Function ModifiesFor

Once routes decorated with this decorator have been called, the provided outbound routes will be re-sent to all regular subscriptions and filtered subscriptions matching the filter.

Example

Method annotation:

@Route("example")
class Example {

    @Outbound("d.data")
    @SubscribeFor(new MyMessageFilter())
    async getData(connection: WebsocketConnection): Promise<any> {
      return [...];
    }

    @Route("save")
    @ModifiesFor(new MyMessageFilter(), "d.data")
    async save(data: any, connection: WebsocketConnection): Promise<any> {
       [...]
       // outbound `d.data` is re-sent to all subscribed clients once this method has been executed successfully
    }
}
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