ThreadMessage class

Wrapper message passed to the Isolate's entry point function.

Contains a SendPort for replying and an optional data payload.

This message is automatically constructed by Thread.start().

Example usage:

void entry(ThreadMessage message) {
  final reply = message.replyPort;
  final input = message.data;
  // process...
  reply.send('done');
}

Constructors

ThreadMessage(SendPort replyPort, dynamic data)
Wrapper message passed to the Isolate's entry point function.

Properties

data → dynamic
Initial message or payload sent to the isolate.
final
hashCode → int
The hash code for this object.
no setterinherited
replyPort → SendPort
Port used to send messages back to the main thread.
final
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