def connect(self, version = 3, clean_session = 1, will = None): """Connect to server.""" self.clean_session = clean_session self.will = None if will is not None: self.will = NyamukMsg( topic = will['topic'], # unicode text needs to be utf8 encoded to be sent on the wire # str or bytearray are kept as it is payload = utf8encode(will.get('message','')), qos = will.get('qos', 0), retain = will.get('retain', False) ) #CONNECT packet pkt = MqttPkt() pkt.connect_build(self, self.keep_alive, clean_session, version = version) #create socket self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) if self.ssl: opts = { 'do_handshake_on_connect': True, 'ssl_version': ssl.PROTOCOL_TLSv1 } opts.update(self.ssl_opts) #print opts, self.port try: self.sock = ssl.wrap_socket(self.sock, **opts) except Exception, e: self.logger.error("failed to initiate SSL connection: {0}".format(e)) return NC.ERR_UNKNOWN
def connect(self, hostname = "localhost", port = 1883, username = None, password = None,clean_session = True): """Connect to server.""" self.hostnamne = hostname self.port = port self.username = username self.password = password self.port = port self.clean_session = clean_session #CONNECT packet pkt = MqttPkt() pkt.connect_build(self, self.keep_alive, clean_session) #create socket self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) nyamuk_net.setkeepalives(self.sock) self.logger.info("Connecting to server ....%s",hostname) ret = nyamuk_net.connect(self.sock,(hostname, port)) if ret != 0: return NC.ERR_NO_CONN #set to nonblock self.sock.setblocking(0) return self.packet_queue(pkt)
def connect(self, clean_session = 1): """Connect to server.""" self.clean_session = clean_session #CONNECT packet pkt = MqttPkt() pkt.connect_build(self, self.keep_alive, clean_session) #create socket self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) nyamuk_net.setkeepalives(self.sock) self.logger.info("Connecting to server ....%s", self.server) err = nyamuk_net.connect(self.sock,(self.server, self.port)) if err != None: self.logger.error(err[1]) return NC.ERR_UNKNOWN #set to nonblock self.sock.setblocking(0) return self.packet_queue(pkt)
def connect(self, clean_session = 1): """Connect to server.""" self.clean_session = clean_session #CONNECT packet pkt = MqttPkt() pkt.connect_build(self, self.keep_alive, clean_session) #create socket self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) if self.ssl: opts = { 'do_handshake_on_connect': True, 'ssl_version': ssl.PROTOCOL_TLSv1 } opts.update(self.ssl_opts) #print opts, self.port try: self.sock = ssl.wrap_socket(self.sock, **opts) except Exception, e: self.logger.error("failed to initiate SSL connection: {0}".format(e)) return NC.ERR_UNKNOWN
def connect(self, clean_session=1): """Connect to server.""" self.clean_session = clean_session #CONNECT packet pkt = MqttPkt() pkt.connect_build(self, self.keep_alive, clean_session) #create socket self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) nyamuk_net.setkeepalives(self.sock) self.logger.info("Connecting to server ....%s", self.server) err = nyamuk_net.connect(self.sock, (self.server, self.port)) if err != None: self.logger.error(err[1]) return NC.ERR_UNKNOWN #set to nonblock self.sock.setblocking(0) return self.packet_queue(pkt)
def connect(self, version=3, clean_session=1, will=None): """Connect to server.""" self.clean_session = clean_session self.will = None if will is not None: self.will = NyamukMsg( topic=will['topic'], # unicode text needs to be utf8 encoded to be sent on the wire # str or bytearray are kept as it is payload=utf8encode(will.get('message', '')), qos=will.get('qos', 0), retain=will.get('retain', False)) #CONNECT packet pkt = MqttPkt() pkt.connect_build(self, self.keep_alive, clean_session, version=version) #create socket self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) if self.ssl: opts = { 'do_handshake_on_connect': True, 'ssl_version': ssl.PROTOCOL_TLSv1 } opts.update(self.ssl_opts) #print opts, self.port try: self.sock = ssl.wrap_socket(self.sock, **opts) except Exception, e: self.logger.error( "failed to initiate SSL connection: {0}".format(e)) return NC.ERR_UNKNOWN
def connect(self, clean_session=1): """Connect to server.""" self.clean_session = clean_session #CONNECT packet pkt = MqttPkt() pkt.connect_build(self, self.keep_alive, clean_session) #create socket self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) if self.ssl: opts = { 'do_handshake_on_connect': True, 'ssl_version': ssl.PROTOCOL_TLSv1 } opts.update(self.ssl_opts) #print opts, self.port try: self.sock = ssl.wrap_socket(self.sock, **opts) except Exception, e: self.logger.error( "failed to initiate SSL connection: {0}".format(e)) return NC.ERR_UNKNOWN