id summary reporter owner description type status priority milestone component version resolution keywords cc uname nginx_version 1309 Chunked transfer encoding with Live video stream does not clean tmp files unifiedstreaming@… "Hi Maxim, When using 'chunked transfer encoding' Nginx writes the POSTed content to a tmp file (or files). This will fill up the disk with a large file, but also when a 24/7 Live video stream is sent using chunked transfer encoding. It basically is a a long standing POST where chunks of data are sent within that POST, so the connection is not closed until the stream stops and as it is a 24/7 live linear stream this equals to 'never'. Nginx therefore cannot be used with a Live when the ingest is handled with a 'request body filter'. I attach the reference module that shows this behaviour as well as a curl line to do the post. Kind regards, Dirk Log: 2017/07/05 12:57:33 [warn] 25407#0: *4 a client request body is buffered to a temporary file /usr/local/nginx/client_body_temp/0000000002, client: 127.0.0.1, server: localhost, request: ""POST /large-file-pretending-to-be-video.ismv HTTP/1.1"", host: ""127.0.0.1:8080"" 2017/07/05 12:57:33 [crit] 25407#0: *4 pwrite() ""/usr/local/nginx/client_body_temp/0000000002"" failed (28: No space left on device), client: 127.0.0.1, server: localhost, request: ""POST /large-file-pretending-to-be-video.ismv HTTP/1.1"", host: ""127.0.0.1:8080"" " defect closed blocker other 1.12.x invalid Linux qa.unified-streaming.com 3.13.0-71-generic #114-Ubuntu SMP Tue Dec 1 02:34:22 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux "nginx version: nginx/1.12.0 configure arguments: --sbin-path=/usr/local/sbin --add-dynamic-module=/var/www/test/nginx_mod_http_catch_body_filter "