101 lines
3.5 KiB
Java
101 lines
3.5 KiB
Java
package it.tdlight.tdlibsession.td.middle.direct;
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import static it.tdlight.tdlibsession.td.middle.server.AsyncTdMiddleEventBusServer.WAIT_DURATION;
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import io.vertx.core.AbstractVerticle;
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import io.vertx.core.Promise;
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import io.vertx.core.json.JsonObject;
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import it.tdlight.jni.TdApi;
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import it.tdlight.jni.TdApi.Function;
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import it.tdlight.jni.TdApi.Object;
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import it.tdlight.tdlibsession.td.ResponseError;
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import it.tdlight.tdlibsession.td.TdResult;
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import it.tdlight.tdlibsession.td.direct.AsyncTdDirectImpl;
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import it.tdlight.tdlibsession.td.direct.AsyncTdDirectOptions;
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import it.tdlight.tdlibsession.td.direct.TelegramClientFactory;
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import it.tdlight.tdlibsession.td.middle.AsyncTdMiddle;
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import it.tdlight.tdlibsession.td.middle.TdClusterManager;
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import it.tdlight.utils.MonoUtils;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import reactor.core.publisher.Flux;
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import reactor.core.publisher.Mono;
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import reactor.core.publisher.Sinks;
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import reactor.core.publisher.Sinks.Empty;
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public class AsyncTdMiddleDirect extends AbstractVerticle implements AsyncTdMiddle {
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private static final Logger logger = LoggerFactory.getLogger(AsyncTdMiddleDirect.class);
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private final TelegramClientFactory clientFactory;
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protected AsyncTdDirectImpl td;
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private String botAddress;
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private String botAlias;
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private final Empty<Object> closeRequest = Sinks.empty();
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public AsyncTdMiddleDirect() {
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this.clientFactory = new TelegramClientFactory();
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}
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public static Mono<AsyncTdMiddle> getAndDeployInstance(TdClusterManager clusterManager,
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String botAlias,
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String botAddress,
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JsonObject implementationDetails) {
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var instance = new AsyncTdMiddleDirect();
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var options = clusterManager.newDeploymentOpts().setConfig(new JsonObject()
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.put("botAlias", botAlias)
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.put("botAddress", botAddress)
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.put("implementationDetails", implementationDetails));
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return clusterManager.getVertx()
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.rxDeployVerticle(instance, options)
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.as(MonoUtils::toMono)
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.doOnNext(_v -> logger.trace("Deployed verticle for bot " + botAlias + ", address: " + botAddress))
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.thenReturn(instance);
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}
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@Override
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public void start(Promise<Void> startPromise) {
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var botAddress = config().getString("botAddress");
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if (botAddress == null || botAddress.isEmpty()) {
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throw new IllegalArgumentException("botAddress is not set!");
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}
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this.botAddress = botAddress;
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var botAlias = config().getString("botAlias");
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if (botAlias == null || botAlias.isEmpty()) {
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throw new IllegalArgumentException("botAlias is not set!");
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}
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this.botAlias = botAlias;
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var implementationDetails = config().getJsonObject("implementationDetails");
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if (implementationDetails == null) {
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throw new IllegalArgumentException("implementationDetails is not set!");
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}
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this.td = new AsyncTdDirectImpl(clientFactory, implementationDetails, botAlias);
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startPromise.complete();
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}
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@Override
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public void stop(Promise<Void> stopPromise) {
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closeRequest.tryEmitEmpty();
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stopPromise.complete();
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}
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@Override
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public Flux<TdApi.Object> receive() {
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return td
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.receive(new AsyncTdDirectOptions(WAIT_DURATION, 100))
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.takeUntilOther(closeRequest.asMono())
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.doOnError(ex -> logger.info("TdMiddle verticle error", ex))
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.doOnTerminate(() -> logger.debug("TdMiddle verticle stopped"));
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}
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@Override
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public <T extends Object> Mono<TdResult<T>> execute(Function requestFunction, boolean executeDirectly) {
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return td
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.<T>execute(requestFunction, executeDirectly)
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.onErrorMap(error -> ResponseError.newResponseError(requestFunction, botAlias, error));
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}
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}
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