Files
deb-python-trollius/examples/echo_server_tulip.py
Victor Stinner 684f3be000 Python issue #23208: Add BaseEventLoop._current_handle
In debug mode, BaseEventLoop._run_once() now sets the
BaseEventLoop._current_handle attribute to the handle currently executed.
In release mode or when no handle is executed, the attribute is None.

BaseEventLoop.default_exception_handler() displays the traceback of the current
handle if available.
2015-01-26 10:52:45 +01:00

21 lines
439 B
Python

import asyncio
@asyncio.coroutine
def echo_server():
yield from asyncio.start_server(handle_connection, 'localhost', 8000)
@asyncio.coroutine
def handle_connection(reader, writer):
while True:
data = yield from reader.read(8192)
if not data:
break
writer.write(data)
loop = asyncio.get_event_loop()
loop.run_until_complete(echo_server())
try:
loop.run_forever()
finally:
loop.close()