dart:isolate

RawReceivePort class

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.

Constructors

RawReceivePort([Function? handler, String debugName = ''])

factory

Opens a long-lived port for receiving messages.

Properties

handler ← Function?

write-only

Sets the handler that is invoked for every incoming message.

hashCode → int

read-onlyinherited

The hash code for this object.

runtimeType → Type

read-onlyinherited

A representation of the runtime type of the object.

sendPort → SendPort

read-only

Returns a SendPort that sends messages to this raw receive port.

Methods

close() → void

Closes the port.

noSuchMethod(Invocation invocation) → dynamic

inherited

Invoked when a non-existent method or property is accessed.

toString() → String

inherited

A string representation of this object.

Operators

operator ==(Object other) → bool

inherited

The equality operator.