57 lines
2.8 KiB
Markdown
57 lines
2.8 KiB
Markdown
[[!meta title="addurl failure with non-standard torrent file"]]
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### Please describe the problem.
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Adding a magnet link via addurl fails after downloading the torrent metatdata if the "announce" field of the torrent is empty
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### What steps will reproduce the problem?
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git annex addurl "magnet:?xt=urn:btih:88066b90278f2de655ee2dd44e784c340b54e45c"
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### What version of git-annex are you using? On what operating system?
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git-annex version: 6.20160126
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archlinux
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### Please provide any additional information below.
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I have traced back the Problem to the parsing of the torrent metatdata.
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Since you also seem to be the author of the haskel-torrent parser I felt it is apropriate to post here.
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The above magnet link (an Archlinux Iso) results in a .torrent file that has no "announce" entry. Instead it only has the entry "announce-list" with multiple urls.
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This causes the parser to fail.
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I dont know if having only "announce-list" horribly violates some standard, however a second magnet link that i tried showed the same behaviour so this might not be an unusual case.
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I was able to put in a workarround in btshowmetainfo.py to set "annonuce" to the first entry from "announce-list" if it wasn't defined.
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My git-annex binary is compiled with the haskel parser enabled do this doesn't change annexs' behaviour.
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It's not a big dealbreaker for me, just playing arround with the torrent feaure for now.
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[[!format sh """
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# If you can, paste a complete transcript of the problem occurring here.
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# If the problem is with the git-annex assistant, paste in .git/annex/daemon.log
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git annex addurl "magnet:?xt=urn:btih:88066b90278f2de655ee2dd44e784c340b54e45c"
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(downloading torrent file...)
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02/07 16:42:13 [NOTICE] IPv4 DHT: listening on UDP port 6964
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02/07 16:42:13 [NOTICE] IPv4 BitTorrent: listening on TCP port 6927
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02/07 16:42:13 [NOTICE] IPv6 BitTorrent: listening on TCP port 6927
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[#96c5b2 27KiB/27KiB(100%) CN:11 SD:2]
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02/07 16:42:32 [NOTICE] Download complete: [METADATA]88066b90278f2de655ee2dd44e784c340b54e45c
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02/07 16:42:32 [NOTICE] Saved metadata as ../../.git/annex/misctmp/URL--magnet&c,63xt,61urn&cbtih&c88066b90278f2de655ee2dd44e784c340b54e45c/meta/88066b90278f2de655ee2dd44e784c340b54e45c.torrent.
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Download Results:
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gid |stat|avg speed |path/URI
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======+====+===========+=======================================================
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96c5b2|OK | 0B/s|[MEMORY][METADATA]88066b90278f2de655ee2dd44e784c340b54e45c
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Status Legend:
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(OK):download completed.
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git-annex: failed to parse torrent: Name not found in dictionary: announce
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# End of transcript or log.
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"""]]
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### Have you had any luck using git-annex before? (Sometimes we get tired of reading bug reports all day and a lil' positive end note does wonders)
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> This was fixed in haskell-torrent version 10000.1.0. [[done]]
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