circus_library_arbiter_quickstart_process_watcher_management.py

1import sys
2from circus import get_arbiter
3
4# Define the watcher to run
5# In this example, it runs a simple python command
6watcher_cmd = "python -m http.server 8080"
7
8arbiter = get_arbiter([
9    {
10        "cmd": watcher_cmd,
11        "numprocesses": 1,
12        "name": "web_server"
13    }
14])
15
16try:
17    arbiter.start()
18finally:
19    arbiter.stop()