◆ ReceiveMessageFromAsync() [4/4]

bool System.Net.Sockets.Socket.ReceiveMessageFromAsync	(	SocketAsyncEventArgs	e,
		CancellationToken	cancellationToken )

inlineprivate

Definition at line 3070 of file Socket.cs.

    {
        ThrowIfDisposed();
        if (e == null)
        {
            throw new ArgumentNullException("e");
        }
        if (e.RemoteEndPoint == null)
        {
            throw new ArgumentException(System.SR.Format(System.SR.InvalidNullArgument, "e.RemoteEndPoint"), "e");
        }
        if (!CanTryAddressFamily(e.RemoteEndPoint.AddressFamily))
        {
            throw new ArgumentException(System.SR.Format(System.SR.net_InvalidEndPointAddressFamily, e.RemoteEndPoint.AddressFamily, _addressFamily), "e");
        }
        SocketPal.CheckDualModeReceiveSupport(this);
        EndPoint remoteEP = e.RemoteEndPoint;
        e._socketAddress = Serialize(ref remoteEP);
        e.RemoteEndPoint = remoteEP;
        SetReceivingPacketInformation();
        e.StartOperationCommon(this, SocketAsyncOperation.ReceiveMessageFrom);
        SocketError socketError;
        try
        {
            socketError = e.DoOperationReceiveMessageFrom(this, _handle, cancellationToken);
        }
        catch
        {
            e.Complete();
            throw;
        }
        return socketError == SocketError.IOPending;
    }