Examples with Vertx io.vertx.core.Vertx used on opensource projects

Example 36 with Vertx

use of io.vertx.core.Vertx in project vert.x by eclipse.

the class EventBusExamples method example14.

public void example14() {
    VertxOptions options = new VertxOptions().setEventBusOptions(new EventBusOptions().setClusterPublicHost("whatever").setClusterPublicPort(1234));
    Vertx.clusteredVertx(options, res -> {
        if (res.succeeded()) {
            Vertx vertx = res.result();
            EventBus eventBus = vertx.eventBus();
            System.out.println("We now have a clustered event bus: " + eventBus);
        } else {
            System.out.println("Failed: " + res.cause());
        }
    });
}

Example 37 with Vertx

use of io.vertx.core.Vertx in project vert.x by eclipse.

the class FileSystemExamples method asyncFilePump.

public void asyncFilePump() {
    Vertx vertx = Vertx.vertx();
    final AsyncFile output = vertx.fileSystem().openBlocking("target/classes/plagiary.txt", new OpenOptions());
    vertx.fileSystem().open("target/classes/les_miserables.txt", new OpenOptions(), result -> {
        if (result.succeeded()) {
            AsyncFile file = result.result();
            Pump.pump(file, output).start();
            file.endHandler((r) -> {
                System.out.println("Copy done");
            });
        } else {
            System.err.println("Cannot open file " + result.cause());
        }
    });
}

Example 38 with Vertx

use of io.vertx.core.Vertx in project vert.x by eclipse.

the class FileSystemExamples method asyncFileRead.

public void asyncFileRead() {
    Vertx vertx = Vertx.vertx();
    vertx.fileSystem().open("target/classes/les_miserables.txt", new OpenOptions(), result -> {
        if (result.succeeded()) {
            AsyncFile file = result.result();
            Buffer buff = Buffer.buffer(1000);
            for (int i = 0; i < 10; i++) {
                file.read(buff, i * 100, i * 100, 100, ar -> {
                    if (ar.succeeded()) {
                        System.out.println("Read ok!");
                    } else {
                        System.err.println("Failed to write: " + ar.cause());
                    }
                });
            }
        } else {
            System.err.println("Cannot open file " + result.cause());
        }
    });
}

Example 39 with Vertx

use of io.vertx.core.Vertx in project vert.x by eclipse.

the class StreamsExamples method pump5.

public void pump5(Vertx vertx) {
    NetServer server = vertx.createNetServer(new NetServerOptions().setPort(1234).setHost("localhost"));
    server.connectHandler(sock -> {
        Pump.pump(sock, sock).start();
    }).listen();
}

Example 40 with Vertx

use of io.vertx.core.Vertx in project vert.x by eclipse.

the class StreamsExamples method pump3.

public void pump3(Vertx vertx) {
    NetServer server = vertx.createNetServer(new NetServerOptions().setPort(1234).setHost("localhost"));
    server.connectHandler(sock -> {
        sock.handler(buffer -> {
            sock.write(buffer);
            if (sock.writeQueueFull()) {
                sock.pause();
            }
        });
    }).listen();
}