Examples with ServicesExposedEvent com.alibaba.rsocket.events.ServicesExposedEvent used on opensource projects

Example 1 with ServicesExposedEvent

use of com.alibaba.rsocket.events.ServicesExposedEvent in project alibaba-rsocket-broker by alibaba.

the class LoadBalancedRSocket method onRSocketReconnected.

public void onRSocketReconnected(String rsocketUri, RSocket rsocket) {
    this.activeSockets.put(rsocketUri, rsocket);
    this.unHealthyUriSet.remove(rsocketUri);
    this.randomSelector = new RandomSelector<>(this.serviceId, new ArrayList<>(activeSockets.values()));
    rsocket.onClose().subscribe(aVoid -> onRSocketClosed(rsocketUri, rsocket, null));
    CloudEventImpl<ServicesExposedEvent> cloudEvent = requesterSupport.servicesExposedEvent().get();
    if (cloudEvent != null) {
        try {
            Payload payload = cloudEventToMetadataPushPayload(cloudEvent);
            rsocket.metadataPush(payload).subscribe();
        } catch (Exception ignore) {
        }
    }
}

Example 2 with ServicesExposedEvent

use of com.alibaba.rsocket.events.ServicesExposedEvent in project alibaba-rsocket-broker by alibaba.

the class RSocketServicesPublishHook method onApplicationEvent.

@Override
public void onApplicationEvent(@NotNull ApplicationReadyEvent applicationReadyEvent) {
    UpstreamCluster brokerCluster = upstreamManager.findBroker();
    if (brokerCluster == null)
        return;
    // rsocket broker cluster logic
    CloudEventImpl<AppStatusEvent> appStatusEventCloudEvent = RSocketCloudEventBuilder.builder(new AppStatusEvent(RSocketAppContext.ID, AppStatusEvent.STATUS_SERVING)).build();
    LoadBalancedRSocket loadBalancedRSocket = brokerCluster.getLoadBalancedRSocket();
    // ports update
    ConfigurableEnvironment env = applicationReadyEvent.getApplicationContext().getEnvironment();
    int serverPort = Integer.parseInt(env.getProperty("server.port", "0"));
    if (serverPort == 0) {
        if (RSocketAppContext.webPort > 0 || RSocketAppContext.managementPort > 0 || RSocketAppContext.rsocketPorts != null) {
            PortsUpdateEvent portsUpdateEvent = new PortsUpdateEvent();
            portsUpdateEvent.setAppId(RSocketAppContext.ID);
            portsUpdateEvent.setWebPort(RSocketAppContext.webPort);
            portsUpdateEvent.setManagementPort(RSocketAppContext.managementPort);
            portsUpdateEvent.setRsocketPorts(RSocketAppContext.rsocketPorts);
            CloudEventImpl<PortsUpdateEvent> portsUpdateCloudEvent = RSocketCloudEventBuilder.builder(portsUpdateEvent).build();
            loadBalancedRSocket.fireCloudEventToUpstreamAll(portsUpdateCloudEvent).doOnSuccess(aVoid -> log.info(RsocketErrorCode.message("RST-301200", loadBalancedRSocket.getActiveUris()))).subscribe();
        }
    }
    // app status
    loadBalancedRSocket.fireCloudEventToUpstreamAll(appStatusEventCloudEvent).doOnSuccess(aVoid -> log.info(RsocketErrorCode.message("RST-301200", loadBalancedRSocket.getActiveUris()))).subscribe();
    // service exposed
    CloudEventImpl<ServicesExposedEvent> servicesExposedEventCloudEvent = rsocketRequesterSupport.servicesExposedEvent().get();
    if (servicesExposedEventCloudEvent != null) {
        loadBalancedRSocket.fireCloudEventToUpstreamAll(servicesExposedEventCloudEvent).doOnSuccess(aVoid -> {
            String exposedServices = rsocketRequesterSupport.exposedServices().get().stream().map(ServiceLocator::getGsv).collect(Collectors.joining(","));
            log.info(RsocketErrorCode.message("RST-301201", exposedServices, loadBalancedRSocket.getActiveUris()));
        }).subscribe();
    }
}