f9/sdk/dart/package-fuchsia_services_services/Incoming-class.md

# Incoming class






    *[<Null safety>](https://dart.dev/null-safety)*



<p>Helper class to connect to incoming services.</p>
<p><a href="../package-fuchsia_services_services/Incoming-class.md">Incoming</a> is used to connect to the services exposed by a launched component.
The general pattern for launching and connecting to a service is:</p>
<pre class="language-dart"><code>final incoming = Incoming();
final launchInfo = LaunchInfo(
  url: serverUrl,
  directoryRequest: incoming.request().passChannel(),
);

final launcherProxy = LauncherProxy();
context.incoming.connectToService(launcherProxy);

launcherProxy.createComponent(launchInfo, ctrl);
final myProxy = MyProxy();
incoming.connectToService(myProxy);

incoming.close();
</code></pre>
<p>These services have been offered to this component by its parent or are
ambiently offered by the Component Framework.</p>




## Constructors

[Incoming](../package-fuchsia_services_services/Incoming/Incoming.md) ()

Initializes <a href="../package-fuchsia_services_services/Incoming-class.md">Incoming</a> with an unbound <code>DirectoryProxy</code> which can be used
to bind to a launched component's services.   

[Incoming.fromSvcPath](../package-fuchsia_services_services/Incoming/Incoming.fromSvcPath.md) ()

Initializes <a href="../package-fuchsia_services_services/Incoming-class.md">Incoming</a> with a <code>Directory</code> that is bound to <code>/svc</code> of this
component.   _factory_

[Incoming.withDirectory](../package-fuchsia_services_services/Incoming/Incoming.withDirectory.md) (dynamic _dirProxy)

Initializes <a href="../package-fuchsia_services_services/Incoming-class.md">Incoming</a> with a <code>Directory</code> that should be bound to <code>/svc</code>
of this component.   


## Properties

##### [hashCode](../package-fuchsia_services_services/Incoming/hashCode.md) &#8594; int



The hash code for this object.  
_<span class="feature read-only">read-only</span><span class="feature inherited">inherited</span>_



##### [runtimeType](../package-fuchsia_services_services/Incoming/runtimeType.md) &#8594; Type



A representation of the runtime type of the object.  
_<span class="feature read-only">read-only</span><span class="feature inherited">inherited</span>_





## Methods

##### [close](../package-fuchsia_services_services/Incoming/close.md)() Future&lt;void>



Terminates connection and return Zircon status.  




##### [connectToService](../package-fuchsia_services_services/Incoming/connectToService.md)&lt;T>([AsyncProxy](../package-fidl_fidl/AsyncProxy-class.md)&lt;T>? serviceProxy, {String? name}) void



Connects to the incoming service specified by <code>serviceProxy</code>.  




##### [connectToServiceByNameWithChannel](../package-fuchsia_services_services/Incoming/connectToServiceByNameWithChannel.md)(String? serviceName, [Channel](../zircon/Channel-class.md)? channel) void



Connects to the incoming service specified by <code>serviceName</code> through the
<code>channel</code> endpoint supplied by the caller.  




##### [connectToServiceWithChannel](../package-fuchsia_services_services/Incoming/connectToServiceWithChannel.md)&lt;T>([AsyncProxy](../package-fidl_fidl/AsyncProxy-class.md)&lt;T>? serviceProxy, [Channel](../zircon/Channel-class.md)? channel) void



Connects to the incoming service specified by <code>serviceProxy</code> through the
<code>channel</code> endpoint supplied by the caller.  




##### [noSuchMethod](../package-fuchsia_services_services/Incoming/noSuchMethod.md)(Invocation invocation) dynamic



Invoked when a non-existent method or property is accessed.  
_<span class="feature inherited">inherited</span>_



##### [request](../package-fuchsia_services_services/Incoming/request.md)() [InterfaceRequest](../package-fidl_fidl/InterfaceRequest-class.md)



Takes ownership of the Directory's request object for binding
to another processes outgoing services.  




##### [toString](../package-fuchsia_services_services/Incoming/toString.md)() String



A string representation of this object.  
_<span class="feature inherited">inherited</span>_





## Operators

##### [operator ==](../package-fuchsia_services_services/Incoming/operator_equals.md)(Object other) bool



The equality operator.  
_<span class="feature inherited">inherited</span>_