Commit Graph

83 Commits

Author SHA1 Message Date
Steven Siloti 2abd9867ce IPv6 DHT support
Fixes #110
2016-04-24 14:26:57 -07:00
arvidn 1f9f588e75 merge copyright year update and changelog from RC_1_0 2016-01-17 18:57:46 -05:00
arvidn f4d643bd2d instead of restarting the whole DHT when changing external IP, just rebuild the routing table and change the node IDs 2016-01-11 21:17:25 -05:00
Steven Siloti 86116caf4c fix assert after a DHT get/put request
If an observer is abandoned due to there being more than 100 results in a
traversal then the traversal may complete while the observer is still
outstanding. When the observer times out or is aborted it calls
traversal_algorithm::failed() which asserts because m_invoke_count has been
cleared to zero by traversal_algorithm::done().

To fix this add a check when abandoning observers to see if they have an
outstanding query. If they do then flag them as done to prevent them from
calling back into the traversal and decrement the invoke count.

Fixes #271
2015-11-16 21:05:32 -08:00
Steven Siloti ba1ccdec66 fix assert in dht::observer
This is was introduced by c2277b3ea5
"fix traversal_algorithm::done() being invoked more than once".
2015-11-14 18:30:42 -08:00
Steven Siloti c2277b3ea5 fix traversal_algorithm::done() being invoked more than once
A traversal can be done while there are still outstanding queries (i.e.
m_invoke_count is non-zero) if K good responses have already been received and
none of the outstanding queries are closer than the nodes which have responded.

When this happens and the outstanding queries eventually complete or timeout
they call traversal_algorithm::failed() or traversal_algorithm::finished() as
usual which will cause traversal_algorithm::done() to be called yet again.

The fix is to always set the done flag on all queried observers in
traversal_algorithm::done() so that the observers will refrain from calling
back into the traversal.

This also makes traversal_algorithm::abort() redundant since this was the only
thing it did before it called into done().
2015-11-09 20:47:33 -08:00
arvidn b628692223 separate out announce_entry and torrent_status into their own headers 2015-09-18 08:08:08 -04:00
arvidn ffa870d280 fixed some GCC warnings 2015-08-20 01:33:20 +02:00
arvidn a91e7ce25d fix warnings 2015-08-06 02:30:06 -04:00
Arvid Norberg d43f7b56a2 update copyright year 2015-06-03 05:18:48 +00:00
Arvid Norberg 0052fa6c19 some cleanup to dht observers (don't expose internals) 2015-05-22 02:42:26 +00:00
Arvid Norberg d18495eb39 support a NULL dht_observer again 2015-05-19 00:48:04 +00:00
Arvid Norberg 88fe6eba9c fix issues introduced in dht logging patch 2015-05-17 20:59:18 +00:00
Arvid Norberg 99de70604a remove dht-verbose logging build configuration. tie it to the main logging configuration (which now is on by default) and make it less costly when dht logging alerts are disabled 2015-05-16 19:29:49 +00:00
Arvid Norberg b60934288b turn DHT logging into alerts instead of writing to a file 2015-05-10 04:54:02 +00:00
Arvid Norberg ca581f2258 rename dht::node_impl -> dht::node, since this hasn't been a pimpl for quite a while 2015-05-09 19:00:22 +00:00
Arvid Norberg f97168241f build fix 2015-04-27 00:56:58 +00:00
Arvid Norberg f0336017d1 fix gcc warnings and missing header files in makefiles 2015-04-26 00:51:44 +00:00
Arvid Norberg a516bf46e5 merged changes from RC_1_0 2015-03-22 04:34:11 +00:00
Arvid Norberg 65a9d76938 fix dht logging build 2015-03-13 05:53:22 +00:00
Arvid Norberg 6c1df7eb55 landed the bdecode branch in master. lazy_bdecode/lazy_entry is now being replaced by bdecode/bdecode_node 2015-03-12 05:20:12 +00:00
Arvid Norberg c1dc982f4f deprecate the ptime type and related time types. just use boost::chrono / std::chrono 2015-03-12 04:34:54 +00:00
Arvid Norberg 8614ed795a attempt to fix build 2015-01-18 04:40:01 +00:00
Arvid Norberg 3742fd2699 merged changes from RC_1_0 2014-11-02 09:41:29 +00:00
Arvid Norberg 34af25beaa merged chagnes from RC_1_0 2014-11-01 22:47:56 +00:00
Arvid Norberg b55778a847 some DHT logging and parsing 2014-10-07 07:23:20 +00:00
Arvid Norberg ba3ffe52f8 improve DHT logging a bit 2014-10-01 09:14:49 +00:00
Arvid Norberg 7351389ce8 land libtorrent_aio branch in trunk 2014-07-06 19:18:00 +00:00
Arvid Norberg 6c6fe4dfe2 merged fixes of warnings from RC_1_0 2014-07-04 23:40:31 +00:00
Arvid Norberg 6e275fbe21 removed left-over unused variables 2014-07-02 02:53:10 +00:00
Arvid Norberg 36e8945968 more build fixes 2014-06-29 19:11:15 +00:00
Arvid Norberg 3893a55a57 fix to the fix 2014-05-25 05:28:15 +00:00
Arvid Norberg 96f25d6942 attempt to fix linux build 2014-05-25 05:10:30 +00:00
Arvid Norberg 64c09e7607 support for older boost versions 2014-05-25 00:13:17 +00:00
Arvid Norberg ab96600ae3 fix dht assert 2014-04-29 21:31:25 +00:00
Arvid Norberg 0e04ab8d72 reorder the node-list in the DHT traversal algorithm if a node updates its ID 2014-03-03 05:09:53 +00:00
Arvid Norberg 8403e58f3c make dht test program able to get and put mutable items. fixed some DHT bugs along the mutable put/get path 2014-03-02 23:35:35 +00:00
Arvid Norberg 86c704a6ff fix dht_bootstrap_alert being posted. add additional alert for dht put completion. add utility to test immutable put/get. fix issue in DHT preventing stores on router nodes (even when they return write tokens). immutable put and get confirmed to be working 2014-02-28 04:02:48 +00:00
Arvid Norberg a943fec777 update copyright 2014-02-23 19:12:25 +00:00
Arvid Norberg 702b68ecc4 clean up assert related defines and debuf-only fields less error-prone. fix missing initialization in file_pool caused by mistake in defines under which the debug field was initialized 2014-01-19 19:45:50 +00:00
Arvid Norberg d6b1aa4c36 DHT refactoring and support for storing arbitrary data with put 2013-12-27 04:28:25 +00:00
Arvid Norberg 4e6b1cfbfb update copyright 2013-12-25 17:07:16 +00:00
Arvid Norberg 93d7d89ced fix issue with obfuscated_get_peers where peers in responses to obfuscated requests would still be returned. slight refactoring to move traversal algorithm level logic to traversal_observer class 2013-12-14 23:25:38 +00:00
Arvid Norberg f9d3571915 merged fix from RC_0_16 2013-11-23 11:06:35 +00:00
Arvid Norberg b911129a12 merged fixes from RC_0_16 2013-11-02 03:35:45 +00:00
Arvid Norberg 39264c5ad3 introduce new, optional, get_peers mechanism that is more privacy preserving (doesn't leak the info-hash to as many DHT nodes) 2013-09-09 07:08:02 +00:00
Arvid Norberg 29c17c123e fix traversal algorithm leak in DHT 2013-01-22 02:04:58 +00:00
Arvid Norberg 9c7f685313 improve debug logging of dht routing table 2013-01-20 19:51:57 +00:00
Arvid Norberg ab7369fee9 implement a sligthtly more aggressive DHT lookup mechanism 2013-01-20 07:54:54 +00:00
Arvid Norberg bff648a89e update copyright dates and add tool to do so 2012-10-02 03:16:33 +00:00