On 05/29/2017 01:03 AM, Dominic Kim wrote: > It looks squid is retrying many times. > And after reach maximum retry limit, it responds with 503 service > unavailable. > As you know maximum limit is 10 times. > It looks that it retries 10 times within just 3 seconds. > Are there any way to configure retry interval? There is not -- Squid retries as fast as possible. A quality patch adding an ACL-driven artificial retry delay and/or an exponential backoff algorithm should be welcomed IMO. Alex. > 2017-05-23 1:13 GMT+09:00 Alex Rousskov: > > On 05/22/2017 03:02 AM, Dominic Kim wrote: > > I have tested with squid 3.3, 3.5, 4. > > And the behavior were same. > > When using Squid v3.5 or v4, please reproduce the problem using a single > HTTP transaction while collecting level-7 or higher debugging and then > post the corresponding (compressed) cache.log. > > http://wiki.squid-cache.org/SquidFaq/BugReporting#Debugging_a_single_transaction > <http://wiki.squid-cache.org/SquidFaq/BugReporting#Debugging_a_single_transaction> > > Alex. > > > > 2017-05-22 18:01 GMT+09:00 Dominic Kim: > > > > When I connect to a target server via squid, if server does not > > exist, I get "No route to host" error. > > And if server exist, but port is not opened yet, I get "Connection > > refused" error. > > > > As per the definition of "connect_retries" option, it should retry > > when connection attempt failed. > > (reference: http://www.squid-cache.org/Doc/config/connect_retries/ > <http://www.squid-cache.org/Doc/config/connect_retries/> > > <http://www.squid-cache.org/Doc/config/connect_retries/ > <http://www.squid-cache.org/Doc/config/connect_retries/>>) > > > > IMHO, in both the cases, connection attempts failed and it is > > supposed to retry. > > However, if I enable this feature, it only retries on "No route to > > host" error. > > In case of "Connection refused", I am getting 503 service > > unavailable error immediately. > > > > Are there anyway to fix this behavior? > > Kindly help me. _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users
