The second directory block doesn’t match where you have your WSGI script file installed. It is very bad practice though to stick the WSGI script file in a location where source code or other sensitive files exist, ie., same directory or sub directory. Instead you should stick it in a sub directory of its own. … 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
the religious debates between the Django and WSGI camps It would seem as though you’re a tad bit confused about what WSGI is and what Django is. Saying that Django and WSGI are competing is a bit like saying that C and SQL are competing: you’re comparing apples and oranges. Django is a framework, WSGI … Read more
This exception is raised when you reuse httplib.HTTP object for new request while you havn’t called its getresponse() method for previous request. Probably there was some other error before this one that left connection in broken state. The simplest reliable way to fix the problem is creating new connection for each request, not reusing it. … Read more
WSGIDaemonProcess Rent python-path=/var/www/rent:/root/.virtualenvs/rent/lib/python2.7/site-packages This is the most likely cause of the problem. You have created a virtualenv inside the super user’s home folder. But that folder is unlikely to be accessible to apache. A user’s home folder is not accessible to any other user by default. The web server and the WSGI process will be … Read more
A part answer to your question, including scgi. What’s the difference between scgi and wsgi? Is there a speed difference between WSGI and FCGI? How Python web frameworks, WSGI and CGI fit together CGI vs FCGI Lazy and not writing it on my own. From the wikipedia: http://en.wikipedia.org/wiki/FastCGI Instead of creating a new process for … Read more
I know that this is an old thread but I’ve just bumped into the same issue and I don’t think that this is caused by a missing package. As the Django core distribution contains the correct wsgi handler already. The problem here is that when wsgi.py is executed it’s missing the packages of the site-packages … 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
Because Gunicorn is starting with 8 workers (in your example), this forks the app 8 times into 8 processes. These 8 processes are forked from the Master process, which monitors each of their status & has the ability to add/remove workers. Each process gets a copy of your APScheduler object, which initially is an exact … Read more
MySQL defaults to the isolation level “REPEATABLE READ” which means you will not see any changes in your transaction that were done after the transaction started – even if those (other) changes were committed. If you issue a COMMIT or ROLLBACK in those sessions, you should see the changed data (because that will end the … Read more