[英]Can't run tornado app using gunicorn
I can't run tornado application using gunicorn. 我无法使用gunicorn运行龙卷风应用程序。 There is an error while startup app. 启动应用程序时出错。 I want to run it using gunicorn because I need some good features like: graceful-timeout, response-timeout and etc... 我想用gunicorn运行它,因为我需要一些很好的功能,如:graceful-timeout,response-timeout等...
tornado app: 龙卷风app:
$cat wsgi.py
source code: 源代码:
import tornado.web
import tornado.wsgi
from api.handler import MainHandler, ApiV2Handler, InvalidRequestHandler
def app(*args):
app = tornado.web.Application([
(r"/", MainHandler),
(r"(/v3/(\w+)/(\w+)/)", ApiV2Handler),
(r"(/v3/(\w+)/(\w+))", InvalidRequestHandler)
])
return tornado.wsgi.WSGIContainer(tornado.wsgi.WSGIAdapter(app))
bash: 庆典:
$ gunicorn wsgi:app --bind 127.0.0.1:9080
traceback: 追溯:
[2015-07-06 14:41:16 +0000] [21806] [INFO] Starting gunicorn 19.3.0
[2015-07-06 14:41:16 +0000] [21806] [INFO] Listening at: http://127.0.0.1:9080 (21806)
[2015-07-06 14:41:16 +0000] [21806] [INFO] Using worker: sync
[2015-07-06 14:41:16 +0000] [21811] [INFO] Booting worker with pid: 21811
[2015-07-06 14:41:21 +0000] [21811] [ERROR] Error handling request
Traceback (most recent call last):
File "venv/lib/python2.7/site-packages/gunicorn/workers/sync.py", line 130, in handle
self.handle_request(listener, req, client, addr)
File "venv/lib/python2.7/site-packages/gunicorn/workers/sync.py", line 176, in handle_request
for item in respiter:
TypeError: 'WSGIContainer' object is not iterable
^C[2015-07-06 14:41:23 +0000] [21806] [INFO] Handling signal: int
[2015-07-06 14:41:23 +0000] [21811] [INFO] Worker exiting (pid: 21811)
[2015-07-06 14:41:23 +0000] [21806] [INFO] Shutting down: Master
Any ideas? 有任何想法吗?
Update for Ben Darnell: Ben Darnell的更新 :
I tried this: 我试过这个:
import tornado.web
import tornado.wsgi
from api.handler import MainHandler, ApiV2Handler, InvalidRequestHandler
def app(*args):
app = tornado.web.Application([
(r"/", MainHandler),
(r"(/v3/(\w+)/(\w+)/)", ApiV2Handler),
(r"(/v3/(\w+)/(\w+))", InvalidRequestHandler)
])
return tornado.wsgi.WSGIAdapter(app)
But result is the same: 但结果是一样的:
TypeError: 'WSGIAdapter' object is not iterable
works for me: 适合我:
gunicorn -k tornado wsgi:app
wsgi.py wsgi.py
import tornado.web
import tornado.wsgi
from api.handler import MainHandler, ApiV2Handler, InvalidRequestHandler
app = tornado.web.Application([
(r"/", MainHandler),
(r"(/v3/(\w+)/(\w+)/)", ApiV2Handler),
(r"(/v3/(\w+)/(\w+))", InvalidRequestHandler)
])
good luck! 祝好运!
To run in WSGI mode, return the WSGIAdapter; 要在WSGI模式下运行,请返回WSGIAdapter; do not use a WSGIContainer (WSGIContainer is for going the other direction, when you have a WSGI application to run on a tornado server). 不要使用WSGIContainer(当你有一个在龙卷风服务器上运行的WSGI应用程序时,WSGIContainer用于指向另一个方向)。 However, gunicorn has a native tornado mode so you will probably get better results in this mode than using WSGI. 但是,gunicorn具有原生龙卷风模式,因此您可能在此模式下获得比使用WSGI更好的结果。
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