IMqttConnectionHandler class Null safety

The connection handler interface class

Implementers

Constructors

IMqttConnectionHandler()

Properties

autoReconnectInProgress ↔ bool?
Auto reconnect in progress
read / write
connectionMessage ↔ MqttConnectMessage?
read / write
connectionStatus → MqttClientConnectionStatus
The connection status
read-only
hashCode → int
The hash code for this object. [...]
read-only, inherited
onAutoReconnect ↔ AutoReconnectCallback?
Auto reconnect callback
read / write
onAutoReconnected ↔ AutoReconnectCompleteCallback?
Auto reconnected callback
read / write
onBadCertificate ↔ (bool Function?(dynamic certificate)?)
Callback function to handle bad certificate. if true, ignore the error.
read / write
onConnected ↔ ConnectCallback?
Successful connection callback
read / write
onDisconnected ↔ DisconnectCallback?
Unsolicited disconnection callback
read / write
port ↔ int?
read / write
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited
server ↔ String?
read / write

Methods

close() → void
Closes a connection.
connect(String server, int port, MqttConnectMessage message) → Future<MqttClientConnectionStatus>
Connects to a message broker The broker server to connect to The port to connect to The connect message to use to initiate the connection
disconnect() → MqttConnectionState
Runs the disconnection process to stop communicating with a message broker.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
registerForAllSentMessages(MessageCallbackFunction sentMsgCallback) → void
Registers a callback to be executed whenever a message is sent by the connection handler.
registerForMessage(MqttMessageType msgType, MessageCallbackFunction msgProcessorCallback) → void
Register the specified callback to receive messages of a specific type. The type of message that the callback should be sent The callback function that will accept the message type
sendMessage(MqttMessage message) → void
Sends a message to a message broker.
toString() → String
A string representation of this object. [...]
inherited
unRegisterForAllSentMessages(MessageCallbackFunction sentMsgCallback) → void
UnRegisters a callback that is registerd to be executed whenever a message is sent by the connection handler.
unRegisterForMessage(MqttMessageType msgType) → void
Unregisters the specified callbacks so it not longer receives messages of the specified type. The message type the callback currently receives

Operators

operator ==(Object other) → bool
The equality operator. [...]
inherited