lavalink.client.io.jda.JdaLavalink Java Examples

@BeforeAll
static void setUp() throws Exception {
    JDABuilder jdaBuilder = new JDABuilder(AccountType.BOT)
            .setToken(getSystemProperty(PROPERTY_TOKEN));

    JDA selfId = jdaBuilder.build();
    lavalink = new JdaLavalink(selfId.retrieveApplicationInfo().submit().get(30, TimeUnit.SECONDS).getId(), 1, integer -> jda);
    selfId.shutdown();

    lavalink.addNode(new URI("ws://localhost:5555"), "youshallnotpass");

    jda = jdaBuilder
            .addEventListeners(lavalink)
            .build();

    Thread.sleep(2000);

    assertTrue(lavalink.getNodes().get(0).isAvailable(), "Could not connect to lavalink server");
}
 

private static void ensureConnected(JdaLavalink lavalink, VoiceChannel voiceChannel) {
    JdaLink link = lavalink.getLink(voiceChannel.getGuild());
    link.connect(voiceChannel);
    long started = System.currentTimeMillis();
    while (link.getState() != Link.State.CONNECTED
            && System.currentTimeMillis() - started < 10000 //wait 10 sec max
            && !Thread.currentThread().isInterrupted()) {
        try {
            Thread.sleep(100);
        } catch (InterruptedException e) {
            Thread.currentThread().interrupt();
        }
        link.connect(voiceChannel);
    }

    assertEquals(Link.State.CONNECTED, link.getState(), "Failed to connect to voice channel in a reasonable amount of time");
}
 

private static void ensureNotConnected(JdaLavalink lavalink, VoiceChannel voiceChannel) {
    Link link = lavalink.getLink(voiceChannel.getGuild());
    link.disconnect();
    long started = System.currentTimeMillis();
    while (link.getState() != Link.State.NOT_CONNECTED && link.getState() != Link.State.DISCONNECTING
            && System.currentTimeMillis() - started < 10000 //wait 10 sec max
            && !Thread.currentThread().isInterrupted()) {
        try {
            Thread.sleep(100);
        } catch (InterruptedException e) {
            Thread.currentThread().interrupt();
        }
        link.disconnect();
    }

    assertTrue(link.getState() == Link.State.NOT_CONNECTED
            || link.getState() == Link.State.DISCONNECTING, "Failed to disconnect from voice channel in a reasonable amount of time");
}
 

public void start(DunctebotConfig c, AudioUtils a) {
    this.config = c;
    this.audioUtils = a;
    if (!isEnabled()) return;

    final String userId = getIdFromToken(config.discord.token);

    lavalink = new JdaLavalink(
        userId,
        config.discord.totalShards,
        shardId -> SkyBot.getInstance().getShardManager().getShardById(shardId)
    );

    loadNodes();
}
 

private void loadNodes() {
    final JdaLavalink lavalink = getLavalink();

    for (final DunctebotConfig.Lavalink.LavalinkNode node : config.lavalink.nodes) {
        lavalink.addNode(URI.create(node.wsurl), node.pass, LavalinkRegion.valueOf(node.region));
    }

}
 

@Override
public void configure(DiscordService discordService, DefaultShardManagerBuilder builder) {
    if (!getConfiguration().isEnabled()) {
        return;
    }
    lavaLink = new JdaLavalink(
            discordService.getUserId(),
            workerProperties.getDiscord().getShardsTotal(),
            discordService::getShardById
    );
    builder.setVoiceDispatchInterceptor(lavaLink.getVoiceInterceptor());
    builder.addEventListeners(lavaLink);
    if (CollectionUtils.isNotEmpty(getConfiguration().getNodes())) {
        getConfiguration().getNodes().forEach(e -> {
            try {
                lavaLink.addNode(e.getName(), new URI(e.getUrl()), e.getPassword());
            } catch (URISyntaxException e1) {
                log.warn("Could not add node {}", e, e1);
            }
        });
    }

    var discovery = getConfiguration().getDiscovery();
    if (discovery != null && discovery.isEnabled() && StringUtils.isNotEmpty(discovery.getServiceName())) {
        scheduler.scheduleWithFixedDelay(this::lookUpDiscovery, 60000);
    }
}
 

public JdaLavalink getLavalink() {
    return lavalink;
}
 

public JdaLavalink getLavaLink() {
    return this.lavaLink;
}
 

JdaLavalink getLavaLink();