SendPort class Null safety

Sends messages to its ReceivePorts.

SendPorts are created from ReceivePorts. Any message sent through a SendPort is delivered to its corresponding ReceivePort. There might be many SendPorts for the same ReceivePort.

SendPorts can be transmitted to other isolates, and they preserve equality when sent.

Implemented types
Available Extensions

Constructors

SendPort()

Properties

hashCode → int
A hash code for this send port that is consistent with the == operator.
read-only, override
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
send(Object? message) → void
Sends an asynchronous message through this send port, to its corresponding ReceivePort. [...]
toString() → String
A string representation of this object. [...]
inherited

Operators

operator ==(Object other) → bool
Tests whether other is a SendPort pointing to the same ReceivePort as this one.
override