Hi, I enable the logging but didn't find any conclusive or decisive logs so that I can forward you. In my testing, I am accessing same URL 500 times in a loop from the client using wget. Squid got hanged sometimes after 120 requests ,sometimes after 150 requests as: rm: cannot remove `index.html': No such file or directory --2013-11-20 03:52:37-- http://www.naukri.com/ Resolving www.naukri.com... 23.72.136.235, 23.72.136.216 Connecting to www.naukri.com|23.72.136.235|:80... connected. HTTP request sent, awaiting response... 503 Service Unavailable 2013-11-20 03:53:39 ERROR 503: Service Unavailable. Whenever it got hanged, it resumes after 1 minute e.g in above example after 03:52:37 the response came at 03:53:39. Please provide more help. Many Thanks, Bhagwat On Wed, Nov 20, 2013 at 1:44 PM, Amos Jeffries <squid3@xxxxxxxxxxxxx> wrote: > On 20/11/2013 7:59 p.m., Bhagwat Yadav wrote: >> Hi, >> >> While doing some testing I am facing the issue that squid after some >> time not able to the process the request and saying : >> >> Connecting to www.attblueroom.com|216.77.188.73|:80... failed: >> Connection refused. >> >> Please provide some help. How I can debug the issue? What will the >> likely processing in such cases? > > Start with cache.log. Does it mention anything happening right before or > at the time the problem apppears? > > If there is no indication there try increasing the debug level: > debug options ALL,4 > > >> >> Also this issue is not continously reproducible. > > Is there any sign in access.log of something in the traffic when it happens? > > > Amos