class LockServiceHandler:
def __init__(self):
self.queue = Queue()
self.lc = LockContainer(self.queue)
self.lc.setDaemon(True)
self.lc.start()
self.lg = LockSeverDiag(self.lc)
self.lg.setDaemon(True)
self.lg.start()
self.clients = Clients(self.queue)
self.clients.setDaemon(True)
self.clients.start()
def __del__(self):
self.clients.stop()
def lockOp(self, clientId, lockCmd):
if not self.clients.is_registered(clientId):
return StatusMsg.CLIENT_NOT_REGISTERED
if lockCmd.op == LockOperation.UNLOCK:
logging.debug('Unlock ' + lockCmd.lockId + ' by ' + clientId)
return self.lc.unlock(clientId, lockCmd.lockId)
return self.lc.add_lock(clientId, lockCmd.lockId, lockCmd.op)
def registerClient(self, clientId):
self.clients.add_client(clientId)
return StatusMsg.SUCCESS
def sendHeartBeat(self, clientId):
if not self.clients.is_registered(clientId):
return StatusMsg.CLIENT_NOT_REGISTERED
self.clients.heartbeat(clientId)
return StatusMsg.SUCCESS
def reRegisterLocks(self, clientId, locks):
if not self.clients.is_registered(clientId):
return StatusMsg.CLIENT_NOT_REGISTERED
for lock in locks.locks:
self.lc.add_lock(clientId, lock.lockId, lock.op)
return StatusMsg.SUCCESS
def getLockDetails(self, lockid):
return self.lc.getLockDetails(lockid)
def getLiveClients(self):
return self.clients.getClients()
def unRegisterClient(self, clientId):
return self.clients.unRegisterClient(clientId)
def shutDown(self):
self.clients.stop()
self.lc.stop()
self.lg.stop()
class LockServiceHandler:
def __init__(self):
self.queue = Queue()
self.lc = LockContainer(self.queue)
self.lc.setDaemon(True)
self.lc.start()
self.lg = LockSeverDiag(self.lc)
self.lg.setDaemon(True)
self.lg.start()
self.clients = Clients(self.queue)
self.clients.setDaemon(True)
self.clients.start()
def __del__(self):
self.clients.stop()
def lockOp(self, clientId, lockCmd):
if not self.clients.is_registered(clientId):
return StatusMsg.CLIENT_NOT_REGISTERED
if lockCmd.op == LockOperation.UNLOCK:
logging.debug('Unlock ' + lockCmd.lockId + ' by ' + clientId)
return self.lc.unlock(clientId, lockCmd.lockId)
return self.lc.add_lock(clientId, lockCmd.lockId, lockCmd.op)
def registerClient(self, clientId):
self.clients.add_client(clientId)
return StatusMsg.SUCCESS
def sendHeartBeat(self, clientId):
if not self.clients.is_registered(clientId):
return StatusMsg.CLIENT_NOT_REGISTERED
self.clients.heartbeat(clientId)
return StatusMsg.SUCCESS
def reRegisterLocks(self, clientId, locks):
if not self.clients.is_registered(clientId):
return StatusMsg.CLIENT_NOT_REGISTERED
for lock in locks.locks:
self.lc.add_lock(clientId, lock.lockId, lock.op)
return StatusMsg.SUCCESS
def getLockDetails(self, lockid):
return self.lc.getLockDetails(lockid)
def getLiveClients(self):
return self.clients.getClients()
def unRegisterClient(self, clientId):
return self.clients.unRegisterClient(clientId)
def shutDown(self):
self.clients.stop()
self.lc.stop()
self.lg.stop()
def main():
init_logging('/tmp/lockserver.log')
ebus = eventbus()
clients = Clients(ebus)
clients.setDaemon(True)
clients.start()
lc = LockContainer(ebus)
ebus.register_consumer(lc, common.LOCKOP_TOPIC)
ebus.register_consumer(lc, common.UNREGISTER_TOPIC)
ebus.register_consumer(clients, common.RESPONSE_TOPIC)
f = DistComFactory(ebus)
f.protocol = DistLockComm
reactor.listenTCP(8000, f)
reactor.run()
