# SendPort class

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.

Implements
  - Capability

## Constructors

SendPort()

## Properties

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

## Methods

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

## Operators

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