Thanks for your answer. Now I understand what the max means.
However the errors occured again. I don't know if the error shows a
bug or just my configuration error, so I sent to dev list.
I used worker MPM.
ThreadLimit 600
<IfModule worker.c>
StartServers 4
MaxClients 24000
ServerLimit 50
MinSpareThreads 1000
MaxSpareThreads 2000
ThreadsPerChild 600
MaxRequestsPerChild 0
ListenBackLog 3000
</IfModule>
MaxRequestsPerChild 0
ProxyPass /jspdir ajp://localhost:8009/jspdir max=10
My TOMCAT configuration:
<Connector port="8009" maxHttpHeaderSize="8192"
maxThreads="8000" minSpareThreads="4000" maxSpareThreads="8000"
acceptCound="50000" enableLookups="false"
redirectPort="8443" protocol="AJP/1.3"
tomcatAuthentication = "false" />
So the max connections httpd created should be 50 * 10 = 500, however
TOMCAT threads are 8000. So why these errors happened? (Apache errors
happened first, then TOMCAT errors).
Thx, Xuekun
> Apart from the fact that I think that these questions belong to the users
> list:
>
> max ensures that not more then max connections get created *per* Apache child
> process.
>
> So the questions are
>
> 1. What MPM do you use?
> 2. What is your setting for ServerLimit?
>
> Provided that you use the worker MPM the maximum number of total connections
> httpd creates is max * ServerLimit.
>
> Regards
>
> Rüdiger
>
>
