def __init__(self, server_address):
print "EventServiceAsynch: Event Service Started"
self.active_sockets = dict()
self.location = server_address
#
# The socket we're listening on.
#
self.socket = GSITCPSocket()
self.socket.allow_reuse_address = 1
self.attr = CreateTCPAttrAlwaysAuth()
#
# Initialize socket for listening.
#
port = self.socket.create_listener(self.attr, server_address[1])
print "EventServiceAsynch: Bound to %s (server_address=%s)" % (
port, server_address)
self.lock = threading.Event()
self.lock.clear()
def __init__(self, server_address):
print "EventServiceAsynch: Event Service Started"
self.active_sockets = dict()
self.location = server_address
#
# The socket we're listening on.
#
self.socket = GSITCPSocket()
self.socket.allow_reuse_address = 1
self.attr = CreateTCPAttrAlwaysAuth()
#
# Initialize socket for listening.
#
port = self.socket.create_listener(self.attr, server_address[1])
print "EventServiceAsynch: Bound to %s (server_address=%s)" % (port, server_address)
self.lock = threading.Event()
self.lock.clear()
class EventService:
"""
The EventService provides a secure event layer. This might be more
scalable as a secure RTP or other UDP solution, but for now we use TCP.
In the TCP case the EventService is the Server, GSI is our secure version.
"""
def __init__(self, server_address):
print "EventServiceAsynch: Event Service Started"
self.active_sockets = dict()
self.location = server_address
#
# The socket we're listening on.
#
self.socket = GSITCPSocket()
self.socket.allow_reuse_address = 1
self.attr = CreateTCPAttrAlwaysAuth()
#
# Initialize socket for listening.
#
port = self.socket.create_listener(self.attr, server_address[1])
print "EventServiceAsynch: Bound to %s (server_address=%s)" % (
port, server_address)
self.lock = threading.Event()
self.lock.clear()
def start(self):
"""
Start. Initialize the asynch io on accept.
"""
print "EventServiceAsynch: Event service start"
self.registerForListen()
self.junk = map(lambda o: id(o), gc.get_objects())
while (1):
gc.collect()
try:
self.junk3 = gc.get_objects()
junk = list()
for o in self.junk3:
if id(o) not in self.junk and id(o) != id(
self.junk) and id(o) != id(junk):
junk.append(o)
print "JUNK REPORT: %d %d" % (len(self.junk), len(self.junk3))
print " ************* "
map(lambda o: Info(o), junk)
print " ************* "
del self.junk3
del junk
except:
log.exception("Showing j3")
time.sleep(0.1)
def registerForListen(self):
self.lock.clear()
self.listenCallbackHandle = \
self.socket.register_listen(self.listenCallback, None)
self.lock.set()
print "EventServiceAsynch: register_listen returns '%s'" % (
self.listenCallbackHandle)
def listenCallback(self, arg, handle, result):
self.lock.wait()
try:
self.socket.free_callback(self.listenCallbackHandle)
except:
log.exception("Listen Callback failed to free callback.")
del self.listenCallbackHandle
if result[0] != 0:
print "EventServiceAsynch: listenCallback failed: %s %s" % \
(result[1], result[2])
del result
del arg
return
else:
print "EventServiceAsynch: Listen Callback '%s' '%s' '%s'" % \
(arg, handle, result)
del result
del arg
try:
self.registerAccept(self.attr)
except:
log.exception("Listen Callback: registerForAccept.")
def registerAccept(self, attr):
self.lock.clear()
print "EventServiceAsynch: registering accept"
result = self.socket.register_accept(attr, self.acceptCallback, None)
socket, self.acceptCallbackHandle = result
self.lock.set()
log.debug("EventServiceAsynch: register_accept returns result=(%s)",
self.acceptCallbackHandle)
self.active_sockets[socket._handle] = socket
del result
def acceptCallback(self, arg, handle, result):
self.lock.wait()
try:
self.socket.free_callback(self.acceptCallbackHandle)
del self.acceptCallbackHandle
del self.active_sockets[handle]
except:
log.exception("Accept Callback failed to free callback.")
if result[0] != 0:
print "EventServiceAsynch: acceptCB result failure: %s %s" % (
result[1], result[2])
return
print "EventServiceAsynch: Accept Callback '%s' '%s' '%s'" % (
arg, handle, result)
del result
del arg
try:
pass
# sock = self.active_sockets[handle]
# conn = ConnectionHandler(sock, self)
# conn.registerForRead()
# self.connectionMap[conn.GetId()] = None
# del self.active_sockets[handle]
except:
log.exception("Accept failed to find socket for handle.")
try:
self.registerForListen()
except:
log.exception("acceptCallback failed")
class EventService:
"""
The EventService provides a secure event layer. This might be more
scalable as a secure RTP or other UDP solution, but for now we use TCP.
In the TCP case the EventService is the Server, GSI is our secure version.
"""
def __init__(self, server_address):
print "EventServiceAsynch: Event Service Started"
self.active_sockets = dict()
self.location = server_address
#
# The socket we're listening on.
#
self.socket = GSITCPSocket()
self.socket.allow_reuse_address = 1
self.attr = CreateTCPAttrAlwaysAuth()
#
# Initialize socket for listening.
#
port = self.socket.create_listener(self.attr, server_address[1])
print "EventServiceAsynch: Bound to %s (server_address=%s)" % (port, server_address)
self.lock = threading.Event()
self.lock.clear()
def start(self):
"""
Start. Initialize the asynch io on accept.
"""
print "EventServiceAsynch: Event service start"
self.registerForListen()
self.junk = map(lambda o: id(o), gc.get_objects())
while (1):
gc.collect()
try:
self.junk3 = gc.get_objects()
junk = list()
for o in self.junk3:
if id(o) not in self.junk and id(o) != id(self.junk) and id(o) != id(junk):
junk.append(o)
print "JUNK REPORT: %d %d" % (len(self.junk), len(self.junk3))
print " ************* "
map(lambda o: Info(o), junk)
print " ************* "
del self.junk3
del junk
except:
log.exception("Showing j3")
time.sleep(0.1)
def registerForListen(self):
self.lock.clear()
self.listenCallbackHandle = \
self.socket.register_listen(self.listenCallback, None)
self.lock.set()
print "EventServiceAsynch: register_listen returns '%s'" % (self.listenCallbackHandle)
def listenCallback(self, arg, handle, result):
self.lock.wait()
try:
self.socket.free_callback(self.listenCallbackHandle)
except:
log.exception("Listen Callback failed to free callback.")
del self.listenCallbackHandle
if result[0] != 0:
print "EventServiceAsynch: listenCallback failed: %s %s" % \
(result[1], result[2])
del result
del arg
return
else:
print "EventServiceAsynch: Listen Callback '%s' '%s' '%s'" % \
(arg, handle, result)
del result
del arg
try:
self.registerAccept(self.attr)
except:
log.exception("Listen Callback: registerForAccept.")
def registerAccept(self, attr):
self.lock.clear()
print "EventServiceAsynch: registering accept"
result = self.socket.register_accept(attr,
self.acceptCallback,
None)
socket, self.acceptCallbackHandle = result
self.lock.set()
log.debug("EventServiceAsynch: register_accept returns result=(%s)",
self.acceptCallbackHandle)
self.active_sockets[socket._handle] = socket
del result
def acceptCallback(self, arg, handle, result):
self.lock.wait()
try:
self.socket.free_callback(self.acceptCallbackHandle)
del self.acceptCallbackHandle
del self.active_sockets[handle]
except:
log.exception("Accept Callback failed to free callback.")
if result[0] != 0:
print "EventServiceAsynch: acceptCB result failure: %s %s" % (result[1], result[2])
return
print "EventServiceAsynch: Accept Callback '%s' '%s' '%s'" % (arg, handle, result)
del result
del arg
try:
pass
# sock = self.active_sockets[handle]
# conn = ConnectionHandler(sock, self)
# conn.registerForRead()
# self.connectionMap[conn.GetId()] = None
# del self.active_sockets[handle]
except:
log.exception("Accept failed to find socket for handle.")
try:
self.registerForListen()
except:
log.exception("acceptCallback failed")
