def dispatcher(self, TimeOut=2.0):
try:
#event loop: listen and multiplex until server process killed
Msg = "dispatcher server starting"
PCA_GenLib.WriteLog(Msg, 9)
while 1:
Msg = "listener dispatcher server loop"
PCA_GenLib.WriteLog(Msg, 9)
Flag = PCA_ThreadLib.GetMainTerminateFlag()
if Flag == "TRUE":
Msg = "end of dispatcher"
PCA_GenLib.WriteLog(Msg, 8)
break
readables, writeables, exceptions = select(
self.ReadSet, [], [], TimeOut)
for self.SocketConnection in readables:
##################################
#### for ready input sockets #####
##################################
if self.SocketConnection in self.SocketConnectionPool:
####################################
## port socket: accept new client ##
## accept should not block ##
####################################
self.connection, address = self.SocketConnection.accept(
)
Msg = 'Dispatcher New Connection <%s> from :%s' % (
id(self.connection), address
) # connection is a new socket
PCA_GenLib.WriteLog(Msg, 1)
Msg = 'Create new thread'
PCA_GenLib.WriteLog(Msg, 1)
PCA_ThreadLib.SetTerminateFlag("FALSE")
thread.start_new(ServerThreads, (
self.connection,
self.XMLCFG,
))
PCA_ThreadLib.SetMainTerminateFlag("TRUE")
time.sleep(2)
PCA_ThreadLib.SetTerminateFlag("TRUE")
time.sleep(2)
except:
Msg = "dispatcher error : <%s>,<%s> " % (sys.exc_type,
sys.exc_value)
PCA_GenLib.WriteLog(Msg, 0)
PCA_ThreadLib.SetMainTerminateFlag("TRUE")
time.sleep(2)
PCA_ThreadLib.SetTerminateFlag("TRUE")
time.sleep(2)
raise
def dispatcher(self, TimeOut=2.0):
global ExitFlag
try:
Msg = "dispatcher server starting ........"
PCA_GenLib.WriteLog(Msg, 1)
while 1:
Msg = "listener dispatcher server loop %s timeout" % TimeOut
PCA_GenLib.WriteLog(Msg, 3)
Flag = PCA_ThreadLib.GetMainTerminateFlag()
SocketMutex.acquire()
Flag = ExitFlag
SocketMutex.release()
if Flag == "TRUE":
Msg = "end of PSAAdapter dispatcher"
PCA_GenLib.WriteLog(Msg, 1)
break
readables, writeables, exceptions = select.select(
self.ReadSet, [], [], TimeOut)
for self.SocketConnection in readables:
###################################################################
#
# for ready input sockets
#
###################################################################
if self.SocketConnection in self.SocketConnectionPool:
########################################
##
## port socket: accept new client
## accept should not block
##
########################################
self.connection, address = self.SocketConnection.accept(
)
Msg = 'Dispatcher New Connection <%s> from :%s' % (
id(self.connection), address
) # connection is a new socket
PCA_GenLib.WriteLog(Msg, 1)
self.ReadSet.append(
self.connection) # add to select list, wait
self.WriteSet.append(
self.connection) # add to select list, wait
client_ip = address[0]
client_port = address[1]
SocketMutex.acquire()
ServerID = "active_client"
self.SocketBuffer[ServerID] = (self.connection)
SocketMutex.release()
else:
if not self.ConnectionLoginState.has_key(
id(self.SocketConnection)):
self.ConnectionLoginState[id(
self.SocketConnection)] = 'N'
Msg = "Set ConnectionLoginState <%s> to N " % id(
self.SocketConnection)
PCA_GenLib.WriteLog(Msg, 0)
SocketMutex.acquire()
ServerID = "active_client"
self.SocketBuffer[ServerID] = (self.SocketConnection)
SocketMutex.release()
self.handle_event(self.SocketConnection)
Msg = "end of dispatcher"
PCA_GenLib.WriteLog(Msg, 0)
PCA_ThreadLib.SetMainTerminateFlag("TRUE")
time.sleep(2)
PCA_ThreadLib.SetTerminateFlag("TRUE")
time.sleep(2)
SocketMutex.acquire()
ExitFlag = "TRUE"
SocketMutex.release()
except:
Msg = "dispatcher error : <%s>,<%s> " % (sys.exc_type,
sys.exc_value)
PCA_GenLib.WriteLog(Msg, 0)
PCA_ThreadLib.SetMainTerminateFlag("TRUE")
time.sleep(2)
PCA_ThreadLib.SetTerminateFlag("TRUE")
time.sleep(2)
SocketMutex.acquire()
ExitFlag = "TRUE"
SocketMutex.release()
raise
def __init__(self, XMLCFG, cfg_file_name):
try:
PCA_ThreadServer.ThreadAcceptor.__init__(self, XMLCFG)
self.XMLCFG = XMLCFG
self.cfg_file_name = cfg_file_name
PCA_ThreadLib.SetMainTerminateFlag("FALSE")
PCA_ThreadLib.SetTerminateFlag("FALSE")
Tag = "APPCFG"
StartTag = Tag
StartTag = "<%s>" % Tag
EndTag = "</%s>" % Tag
Tag = "SYSTEM_ID"
self.UID = PCA_XMLParser.GetXMLTagValue(XMLCFG, Tag)
Msg = "SYSTEM_ID = <%s>" % (self.UID)
PCA_GenLib.WriteLog(Msg, 1)
Tag = "SYSTEM_TYPE"
self.TYPE = PCA_XMLParser.GetXMLTagValue(XMLCFG, Tag)
Msg = "SYSTEM_TYPE = <%s>" % (self.TYPE)
PCA_GenLib.WriteLog(Msg, 1)
Tag = "PASSWD"
self.PASSWD = PCA_XMLParser.GetXMLTagValue(XMLCFG, Tag)
Msg = "PASSWD = <%s>" % (self.PASSWD)
PCA_GenLib.WriteLog(Msg, 1)
(APPCFG,
XMLCFG) = PCA_XMLParser.GetTagSection(XMLCFG, StartTag, EndTag)
TaskList = []
XMLConfiguration = PCA_XMLConfiguration.File_Reader(APPCFG, "TASK")
###################################################################
#
# Read Configuration File to Task List
#
###################################################################
while 1:
Task = XMLConfiguration.GetXMLConfiguration()
if (Task == None):
#Msg = "Your Task = <%s>" % (Task)
#PCA_GenLib.WriteLog(Msg,1)
break
else:
Msg = "Your Task = <%s>" % (Task)
PCA_GenLib.WriteLog(Msg, 4)
########################################################
#
# Connect to Multi Server
#
########################################################
Tag = "CLIENT_SOCKET"
dll_file_name = PCA_XMLParser.GetXMLTagValue(
self.XMLCFG, Tag)
Msg = "%s=%s" % (Tag, dll_file_name)
PCA_GenLib.WriteLog(Msg, 1)
Script_File = PCA_DLL.DLL(dll_file_name)
factory_function = "Connector"
factory_component = Script_File.symbol(factory_function)
self.ClientConnector = factory_component(Task)
self.ClientConnector.connect()
thread.start_new(ResponseThread, (
self.SocketBuffer,
self.ClientConnector,
self.XMLCFG,
))
time.sleep(0.5)
Tag = "SOURCD_ID"
Source_id = PCA_XMLParser.GetXMLTagValue(Task, Tag)
Msg = "%s=%s" % (Tag, Source_id)
PCA_GenLib.WriteLog(Msg, 1)
self.ClientConnectorList.append(
(self.ClientConnector, Source_id))
self.number_of_server_connection = self.number_of_server_connection + 1
XMLConfiguration.Close()
self.parser = PCA_SMPPParser.Parser()
self.handler = PCA_SMPPParser.Handler()
self.parser.setContentHandler(self.handler)
except:
Msg = "Gateway ProxyAcceptor Initial error : <%s>,<%s> " % (
sys.exc_type, sys.exc_value)
PCA_GenLib.WriteLog(Msg, 0)
raise