文件操作 - signals.py
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文件: /usr/share/doc/uwsgi-core/tests/signals.py
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import uwsgi def hello_signal(num, payload): print("i am the signal %d" % num) def hello_signal2(num, payload): print("i am the signal %d with payload: %s" % (num, payload)) def hello_file(num, filename): print("file %s has been modified !!!" % filename) def hello_timer(num, secs): print("%s seconds elapsed" % secs) #uwsgi.register_signal(30, uwsgi.SIGNAL_KIND_WORKER, hello_signal) uwsgi.register_signal(30, "workers", hello_signal) uwsgi.register_signal(22, "worker", hello_signal2, "*** PAYLOAD FOO ***") uwsgi.register_file_monitor(3, "/tmp", "workers", hello_file) uwsgi.register_timer(26, 2, "worker", hello_timer) uwsgi.register_timer(17, 4, "worker2", hello_timer) uwsgi.register_timer(5, 8, "worker3", hello_timer) def application(env, start_response): start_response('200 Ok', [('Content-Type', 'text/html')] ) # this will send a signal to the master that will report it to the first available worker uwsgi.signal(30) uwsgi.signal(22) return "signals sent to workers"
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