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HttpServerVerticle.java
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HttpServerVerticle.java
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package org.genericsystem.watch;
import java.lang.invoke.MethodHandles;
import java.net.BindException;
import java.net.SocketException;
import java.net.UnknownHostException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import io.vertx.core.AbstractVerticle;
import io.vertx.core.Future;
import io.vertx.core.Vertx;
public class HttpServerVerticle extends AbstractVerticle {
private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
public static void main(String[] args) throws UnknownHostException, SocketException {
Vertx.vertx().deployVerticle(new HttpServerVerticle());
}
@Override
public void start(Future<Void> future) throws Exception {
vertx.createHttpServer().requestHandler(req -> {
String fileName = req.path();
String path = DistributedVerticle.BASE_PATH + fileName;
logger.debug("Will send file {}.", path);
req.response().sendFile(path);
}).listen(8084, ar -> {
if (ar.failed()) {
if (ar.cause() instanceof BindException) {
logger.warn("BindException ignored, HttpServer already started.");
future.complete();
} else
future.fail(ar.cause());
} else
future.complete();
});
}
}