https://github.com/jettify/aionsq
asyncio (PEP 3156) nsq (message queue) client.
https://github.com/jettify/aionsq
Last synced: 19 days ago
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asyncio (PEP 3156) nsq (message queue) client.
- Host: GitHub
- URL: https://github.com/jettify/aionsq
- Owner: jettify
- Created: 2014-08-19T20:26:44.000Z (over 10 years ago)
- Default Branch: master
- Last Pushed: 2018-08-10T10:44:07.000Z (over 6 years ago)
- Last Synced: 2025-03-25T09:52:55.429Z (about 1 month ago)
- Language: Python
- Size: 70.3 KB
- Stars: 15
- Watchers: 4
- Forks: 18
- Open Issues: 0
-
Metadata Files:
- Readme: README.rst
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README
aionsq (Not Maintained )
=========================
asyncio (PEP 3156) nsq_ (message queue) client.
Usage examples
--------------
Simple low-level interface:
.. code:: python
import asyncio
from aionsq.connection import create_connection
def main():
loop = asyncio.get_event_loop()
@asyncio.coroutine
def go():
# create tcp connection
nsq = yield from create_connection(port=4150, loop=loop)
# publish b'test_msg' to the topic: b'foo'
ok = yield from nsq.execute(b'PUB', b'foo', data=b'test_msg')
# subscribe to the b'foo' topic and b'bar' channel
yield from nsq.execute(b'SUB', b'foo', b'bar')
# tell nsqd that we are reade receive 1 message
yield from nsq.execute(b'RDY', b'1')
# wait for message
msg = yield from nsq._msq_queue.get()
print(msg)
# acknowledge message
yield from nsq.execute(b'FIN', b'1')
loop.run_until_complete(go())
if __name__ == '__main__':
main()
High-level interface for one nsq connection:
.. code:: python
import asyncio
from aionsq.nsq import create_nsq
def main():
loop = asyncio.get_event_loop()
@asyncio.coroutine
def go():
nsq = yield from create_nsq(host='127.0.0.1', port=4150, loop=loop)
yield from nsq.pub(b'foo', b'msg foo')
yield from nsq.sub(b'foo', b'bar')
yield from nsq.rdy(1)
msg = yield from nsq.wait_messages()
print(msg)
yield from msg.fin()
loop.run_until_complete(go())
if __name__ == '__main__':
main()
Requirements
------------
* Python_ 3.3+
* asyncio_ or Python_ 3.4+
* nsq_
License
-------
The aionsq is offered under MIT license.
.. _Python: https://www.python.org
.. _asyncio: https://pypi.python.org/pypi/asyncio
.. _nsq: http://nsq.io