Re: How to connect Apache and Tomcat using http2 protocol

[Ananya Dey <ananyadey.95@xxxxxxxxx>]

Hi ,

I am trying to connect Apache httpd and tomcat using websockets protocol. I am supposed to use ws tunnel but the tomcat homepage is not loading with it.

This is how I am connecting it. 

ProxyRequests On

<Location /ananya>

        ProxyPass "ws://15.213.91.33:10905/test"

</Location>

It 's not loading it. However, if instead I use the below, it is loading.

ProxyRequests On

<Location /ananya>

        ProxyPass "http://15.213.91.33:10905/test"

</Location>

Can someone please give me a solution for this.

Thanks and regards,

Ananya

On Wed, Dec 13, 2017 at 11:52 AM, Ananya Dey <ananyadey.95@xxxxxxxxx> wrote:

Hi, thanks for your help :) Http2 is working fine now. But I want to check for Web sockets protocol.

When I use ProxyPass with 'http' , it is running fine.

But according to the documentation, if I use 'ws' with proxypass then it is not loading.

This is the code snippet:

ProxyRequests On

<Location /ananya>

        ProxyPass "ws://15.213.91.33:10905/test"

</Location>

Can someone please help me out.

Thanks and regards, 

Ananya

On Tue, Dec 12, 2017 at 11:33 PM, Luca Toscano <toscano.luca@xxxxxxxxx> wrote:

Hi!

2017-12-12 6:48 GMT+01:00 Ananya Dey <ananyadey.95@xxxxxxxxx>:

Hi

I am trying to connect Apache and Tomcat using HTTP2 protocol. 

1. These are the changes that I have made in my server.xml.

 <Connector port="10905" protocol="org.apache.coyote.http11.Http11NioProtocol"

               maxThreads="150" SSLEnabled="false" 

   sslImplementationName="org.apache.tomcat.util.net.openssl.OpenSSLImplementation">

        <UpgradeProtocol className="org.apache.coyote.http2.Http2Protocol" />

        <SSLHostConfig>

            <Certificate certificateKeyFile="/home/ananya/tomcat_server1/apache-tomcat-8.5.23/conf/server.key"

                         certificateFile="/home/ananya/tomcat_server1/apache-tomcat-8.5.23/conf/server.crt"/>

        </SSLHostConfig>

    </Connector>

2. In my httpd.conf,

I have added 

Protocols h2 

LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so

LoadModule http2_module modules/mod_http2.so

and ProxyPass "http://15.213.91.33:10905/"

But through the various tests, it is mostly concluded that it supports websocket protocol using http proxy. But not supporting http2.

Can someone please help me out??

I think that you'd need to try https://httpd.apache.org/docs/2.4/mod/mod_proxy_http2.html.

Hope that helps!

Luca