def publishArrived(self, topic, msg, qos, retained=False):
pub = MQTTV3.Publishes()
logger.info("[MQTT-3.2.3-3] topic name must match the subscription's topic filter")
pub.topicName = topic
pub.data = msg
pub.fh.QoS = qos
pub.fh.RETAIN = retained
if retained:
logger.info("[MQTT-2.1.2-7] Last retained message on matching topics sent on subscribe")
if pub.fh.RETAIN:
logger.info("[MQTT-2.1.2-9] Set retained flag on retained messages")
if qos == 2:
pub.qos2state = "PUBREC"
if qos in [1, 2]:
pub.messageIdentifier = self.msgid
logger.debug("client id: %d msgid: %d", self.id, self.msgid)
if self.msgid == 65535:
self.msgid = 1
else:
self.msgid += 1
self.outbound.append(pub)
self.outmsgs[pub.messageIdentifier] = pub
logger.info("[MQTT-4.6.0-6] publish packets must be sent in order of receipt from any given client")
if self.connected:
respond(self.socket, pub)
else:
if qos == 0 and not self.broker.dropQoS0:
self.outbound.append(pub)
if qos in [1, 2]:
logger.info("[MQTT-3.1.2-5] storing of QoS 1 and 2 messages for disconnected client %s", self.id)
def publish(sockid : "socket", packetid : "packetids", topic : "topics", payload : "payloads", qos : "QoSs", retained : "boolean"): sock = state.sockets[sockid] publish = MQTTV3.Publishes() publish.fh.QoS = qos publish.fh.RETAIN = retained publish.messageIdentifier = packetid publish.topicName = topic publish.data = payload sock.send(publish.pack()) checksocket(sockid) return publish.messageIdentifier
def publish(self, topic, payload, qos=0, retained=False):
publish = MQTTV3.Publishes()
publish.fh.QoS = qos
publish.fh.RETAIN = retained
if qos == 0:
publish.messageIdentifier = 0
else:
publish.messageIdentifier = self.__nextMsgid()
if publish.fh.QoS == 2:
publish.pubrec_received = False
self.__receiver.outMsgs[publish.messageIdentifier] = publish
publish.topicName = topic
publish.data = payload
sendtosocket(self.sock, publish.pack())
return publish.messageIdentifier
