--------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxxHi,In my application https://www.backbutton.org/I placed the front end proxy server on the all new 64 Bit Rasperry Pi 4.It is a wopping 64 bit processor with 8GM Ram running the on linux lsb_release Ubuntu 20.04 LTS.I used the ubuntu 64 bit OS rather than Raspberry Pi OS because Raspberry Pi OS was pulling down a different versionof Ubuntu server Apache HTTPD , did not not include all the Ubuntu utilities.I understand that when I startup the HTTPD using systemctl start apache2, it rises directly into RAMoccupying the massive 8 GM of volatile memory. Then it starts listening for urls in the I/O buffer.I understand the HTTPD socket server with its text parser mod(s) performs quite fast when running in RAM.I have tried out two different bits used talk to HTTPD with the back end business logic application server(s) .The first bit I used is the mod_jk.This is the bit which talks to each otherLoadModule jk_module path/to/mod_jk.so AddModule mod_jk.c JkWorkersFile /path/to/httpd/conf/workers.propertiesThe second bit I used is called mod_proxy.this is the bit which talks to each other<VirtualHost backbutton.org:443> <Proxy balancer://mycluster> BalancerMember http://127.0.0.1:8080 BalancerMember http://127.0.0.1:8081 </Proxy> ProxyPreserveHost On ProxyPass / balancer://mycluster/ ProxyPassReverse / balancer://mycluster/ </VirtualHost>Both bits I used to talk to each other work fine. The first bit and the second bit.QuestionsI am a bit confused which bit should I use, the first bit or the second bit ?Are any other bit(s) I can also try out for a bit of practice ?favourite phrase:How you like them Apples ?
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