Hi , I am not sure this issue on Content_Length it means previous log byte range requests cannot FINish the request . its INTerrupted the request mpd files getting finish requests next to the “iframe.bif “ might be create the issue .
Note : The interrupted requests came 200 responses on log . I enabled the background_fetch plugin and config globally and verified the diags log enabled. #include User-Agent * #exclude User-Agent * #exclude X-Foo-Bar text exclude Content -Length < 1000 include Content-Type video/x-flv include Content-Type video/mp4 include Content-Type video/x-msvideo include Content-Type video/x-ms-wmv exclude Content-Type text include Content-Type video/quicktime include Content-Type video/3gpp include Content-Type application/octet-stream include Content-Type video/m4s include Content-Type video/mpd ======================================================================================= Curl Responses : [root@buckeye trafficserver]# curl -vLH "Range: object-range" http://x.x.x.x:8082/video/tvn/dash/TVN15762958MP4/iframe.bif > iframe.bif * About to connect() to x.x.x. port 8082 (#0) * Trying x.x.x.. connected * Connected to x.x.x (x.x.x.x) port 8082 (#0) > GET /video/tvn/dash/TVN15762958MP4/iframe.bif HTTP/1.1 > User-Agent: curl/7.19.7 (x86_64-redhat-linux-gnu) libcurl/7.19.7 NSS/3.27.1 > zlib/1.2.3 libidn/1.18 libssh2/1.4.2 > Host: x.x.x.x:8082 > Accept: */* > Range: object-range > % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0< HTTP/1.1 200 OK < Server: ATS/6.2.3 < Date: Fri, 09 Nov 2018 05:33:14 GMT < Content-Type: application/octet-stream < Content-Length: 3724691 < Last-Modified: Sun, 22 Jul 2018 00:52:52 GMT < ETag: "5b53d564-38d593" < Expires: Sun, 17 Feb 2019 05:33:14 GMT < Cache-Control: max-age=8640000 < Access-Control-Allow-Headers: * < Access-Control-Expose-Headers: Server,range,Content-Length,Content-Range < Access-Control-Allow-Methods: GET, HEAD, OPTIONS < Access-Control-Allow-Origin: * < Accept-Ranges: bytes < Age: 0 < Connection: keep-alive < Via: http/1.1 edge1.ivzapp.com (ApacheTrafficServer/6.2.3 [uScMsSf pSeN:t cCMi p sS]) < { [data not shown] 100 3637k 100 3637k 0 0 37.1M 0 --:--:-- --:--:-- --:--:-- 43.3M* Connection #0 to host y.y.y.y left intact ============================================================================================================================================================ [root@buckeye trafficserver]# curl -vLH "Range: object-range" http://y.y.y.y:8082/video/tvn/dash/TVN15762958MP4/stb-/manifest.mpd > manifest.mpd * About to connect() to y.y.y.y port 8082 (#0) * Trying y.y.y.y... connected * Connected to y.y.y.y (y.y.y.y) port 8082 (#0) > GET /video/tvn/dash/TVN15762958MP4/stb-/manifest.mpd HTTP/1.1 > User-Agent: curl/7.19.7 (x86_64-redhat-linux-gnu) libcurl/7.19.7 NSS/3.27.1 > zlib/1.2.3 libidn/1.18 libssh2/1.4.2 > Host: y.y.y.y:8082 > Accept: */* > Range: object-range > % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0< HTTP/1.1 200 OK < Server: ATS/6.2.3 < Date: Fri, 09 Nov 2018 05:36:17 GMT < Content-Type: application/dash+xml < Content-Length: 3106 < Expires: Sun, 17 Feb 2019 05:36:17 GMT < Cache-Control: max-age=8640000 < ETag: "-1-c22" < Access-Control-Allow-Headers: * < Access-Control-Expose-Headers: Server,range,Content-Length,Content-Range < Access-Control-Allow-Methods: GET, HEAD, OPTIONS < Access-Control-Allow-Origin: * < Accept-Ranges: bytes < Age: 0 < Connection: keep-alive < Via: http/1.1 edge1.ivzapp.com (ApacheTrafficServer/6.2.3 [uScMsSf pSeN:t cCMi p sS]) < { [data not shown] 100 3106 100 3106 0 0 136k 0 --:--:-- --:--:-- --:--:-- 433k* Connection #0 to host y.y.y.y left intact * Closing connection #0 Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows 10 From: Miles Libbey<mailto:mlib...@apache.org> Sent: Friday, November 9, 2018 10:50 AM To: users@trafficserver.apache.org<mailto:users@trafficserver.apache.org> Subject: Re: ATS Problem on mpd file Could you also say what version of ATS you are running? On Thu, Nov 8, 2018 at 11:00 AM Vasanth Mathivanan <vasant...@evolutiondigital.com> wrote: > > Hi, > > > > We have nginx with kalutra vod module its give the “mpd” content > dynamically vod content but I point the traffic sever as endpoint and orgin > is nginx . > > We getting have an error on trafficserver . > > > > Trafficserver log : > > > > 1541701460.373 chi=y.y.y.y phn=buckeye.streamer4 php=8082 shn=x.x.x.x > url=http://z.z.z.z:8082/video/tvn/dash/TVN15762958MP4/stb-/manifest.mpd > cqhm=GET cqhv=HTTP/1.1 pssc=200 ttms=0 b=3106 sssc=000 sscl=0 cfsc=FIN > pfsc=FIN crc=TCP_MEM_HIT phr=NONE pqsn=- uas="Roku/DVP-8.10 (298.10E04159A)" > > 1541701465.867 chi=y.y.y.y phn=buckeye.streamer4 php=8082 shn=x.x.x.x > url=http://z.z.z.z:8082/video/tvn/dash/TVN15762958MP4/iframe.bif cqhm=GET > cqhv=HTTP/1.1 pssc=200 ttms=5346 b=2492846 sssc=000 sscl=0 cfsc=INTR pfsc=FIN > crc=ERR_CLIENT_ABORT phr=NONE pqsn=- uas="Roku/DVP-8.10 (298.10E04159A)" > > 1541701466.336 chi=y.y.y.y phn=buckeye.streamer4 php=8082 shn=x.x.x.x > url=http://z.z.z.z:8082/video/tvn/dash/TVN15762958MP4/iframe.bif cqhm=GET > cqhv=HTTP/1.1 pssc=200 ttms=235 b=442478 sssc=000 sscl=0 cfsc=INTR pfsc=FIN > crc=ERR_CLIENT_ABORT phr=NONE pqsn=- uas="Roku/DVP-8.10 (298.10E04159A)" > > 1541701466.433 chi=y.y.y.y phn=buckeye.streamer4 php=8082 shn=x.x.x.x > url=http://z.z.z.z:8082/video/tvn/dash/TVN15762958MP4/stb-/manifest.mpd > cqhm=GET cqhv=HTTP/1.1 pssc=200 ttms=0 b=3106 sssc=000 sscl=0 cfsc=FIN > pfsc=FIN crc=TCP_MEM_HIT phr=NONE pqsn=- uas="Roku/DVP-8.10 (298.10E04159A)" > > 1541701472.138 chi=y.y.y.y phn=buckeye.streamer4 php=8082 shn=x.x.x.x > url=http://z.z.z.z:8082/video/tvn/dash/TVN15762958MP4/iframe.bif cqhm=GET > cqhv=HTTP/1.1 pssc=200 ttms=5549 b=2508774 sssc=000 sscl=0 cfsc=INTR pfsc=FIN > crc=ERR_CLIENT_ABORT phr=NONE pqsn=- uas="Roku/DVP-8.10 (298.10E04159A)" > > > > As well as same its working fine direct orgin server(nginx) > > remap.config: > > > > map http://z.z.z.z:8082 http://x.x.x.x:8005 @plugin=header_rewrite.so > @pparam=dscp/set_dscp_32.config @plugin=background_fetch.so > @pparam=bg_fetch.config @plugin=collapsed_forwarding.so > @plugin=cache_range_requests.so > > > > Continuously retrieving the same mpd it will struck cannot move the > segmentation of m4s files > > > > Origin access.log > > x.x.x.x - - [08/Nov/2018:13:35:34 -0500] "GET > /video/tvn/dash/TVN15762958MP4/stb-/fragment-207-f1-v1-x3.m4s HTTP/1.1" 200 > 598726 1.488 "-" "Roku/DVP-8.10 (298.10E04159A)" "-" - "-" "y.y.y.y:8005" > 32107 - - 160 "-" "-" "-" "-" "max-age=8640000" 308 > > x.x.x.x - - [08/Nov/2018:13:35:34 -0500] "GET > /video/tvn/dash/TVN15762958MP4/stb-/fragment-208-f5-a1-x3.m4s HTTP/1.1" 200 > 97750 0.002 "-" "Roku/DVP-8.10 (298.10E04159A)" "-" - "-" "y.y.y.y:8005" > 32110 - - 160 "-" "-" "-" "-" "max-age=8640000" 310 > > x.x.x.x - - [08/Nov/2018:13:35:37 -0500] "GET > /video/tvn/dash/TVN15762958MP4/stb-/fragment-208-f1-v1-x3.m4s HTTP/1.1" 206 > 262630 0.001 "-" "Roku/DVP-8.10 (298.10E04159A)" "-" - "-" "y.y.y.y:8005" > 32110 - - 188 "bytes 262144-524287/918170" "-" "-" "-" "max-age=8640000" 311 > > x.x.x.x - - [08/Nov/2018:13:35:38 -0500] "GET > /video/tvn/dash/TVN15762958MP4/stb-/fragment-208-f1-v1-x3.m4s HTTP/1.1" 206 > 394368 0.988 "-" "Roku/DVP-8.10 (298.10E04159A)" "-" - "-" "y.y.y.y:8005" > 32110 - - 188 "bytes 524288-918169/918170" "-" "-" "-" "max-age=8640000" 312 > > x.x.x.x - - [08/Nov/2018:13:35:38 -0500] "GET > /video/tvn/dash/TVN15762958MP4/stb-/fragment-208-f1-v1-x3.m4s HTTP/1.1" 200 > 598724 1.467 "-" "Roku/DVP-8.10 (298.10E04159A)" "-" - "-" "y.y.y.y:8005" > 32110 - - 160 "-" "-" "-" "-" "max-age=8640000" 310 > > x.x.x.x - - [08/Nov/2018:13:35:38 -0500] "GET > /video/tvn/dash/TVN15762958MP4/stb-/fragment-209-f5-a1-x3.m4s HTTP/1.1" 200 > 98170 0.001 "-" "Roku/DVP-8.10 (298.10E04159A)" "-" - "-" "y.y.y.y:8005" > 32110 - - 160 "-" "-" "-" "-" "max-age=8640000" 311 > > x.x.x.x - - [08/Nov/2018:13:35:41 -0500] "GET > /video/tvn/dash/TVN15762958MP4/stb-/fragment-209-f1-v1-x3.m4s HTTP/1.1" 206 > 262632 0.001 "-" "Roku/DVP-8.10 (298.10E04159A)" "-" - "-" "y.y.y.y:8005" > 32110 - - 188 "bytes 262144-524287/1069035" "-" "-" "-" "max-age=8640000" 312 > > > > Its direct origin playback working fine . > > > > we could not find what the exact issue , Anyone suggest me ? > > > > __Vasanth > > > Sent from Mail for Windows 10 > >
