RawReceivePort class Null safety
A low-level asynchronous message receiver.
A RawReceivePort is low level feature, and is not Zone aware. The handler will always be invoked in the Zone.root zone.
The port cannot be paused. The data-handler must be set before the first message is received, otherwise the message is lost.
Messages can be sent to this port using sendPort.
- RawReceivePort([Function? handler, String debugName = ''])
Opens a long-lived port for receiving messages.
- handler ← Function?
Sets the handler that is invoked for every incoming message.
- hashCode → int
The hash code for this object.
- runtimeType → Type
A representation of the runtime type of the object.
- sendPort → SendPort
Returns a SendPort that sends messages to this raw receive port.
) → void
- Closes the port.
Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
) → String
A string representation of this object.
Object other) → bool
The equality operator.