Re: [vertx:36988] Getting io.vertx.core.VertxException: ALPN not available for JDK SSL/TLS engine

[Julien Viet]

Hi,

look at the ALPN section in http://vertx.io/docs/vertx-core/java/#ssl

On Sep 13, 2016, at 2:56 AM, javadevmtl <java.d...@gmail.com> wrote:

Running vertx 3.3.2 and Java JDK 1.8_101 on OS X 10.10.5

io.vertx.core.VertxException: ALPN not available for JDK SSL/TLS engine

at io.vertx.core.net.impl.SSLHelper.resolveEngineOptions(SSLHelper.java:86)

at io.vertx.core.net.impl.SSLHelper.<init>(SSLHelper.java:164)

at io.vertx.core.http.impl.HttpServerImpl.<init>(HttpServerImpl.java:123)

at io.vertx.core.impl.VertxImpl.createHttpServer(VertxImpl.java:242)

at com.swn.service.util.SequenceVerticle.lambda$1(SequenceVerticle.java:75)

at io.vertx.core.impl.FutureImpl.checkCallHandler(FutureImpl.java:158)

at io.vertx.core.impl.FutureImpl.setHandler(FutureImpl.java:100)

at io.vertx.core.impl.ContextImpl.lambda$null$1(ContextImpl.java:315)

at io.vertx.core.impl.ContextImpl.lambda$wrapTask$3(ContextImpl.java:359)

at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:339)

at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:393)

at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:742)

at java.lang.Thread.run(Thread.java:745)

Router router = Router.router(vertx);

                    router.get("/api/v1/sequence/:sequence").handler(this::getV1);

                    HttpServerOptions options = new HttpServerOptions()

                           .setUseAlpn(true)

                           .setSsl(true)

                           .setKeyStoreOptions(new JksOptions().setPath("vertx.jks").setPassword("..."));

                   vertx

                            .createHttpServer(options)

                           .requestHandler(router::accept)

                           .listen(port,

                                  result -> {

                                       if (result.succeeded()) {

                                           System.out.println("Server created!");

                                           future.complete();

                                       } else {

                                           System.out.println("Failed to create server!");

                                           future.fail(result.cause());

                                       }

                                   }

                           );

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[Blake]

If anyone else runs across this issue, the easy fix is to add this runtime dependency: runtime "io.netty:netty-tcnative-boringssl-static:1.1.33.Fork24"

This is a large package, as it is statically linked rather than dynamically to the dependencies in your system. More info if anyone needs: http://netty.io/wiki/forked-tomcat-native.html