https://github.com/davideuler/zeromq-demo
python zeromq demo
https://github.com/davideuler/zeromq-demo
Last synced: about 1 year ago
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python zeromq demo
- Host: GitHub
- URL: https://github.com/davideuler/zeromq-demo
- Owner: davideuler
- Created: 2014-06-26T16:05:51.000Z (almost 12 years ago)
- Default Branch: master
- Last Pushed: 2014-06-28T06:15:39.000Z (almost 12 years ago)
- Last Synced: 2025-03-20T21:38:20.590Z (about 1 year ago)
- Language: Python
- Size: 137 KB
- Stars: 9
- Watchers: 3
- Forks: 1
- Open Issues: 0
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Metadata Files:
- Readme: readme.md
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README
# zeromq examples for python
## single publisher demo
pub.py, sub.py : it shows how to subscribe messages from a zmq socket server 两个文件结合使用
no-bubfer.py: a demo for sub and pub. 一个文件中，同时有sub和pub
## one single file xpub, xsub demo
x-pub.py: it shows how to use xsub & xpub in a single file 一个文件，完整的xpub,xsub示例
## multiple publisher/subscriber demo
an example for multi process, multi publisher, multi subscriber, 多个进程，多个publisher, 多个subscriber的例子
x-pub-monitor.py
x-pub-client.py
x-pub-client-new.py
Firstly, you start the x-pub-monitor.py,
then you can start x-pub-client.py, and x-pub-client2.py, and you will see that the two process will subscribed the same messages.
For easier comparison, I suggest to view the message recieving process in two vertical panel in tmux (http://tmux.sourceforge.net/):
In tmux, press Ctrl+B,% to split the screen vertically. Then Ctrl+B+Left, Ctrl+B+Right to swith the two panel.
You can start x-pub-client.py in the left panel of tmux, and x-pub-client-2.py in the right panel.
## push/pull demo
push.py
pull.py
client和server是对等的，就是说可以在push侧bind，也可以在client侧bind，服务器端bind,客户端connect。
对于push/pull pattern，bind的socket会阻塞，直到客户端ready。
TCP使用示例:
对于TCP协议, server的一侧，服务器名要用星号*:
python push.py "tcp://localhost:3100”
python pull.py "tcp://*:3100"
IPC使用示例:
python push.py "ipc://name1:5678"
python pull.py "ipc://name1:5678"