Shaka hangs on http upload if curl does not read upload cache #1347
Labels
component: HTTP upload
The issue involves HTTP upload
priority: P1
Big impact or workaround impractical; resolve before feature release
status: archived
Archived and locked; will not be updated
type: bug
Something isn't working correctly
Milestone
Comments
joeyparrish
added
type: bug
|
Thank you for the report! We will investigate. |
cosmin
pushed a commit
that referenced
this issue
Feb 23, 2024
In some cases it can happen that the http server responds with a non-successful status code without reading the response body. In this case curl may decide not to read from the cache since there is really no point in sending data to the server. In case some other thread of shaka has already called HttpFile::Flush it may end up deadlocked there waiting for the cache to either close or become empty. Thus, we close the cache when leaving the main thread as no data will be read by curl after it has finished anyways. Closes #1347
joeyparrish
pushed a commit
to joeyparrish/shaka-packager
that referenced
this issue
Mar 12, 2024
🤖 I have created a release *beep* *boop* --- ## [4.0.0](v3.0.2...v4.0.0) (2024-03-12) ### ⚠ BREAKING CHANGES * Update all dependencies * Drop Python 2 support in all scripts * Replace glog with absl::log, tweak log output and flags * Replace gyp build system with CMake ### Features * Add input support for EBU Teletext in MPEG-TS ([shaka-project#1344](https://github.com/joeyparrish/shaka-packager/issues/1344)) ([71c175d](71c175d)) * Add install target to build system ([3e71302](3e71302)) * Add PlayReady support in HLS. ([shaka-project#1011](https://github.com/joeyparrish/shaka-packager/issues/1011)) ([96efc5a](96efc5a)) * add startwithSAP/subsegmentstartswithSAP for audio tracks ([shaka-project#1346](https://github.com/joeyparrish/shaka-packager/issues/1346)) ([d23cce8](d23cce8)) * Add support for ALAC codec ([shaka-project#1299](https://github.com/joeyparrish/shaka-packager/issues/1299)) ([b68ec87](b68ec87)) * Add support for single file TS for HLS ([shaka-project#934](https://github.com/joeyparrish/shaka-packager/issues/934)) ([4aa4b4b](4aa4b4b)) * Add support for the EXT-X-START tag ([shaka-project#973](https://github.com/joeyparrish/shaka-packager/issues/973)) ([76eb2c1](76eb2c1)) * Add xHE-AAC support ([shaka-project#1092](https://github.com/joeyparrish/shaka-packager/issues/1092)) ([5d998fc](5d998fc)) * Allow LIVE UDP WebVTT input ([shaka-project#1349](https://github.com/joeyparrish/shaka-packager/issues/1349)) ([89376d3](89376d3)) * **DASH:** Add Label element. ([shaka-project#1175](https://github.com/joeyparrish/shaka-packager/issues/1175)) ([b1c5a74](b1c5a74)) * **DASH:** Add video transfer characteristics. ([shaka-project#1210](https://github.com/joeyparrish/shaka-packager/issues/1210)) ([8465f5f](8465f5f)) * default text zero bias ([shaka-project#1330](https://github.com/joeyparrish/shaka-packager/issues/1330)) ([2ba67bc](2ba67bc)) * Drop Python 2 support in all scripts ([3e71302](3e71302)) * Generate the entire AV1 codec string when the colr atom is present ([shaka-project#1205](https://github.com/joeyparrish/shaka-packager/issues/1205)) ([cc9a691](cc9a691)), closes [shaka-project#1007](https://github.com/joeyparrish/shaka-packager/issues/1007) * HLS / DASH support forced subtitle ([shaka-project#1020](https://github.com/joeyparrish/shaka-packager/issues/1020)) ([f73ad0d](f73ad0d)) * Move all third-party deps into git submodules ([shaka-project#1083](https://github.com/joeyparrish/shaka-packager/issues/1083)) ([3e71302](3e71302)) * order streams in manifest based on command-line order ([shaka-project#1329](https://github.com/joeyparrish/shaka-packager/issues/1329)) ([aad2a12](aad2a12)) * Parse MPEG-TS PMT ES language and maximum bitrate descriptors ([shaka-project#369](https://github.com/joeyparrish/shaka-packager/issues/369)) ([shaka-project#1311](https://github.com/joeyparrish/shaka-packager/issues/1311)) ([c09eb83](c09eb83)) * Portable, fully-static release executables on Linux ([shaka-project#1351](https://github.com/joeyparrish/shaka-packager/issues/1351)) ([9be7c2b](9be7c2b)) * Replace glog with absl::log, tweak log output and flags ([3e71302](3e71302)) * Replace gyp build system with CMake ([3e71302](3e71302)), closes [shaka-project#1047](https://github.com/joeyparrish/shaka-packager/issues/1047) * Respect the file mode for HttpFiles ([shaka-project#1081](https://github.com/joeyparrish/shaka-packager/issues/1081)) ([3e71302](3e71302)) * This patch adds support for DTS:X Profile 2 audio in MP4 files. ([shaka-project#1303](https://github.com/joeyparrish/shaka-packager/issues/1303)) ([07f780d](07f780d)) * Update all dependencies ([3e71302](3e71302)) * Write colr atom to muxed mp4 ([shaka-project#1261](https://github.com/joeyparrish/shaka-packager/issues/1261)) ([f264bef](f264bef)), closes [shaka-project#1202](https://github.com/joeyparrish/shaka-packager/issues/1202) ### Bug Fixes * Accept 100% when parsing WEBVTT regions ([shaka-project#1006](https://github.com/joeyparrish/shaka-packager/issues/1006)) ([e1b0c7c](e1b0c7c)), closes [shaka-project#1004](https://github.com/joeyparrish/shaka-packager/issues/1004) * Add missing <cstdint> includes ([shaka-project#1306](https://github.com/joeyparrish/shaka-packager/issues/1306)) ([ba5c771](ba5c771)), closes [shaka-project#1305](https://github.com/joeyparrish/shaka-packager/issues/1305) * Add missing limits header ([efbca39](efbca39)) * Always log to stderr by default ([shaka-project#1350](https://github.com/joeyparrish/shaka-packager/issues/1350)) ([35c2f46](35c2f46)), closes [shaka-project#1325](https://github.com/joeyparrish/shaka-packager/issues/1325) * AudioSampleEntry size caluations due to bad merge ([shaka-project#1354](https://github.com/joeyparrish/shaka-packager/issues/1354)) ([615720e](615720e)) * **CI:** Add Mac-arm64 to build matrix ([shaka-project#1359](https://github.com/joeyparrish/shaka-packager/issues/1359)) ([c456ad6](c456ad6)) * **CI:** Add missing Linux arm64 builds to release ([9c033b9](9c033b9)) * dash_roles add role=description for DVS audio per DASH-IF-IOP-v4.3 ([shaka-project#1054](https://github.com/joeyparrish/shaka-packager/issues/1054)) ([dc03952](dc03952)) * Don't close upstream on HttpFile::Flush ([shaka-project#1201](https://github.com/joeyparrish/shaka-packager/issues/1201)) ([53d91cd](53d91cd)), closes [shaka-project#1196](https://github.com/joeyparrish/shaka-packager/issues/1196) * duplicate representation id for TTML when forced ordering is on ([shaka-project#1364](https://github.com/joeyparrish/shaka-packager/issues/1364)) ([0fd815a](0fd815a)), closes [shaka-project#1362](https://github.com/joeyparrish/shaka-packager/issues/1362) * duration formatting and update mpd testdata to reflect new format ([shaka-project#1320](https://github.com/joeyparrish/shaka-packager/issues/1320)) ([56bd823](56bd823)) * Explicitly signal the lack of CEA captions in HLS ([d48bf0f](d48bf0f)), closes [shaka-project#922](https://github.com/joeyparrish/shaka-packager/issues/922) * Fix build errors related to std::numeric_limits ([shaka-project#972](https://github.com/joeyparrish/shaka-packager/issues/972)) ([9996c73](9996c73)) * Fix build on FreeBSD ([shaka-project#1287](https://github.com/joeyparrish/shaka-packager/issues/1287)) ([3e71302](3e71302)) * Fix clang build ([shaka-project#1288](https://github.com/joeyparrish/shaka-packager/issues/1288)) ([3e71302](3e71302)) * Fix crash in static-linked linux builds ([e2d66b3](e2d66b3)), closes [shaka-project#996](https://github.com/joeyparrish/shaka-packager/issues/996) * Fix failure fetching encryption keys ([7392d80](7392d80)) * Fix failure on very short WebVTT files ([shaka-project#1216](https://github.com/joeyparrish/shaka-packager/issues/1216)) ([dab165d](dab165d)), closes [shaka-project#1217](https://github.com/joeyparrish/shaka-packager/issues/1217) * Fix handling of non-interleaved multi track FMP4 files ([shaka-project#1214](https://github.com/joeyparrish/shaka-packager/issues/1214)) ([dcf3225](dcf3225)), closes [shaka-project#1213](https://github.com/joeyparrish/shaka-packager/issues/1213) * Fix issues with `collections.abc` in Python 3.10+ ([shaka-project#1188](https://github.com/joeyparrish/shaka-packager/issues/1188)) ([80e0240](80e0240)), closes [shaka-project#1192](https://github.com/joeyparrish/shaka-packager/issues/1192) * Fix local files with UTF8 names ([shaka-project#1246](https://github.com/joeyparrish/shaka-packager/issues/1246)) ([3e71302](3e71302)) * Fix missing newline at the end of usage ([shaka-project#1352](https://github.com/joeyparrish/shaka-packager/issues/1352)) ([6276584](6276584)) * Fix Python 3.10+ compatibility in scripts ([3e71302](3e71302)) * Fix tags in official Docker images and binaries ([73a85ce](73a85ce)), closes [shaka-project#1366](https://github.com/joeyparrish/shaka-packager/issues/1366) * Fix uninitialized value found by Valgrind ([shaka-project#1336](https://github.com/joeyparrish/shaka-packager/issues/1336)) ([7ef5167](7ef5167)) * Fix various build issues on macOS ([3e71302](3e71302)) * Fix various build issues on Windows ([3e71302](3e71302)) * hls, set the DEFAULT explicitly to NO. Supports native HLS players. ([shaka-project#1170](https://github.com/joeyparrish/shaka-packager/issues/1170)) ([1ab6818](1ab6818)), closes [shaka-project#1169](https://github.com/joeyparrish/shaka-packager/issues/1169) * http_file: Close upload cache on task exit ([shaka-project#1348](https://github.com/joeyparrish/shaka-packager/issues/1348)) ([6acdcc3](6acdcc3)), closes [shaka-project#1347](https://github.com/joeyparrish/shaka-packager/issues/1347) * Indexing `bytes` produces `int` on python3 for `pssh-box.py` ([shaka-project#1228](https://github.com/joeyparrish/shaka-packager/issues/1228)) ([d9d3c7f](d9d3c7f)), closes [shaka-project#1227](https://github.com/joeyparrish/shaka-packager/issues/1227) * Low Latency DASH: include the "availabilityTimeComplete=false" attribute ([shaka-project#1198](https://github.com/joeyparrish/shaka-packager/issues/1198)) ([d687ad1](d687ad1)) * misleading log output when HLS target duration updates (fixes [shaka-project#969](https://github.com/joeyparrish/shaka-packager/issues/969)) ([shaka-project#971](https://github.com/joeyparrish/shaka-packager/issues/971)) ([f7b3986](f7b3986)) * **MP4:** Add compatible brand dby1 for Dolby content. ([shaka-project#1211](https://github.com/joeyparrish/shaka-packager/issues/1211)) ([520926c](520926c)) * Parse one frame mpeg-ts video ([shaka-project#1015](https://github.com/joeyparrish/shaka-packager/issues/1015)) ([b221aa9](b221aa9)), closes [shaka-project#1013](https://github.com/joeyparrish/shaka-packager/issues/1013) * preserve case for stream descriptors ([shaka-project#1321](https://github.com/joeyparrish/shaka-packager/issues/1321)) ([5d44368](5d44368)) * Prevent crash in GetEarliestTimestamp() if periods are empty ([shaka-project#1173](https://github.com/joeyparrish/shaka-packager/issues/1173)) ([d6f28d4](d6f28d4)), closes [shaka-project#1172](https://github.com/joeyparrish/shaka-packager/issues/1172) * PTS diverge DTS when DTS close to 2pow33 and PTS more than 0 ([shaka-project#1050](https://github.com/joeyparrish/shaka-packager/issues/1050)) ([ab8ab12](ab8ab12)), closes [shaka-project#1049](https://github.com/joeyparrish/shaka-packager/issues/1049) * remove extra block assumptions in mbedtls integration ([shaka-project#1323](https://github.com/joeyparrish/shaka-packager/issues/1323)) ([db59ad5](db59ad5)), closes [shaka-project#1316](https://github.com/joeyparrish/shaka-packager/issues/1316) * Restore support for legacy FairPlay system ID ([shaka-project#1357](https://github.com/joeyparrish/shaka-packager/issues/1357)) ([4d22e99](4d22e99)) * Roll back depot_tools, bypass vpython ([shaka-project#1045](https://github.com/joeyparrish/shaka-packager/issues/1045)) ([3fd538a](3fd538a)), closes [shaka-project#1023](https://github.com/joeyparrish/shaka-packager/issues/1023) * set array_completeness in HEVCDecoderConfigurationRecord correctly ([shaka-project#975](https://github.com/joeyparrish/shaka-packager/issues/975)) ([270888a](270888a)) * TTML generator timestamp millisecond formatting ([shaka-project#1179](https://github.com/joeyparrish/shaka-packager/issues/1179)) ([494769c](494769c)), closes [shaka-project#1180](https://github.com/joeyparrish/shaka-packager/issues/1180) * Update golden files for ttml tests and failing hls unit tests. ([shaka-project#1226](https://github.com/joeyparrish/shaka-packager/issues/1226)) ([ac47e52](ac47e52)) * Update to use official FairPlay UUID. ([shaka-project#1281](https://github.com/joeyparrish/shaka-packager/issues/1281)) ([ac59b9e](ac59b9e)) * use a better estimate of frame rate for cases with very short first sample durations ([shaka-project#838](https://github.com/joeyparrish/shaka-packager/issues/838)) ([5644041](5644041)) * webvtt single cue do not fail on EOS ([shaka-project#1061](https://github.com/joeyparrish/shaka-packager/issues/1061)) ([b9d477b](b9d477b)), closes [shaka-project#1018](https://github.com/joeyparrish/shaka-packager/issues/1018) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
github-actions
bot
added
the
status: archived
SteveR-PMP
added a commit
to SteveR-PMP/shaka-packager
that referenced
this issue
Aug 28, 2024
* fix: http_file: Close upload cache on task exit (shaka-project#1348) In some cases it can happen that the http server responds with a non-successful status code without reading the response body. In this case curl may decide not to read from the cache since there is really no point in sending data to the server. In case some other thread of shaka has already called HttpFile::Flush it may end up deadlocked there waiting for the cache to either close or become empty. Thus, we close the cache when leaving the main thread as no data will be read by curl after it has finished anyways. Closes shaka-project#1347 * feat: Add support for single file TS for HLS (shaka-project#934) This is based on comments at shaka-project#891. The muxer is deciding whether to write to a single file or a segment file based on the configuration. Example: ``` ../packager 'in=TOS.ts,stream=video,output=tos_video.ts,playlist_name=tos_video.m3u8' \ 'in=TOS.ts,stream=audio,output=tos_audio.ts,playlist_name=tos_audio.m3u8' \ --hls_master_playlist_output tos.m3u8 ``` Tested the content using Exoplayer. --------- Co-authored-by: Cosmin Stejerean <[email protected]> * feat: Add PlayReady support in HLS. (shaka-project#1011) Co-authored-by: Cosmin Stejerean <[email protected]> * feat: Add input support for EBU Teletext in MPEG-TS (shaka-project#1344) Replaces shaka-project#1181 * Add support for EBU Teletext input following Level 1.5 of the core specification ETSI EN 300 706 V1.2.1 (2003-04). * Add support for webvtt in MP4 segments output. Closes shaka-project#272 --------- Co-authored-by: Marcus Spangenberg <[email protected]> * feat: add startwithSAP/subsegmentstartswithSAP for audio tracks (shaka-project#1346) Add startwithSAP/subsegmentstartswithSAP for aac, ac3, ec3 and ac4 audio tracks according to LIVE or VOD profile. Replaces shaka-project#1055 Partial solution for shaka-project#364 --------- Co-authored-by: Xingzhao Yun <[email protected]> Co-authored-by: Joey Parrish <[email protected]> * feat: Allow LIVE UDP WebVTT input (shaka-project#1349) An updated version of PR shaka-project#1027 That previous PR was done using 2021 code, and there were many changes in the codebase from there, so a rebase was needed and also some minor tweak here and there. But it's the same code, just reimplemented on a newer codebase. If you want to take a look at this in action, after building shaka packager with this PR's code included, try this commands in 3 different simultaneous bash sessions: 1. Video UDP input: `ffmpeg -f lavfi -re -i "testsrc=s=320x240:r=30,format=yuv420p" -c:v h264 -sc_threshold 0 -g 30 -keyint_min 30 -r 30 -a53cc 1 -b:v 150k -preset ultrafast -r 30 -f mpegts "udp://127.0.0.1:10000?pkt_size=1316"` 2. WebVTT UDP input: `for sec in $(seq 0 9999) ; do printf "%02d:%02d.000 --> %02d:%02d.000\ntest second ${sec}\n\n" "$(( ${sec} / 60 ))" "$(( ${sec} % 60 ))" "$(( (${sec} + 1) / 60 ))" "$(( (${sec} + 1) % 60 ))" ; sleep 1 ; done > /dev/udp/127.0.0.1/12345` 3. shaka packager command line: `timeout 60 path/to/build/packager/packager 'in=udp://127.0.0.1:10000?timeout=8000000,stream_selector=0,init_segment=240_init.m4s,segment_template=240_$Number%09d$.m4s,bandwidth=150000' 'in=udp://127.0.0.1:12345?timeout=8000000,stream_selector=0,input_format=webvtt,format=webvtt+mp4,init_segment=text_init.m4s,segment_template=text_$Number%09d$.m4s,language=eng,dash_roles=subtitle' --mpd_output ./manifest.mpd --segment_duration 3.2 --suggested_presentation_delay 3.2 --min_buffer_time 3.2 --minimum_update_period 3.2 --time_shift_buffer_depth 60 --preserved_segments_outside_live_window 1 --default_language=eng --dump_stream_info 2>&1` Note the added `input_format=webvtt` to the shaka packager command's second selector. That's new from this PR. If you don't use that, shaka's format autodetection will not detect the webvtt format from the input, as explained in shaka-project#685 (comment). Try the command without it if you want to. Fixes shaka-project#685 Fixes shaka-project#1017 --------- Co-authored-by: Daniel Cantarín <[email protected]> * fix: Always log to stderr by default (shaka-project#1350) This tweaks the default config for stderrthreshold from absl/log so that we always get logs to stderr by default, as we did in v2. The --quiet and --v flags that existed in v2 can still be used to modify the log level, as well as the new --minloglevel from absl/log. Issue shaka-project#1325 * feat: Add support for ALAC codec (shaka-project#1299) Co-authored-by: Cosmin Stejerean <[email protected]> * fix: Fix missing newline at the end of usage (shaka-project#1352) Without this, the command prompt will not appear on its own line after running `packager` with no arguments. * build: Disable warnings in third-party code (shaka-project#1353) We already disabled warnings-as-errors in third-party code, but this goes futher to completely disable third-party warnings. They are mostly noise, and distracting. If they aren't errors, we shouldn't have our build logs flooded with them. * fix: AudioSampleEntry size caluations due to bad merge (shaka-project#1354) from ALAC pull request * feat: Portable, fully-static release executables on Linux (shaka-project#1351) This adds the option FULLY_STATIC to create fully-static executables. To create portable, fully-static release executables on Linux, we need to use musl instead of glibc. Static executables from glibc are not portable. The popular musl-gcc wrapper does not support C++, so instead we use a full musl cross-compiler toolchain in the build workflow. To build FULLY_STATIC, the user must point to the appropriate cross-compiler, as we do in the workflow. On systems where musl is the native libc (such as Alpine Linux), this is not necessary. I have also read that musl's allocator is not very fast in multi-threaded applications. So when FULLY_STATIC is enabled, we will also enable mimalloc, a replacement allocator that is very fast. I tested a very basic packaging command to compare speeds of dynamic glibc, static musl, and static musl+mimalloc: dynamic glibc: runs: 2.527, 2.798, 2.703, 2.756, 2.959 avg = 2.749, std dev = 0.156s static musl: runs: 2.813, 2.920, 3.129, 3.003, 2.738 avg = 2.921s, std dev = 0.154s static musl+mimalloc: runs: 2.291, 2.034, 2.415, 2.303, 2.265 avg = 2.262s, std dev = 0.140s The mimalloc build is 82% faster than musl default allocator, 77% faster than glibc, and has more consistent runtime characteristics (lower standard deviation). * fix: Restore support for legacy FairPlay system ID (shaka-project#1357) Fixes shaka-project#1356 which was caused by the fix in shaka-project#1281 which updated this to use the correct FairPlay system ID. However since old versions recognized the previous system ID this restores support for it to avoid breaking clients. * fix: use a better estimate of frame rate for cases with very short first sample durations (shaka-project#838) Use the second sample in mp4 and webm formats. shaka-project#835 had issues with merging due to golden file conflicts. Because we cannot make dependent pull requests, this is a replica of shaka-project#835. --------- Signed-off-by: Cosmin Stejerean <[email protected]> Co-authored-by: Cosmin Stejerean <[email protected]> * chore(main): release 3.0.0 (shaka-project#1312) ## [3.0.0](shaka-project/shaka-packager@v2.6.1...v3.0.0) (2024-02-28) ### ⚠ BREAKING CHANGES * Update all dependencies * Drop Python 2 support in all scripts * Replace glog with absl::log, tweak log output and flags * Replace gyp build system with CMake ### Features & Bug Fixes Too many to list... See CHANGELOG.md for a full accounting! --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). * ci: Add missing arm64 (self-hosted) builds on release (shaka-project#1358) The build invocation from the release workflow needs settings to trigger self-hosted builds, including Linux arm64. * fix(CI): Add Mac-arm64 to build matrix (shaka-project#1359) Support for this came out in January, 2024. Explicit macos versions seem to be necessary for now, until GitHub offers "latest" labels targeting specific architectures. * ci: Update actions (shaka-project#1360) This silences warnings about outdated node runtimes in CI jobs. - Trivial upgrades: - actions/checkout@v3 => v4 - actions/deploy-pages@v2 => v4 - actions/upload-pages-artifact@v2 => v3 - mxschmitt/[email protected] => v3.17 - mikepenz/[email protected] => v4 - Upgrades that required small changes or deeper testing: - actions/download-artifact@v3 => v4 - actions/upload-artifact@v3 => v4 - google-github-actions/release-please-action@v3 => v4 - Replaced: - svenstaro/upload-release-action@v2 => gh CLI See also: - https://github.com/actions/upload-artifact/blob/main/docs/MIGRATION.md * chore(main): release 3.0.1 (shaka-project#1361) * fix: duplicate representation id for TTML when forced ordering is on (shaka-project#1364) Fixes shaka-project#1362 * chore(main): release 3.0.2 (shaka-project#1365) :robot: I have created a release *beep* *boop* --- ## [3.0.2](shaka-project/shaka-packager@v3.0.1...v3.0.2) (2024-03-07) ### Bug Fixes * duplicate representation id for TTML when forced ordering is on ([shaka-project#1364](shaka-project#1364)) ([0fd815a](shaka-project@0fd815a)), closes [shaka-project#1362](shaka-project#1362) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). * force exact command-line ordering for HLS by breaking grouping --------- Signed-off-by: Cosmin Stejerean <[email protected]> Co-authored-by: Peter Zebühr <[email protected]> Co-authored-by: sr90 <[email protected]> Co-authored-by: Cosmin Stejerean <[email protected]> Co-authored-by: wjywbs <[email protected]> Co-authored-by: Marcus Spangenberg <[email protected]> Co-authored-by: Xingzhao Yun <[email protected]> Co-authored-by: Joey Parrish <[email protected]> Co-authored-by: Daniel Cantarín <[email protected]> Co-authored-by: Daniel Cantarín <[email protected]> Co-authored-by: Joey Parrish <[email protected]> Co-authored-by: Anthony Lu <[email protected]> Co-authored-by: Shaka Bot <[email protected]> Co-authored-by: Cosmin Stejerean <[email protected]>
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
System info
Operating System: Ubuntu 20.04.6 LTS (Focal Fossa)
Shaka Packager Version: main, sha: 76eb2c1-release
Issue and steps to reproduce the problem
Packager Command:
packager -v=3 input=short_h264_video.mp4,stream=0,init_segment=output/init.mp4,segment_template=output/$Number%05d$.mp4 --segment_duration=10 --fragment_duration=10 --use_fake_clock_for_muxer=1 --io_block_size=65536 --time_shift_buffer_depth=50 --preserved_segments_outside_live_window=0 --mpd_output=http://localhost:43831/dash.mpdExtra steps to reproduce the problem?
(1) Setup a local web server to receive the manifest updates, and configure the webserver to respond with an error code (403 for example) on each request.
(2) Run repeatedly until shaka hangs, it appears this issue is timing sensitive.
What is the expected result?
Shaka exits unsuccessfully
What happens instead?
Shaka hangs.
Input file is probably not important here, but for reference it was generated via:
Problem was originally discovered on shaka 2.6.1, attaching abbreviated verbose logs from that run (with some additional locally added logs). Issue is verified to reproduce on shaka main, but could not get the log verbosity to work well enough to extract logs there.
shaka_hangs_abbrev.log
From the logs it can be seen that,
HttpFile::Flush()is entered but not exited:There are no logs from
HttpFile::CurlReadCallback()and the main process has finished:The text was updated successfully, but these errors were encountered: