public IAsyncResult BeginAccept(AsyncCallback callback, object state)
{
if (this.CanUseAcceptEx)
return this.BeginAccept(0, callback, state);
if (Socket.s_LoggingEnabled)
Logging.Enter(Logging.Sockets, (object) this, "BeginAccept", "");
if (this.CleanedUp)
throw new ObjectDisposedException(this.GetType().FullName);
AcceptAsyncResult acceptAsyncResult = new AcceptAsyncResult((object) this, state, callback);
acceptAsyncResult.StartPostingAsyncOp(false);
this.DoBeginAccept((LazyAsyncResult) acceptAsyncResult);
acceptAsyncResult.FinishPostingAsyncOp(ref this.Caches.AcceptClosureCache);
if (Socket.s_LoggingEnabled)
Logging.Exit(Logging.Sockets, (object) this, "BeginAccept", (object) acceptAsyncResult);
return (IAsyncResult) acceptAsyncResult;
}
public IAsyncResult BeginAccept(AsyncCallback callback, object state) {
#if !FEATURE_PAL
if (CanUseAcceptEx)
{
return BeginAccept(0,callback,state);
}
#endif
if(s_LoggingEnabled)Logging.Enter(Logging.Sockets, this, "BeginAccept", "");
if (CleanedUp) {
throw new ObjectDisposedException(this.GetType().FullName);
}
// Set up the context flow.
AcceptAsyncResult asyncResult = new AcceptAsyncResult(this, state, callback);
asyncResult.StartPostingAsyncOp(false);
// Do the accept.
DoBeginAccept(asyncResult);
// Set up for return.
asyncResult.FinishPostingAsyncOp(ref Caches.AcceptClosureCache);
if(s_LoggingEnabled)Logging.Exit(Logging.Sockets, this, "BeginAccept", asyncResult);
return asyncResult;
}
public IAsyncResult BeginAccept(AsyncCallback callback, object state)
{
if (this.CanUseAcceptEx)
{
return this.BeginAccept(0, callback, state);
}
if (s_LoggingEnabled)
{
Logging.Enter(Logging.Sockets, this, "BeginAccept", "");
}
if (this.CleanedUp)
{
throw new ObjectDisposedException(base.GetType().FullName);
}
AcceptAsyncResult asyncResult = new AcceptAsyncResult(this, state, callback);
asyncResult.StartPostingAsyncOp(false);
this.DoBeginAccept(asyncResult);
asyncResult.FinishPostingAsyncOp(ref this.Caches.AcceptClosureCache);
if (s_LoggingEnabled)
{
Logging.Exit(Logging.Sockets, this, "BeginAccept", asyncResult);
}
return asyncResult;
}