Thank you Oleg,
it worked :). However now, once in a while I get this type of error:
````
Caused by: java.io.InterruptedIOException
at
org.apache.hc.client5.http.impl.async.AsyncConnectExec$2.cancelled(AsyncConnectExec.java:213)
at
org.apache.hc.client5.http.impl.async.InternalHttpAsyncExecRuntime$2.cancelled(InternalHttpAsyncExecRuntime.java:233)
at org.apache.hc.core5.concurrent.BasicFuture.cancel(BasicFuture.java:154)
at
org.apache.hc.core5.concurrent.ComplexFuture.cancel(ComplexFuture.java:93)
at org.apache.hc.core5.concurrent.BasicFuture.cancel(BasicFuture.java:161)
at
org.apache.hc.client5.http.impl.nio.PoolingAsyncClientConnectionManager$2.cancelled(PoolingAsyncClientConnectionManager.java:395)
at org.apache.hc.core5.concurrent.BasicFuture.cancel(BasicFuture.java:154)
at
org.apache.hc.core5.concurrent.ComplexFuture.cancel(ComplexFuture.java:93)
at org.apache.hc.core5.concurrent.BasicFuture.cancel(BasicFuture.java:161)
at
org.apache.hc.client5.http.impl.nio.DefaultAsyncClientConnectionOperator$1.cancelled(DefaultAsyncClientConnectionOperator.java:111)
at org.apache.hc.core5.concurrent.BasicFuture.cancel(BasicFuture.java:154)
at
org.apache.hc.core5.concurrent.ComplexFuture.cancel(ComplexFuture.java:93)
at org.apache.hc.core5.concurrent.BasicFuture.cancel(BasicFuture.java:161)
at
org.apache.hc.client5.http.impl.nio.MultihomeIOSessionRequester$1$1.cancelled(MultihomeIOSessionRequester.java:147)
at org.apache.hc.core5.concurrent.BasicFuture.cancel(BasicFuture.java:154)
at org.apache.hc.core5.concurrent.BasicFuture.cancel(BasicFuture.java:161)
at
org.apache.hc.core5.reactor.IOSessionRequest.cancel(IOSessionRequest.java:83)
at
org.apache.hc.core5.reactor.SingleCoreIOReactor.closePendingConnectionRequests(SingleCoreIOReactor.java:366)
at
org.apache.hc.core5.reactor.SingleCoreIOReactor.doTerminate(SingleCoreIOReactor.java:101)
at
org.apache.hc.core5.reactor.AbstractSingleCoreIOReactor.execute(AbstractSingleCoreIOReactor.java:89)
at org.apache.hc.core5.reactor.IOReactorWorker.run(IOReactorWorker.java:44)
````
Not always - most of the times it works fine, it is just sometimes.
На пн, 22.07.2019 г. в 12:43 ч. Oleg Kalnichevski <ol...@apache.org> написа:
> On Mon, 2019-07-22 at 12:29 +0300, Petar Tahchiev wrote:
> > Hello,
> > I have a Tomcat server running on port 8112 via HTTPS. The Tomcat has
> > http2
> > enabled and is running with OpenJDK11.
> > Now when I try to connect with HTTPClient 5.0-beta5 I get this
> > exception:
> > ===================
> > 2019-07-22 12:22:57,699 [https-jsse-nio-8443-exec-2] INFO :
> > Recoverable I/O
> > exception (org.apache.hc.core5.http.NoHttpResponseException) caught
> > when
> > processing request to {s}->https://localhost:8112
> > 2019-07-22 12:22:57,709 [https-jsse-nio-8443-exec-2] INFO :
> > Recoverable I/O
> > exception (org.apache.hc.core5.http.NoHttpResponseException) caught
> > when
> > processing request to {s}->https://localhost:8112
> > 2019-07-22 12:22:57,719 [https-jsse-nio-8443-exec-2] INFO :
> > Recoverable I/O
> > exception (org.apache.hc.core5.http.NoHttpResponseException) caught
> > when
> > processing request to {s}->https://localhost:8112
> > 2019-07-22 12:22:57,732 [https-jsse-nio-8443-exec-2] ERROR:
> > localhost:8112
> > failed to respond
> > org.apache.hc.core5.http.NoHttpResponseException: localhost:8112
> > failed to
> > respond
> > at
> > org.apache.hc.core5.http.impl.io.DefaultHttpResponseParser.createConn
> > ectionClosedException(DefaultHttpResponseParser.java:87)
> > at
> > org.apache.hc.core5.http.impl.io.AbstractMessageParser.parse(Abstract
> > MessageParser.java:243)
> > at
> > org.apache.hc.core5.http.impl.io.AbstractMessageParser.parse(Abstract
> > MessageParser.java:53)
> > at
> > org.apache.hc.core5.http.impl.io.DefaultBHttpClientConnection.receive
> > ResponseHeader(DefaultBHttpClientConnection.java:187)
> > at
> > org.apache.hc.core5.http.impl.io.HttpRequestExecutor.execute(HttpRequ
> > estExecutor.java:181)
> > at
> > org.apache.hc.core5.http.impl.io.HttpRequestExecutor.execute(HttpRequ
> > estExecutor.java:224)
> > at
> > org.apache.hc.client5.http.impl.io.PoolingHttpClientConnectionManager
> > $InternalConnectionEndpoint.execute(PoolingHttpClientConnectionManage
> > r.java:596)
> > at
> > org.apache.hc.client5.http.impl.classic.InternalExecRuntime.execute(I
> > nternalExecRuntime.java:220)
> > at
> > org.apache.hc.client5.http.impl.classic.MainClientExec.execute(MainCl
> > ientExec.java:107)
> > at
> > org.apache.hc.client5.http.impl.classic.ExecChainElement.execute(Exec
> > ChainElement.java:51)
> > at
> > org.apache.hc.client5.http.impl.classic.ExecChainElement$1.proceed(Ex
> > ecChainElement.java:57)
> > at
> > org.apache.hc.client5.http.impl.classic.ConnectExec.execute(ConnectEx
> > ec.java:181)
> > at
> > org.apache.hc.client5.http.impl.classic.ExecChainElement.execute(Exec
> > ChainElement.java:51)
> > at
> > org.apache.hc.client5.http.impl.classic.ExecChainElement$1.proceed(Ex
> > ecChainElement.java:57)
> > at
> > org.apache.hc.client5.http.impl.classic.ProtocolExec.execute(Protocol
> > Exec.java:165)
> > at
> > org.apache.hc.client5.http.impl.classic.ExecChainElement.execute(Exec
> > ChainElement.java:51)
> > at
> > org.apache.hc.client5.http.impl.classic.ExecChainElement$1.proceed(Ex
> > ecChainElement.java:57)
> > at
> > org.apache.hc.client5.http.impl.classic.RetryExec.execute(RetryExec.j
> > ava:88)
> > at
> > org.apache.hc.client5.http.impl.classic.ExecChainElement.execute(Exec
> > ChainElement.java:51)
> > at
> > org.apache.hc.client5.http.impl.classic.ExecChainElement$1.proceed(Ex
> > ecChainElement.java:57)
> > at
> > org.apache.hc.client5.http.impl.classic.RedirectExec.execute(Redirect
> > Exec.java:116)
> > at
> > org.apache.hc.client5.http.impl.classic.ExecChainElement.execute(Exec
> > ChainElement.java:51)
> > at
> > org.apache.hc.client5.http.impl.classic.ExecChainElement$1.proceed(Ex
> > ecChainElement.java:57)
> > at
> > org.apache.hc.client5.http.impl.classic.ContentCompressionExec.execut
> > e(ContentCompressionExec.java:125)
> > at
> > org.apache.hc.client5.http.impl.classic.ExecChainElement.execute(Exec
> > ChainElement.java:51)
> > at
> > org.apache.hc.client5.http.impl.classic.InternalHttpClient.doExecute(
> > InternalHttpClient.java:175)
> > at
> > org.apache.hc.client5.http.impl.classic.CloseableHttpClient.execute(C
> > loseableHttpClient.java:77)
> > at
> > com.nemesis.console.backend.storefront.DefaultRestAuthenticationProvi
> > der.authenticate(DefaultRestAuthenticationProvider.java:116)
> > ===================
> >
> > - If I change the URL from
> > https://localhost:8112/storefront/rest/auth to
> > https://some-website-with-valid-certificate.com/ it all works fine.
> > - If I change the Tomcat server to work with HTTP1.1 it all works
> > fine.
> > Here is my code:
> > ===================
> >
> > try {
> > // Trust standard CA and those trusted by our custom strategy
> > final SSLContext sslcontext =
> > SSLContexts.custom().loadTrustMaterial(new TrustStrategy() {
> >
> > @Override
> > public boolean isTrusted(final X509Certificate[] chain, final
> > String authType) throws CertificateException {
> > return true;
> > }
> >
> > }).build();
> >
> > int timeout = 5;
> >
> > RequestConfig config =
> > RequestConfig.custom().setResponseTimeout(timeout,
> > TimeUnit.SECONDS).setConnectTimeout(timeout,
> > TimeUnit.SECONDS).build();
> >
> > // Allow TLSv1.2 protocol only
> > final SSLConnectionSocketFactory sslSocketFactory =
> > SSLConnectionSocketFactoryBuilder.create().setSslContext(sslcontext).
> > setTlsVersions(TLS.V_1_2)
> >
> >
> > .setHostnameVerifier(NoopHostnameVerifier.INSTANCE).build();
> >
> > Registry<ConnectionSocketFactory> registry =
> > RegistryBuilder.<ConnectionSocketFactory>create().register("https",
> > sslSocketFactory).build();
> >
> > HttpClientConnectionManager ccm = new
> > PoolingHttpClientConnectionManager(registry);
> >
> > try (CloseableHttpClient httpclient =
> > HttpClients.custom().setRetryHandler(new
> > DefaultHttpRequestRetryHandler(3)).setDefaultRequestConfig(config)
> >
> > .setConnectionManager(ccm).build()) {
> >
> > HttpGet httpGet = new HttpGet(restBaseUrl + "auth");
> >
> > LOG.debug("Calling: " + restBaseUrl + "auth");
> >
> > httpGet.setHeader("test", username);
> > httpGet.setHeader("more-test", password);
> >
> > final HttpClientContext clientContext =
> > HttpClientContext.create();
> >
> > try (final CloseableHttpResponse response2 =
> > httpclient.execute(httpGet, clientContext)) {
> > HttpEntity entity2 = response2.getEntity();
> > final String response = EntityUtils.toString(entity2,
> > Charset.defaultCharset());
> > LOG.info(response);
> > }
> > }
> > } catch (NoSuchAlgorithmException | KeyManagementException |
> > ParseException | KeyStoreException | IOException e) {
> > LOG.error(e.getMessage(), e);
> > }
> >
> > =======================
> >
> > Any clues will be appreciated.
>
> Hi Petar
>
> Classic HttpClient 5.0 support HTTP/1.1 version only. You need to
> migrate to HttpAsyncClient 5.0 to be able to use HTTP/2.
>
> For migration instructions you can refer to this migration guide
>
> https://ok2c.github.io/httpclient-migration-guide/
>
> Oleg
>
>
>
>
> ---------------------------------------------------------------------
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>
>
--
Regards, Petar!
Karlovo, Bulgaria.
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