Example #1
0
        public void SendStdout(int requestId, BufferData data)
        {
            if (!_socket.Writable)
            {
                return;
            }

            // Send data with at most 65535 bytes in one record
            if (data.ByteLength <= 65535)
            {
                SendRecord(RecordType.Stdout, requestId, data);
            }

            // Split data with more than 64KB into multiple records
            else
            {
                int left = data.ByteLength;
                var it   = data.GetEnumerator();
                it.MoveNext();
                var current = it.Current;

                while (left > 0)
                {
                    var size   = Math.Min(left, 65535);
                    var header = new byte[8];
                    WriteRecordHeader(header, RecordType.Stdout, requestId, size);
                    _socket.Write(header);

                    left -= size;
                    while (size > 0)
                    {
                        if (current.Count <= size)
                        {
                            _socket.Write(current);
                            size -= current.Count;
                            it.MoveNext();
                            current = it.Current;
                        }
                        else
                        {
                            _socket.Write(new ArraySegment <byte>(current.Array, current.Offset, size - current.Count));
                            current = new ArraySegment <byte>(current.Array, current.Offset + size, current.Count - size);
                            size    = 0;
                        }
                    }
                }
            }
        }