Commit Graph

113 Commits (c9cc8a73a7cafef1bd99dec096b0b46373e6cb17)
 

Author SHA1 Message Date
Christopher Usher 0b524a72cb docstings and a few minor feature additions to the backfiller 6 years ago
Christopher Usher a59f6e1569 ignore tempuary files 6 years ago
Christopher Usher 3b0342b872 added options to limit range of hours backfilled and to randomise hours backfilled 6 years ago
Christopher Usher fec0975d18 fixed white space and the like 6 years ago
Christopher Usher afd948576d Forgot to try to remove temporary file 6 years ago
Christopher Usher 3cdfaad664 moved rename, ensure_directory and jitter to common
Move a few useful functions in downloader used in the backfiller to common
6 years ago
Christopher Usher 7d26997b1f modifications to the backfiller in response to ekimekim's comments 6 years ago
Christopher Usher ba52bf7f5d hopefully more robust 6 years ago
Christopher Usher 50bcb84c0c Moving things around to make the backfiller a bit more like a proper package 6 years ago
Christopher Usher 494725fe34 Getting close to something I can show ekimekim 6 years ago
Christopher Usher 5615c1bdb0 Chipping away at backfiller
I'm going to have to learn to write better commit messages
6 years ago
Christopher Usher 2fb17fff59 much closer to being functional 6 years ago
Christopher Usher 05fed36ac8 a few ideas extra 6 years ago
Christopher Usher 0e7ba25b76 start of a rough prototype of the backfiller 6 years ago
Mike Lang 97d77e19d6 restreamer: Add CORS headers to all responses
TBH I'm not sure why this is needed (i'm completely clueless about browser stuff),
but apparently thrimbletrimmer needs it.
6 years ago
Mike Lang 941b9b017e build script: Add ability to push to remote repository after building 6 years ago
Mike Lang afe19ca33e restreamer: Implement graceful stop on SIGTERM 6 years ago
Mike Lang 7ffa90c7e6 restreamer: Make docker image work, fix missing dependencies
setup.py and Dockerfile were both totally out of whack
6 years ago
Mike Lang 1dce14bf77 downloader: Fix and improve the stop mechanism, stop on SIGTERM
Allows for graceful shutdown
6 years ago
Mike Lang 7b10429846 downloader: Dockerfile fixes to make it work 6 years ago
Mike Lang 6c3501db6f downloader: Fix dateutil lib, which is actually called python-dateutil 6 years ago
Mike Lang 7257fb9b73 downloader: Include channel name in path, instead of assuming it's already in base_dir
Previously, downloader would put files under BASE_DIR/VARIANT/HOUR/FILE.ts
now, it will put files under BASE_DIR/STREAM/VARIANT/HOUR/FILE.ts

This brings downloader in line with restreamer's concept of base_dir
6 years ago
Christopher Usher 84097f4bbb
Merge pull request #11 from ekimekim/chrusher/comment
Added a comment to highlight recursion
6 years ago
Christopher Usher efe30c1942 Added a comment to highlight recursion 6 years ago
Christopher Usher 62b184e333
Merge pull request #10 from ekimekim/add-license-1
Licence under MIT
6 years ago
Mike Lang d0caf79768
Licence under MIT
Closes #9
6 years ago
Christopher Usher 9782a3ebd1
Merge pull request #6 from ekimekim/mike/restreamer/improvements
restreamer: Multiple improvements and general "finishing"
6 years ago
Mike Lang b4e627f382 restreamer: When generating playlists, include discontinuities, timestamps and endlist
This fills out the incomplete playlist generation functionality to handle holes
and communicate extra information. See comments for details.
6 years ago
Mike Lang 201959888a restreamer: More accurate target duration in playlist 6 years ago
Mike Lang e34f04cf57 restreamer: Harden generate_media_playlist to handle weird inputs and defaults 6 years ago
Mike Lang 6fa74608fb common: Improve some docs to note types of things that are ambiguous 6 years ago
Mike Lang 8f5a98a906 restreamer: Don't offer a variant on the master playlist if it's outside requested time range
This prevents clients from picking a variant that they then can't play any content for.
In general we expect the same content to be available on all variants being captured,
but if the set of captured variants changes we still want to handle that gracefully.
6 years ago
Mike Lang 3bbe1ed32d Prefer longer duration on multiple segments 6 years ago
Christopher Usher 4981c6521b
Merge pull request #5 from ekimekim/mike/restreamer/initial
Initial work on restreamer
6 years ago
Mike Lang 5942091d1a restreamer: Cleanup around argument processing 6 years ago
Mike Lang a1fa60828d Basic media playlist generation, missing special cases 6 years ago
Mike Lang 75c9793eac Remove central config file as it's more trouble than it's worth
Simpler and easier for testing to stick to configuration via CLI args.
We'll worry about deployment later.
6 years ago
Mike Lang 031dd60897 downloader: Fix some typos around the max age calculation 6 years ago
Mike Lang 9e115f8a42 restreamer: Also add ability to list known hours so we know where to start replicating from 6 years ago
Mike Lang bab2d15d6e Initial implementation of the restreamer
Supports serving segments, listing segments for an hour, and generating playlists so it can stream.
6 years ago
Mike Lang ee8f8f6571 restreamer: Initial skeleton 6 years ago
Mike Lang 0df8288013 common: Implement code for parsing paths and picking the best sequence of segments
This is needed by both the restreamer and the cutter, hence its inclusion in common.

The algorithm is pretty simple - it takes the 'best' segment per start time by full first,
then length of partial. All the other complexity is mainly just around detecting and reporting holes,
and being inclusive of start/end points.
6 years ago
Christopher Usher 15fe6256a4
Merge pull request #3 from ekimekim/pull-format
Fixed negative times in format_bustime
6 years ago
Christopher Usher 8f462f5926 Fixed format_bustime docsting 6 years ago
Christopher Usher 4c22edf2e6 Fixed negative times in format_bustime 6 years ago
Mike Lang afb96cbfc4
Merge pull request #1 from ekimekim/mike/downloader/initial
Re-write downloader to be resilient to failures as much as possible
6 years ago
Mike Lang 6377db2aa2 downloader: Bug fixes and improvements
* Fix bug where soft timeout is not cancelled if an exception occurs
* Various logging tweaks
* Prevent master playlist wait time from going negative
* Stop gracefully if stream worker detects end of stream
* Don't treat master playlist 404 as an error, it just means the stream isn't up
6 years ago
Mike Lang 6e0dcd5e22 downloader: Fix bugs and missing bits in initial implementation
* Set a reasonable log format
* Make soft timeouts not always fire
* Change soft_hard_timeout signature slightly for ease-of-use
* Make renames not fail if file already exists
* Misc typos
6 years ago
Mike Lang f193bd0f54 Re-write downloader to be resilient to failures as much as possible
This makes the code crazy complicated and messy, but means we can be persistent about
not giving up, while still retrying at the same time, and trying multiple urls at once
until we find one that works.

See docstrings for a full discussion on some of the failures we're trying to work around.
6 years ago
Mike Lang 1a7ae8525b Fix readme internal link 6 years ago