MqttClientConstants class
Library wide constants
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Properties
- defaultKeepAlive ↔ int
-
Default keep alive in seconds.
The default of 0 disables keep alive.
getter/setter pair
Constants
- defaultMqttPort → const int
- The default Mqtt port to connect to.
- maxClientIdentifierLength → const int
- The Maximum allowed client identifier length as specified by the 3.1 specification is 23 characters, however we allow more than this as this was relaxed in the 3.1.1 specification and most brokers now support lengths greater than 23 characters.
- maxMessageSize → const int
- The Maximum allowed message size as defined by the MQTT v3 Spec (256MB).
- mqttV31ProtocolName → const String
- V3 name
- mqttV31ProtocolVersion → const int
- Protocol variants V3
- mqttV311ProtocolName → const String
- V4 name
- mqttV311ProtocolVersion → const int
- V4
-
protocolsMultipleDefault
→ const List<
String> - The default websocket subprotocol list
-
protocolsSingleDefault
→ const List<
String> - The default websocket subprotocol list for brokers who expect this field to be a single entry
- recommendedMaxUsernamePasswordLength → const int
- The recommended length for usernames and passwords.