X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=apache%2Fplc.wsgi;h=3e0d51c6e7be5fa14b93a51470a10b4946642651;hb=HEAD;hp=a720088915a7d950ad86a98f9a0ee81670bab932;hpb=6ce6589692d760ba10b47af0d24651c3481e389a;p=plcapi.git
diff --git a/apache/plc.wsgi b/apache/plc.wsgi
index a720088..3e0d51c 100644
--- a/apache/plc.wsgi
+++ b/apache/plc.wsgi
@@ -9,19 +9,15 @@ import sys
sys.path.append('/usr/share/plc_api')
sys.stdout = sys.stderr
import traceback
-from PLC.Debug import log
+from PLC.Logger import logger
from PLC.API import PLCAPI
-api = PLCAPI()
-
-# recipe from this page
-# http://code.google.com/p/modwsgi/wiki/DebuggingTechniques
-# let ErrorMiddleware deal with exceptions
def application(environ, start_response):
- status = '200 OK'
- if environ.get('REQUEST_METHOD') != 'POST':
- content_type = 'text/html'
- output = """
+ try:
+ status = '200 OK'
+ if environ.get('REQUEST_METHOD') != 'POST':
+ content_type = 'text/html'
+ output = """
PLCAPI WSGI XML-RPC/SOAP Interface
@@ -29,15 +25,26 @@ def application(environ, start_response):
Please use XML-RPC or SOAP to access the PLCAPI.
"""
- else:
- api.environ = environ
- content_type = 'text/xml'
- ip = environ.get('REMOTE_ADDR')
- port = environ.get('REMOTE_PORT')
- output = api.handle((ip,port),environ.get('wsgi.input').read())
- # Shut down database connection, otherwise up to MaxClients DB
- # connections will remain open.
- api.db.close()
+ else:
+ # Thomas Dreibholz
+ # Note that this function is called within multiple threads!
+ # "api" MUST be a local variable instead of a global one.
+ # Otherwise, this causes concurrent accesses to the same
+ # object within different threads!
+ api = PLCAPI()
+ api.environ = environ
+ content_type = 'text/xml'
+ ip = environ.get('REMOTE_ADDR')
+ port = environ.get('REMOTE_PORT')
+ output = api.handle((ip,port), environ.get('wsgi.input').read())
+ # Shut down database connection, otherwise up to MaxClients DB
+ # connections will remain open.
+ api.db.close()
+ except Exception as err:
+ status = '500 Internal Server Error'
+ content_type = 'text/html'
+ output = 'Internal Server Error'
+ logger.exception("INTERNAL ERROR !!")
# Write response
response_headers = [('Content-type', '%s' % content_type),
@@ -45,5 +52,3 @@ def application(environ, start_response):
start_response(status, response_headers)
return [output]
-from paste.exceptions.errormiddleware import ErrorMiddleware
-application = ErrorMiddleware(application, debug=True)