def generate_server_sockets(keypair, context):
"""\
Generate a server and a publisher secure sockets.
"""
server_sock = secure_socket(router_socket, keypair.private, keypair.public, ctx=context)
server_sock.bind(settings.EXCHANGE_ENDPOINT)
publisher_sock = secure_socket(pub_socket, keypair.private, keypair.public, ctx=context)
publisher_sock.bind(settings.EXCHANGE_PUBLISHER_ENDPOINT)
return (server_sock, publisher_sock)
def _run_device(self):
try:
self.jobs = []
self.thpool = futures.ThreadPoolExecutor(max_workers=1)
self.client_sock = secure_socket(
dealer_socket, self.private_key, self.public_key, self.server_key, self.context
)
self.client_sock.monitor(self.state_endpoint)
self.client_sock.connect(settings.EXCHANGE_ENDPOINT)
self.client_state_sock = pair_socket(self.context)
self.client_state_sock.connect(self.state_endpoint)
self.publisher_sock = secure_socket(
sub_socket, self.private_key, self.public_key, self.server_key, self.context
)
self.publisher_sock.connect(settings.EXCHANGE_PUBLISHER_ENDPOINT)
self.publisher_sock.subscribe = b""
self.cmd_sock = router_socket(self.context)
self.cmd_sock.bind(self.cmd_endpoint)
self.poller = zmq.Poller()
self.poller.register(self.client_sock, zmq.POLLIN)
self.poller.register(self.client_state_sock, zmq.POLLIN)
self.poller.register(self.publisher_sock, zmq.POLLIN)
self.poller.register(self.cmd_sock, zmq.POLLIN)
# Context's I/O loop
self.__io_loop()
except:
logger.exception("error occurred in context I/O loop")
finally:
self.client_sock.close()
self.client_state_sock.close()
self.publisher_sock.close()
self.cmd_sock.close()
self.thpool.shutdown()
