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
-
Returns an immutable 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
messagethrough this send port, to its correspondingReceivePort. [...] -
toString(
) → String -
Returns a string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
Tests whether
otheris a SendPort pointing to the same ReceivePort as this one.override