Deleted files crashes Collabora #696
Description
Describe the bug
Deleted files function in nc 17 crashes collabora docker container.
To Reproduce
- Click 'Deleted files' from 'Files' page.
- As the webpage pulls up the deleted files list, the CODE dashboard shows many 'callback:' entries from a user called 'LocalHost#0' then 'LocalHost#1' and so on.
- Scroll down the list, when the callbacks reaches around 200 'callbacks' the docker falls over and you get the '502 Bad Gateway' page. This is only resolved by restarting the docker container.
Expected behavior
Deleted files (or indeed files on their own) wouldn't trigger action from Collabora unless opening the file in Collabora.. Viewing file lists (Deleted or otherwise) shouldn't cause collabora to 'callback' hundreds of times and crash.
Screenshots
https://i.imgur.com/2egyf3W.jpg
Client details:
- OS: Windows 7
- Browser: Chrome & Firefox
- Version 79.0.3945.36 (Official Build) beta (64-bit) & 70.0.1 (64-bit) respectively.
- Device: Desktop
Server details
Operating system:
Debian 10 (Buster)
Web server:
nginx version: nginx/1.17.5
Database:
mysql Ver 15.1 Distrib 10.4.10-MariaDB, for debian-linux-gnu (x86_64) using readline 5.2
PHP version:
PHP 7.3.11-1+020191026.48+debian101.gbpf71ca0 (cli) (built: Oct 26 2019 14:20:37) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.3.11, Copyright (c) 1998-2018 Zend Technologies
with Zend OPcache v7.3.11-1+020191026.48+debian101.gbpf71ca0, Copyright (c) 1999-2018, by Zend Technologies
Nextcloud version:
17.0.1
Your version is up to date.
Update channel: Stable
Version of the richdocuments app
3.4.4
Version of Collabora Online
Docker pull 5 weeks ago
Logs
Nextcloud log (data/nextcloud.log)
{"reqId":"XXXXXXXXXXXXXXXXXXXXXXX","level":1,"time":"2019-11-16T23:54:28+00:00","remoteAddr":"IP.ad.dr.ess","user":"username","app":"richdocuments","method":"GET","url":"\/apps\/files_trashbin\/preview?fileId=796398&file=filename.docx%2F~%2411.11.2019.docx.d1573939336&c=1573939336","message":{"Exception":"GuzzleHttp\\Exception\\ServerException","Message":"Server error: `POST https:\/\/fullyqualified.domain.name\/lool\/convert-to\/png` resulted in a `502 Bad Gateway` response:\n<html>\r\n<head><title>502 Bad Gateway<\/title><\/head>\r\n<body>\r\n<center><h1>502 Bad Gateway<\/h1><\/center>\r\n<hr><center>ngin (truncated...)\n","Code":502,"Trace":[{"file":"\/var\/www\/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/Middleware.php","line":66,"function":"create","class":"GuzzleHttp\\Exception\\RequestException","type":"::","args":[{"__class__":"GuzzleHttp\\Psr7\\Request"},"*** sensitive parameter replaced ***"]},{"file":"\/var\/www\/nextcloud\/3rdparty\/guzzlehttp\/promises\/src\/Promise.php","line":203,"function":"GuzzleHttp\\{closure}","class":"GuzzleHttp\\Middleware","type":"::","args":["*** sensitive parameters replaced ***"]},{"file":"\/var\/www\/nextcloud\/3rdparty\/guzzlehttp\/promises\/src\/Promise.php","line":156,"function":"callHandler","class":"GuzzleHttp\\Promise\\Promise","type":"::","args":[1,"*** sensitive parameter replaced ***",[{"__class__":"GuzzleHttp\\Promise\\Promise"},{"__class__":"Closure"},null]]},{"file":"\/var\/www\/nextcloud\/3rdparty\/guzzlehttp\/promises\/src\/TaskQueue.php","line":47,"function":"GuzzleHttp\\Promise\\{closure}","class":"GuzzleHttp\\Promise\\Promise","type":"::","args":["*** sensitive parameters replaced ***"]},{"file":"\/var\/www\/nextcloud\/3rdparty\/guzzlehttp\/promises\/src\/Promise.php","line":246,"function":"run","class":"GuzzleHttp\\Promise\\TaskQueue","type":"->","args":[true]},{"file":"\/var\/www\/nextcloud\/3rdparty\/guzzlehttp\/promises\/src\/Promise.php","line":223,"function":"invokeWaitFn","class":"GuzzleHttp\\Promise\\Promise","type":"->","args":[]},{"file":"\/var\/www\/nextcloud\/3rdparty\/guzzlehttp\/promises\/src\/Promise.php","line":267,"function":"waitIfPending","class":"GuzzleHttp\\Promise\\Promise","type":"->","args":[]},{"file":"\/var\/www\/nextcloud\/3rdparty\/guzzlehttp\/promises\/src\/Promise.php","line":225,"function":"invokeWaitList","class":"GuzzleHttp\\Promise\\Promise","type":"->","args":[]},{"file":"\/var\/www\/nextcloud\/3rdparty\/guzzlehttp\/promises\/src\/Promise.php","line":62,"function":"waitIfPending","class":"GuzzleHttp\\Promise\\Promise","type":"->","args":[]},{"file":"\/var\/www\/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/Client.php","line":131,"function":"wait","class":"GuzzleHttp\\Promise\\Promise","type":"->","args":[]},{"file":"\/var\/www\/nextcloud\/lib\/private\/Http\/Client\/Client.php","line":212,"function":"request","class":"GuzzleHttp\\Client","type":"->","args":["post","https:\/\/fullyqualified.domain.name\/lool\/convert-to\/png",{"proxy":null,"verify":"\/media\/storage\/nc_data\/files_external\/rootcerts.crt","timeout":10,"multipart":[{"name":"~$11.11.2019.docx.d1573939480","contents":null}],"headers":{"User-Agent":"Nextcloud Server Crawler"},"synchronous":true}]},{"file":"\/var\/www\/nextcloud\/apps\/richdocuments\/lib\/Preview\/Office.php","line":90,"function":"post","class":"OC\\Http\\Client\\Client","type":"->","args":["https:\/\/fullyqualified.domain.name\/lool\/convert-to\/png",{"timeout":10,"multipart":[{"name":"~$11.11.2019.docx.d1573939480","contents":null}]}]},{"file":"\/var\/www\/nextcloud\/lib\/private\/Preview\/ProviderV1Adapter.php","line":48,"function":"getThumbnail","class":"OCA\\Richdocuments\\Preview\\Office","type":"->","args":["~$11.11.2019.docx.d1573939480",1024,768,false,{"__class__":"OC\\Files\\View"}]},{"file":"\/var\/www\/nextcloud\/lib\/private\/Preview\/GeneratorHelper.php","line":59,"function":"getThumbnail","class":"OC\\Preview\\ProviderV1Adapter","type":"->","args":[{"__class__":"OC\\Files\\Node\\File"},1024,768]},{"file":"\/var\/www\/nextcloud\/lib\/private\/Preview\/Generator.php","line":204,"function":"getThumbnail","class":"OC\\Preview\\GeneratorHelper","type":"->","args":[{"__class__":"OC\\Preview\\ProviderV1Adapter"},{"__class__":"OC\\Files\\Node\\File"},1024,768]},{"file":"\/var\/www\/nextcloud\/lib\/private\/Preview\/Generator.php","line":126,"function":"getMaxPreview","class":"OC\\Preview\\Generator","type":"->","args":[{"__class__":"OC\\Files\\SimpleFS\\SimpleFolder"},{"__class__":"OC\\Files\\Node\\File"},"application\/vnd.openxmlformats-officedocument.wordprocessingml.document",""]},{"file":"\/var\/www\/nextcloud\/lib\/private\/PreviewManager.php","line":210,"function":"getPreview","class":"OC\\Preview\\Generator","type":"->","args":[{"__class__":"OC\\Files\\Node\\File"},128,128,true,"fill","application\/vnd.openxmlformats-officedocument.wordprocessingml.document"]},{"file":"\/var\/www\/nextcloud\/apps\/files_trashbin\/lib\/Controller\/PreviewController.php","line":118,"function":"getPreview","class":"OC\\PreviewManager","type":"->","args":[{"__class__":"OC\\Files\\Node\\File"},128,128,true,"fill","application\/vnd.openxmlformats-officedocument.wordprocessingml.document"]},{"file":"\/var\/www\/nextcloud\/lib\/private\/AppFramework\/Http\/Dispatcher.php","line":170,"function":"getPreview","class":"OCA\\Files_Trashbin\\Controller\\PreviewController","type":"->","args":[796398,128,128]},{"file":"\/var\/www\/nextcloud\/lib\/private\/AppFramework\/Http\/Dispatcher.php","line":99,"function":"executeController","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->","args":[{"__class__":"OCA\\Files_Trashbin\\Controller\\PreviewController"},"getPreview"]},{"file":"\/var\/www\/nextcloud\/lib\/private\/AppFramework\/App.php","line":126,"function":"dispatch","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->","args":[{"__class__":"OCA\\Files_Trashbin\\Controller\\PreviewController"},"getPreview"]},{"file":"\/var\/www\/nextcloud\/lib\/private\/AppFramework\/Routing\/RouteActionHandler.php","line":47,"function":"main","class":"OC\\AppFramework\\App","type":"::","args":["OCA\\Files_Trashbin\\Controller\\PreviewController","getPreview",{"__class__":"OC\\AppFramework\\DependencyInjection\\DIContainer"},{"_route":"files_trashbin.Preview.getPreview"}]},{"function":"__invoke","class":"OC\\AppFramework\\Routing\\RouteActionHandler","type":"->","args":[{"_route":"files_trashbin.Preview.getPreview"}]},{"file":"\/var\/www\/nextcloud\/lib\/private\/Route\/Router.php","line":297,"function":"call_user_func","args":[{"__class__":"OC\\AppFramework\\Routing\\RouteActionHandler"},{"_route":"files_trashbin.Preview.getPreview"}]},{"file":"\/var\/www\/nextcloud\/lib\/base.php","line":1000,"function":"match","class":"OC\\Route\\Router","type":"->","args":["\/apps\/files_trashbin\/preview"]},{"file":"\/var\/www\/nextcloud\/index.php","line":42,"function":"handleRequest","class":"OC","type":"::","args":[]}],"File":"\/var\/www\/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/Exception\/RequestException.php","Line":113,"CustomMessage":"Failed to convert file to preview"},"userAgent":"Mozilla\/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/79.0.3945.36 Safari\/537.36","version":"17.0.1.1"}
{"reqId":"XXXXXXXXXXXXXXXXXXXXX","level":1,"time":"2019-11-16T23:54:28+00:00","remoteAddr":"IP.ad.dr.ess","user":"username","app":"richdocuments","method":"GET","url":"\/apps\/files_trashbin\/preview?fileId=796393&file=filename.docx%2F~%2411.11.2019.docx.d1573939102&c=1573939102","message":{"Exception":"GuzzleHttp\\Exception\\ServerException","Message":"Server error: `POST https:\/\/fullyqualified.domain.name\/lool\/convert-to\/png` resulted in a `502 Bad Gateway` response:\n<html>\r\n<head><title>502 Bad Gateway<\/title><\/head>\r\n<body>\r\n<center><h1>502 Bad Gateway<\/h1><\/center>\r\n<hr><center>ngin (truncated...)\n","Code":502,"Trace":[{"file":"\/var\/www\/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/Middleware.php","line":66,"function":"create","class":"GuzzleHttp\\Exception\\RequestException","type":"::","args":[{"__class__":"GuzzleHttp\\Psr7\\Request"},"*** sensitive parameter replaced ***"]},{"file":"\/var\/www\/nextcloud\/3rdparty\/guzzlehttp\/promises\/src\/Promise.php","line":203,"function":"GuzzleHttp\\{closure}","class":"GuzzleHttp\\Middleware","type":"::","args":["*** sensitive parameters replaced ***"]},{"file":"\/var\/www\/nextcloud\/3rdparty\/guzzlehttp\/promises\/src\/Promise.php","line":156,"function":"callHandler","class":"GuzzleHttp\\Promise\\Promise","type":"::","args":[1,"*** sensitive parameter replaced ***",[{"__class__":"GuzzleHttp\\Promise\\Promise"},{"__class__":"Closure"},null]]},{"file":"\/var\/www\/nextcloud\/3rdparty\/guzzlehttp\/promises\/src\/TaskQueue.php","line":47,"function":"GuzzleHttp\\Promise\\{closure}","class":"GuzzleHttp\\Promise\\Promise","type":"::","args":["*** sensitive parameters replaced ***"]},{"file":"\/var\/www\/nextcloud\/3rdparty\/guzzlehttp\/promises\/src\/Promise.php","line":246,"function":"run","class":"GuzzleHttp\\Promise\\TaskQueue","type":"->","args":[true]},{"file":"\/var\/www\/nextcloud\/3rdparty\/guzzlehttp\/promises\/src\/Promise.php","line":223,"function":"invokeWaitFn","class":"GuzzleHttp\\Promise\\Promise","type":"->","args":[]},{"file":"\/var\/www\/nextcloud\/3rdparty\/guzzlehttp\/promises\/src\/Promise.php","line":267,"function":"waitIfPending","class":"GuzzleHttp\\Promise\\Promise","type":"->","args":[]},{"file":"\/var\/www\/nextcloud\/3rdparty\/guzzlehttp\/promises\/src\/Promise.php","line":225,"function":"invokeWaitList","class":"GuzzleHttp\\Promise\\Promise","type":"->","args":[]},{"file":"\/var\/www\/nextcloud\/3rdparty\/guzzlehttp\/promises\/src\/Promise.php","line":62,"function":"waitIfPending","class":"GuzzleHttp\\Promise\\Promise","type":"->","args":[]},{"file":"\/var\/www\/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/Client.php","line":131,"function":"wait","class":"GuzzleHttp\\Promise\\Promise","type":"->","args":[]},{"file":"\/var\/www\/nextcloud\/lib\/private\/Http\/Client\/Client.php","line":212,"function":"request","class":"GuzzleHttp\\Client","type":"->","args":["post","https:\/\/fullyqualified.domain.name\/lool\/convert-to\/png",{"proxy":null,"verify":"\/media\/storage\/nc_data\/files_external\/rootcerts.crt","timeout":10,"multipart":[{"name":"~$11.11.2019.docx.d1573939272","contents":null}],"headers":{"User-Agent":"Nextcloud Server Crawler"},"synchronous":true}]},{"file":"\/var\/www\/nextcloud\/apps\/richdocuments\/lib\/Preview\/Office.php","line":90,"function":"post","class":"OC\\Http\\Client\\Client","type":"->","args":["https:\/\/fullyqualified.domain.name\/lool\/convert-to\/png",{"timeout":10,"multipart":[{"name":"~$11.11.2019.docx.d1573939272","contents":null}]}]},{"file":"\/var\/www\/nextcloud\/lib\/private\/Preview\/ProviderV1Adapter.php","line":48,"function":"getThumbnail","class":"OCA\\Richdocuments\\Preview\\Office","type":"->","args":["~$11.11.2019.docx.d1573939272",1024,768,false,{"__class__":"OC\\Files\\View"}]},{"file":"\/var\/www\/nextcloud\/lib\/private\/Preview\/GeneratorHelper.php","line":59,"function":"getThumbnail","class":"OC\\Preview\\ProviderV1Adapter","type":"->","args":[{"__class__":"OC\\Files\\Node\\File"},1024,768]},{"file":"\/var\/www\/nextcloud\/lib\/private\/Preview\/Generator.php","line":204,"function":"getThumbnail","class":"OC\\Preview\\GeneratorHelper","type":"->","args":[{"__class__":"OC\\Preview\\ProviderV1Adapter"},{"__class__":"OC\\Files\\Node\\File"},1024,768]},{"file":"\/var\/www\/nextcloud\/lib\/private\/Preview\/Generator.php","line":126,"function":"getMaxPreview","class":"OC\\Preview\\Generator","type":"->","args":[{"__class__":"OC\\Files\\SimpleFS\\SimpleFolder"},{"__class__":"OC\\Files\\Node\\File"},"application\/vnd.openxmlformats-officedocument.wordprocessingml.document",""]},{"file":"\/var\/www\/nextcloud\/lib\/private\/PreviewManager.php","line":210,"function":"getPreview","class":"OC\\Preview\\Generator","type":"->","args":[{"__class__":"OC\\Files\\Node\\File"},128,128,true,"fill","application\/vnd.openxmlformats-officedocument.wordprocessingml.document"]},{"file":"\/var\/www\/nextcloud\/apps\/files_trashbin\/lib\/Controller\/PreviewController.php","line":118,"function":"getPreview","class":"OC\\PreviewManager","type":"->","args":[{"__class__":"OC\\Files\\Node\\File"},128,128,true,"fill","application\/vnd.openxmlformats-officedocument.wordprocessingml.document"]},{"file":"\/var\/www\/nextcloud\/lib\/private\/AppFramework\/Http\/Dispatcher.php","line":170,"function":"getPreview","class":"OCA\\Files_Trashbin\\Controller\\PreviewController","type":"->","args":[796393,128,128]},{"file":"\/var\/www\/nextcloud\/lib\/private\/AppFramework\/Http\/Dispatcher.php","line":99,"function":"executeController","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->","args":[{"__class__":"OCA\\Files_Trashbin\\Controller\\PreviewController"},"getPreview"]},{"file":"\/var\/www\/nextcloud\/lib\/private\/AppFramework\/App.php","line":126,"function":"dispatch","class":"OC\\AppFramework\\Http\\Dispatcher","type":"->","args":[{"__class__":"OCA\\Files_Trashbin\\Controller\\PreviewController"},"getPreview"]},{"file":"\/var\/www\/nextcloud\/lib\/private\/AppFramework\/Routing\/RouteActionHandler.php","line":47,"function":"main","class":"OC\\AppFramework\\App","type":"::","args":["OCA\\Files_Trashbin\\Controller\\PreviewController","getPreview",{"__class__":"OC\\AppFramework\\DependencyInjection\\DIContainer"},{"_route":"files_trashbin.Preview.getPreview"}]},{"function":"__invoke","class":"OC\\AppFramework\\Routing\\RouteActionHandler","type":"->","args":[{"_route":"files_trashbin.Preview.getPreview"}]},{"file":"\/var\/www\/nextcloud\/lib\/private\/Route\/Router.php","line":297,"function":"call_user_func","args":[{"__class__":"OC\\AppFramework\\Routing\\RouteActionHandler"},{"_route":"files_trashbin.Preview.getPreview"}]},{"file":"\/var\/www\/nextcloud\/lib\/base.php","line":1000,"function":"match","class":"OC\\Route\\Router","type":"->","args":["\/apps\/files_trashbin\/preview"]},{"file":"\/var\/www\/nextcloud\/index.php","line":42,"function":"handleRequest","class":"OC","type":"::","args":[]}],"File":"\/var\/www\/nextcloud\/3rdparty\/guzzlehttp\/guzzle\/src\/Exception\/RequestException.php","Line":113,"CustomMessage":"Failed to convert file to preview"},"userAgent":"Mozilla\/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/79.0.3945.36 Safari\/537.36","version":"17.0.1.1"}
Browser log - nginx error log;
2019/11/16 23:54:20 [error] 2834#2834: *843766 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:20 [error] 2834#2834: *843768 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:20 [error] 2834#2834: *843769 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:20 [error] 2834#2834: *843771 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:20 [error] 2834#2834: *843772 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:20 [error] 2834#2834: *843773 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:20 [error] 2834#2834: *843775 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:20 [error] 2834#2834: *843776 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:20 [error] 2834#2834: *843778 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:20 [error] 2834#2834: *843779 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:20 [error] 2834#2834: *843781 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:20 [error] 2834#2834: *843782 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:22 [error] 2834#2834: *843852 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:22 [error] 2834#2834: *843851 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:22 [error] 2835#2835: *843853 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:22 [error] 2834#2834: *843855 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:22 [error] 2834#2834: *843856 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:22 [error] 2834#2834: *843858 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:23 [error] 2835#2835: *843859 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:23 [error] 2834#2834: *843861 peer closed connection in SSL handshake (104: Connection reset by peer) while SSL handshaking to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://127.0.0.1:9980/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:23 [warn] 2834#2834: *843861 upstream server temporarily disabled while SSL handshaking to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://127.0.0.1:9980/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:23 [error] 2834#2834: *843861 connect() failed (111: Connection refused) while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://[::1]:9980/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:23 [warn] 2834#2834: *843861 upstream server temporarily disabled while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://[::1]:9980/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:23 [error] 2834#2834: *843865 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:23 [error] 2834#2834: *843866 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:23 [error] 2834#2834: *843868 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:23 [error] 2834#2834: *843869 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:23 [error] 2834#2834: *843871 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:23 [error] 2834#2834: *843872 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:23 [error] 2834#2834: *843874 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:23 [error] 2835#2835: *843875 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:25 [error] 2834#2834: *843943 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:25 [error] 2834#2834: *843944 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:25 [error] 2834#2834: *843945 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:25 [error] 2834#2834: *843947 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:25 [error] 2834#2834: *843949 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:25 [error] 2834#2834: *843951 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:25 [error] 2834#2834: *843952 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:25 [error] 2834#2834: *843954 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:25 [error] 2834#2834: *843956 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:25 [error] 2834#2834: *843957 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:25 [error] 2834#2834: *843959 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:25 [error] 2834#2834: *843960 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:25 [error] 2834#2834: *843962 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:25 [error] 2834#2834: *843963 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:25 [error] 2834#2834: *843965 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:25 [error] 2834#2834: *843967 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:26 [error] 2834#2834: *844011 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:26 [error] 2834#2834: *844013 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:26 [error] 2834#2834: *844014 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:26 [error] 2834#2834: *844018 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:26 [error] 2834#2834: *844019 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:26 [error] 2834#2834: *844020 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:26 [error] 2834#2834: *844022 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:26 [error] 2834#2834: *844024 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:27 [error] 2834#2834: *844025 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:27 [error] 2834#2834: *844026 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:27 [error] 2834#2834: *844028 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:27 [error] 2834#2834: *844029 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:28 [error] 2834#2834: *844082 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:28 [error] 2834#2834: *844084 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:28 [error] 2834#2834: *844086 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:28 [error] 2834#2834: *844089 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:28 [error] 2834#2834: *844091 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:29 [error] 2834#2834: *844093 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:29 [error] 2834#2834: *844094 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name"
2019/11/16 23:54:29 [error] 2834#2834: *844096 no live upstreams while connecting to upstream, client: IP.ad.dd.ress, server: fullyqualified.domain.name, request: "POST /lool/convert-to/png HTTP/1.1", upstream: "https://localhost/lool/convert-to/png", host: "fullyqualified.domain.name" ```
</details>