IMServer:mod wsgi

wsgi interface in Apache

• Recompile with the matching python version
• I had issues with python 2.4.* but worked well with python 2.6.*

When wsgi interface uses modules from the local directory, the script should first append python path as follows otherwise the script which runs without errors in debug mode will not be able to run when called from wsgi interface.

<source lang="python">

sys.path.append('/var/www-dj/') from mongo import m

</source>

Development

• Any wsgi script must be able to maintain persistent connection with mongo to boost speed
• Script to test persistent connections.

<source lang="python">

sys.path.append("/var/www-dj/")

conn = pymongo.Connection() db = conn["clay1"]

try: import test6 except: class sm(): def __init__(self): pass self.x = 177;

test6 = sm()

def application(environ, start_response):

   	""" The WSGI test application """
   	# emit status / headers

status = "200 OK"

   	str1 = "New value of X is %d"%(test6.x)

response_headers = [('Content-type', 'text/plain'),

       	            ('Content-Length', str(len(str1)))]
   	start_response(status, response_headers)

test6.x = test6.x+1 return [str1] </source>