Examples with Server play.server.Server used on opensource projects

Example 1 with Server

use of play.server.Server in project nd4j by deeplearning4j.

the class StatusServer method startServer.

/**
 * Start a server based on the given subscriber.
 * Note that for the port to start the server on, you should
 * set the statusServerPortField on the subscriber
 * either manually or via command line. The
 * server defaults to port 9000.
 *
 * The end points are:
 * /opType: returns the opType information (master/slave)
 * /started: if it's a master node, it returns master:started/stopped and responder:started/stopped
 * /connectioninfo: See the SlaveConnectionInfo and MasterConnectionInfo classes for fields.
 * /ids: the list of ids for all of the subscribers
 * @param statusStorage the subscriber to base
 *                   the status server on
 * @return the started server
 */
public static Server startServer(StatusStorage statusStorage, int statusServerPort) {
    log.info("Starting server on port " + statusServerPort);
    RoutingDsl dsl = new RoutingDsl();
    dsl.GET("/ids/").routeTo(new F.Function0<Result>() {

        @Override
        public Result apply() throws Throwable {
            List<Integer> ids = statusStorage.ids();
            return ok(toJson(ids));
        }
    });
    dsl.GET("/state/:id").routeTo(new F.Function<String, Result>() {

        @Override
        public Result apply(String id) throws Throwable {
            return ok(toJson(statusStorage.getState(Integer.parseInt(id))));
        }
    });
    dsl.GET("/opType/:id").routeTo(new F.Function<String, Result>() {

        @Override
        public Result apply(String id) throws Throwable {
            return ok(toJson(ServerTypeJson.builder().type(statusStorage.getState(Integer.parseInt(id)).serverType())));
        }
    });
    dsl.GET("/started/:id").routeTo(new F.Function<String, Result>() {

        @Override
        public Result apply(String id) throws Throwable {
            return statusStorage.getState(Integer.parseInt(id)).isMaster() ? ok(toJson(MasterStatus.builder().master(statusStorage.getState(Integer.parseInt(id)).getServerState()).responder(statusStorage.getState(Integer.parseInt(id) + 1).getServerState()).responderN(statusStorage.getState(Integer.parseInt(id)).getTotalUpdates()).build())) : ok(toJson(SlaveStatus.builder().slave(statusStorage.getState(Integer.parseInt(id)).serverType()).build()));
        }
    });
    dsl.GET("/connectioninfo/:id").routeTo(new F.Function<String, Result>() {

        @Override
        public Result apply(String id) throws Throwable {
            return ok(toJson(statusStorage.getState(Integer.parseInt(id)).getConnectionInfo()));
        }
    });
    dsl.POST("/updatestatus/:id").routeTo(new F.Function<String, Result>() {

        @Override
        public Result apply(String id) throws Throwable {
            SubscriberState subscriberState = Json.fromJson(request().body().asJson(), SubscriberState.class);
            statusStorage.updateState(subscriberState);
            return ok(toJson(subscriberState));
        }
    });
    Server server = Server.forRouter(dsl.build(), Mode.PROD, statusServerPort);
    return server;
}

Example 2 with Server

use of play.server.Server in project nd4j by deeplearning4j.

the class StatusServerTests method runStatusServer.

@Test
public void runStatusServer() {
    Server server = StatusServer.startServer(new InMemoryStatusStorage(), 65236);
    server.stop();
}