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Documentation

Configuring Push in Embedded Applications

How to configure push in an embedded application.

You can configure and enable Push in your embedded applications.

You can configure Push in two ways:

  • Use the @Push annotation in your WebComponentExporter class.

    Example: Using the @Push annotation in the PushComponentExporter class.

    @Push
public class PushComponentExporter
        extends WebComponentExporter<Div> {

  • Declare Push on the servlet level, by defining them in the servlet configuration.

    Note
    		 The @Push annotation declaration has the same limitation as the @Theme` annotation: it’s only possible to configure Push for one exporter. Declaring different @Push annotations for different exporter classes results in an exception during start-up.

See Server Push Configuration for more about configuring Push.

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