def unloadWebApp(self, vhost, web):
webapp = self.allWebApps[(vhost, web)]
name = os.path.split(webapp.getFileSystemPath())[1]
modulename = "webapps." + name
# count instances of the web app that we're going to unload...
instances = [
wapp for wapp in self.allWebApps.values()
if wapp.getName() == webapp.getName()
]
if len(instances) > 1:
return False
del instances
for n in sys.modules.keys()[:]:
if n.startswith(modulename) and type(
sys.modules[n]) is types.ModuleType:
del sys.modules[n]
if webapp in self.virtualHosts[vhost]:
self.virtualHosts[vhost].remove(webapp)
if vhost in self.webRoots and self.webRoots[vhost] is webapp:
del self.webRoots[vhost]
try:
webapp.close()
except Exception, x:
log.warn("error during unload: %s", x)
def reloadWebApp(self, vhost, urlprefix):
# reload the webapp for this url prefix
numapps=len(self.allWebApps)
webapp=self.allWebApps[(vhost,urlprefix)]
webappname=webapp.getName()[0]
webappid=id(webapp)
del webapp
wasRoot=False
if vhost in self.webRoots:
wasRoot=self.webRoots[vhost].getName()[0]==webappname
log.info( "UNLOADING WEBAPP '%s' [%s] id=%08x" % (webappname, vhost, webappid) )
if self.unloadWebApp(vhost, urlprefix):
if len(self.allWebApps) != (numapps-1):
log.warn( "**** WEBAPP '%s' [%s] DIDN'T UNLOAD FULLY ****" % (webappname, vhost))
WA = self.readWebApp(webappname, vhost, isRoot=wasRoot)
self._registerWebApp(vhost, WA, isRoot=wasRoot)
log.info("RELOADED WEBAPP '%s' [%s] id=%08x" % (webappname, vhost, id(WA)))
return True
else:
return False
def reloadWebApp(self, vhost, urlprefix):
# reload the webapp for this url prefix
numapps = len(self.allWebApps)
webapp = self.allWebApps[(vhost, urlprefix)]
webappname = webapp.getName()[0]
webappid = id(webapp)
del webapp
wasRoot = False
if vhost in self.webRoots:
wasRoot = self.webRoots[vhost].getName()[0] == webappname
log.info("UNLOADING WEBAPP '%s' [%s] id=%08x" %
(webappname, vhost, webappid))
if self.unloadWebApp(vhost, urlprefix):
if len(self.allWebApps) != (numapps - 1):
log.warn("**** WEBAPP '%s' [%s] DIDN'T UNLOAD FULLY ****" %
(webappname, vhost))
WA = self.readWebApp(webappname, vhost, isRoot=wasRoot)
self._registerWebApp(vhost, WA, isRoot=wasRoot)
log.info("RELOADED WEBAPP '%s' [%s] id=%08x" %
(webappname, vhost, id(WA)))
return True
else:
return False
def unloadWebApp(self, vhost, web):
webapp=self.allWebApps[(vhost,web)]
name=os.path.split(webapp.getFileSystemPath())[1]
modulename="webapps."+name
# count instances of the web app that we're going to unload...
instances = [wapp for wapp in self.allWebApps.values() if wapp.getName()==webapp.getName() ]
if len(instances)>1:
return False
del instances
for n in sys.modules.keys()[:]:
if n.startswith(modulename) and type(sys.modules[n]) is types.ModuleType:
del sys.modules[n]
if webapp in self.virtualHosts[vhost]:
self.virtualHosts[vhost].remove(webapp)
if vhost in self.webRoots and self.webRoots[vhost] is webapp:
del self.webRoots[vhost]
try:
webapp.close()
except Exception,x:
log.warn("error during unload: %s",x)
