Roy

StreamReader.read(-1) cannot receive data before the write end is closed

4

Echo client ``` import asyncio loop = asyncio.get_event_loop() coro = asyncio.open_connection('127.0.0.1', 4001) reader, writer = loop.run_until_complete(coro) writer.write(b'hello') writer.write_eof() # bug: it just return and cannot get echo_msg msg = loop.run_until_complete(reader.read(-1))...