContextFromQueue ()
{ {
lock (_ctxQueueSync) {
if (_ctxQueue.Count == 0) if (_ctxQueue.Count == 0)
return null; return null;
@ -480,6 +480,7 @@ namespace WebSocketSharp.Net
return ctx; return ctx;
} }
}
private void sendServiceUnavailable () private void sendServiceUnavailable ()
{ {
@ -561,13 +562,11 @@ namespace WebSocketSharp.Net
// Lock _waitQueue early to avoid race conditions. // Lock _waitQueue early to avoid race conditions.
lock (_waitQueueSync) { lock (_waitQueueSync) {
lock (_ctxQueueSync) {
var ctx = getContextFromQueue (); var ctx = getContextFromQueue ();
if (ctx != null) { if (ctx != null) {
asyncResult.Complete (ctx, true); asyncResult.Complete (ctx, true);
return asyncResult; return asyncResult;
} }
}
_waitQueue.Add (asyncResult); _waitQueue.Add (asyncResult);
} }