Hi, On 02.08.2021 18:39, Michael Tremer wrote: > Hey, > > That sounds good. > > The change log lists a couple of changed and remove directives: > > http://www.squid-cache.org/Versions/v5/squid-5.1-RELEASENOTES.html#s3 > > Could you check if we are affected by any of this change? Building was ok - installing was ok. I checked the release notes and on the first glance didn't find anything we would need to worry about. Will take a closer look on weekend. But...: 5.1 is permanently complaining about filedescriptors and I couldn't find the reason for this so far. Even if I reduce the number during build to 32768 (this is supposedly his maximum), it keeps complaining: ... 2021/08/03 19:19:03 kid1| NOTICE: Could not increase the number of filedescriptors 2021/08/03 19:19:03 kid1| With 4096 file descriptors available ... And - it seems that it doesn't like 'privoxy'. Everything seems to work(!), no seen problems(!), but with 'squid 5.1' I'm getting these sporadic messages in 'cache_log': ... 2021/08/03 19:27:17 kid1| helperOpenServers: Starting 2/4 'redirect_wrapper' processes current master transaction: master88 2021/08/03 19:27:33 kid1| TCP connection to 127.0.0.1/8118 failed current master transaction: master53 2021/08/03 19:27:34 kid1| TCP connection to 127.0.0.1/8118 failed current master transaction: master53 2021/08/03 19:27:56 kid1| TCP connection to 127.0.0.1/8118 failed current master transaction: master53 ... 2021/08/03 19:59:34 kid1| TCP connection to 127.0.0.1/8118 failed current master transaction: master53 2021/08/03 19:59:34 kid1| Detected DEAD Parent: privoxy current master transaction: master53 2021/08/03 19:59:34 kid1| Detected REVIVED Parent: privoxy current master transaction: master53 2021/08/03 19:59:34 kid1| TCP connection to 127.0.0.1/8118 failed current master transaction: master53 ... Somehow I don't like this. Will report, if I find the reason. Best, Matthias > -Michael > >> On 2 Aug 2021, at 17:12, Matthias Fischer wrote: >> >> Hi, >> >> for the records... >> >> 5.1 has gone stable: >> >> => http://www.squid-cache.org/Versions/ >> >> Excerpt from changelog: >> "Changes in squid-5.1 (01 Aug 2021): >> >> - Bug 4696: Fix leaky String move assignment operator >> - Fix ACL-related reconfiguration memory leak >> - Fix SSL-Bump reconfiguration leaking public key memory >> - Fix build on RISC-V >> - Fix build on Ubuntu 21.04 >> >> Changes in squid-5.0.7 (04 Jul 2021): >> >> - Fix a helper logging issues >> - Fix some helper connection issues >> - Cleanup: remove much unused code >> - ... and all fixes from 4.16 >> ..." >> >> I'm at it. >> >> Best, >> Matthias >> >