<div dir="ltr"><div>Hi</div><div><br></div><div>I'm occasionally having the following error (entire compressed cache.log is 150K, I'll attach it if required).</div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><pre style="color:rgb(0,0,0);white-space:pre-wrap">2021/04/25 09:42:36.226| 33,2| AsyncCallQueue.cc(55) fireNext: entering clientListenerConnectionOpened(local=<a href="http://0.0.0.0:3128">0.0.0.0:3128</a> remote=[::] flags=9, err=0, HTTP Socket port=0x55ba5f6e3a50)
2021/04/25 09:42:36.226| 33,2| AsyncCall.cc(38) make: make call clientListenerConnectionOpened [call19]
2021/04/25 09:42:36.226| 0,3| client_side.cc(3563) OpenedHttpSocket: check failed: NHttpSockets > 0
    exception location: client_side.cc(3563) OpenedHttpSocket

2021/04/25 09:42:36.226| FATAL: check failed: NHttpSockets > 0
    exception location: client_side.cc(3563) OpenedHttpSocket

2021/04/25 09:42:36.226| 24,8| SBuf.cc(70) ~SBuf: SBuf1801 destructed
2021/04/25 09:42:36.226| 24,9| MemBlob.cc(82) ~MemBlob: destructed, this=0x55ba5f668a10 id=blob1050 capacity=40 size=2
2021/04/25 09:42:36.226| 24,8| SBuf.cc(30) SBuf: SBuf3438 created
2021/04/25 09:42:36.226| 24,8| SBuf.cc(38) SBuf: SBuf3439 created from id SBuf3438
2021/04/25 09:42:36.226| 24,8| SBuf.cc(70) ~SBuf: SBuf3438 destructed</pre></blockquote><div><div>Could not figure out what may cause it.</div><div>Can you please advise me on a set of actions I can perform to gather more information?</div></div><div><br></div><div> Output of 'squid --version':</div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Squid Cache: Version 4.14<br>Service Name: squid<br><br>This binary uses OpenSSL 1.1.1d  10 Sep 2019. For legal restrictions on distribution see <a href="https://www.openssl.org/source/license.html">https://www.openssl.org/source/license.html</a><br><br>configure options:  '--prefix=/usr' '--localstatedir=/var' '--libexecdir=/usr/lib/squid' '--datadir=/usr/share/squid' '--sysconfdir=/etc/squid' '--with-default-user=proxy' '--with-logdir=/var/log/squid' '--with-pidfile=/var/run/squid.pid' '--mandir=/usr/share/man' '--enable-inline' '--disable-arch-native' '--enable-async-io=8' '--enable-storeio=ufs,aufs,diskd,rock' '--enable-removal-policies=lru,heap' '--enable-delay-pools' '--enable-cache-digests' '--enable-icap-client' '--enable-follow-x-forwarded-for' '--enable-auth-basic=DB,fake,getpwnam,LDAP,NCSA,NIS,PAM,POP3,RADIUS,SASL,SMB' '--enable-auth-digest=file,LDAP' '--enable-auth-negotiate=kerberos,wrapper' '--enable-auth-ntlm=fake,SMB_LM' '--enable-external-acl-helpers=file_userip,kerberos_ldap_group,LDAP_group,session,SQL_session,unix_group,wbinfo_group' '--enable-url-rewrite-helpers=fake' '--enable-eui' '--enable-esi' '--enable-zph-qos' '--enable-ecap' '--disable-translation' '--with-swapdir=/var/spool/squid' '--with-filedescriptors=65536' '--with-large-files' '--enable-linux-netfilter' '--enable-ssl' '--enable-ssl-crtd' '--with-openssl'<br></blockquote><div><br></div><div> Many thanks,</div><div>Moti</div></div>