Confluence via AJP connector

[Tawfeq Shahin]

Hello,

I have the following Problem in /opt/atlassian/confluence/logs/catalina.out

"[ajp-nio-8009-exec-10] org.apache.coyote.ajp.AjpMessage.processHeader Invalid message received with signature 18245"

### AJP in Server.xml

<Connector port="8009"
URIEncoding="UTF-8"
enableLookups="false"
protocol="org.apache.coyote.ajp.AjpNioProtocol"
connectionTimeout="20000"
redirectPort="8443"
maxThreads="150"
minSpareThreads="10"
acceptCount="10"
debug="0"
/>

### on Apache 

ProxyRequests Off
ProxyPass /x/y                 ajp://confluence-Server:8009/x/y
ProxyPassReverse /x/y    ajp://confluence-Server:8009/x/y

[AnnWorley · Accepted solution]

Hi Tawfeq,

If the Confluence instance is performing as expected it is probably okay to ignore the messages in the catalina.out. It is very chatty about the Tomcat webserver.

If you are having trouble with Confluence, please describe what you are experiencing.

I checked out our doc: Proxying Atlassian server applications with Apache HTTP Server (mod_proxy_ajp)and noticed the protocol is expressed differently under 3. Configure the Connector directive. The doc is using:

protocol="AJP/1.3"

where your connector has:

protocol="org.apache.coyote.ajp.AjpNioProtocol"

I am not sure that is a problem but it was something I noticed.

Thanks,

Ann