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August 29, 2015 13:57
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uwsgi + harakiri + websockets bug
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| <html> | |
| <head> | |
| <script> | |
| var polling = (function () { | |
| var poll_error_timeout = 1; | |
| var default_error_timeout = poll_error_timeout + 0; | |
| var poll_error_max_timeout = 15; | |
| function pollForEventsWebsockets() { | |
| var s = new WebSocket('ws://localhost:8000/ws'); | |
| var retry = function () { | |
| console.log( | |
| 'retrying websocket connection in ' + poll_error_timeout); | |
| setTimeout(pollForEventsWebsockets, poll_error_timeout * 1000); | |
| poll_error_timeout = Math.min( | |
| poll_error_max_timeout, poll_error_timeout * 2); | |
| }; | |
| s.onopen = function() { | |
| console.log("Websocket connected"); | |
| poll_error_timeout = default_error_timeout; | |
| }; | |
| s.onmessage = function(e) { | |
| console.log('Received message', e.data); | |
| poll_error_timeout = default_error_timeout; | |
| }; | |
| s.onerror = function(e) { | |
| console.error(e); | |
| }; | |
| s.onclose = function(e) { | |
| console.log('ws connection closed'); | |
| retry(); | |
| }; | |
| } | |
| pollForEventsWebsockets(); | |
| return {} | |
| }()); | |
| </script> | |
| </head> | |
| <body> | |
| </body> | |
| </html> |
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| [uwsgi] | |
| master=true | |
| harakiri=5 | |
| gevent=100 | |
| gevent-mokey= | |
| http=127.0.0.1:8000 | |
| http-websockets= | |
| post-buffering= | |
| file=wsgi.py | |
| home=/tmp/uwsgienv |
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| # coding: utf-8 | |
| import logging | |
| log = logging.getLogger(__name__) | |
| def handle_websocket(environ, start_response): | |
| import uwsgi | |
| uwsgi.websocket_handshake() | |
| uwsgi.websocket_recv() | |
| def application(environ, start_response): | |
| if environ['PATH_INFO'] == '/ws': | |
| return handle_websocket(environ, start_response) | |
| start_response('200', [('Content-Type', 'text/html')]) | |
| with open('index.html') as html: | |
| return html.read() |
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