<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">The ALPN jars are on maven central here:<div class=""><br class=""></div><div class=""><a href="https://repo1.maven.org/maven2/org/mortbay/jetty/alpn/alpn-boot/" class="">https://repo1.maven.org/maven2/org/mortbay/jetty/alpn/alpn-boot/</a></div><div class=""><br class=""></div><div class="">You have to match the specific version for the JDK version that you use, which is documented on the alpa-chapter you linked.</div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Nov 10, 2015, at 11:52 AM, jorge lima <<a href="mailto:jorge.ayala2012@gmail.com" class="">jorge.ayala2012@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class="">Hi,<br class=""><br class="">thanks for the answer again, I'm using now this okhttp and looks very good for me, the problem is that I need to know how to set the proper ALPN boot jar in the bootclasspath (Jetty), I'm having troubles: <br class=""><div style="font-size:12.8px" class=""><span style="font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:19.5px" class=""><br class=""></span></div><div style="font-size:12.8px" class=""><span style="font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; font-size: 13.3333px; white-space: pre-wrap; background-color: rgb(238, 238, 238);" class="">java -Xbootclasspath/p:<path_to_alpn_boot_jar> ...</span></div><div style="font-size:12.8px" class=""><span style="font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; font-size: 13.3333px; white-space: pre-wrap; background-color: rgb(238, 238, 238);" class=""><br class=""></span></div>How I'm gonna put a path to alpn boot jar if I don't have any?<div class=""><br class=""></div><div class="">Here is the link:</div><div class=""><br class=""></div><div class=""><a href="https://www.eclipse.org/jetty/documentation/current/alpn-chapter.html" class="">https://www.eclipse.org/jetty/documentation/current/alpn-chapter.html</a></div><div class=""><br class=""></div><div class="">If you could help me I would appreciate.<br class=""><div style="font-size:12.8px" class=""><span style="font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; font-size: 13.3333px; white-space: pre-wrap; background-color: rgb(238, 238, 238);" class=""><br class=""></span></div><div style="font-size:12.8px" class=""><span style="font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; font-size: 13.3333px; white-space: pre-wrap; background-color: rgb(238, 238, 238);" class=""><br class=""></span></div></div></div><div class="gmail_extra"><br class=""><div class="gmail_quote">2015-11-10 7:34 GMT-03:00 Tomaž Cerar <span dir="ltr" class=""><<a href="mailto:tomaz.cerar@gmail.com" target="_blank" class="">tomaz.cerar@gmail.com</a>></span>:<br class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr" class=""><div class=""><div class=""><div class=""><div class=""><div class="">First you will need client api that knows how to handle HTTP2.<br class=""><br class=""></div>java's URL/URI currently don't support http2 at all.<br class=""></div>There is JEP <a href="http://openjdk.java.net/jeps/110" target="_blank" class="">http://openjdk.java.net/jeps/110</a> to add support for it in JDK 9.<br class=""><br class=""></div>AFAK at the moment only <a href="https://github.com/square/okhttp" target="_blank" class="">https://github.com/square/okhttp</a> client properly supports http2.<br class=""></div>But there is lots of development going on around this topic, best to look the internet <br class="">for solution that suits you best.<br class=""><br class="">--<br class=""></div>tomaz<br class=""><div class=""><div class=""><div class=""><div class=""><br class=""><br class=""></div></div></div></div></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br class=""><div class="gmail_quote">On Mon, Nov 9, 2015 at 9:12 PM, jorge lima <span dir="ltr" class=""><<a href="mailto:jorge.ayala2012@gmail.com" target="_blank" class="">jorge.ayala2012@gmail.com</a>></span> wrote:<br class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr" class="">Hi,<div class=""><br class=""></div><div class="">thanks for the answer. But what I really need to know is to discover if some website uses HTTP/2 or not, like how we use in URLConnection with Java:</div><div class=""><br class=""></div><div class="">URL url = new URL("<a href="https://developer.jboss.org/" target="_blank" class="">https://developer.jboss.org/</a>");</div><div class=""><div class="">Map<String, List<String>> map = new HashMap<>();</div><div class="">URL obj = new URL(url.toString());<br class=""></div><div class="">URLConnection conn = obj.openConnection();</div><div class="">map = conn.getHeaderFields();</div></div><div class="">...</div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">Thanks again!</div></div><div class=""><div class=""><div class="gmail_extra"><br class=""><div class="gmail_quote">2015-11-09 16:51 GMT-03:00 Tomaž Cerar <span dir="ltr" class=""><<a href="mailto:tomaz.cerar@gmail.com" target="_blank" class="">tomaz.cerar@gmail.com</a>></span>:<br class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr" class=""><div class=""><div class=""><div class=""><div class="">It is not just http/2 header :)<br class=""><br class=""></div>but yes, undertow supports it, to enable it you will need to upgrade to Java 8 and do some additional setup.<br class=""><br class=""></div>see <a href="https://developer.jboss.org/message/929048" target="_blank" class="">https://developer.jboss.org/message/929048</a><br class=""><a href="http://undertow.io/blog/2015/03/26/HTTP2-In-Wildfly.html" target="_blank" class="">http://undertow.io/blog/2015/03/26/HTTP2-In-Wildfly.html</a><br class=""><br class=""></div>for how to setup it.<br class=""><br class="">--<br class=""></div>tomaz<br class=""><div class=""><div class=""><div class=""><br class=""></div></div></div></div><div class="gmail_extra"><br class=""><div class="gmail_quote"><span class="">On Mon, Nov 9, 2015 at 6:15 PM, jorge lima <span dir="ltr" class=""><<a href="mailto:jorge.ayala2012@gmail.com" target="_blank" class="">jorge.ayala2012@gmail.com</a>></span> wrote:<br class=""></span><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class=""><div dir="ltr" class=""><div class=""><span style="font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:19.5px" class="">Hi,</span></div><span style="font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:19.5px" class=""><div class=""><span style="font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:19.5px" class=""><br class=""></span></div>Is there already a way to get the HTTP/2 response header in Java using Undertow? I really need to know. I'm using JDK 7 on my Java Project. Thank you very much!</span><br class=""></div>
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