Am 18.03.2016 um 06:57 schrieb Muhammad Faisal:
Any update on this?
that smells like your nginx is refusing the connectionwhat about read your backends log and if that not helps provide more informations about your currecnt configuration?
------ Original Message ------ From: "Muhammad Faisal" <[email protected] <mailto:[email protected]>> To: "Users" <[email protected] <mailto:[email protected]>> Sent: 3/17/2016 11:50:46 PM Subject: Too many errors in error.log with status 502*Hi,* Today I have put further load on ATS on the fly (redirected port 80 towards ATS box). The site running nginx caused the 502 error (in the squid logs) I tried the workaround of disabling keep_alive for sometime and restarting services which resolved the issue but now im seeing the following in the error.logs: *Error Log Output:* 20160317.23h36m39s RESPONSE: sent CLIENT-IP status 502 (Connect Error <Connection refused/111>) for 'http://download.foobar.com/1GB.zip' 20160317.23h36m40s RESPONSE: sent CLIENT-IP status 502 (Connect Error <Connection refused/111>) for 'http://download.foobar.com/1GB.zip' 20160317.23h36m40s RESPONSE: sent CLIENT-IP status 502 (Connect Error <Connection refused/111>) for 'http://download.foobar.com/1GB.zip' 20160317.23h36m40s RESPONSE: sent CLIENT-IP status 502 (Connect Error <Connection refused/111>) for 'http://download.foobar.com/1GB.zip' But I also see the following in Squid.blog: What does it mean? 1458240093.649 900721 CLIENT-IP ERR_CLIENT_ABORT/206 48571718 GET http://download.foobar.com/1GB.zip- DIRECT/download.foobar.com application/zip 1458240094.999 900623 CLIENT-IP ERR_CLIENT_ABORT/206 50252846 GET http://download.foobar.com/1GB.zip- DIRECT/download.foobar.com application/zip
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