PrepareForReuse()

bool System.Net.Http.HttpConnection.PrepareForReuse ( bool async )

inline

Definition at line 1187 of file HttpConnection.cs.

    {
        ValueTask<int>? readAheadTask = _readAheadTask;
        if (readAheadTask.HasValue)
        {
            return !_readAheadTask.Value.IsCompleted;
        }
        if (!async && _socket != null)
        {
            try
            {
                return !_socket.Poll(0, SelectMode.SelectRead);
            }
            catch (Exception ex) when (ex is SocketException || ex is ObjectDisposedException)
            {
                return false;
            }
        }
        try
        {
            _readAheadTask = _stream.ReadAsync(new Memory<byte>(_readBuffer));
            return !_readAheadTask.Value.IsCompleted;
        }
        catch (Exception value)
        {
            if (System.Net.NetEventSource.Log.IsEnabled())
            {
                Trace($"Error performing read ahead: {value}", "PrepareForReuse");
            }
            return false;
        }
    }

References System.Net.Http.HttpConnection._readAheadTask, System.Net.Http.HttpConnection._readBuffer, System.Net.Http.HttpConnection._socket, System.Net.Http.HttpConnection._stream, System.Threading.Tasks.ValueTask< TResult >.IsCompleted, System.Net.NetEventSource.Log, System.Net.Sockets.Socket.Poll(), System.IO.Stream.ReadAsync(), System.Net.Http.HttpConnection.Trace(), and System.value.