[libtorrent] can't download - peers dropping
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[libtorrent] can't download - peers dropping
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From: Gil H. <bi...@tv...> - 2009-06-06 03:02:29
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hi, any idea where to start debugging the following is much appreciated! lately we've been getting reports on some public torrents that cause libtorrent to stop downloading. i've asked one of our users to send over some torrents to test it on, and he pointed me to these: doesn't work: http://torrent.zoink.it/The.Colbert.Report.2009.06.04.(PDTV-CHGRP)%5BVTV%5D.torrent(the user reported almost all of the links on that site behaved the same) works: http://www.mininova.org/get/2656053 debugging notes: - peers seem to be added for a brief 2-3 seconds, and then drop to zero (no peers/seeds) and remain so. only jerking with pause/resume wake it up for the same experience. - downloading the problematic torrent with uTorrent works with no errors in its logs from the same machine - tested using the latest RC_0_14 code with boost 1_39_0 - printing error alerts produces the following output (when dht is enabled): [Jun 06 02:37:40] UDP error: No connection could be made because the target machine actively refused it from: 212.25.103.98 [Jun 06 02:37:40] UDP error: No connection could be made because the target machine actively refused it from: 212.179.54.97 [Jun 06 02:37:40] UDP error: No connection could be made because the target machine actively refused it from: 212.179.54.98 [Jun 06 02:37:40] UDP error: No connection could be made because the target machine actively refused it from: 212.179.54.99 [Jun 06 02:37:40] UDP error: No connection could be made because the target machine actively refused it from: 212.179.54.102 [Jun 06 02:37:40] UDP error: No connection could be made because the target machine actively refused it from: 212.179.54.103 [Jun 06 02:37:40] UDP error: No connection could be made because the target machine actively refused it from: 212.179.54.104 [Jun 06 02:37:40] UDP error: No connection could be made because the target machine actively refused it from: 212.179.54.105 [Jun 06 02:37:40] UDP error: No connection could be made because the target machine actively refused it from: 212.179.54.106 [Jun 06 02:37:40] UDP error: No connection could be made because the target machine actively refused it from: 212.179.54.107 [Jun 06 02:37:42] UDP error: No connection could be made because the target machine actively refused it from: 212.179.54.108 [Jun 06 02:37:42] UDP error: No connection could be made because the target machine actively refused it from: 212.179.54.109 [Jun 06 02:37:42] UDP error: No connection could be made because the target machine actively refused it from: 212.179.54.110 [Jun 06 02:37:42] UDP error: No connection could be made because the target machine actively refused it from: 212.179.54.112 [Jun 06 02:37:42] UDP error: No connection could be made because the target machine actively refused it from: 212.179.54.113 [Jun 06 02:37:42] UDP error: No connection could be made because the target machine actively refused it from: 212.179.54.114 [Jun 06 02:37:42] UDP error: No connection could be made because the target machine actively refused it from: 212.179.54.115 [Jun 06 02:37:42] UDP error: No connection could be made because the target machine actively refused it from: 212.179.54.116 [Jun 06 02:37:42] UDP error: No connection could be made because the target machine actively refused it from: 212.179.64.100 [Jun 06 02:37:43] UDP error: No connection could be made because the target machine actively refused it from: 212.179.64.102 [Jun 06 02:37:43] UDP error: No connection could be made because the target machine actively refused it from: 212.179.64.104 [Jun 06 02:37:43] UDP error: No connection could be made because the target machine actively refused it from: 212.179.64.106 [Jun 06 02:37:43] UDP error: No connection could be made because the target machine actively refused it from: 212.179.64.114 [Jun 06 02:37:43] UDP error: No connection could be made because the target machine actively refused it from: 212.179.64.116 - it's always 24 messages before libtorrent stops (status remains downloading) - disabling dht prevents the alerts from popping up, but behaves the same - disabling upnp on the router to prevent random incoming traffic has no effect - changing the user-agent has no effect - there's no problem to download the second torrent, although we've noticed a couple of those UDP Error messages in the log (but not 24) again, any help is appreciated! thanks! -birsch |