Constructor Detail

• ClientComms

  ClientComms(IMqttAsyncClient client, MqttClientPersistence persistence, MqttPingSender pingSender, int maxInflightMsgs, ILogger logger, IExperimentsConfig experimentsConfig, List<MqttInterceptor> mqttInterceptorList, IPahoEvents pahoEvents)

  Creates a new ClientComms object, using the specified module to handle the network calls.

Method Detail

• getClient

   IMqttAsyncClient getClient()

• getNetworkModuleIndex

   int getNetworkModuleIndex()

• setNetworkModuleIndex

   void setNetworkModuleIndex(int index)

• getNetworkModules

   Array<NetworkModule> getNetworkModules()

• setNetworkModules

   void setNetworkModules(Array<NetworkModule> networkModules)

• setCallback

   void setCallback(MqttCallback mqttCallback)

• getClientState

   ClientState getClientState()

• getConOptions

   MqttConnectOptions getConOptions()

• setPersistence

   void setPersistence(MqttClientPersistence persistence)

• setDisconnectedMessageBuffer

   void setDisconnectedMessageBuffer(DisconnectedMessageBuffer disconnectedMessageBuffer)

• sendNoWait

   void sendNoWait(MqttWireMessage message, MqttToken token)

  Sends a message to the broker if in connected state, but only waits for the message to be stored, before returning.

• close

   void close()

  Close and tidy up.

  Call each main class and let it tidy up e.g. releasing the token store which normally survives a disconnect.

• connect

   void connect(MqttConnectOptions options, MqttToken token, IPahoEvents pahoEvents)

  Sends a connect message and waits for an ACK or NACK. Connecting is a special case which will also start up the network connection, receive thread, and keep alive thread.

• connectComplete

   void connectComplete(MqttConnack cack, MqttException mex)

• shutdownConnection

   void shutdownConnection(MqttToken token, MqttException reason)

  Shuts down the connection to the server. This may have been invoked as a result of a user calling disconnect or an abnormal disconnection. The method may be invoked multiple times in parallel as each thread when it receives an error uses this method to ensure that shutdown completes successfully.

• disconnect

   void disconnect(MqttDisconnect disconnect, long quiesceTimeout, MqttToken token)

• disconnectForcibly

   void disconnectForcibly(long quiesceTimeout, long disconnectTimeout)

  Disconnect the connection and reset all the states.

• isConnected

   boolean isConnected()

• isConnecting

   boolean isConnecting()

• isDisconnected

   boolean isDisconnected()

• isDisconnecting

   boolean isDisconnecting()

• isClosed

   boolean isClosed()

• getPendingDeliveryTokens

   Array<MqttDeliveryToken> getPendingDeliveryTokens()

• getKeepAlive

   long getKeepAlive()

• getDebug

   Properties getDebug()

• clear

   void clear()

• checkForActivity

   MqttToken checkForActivity()

• sendPingRequest

   MqttToken sendPingRequest()

• checkActivity

   void checkActivity()

  This fucntion will check if there is an ack or incoming message in out - in window If no msg or ack then we disconnect and reconnect.

• getBufferedMessageCount

   int getBufferedMessageCount()

• getBufferedMessage

   MqttMessage getBufferedMessage(int bufferIndex)

• deleteBufferedMessage

   void deleteBufferedMessage(int bufferIndex)

• notifyConnect

   void notifyConnect()

  When the client connects, we want to send all messages from the buffer first before allowing the user to send any messages

• getActualInFlight

   int getActualInFlight()