it depends on your frontend server. For example nginx has the uwsgi_read_timeout parameter. (generally set to 60 seconds). The uWSGI http router as the –http-timeout default to 60 seconds and so on. As you are talking about a rest api i am quite doubtful it requires more than 60 seconds to generate a response, are … Read more
If you are running a WSGI application on top of Tornado, then there isn’t a great deal of difference between Tornado and gunicorn in as much as nothing else can happen so long as the WSGI request is being handled by the application in a specific process. In the case of gunicorn because it only … Read more
I used a middleware CorsMiddleware but forget to install it so after install, it works perfectly. pip install django-cors-headers So check something like it you may miss something like it.
Yes, they should be sent in the order they appear according to the html rfc See 8.2.1. The form-urlencoded Media Type: The fields are listed in the order they appear in the document with the name separated from the value by = and the pairs separated from each other by &. Fields with null values … Read more
Thanks to zarf and damjan on irc.freenode.org at #pocoo, they were able to help me get this fixed. The problem was the PythonPath was not correct. We fixed this by using the following wsgi.py import sys sys.path.insert(0, “/sites/flaskfirst”) from app import app application = app
High Level Overview HTTP -> IIS -> ISAPI -> FastCGI -> WSGI (Flask application) Setup Steps Step 1: Install Required Binaries Install Python (2.7 or 3.x — I used 3.3) Install pip-Win (I used version 1.6) Install pywin32 (I used version 218) Install the IIS FastCGI extension with fcgisetup 1.5 Step 2: Install Optional Binary … Read more
There is a potentially… hacky solution to your problem. Flask has the ability to stream content back to the user via a generator. The hacky part would be streaming blank data as a check to see if the connection is still open and then when your content is finished the generator could produce the actual … Read more
Django handles just a request at a time. If you use the very old CGI interface (between your web-server and Django), a new Django process is started at every request. But I think nobody do this. There are many additional interfaces on web servers, not do load at every request a new server side program. … Read more
I’ve had this problem. See The Python “Connection Reset By Peer” Problem. You have (most likely) run afoul of small timing issues based on the Python Global Interpreter Lock. You can (sometimes) correct this with a time.sleep(0.01) placed strategically. “Where?” you ask. Beats me. The idea is to provide some better thread concurrency in and … Read more
Assuming you are trying to get just the POST data into a FieldStorage object: # env is the environment handed to you by the WSGI server. # I am removing the query string from the env before passing it to the # FieldStorage so we only have POST data in there. post_env = env.copy() post_env[‘QUERY_STRING’] … Read more