Commit Graph

59 Commits

Author SHA1 Message Date
Alden Torres 4d4eb66c8b some refactor, more const refs and span use (#1078)
some refactor, more const refs and span use
2016-09-11 01:58:48 -04:00
Alden Torres 29a4075555 refactor to use std::shared_ptr with dht observer (#1057)
refactor to use std::shared_ptr with dht observer
2016-09-02 21:05:11 -04:00
Alden Torres fd4c09d7b2 refactor to use std::shared_ptr with traversal_algorithm (#1056)
refactor to use std::shared_ptr with traversal_algorithm. use a more stable linaro gcc link
2016-09-02 16:42:55 -04:00
Alden Torres c05e29c48e trivial cleanup and minor changes (#1033) 2016-08-26 00:14:11 -04:00
Arvid Norberg e36e5efaba use boost::string_ref (#996)
use boost::string_ref/boost::string_view in various parts of the code, in file_storage, some file functions and in bdecode.
2016-08-13 07:04:53 -04:00
arvidn 83dba91168 use span for to_hex and from_hex functions 2016-07-29 18:42:18 -04:00
Arvid Norberg a740a49fd6 modernize misc (#898)
modernize misc
2016-07-10 07:34:45 -04:00
Arvid Norberg ead11737b4 fix uses of defines for whether or not asserts are active (#832) 2016-06-18 08:31:07 -04:00
Arvid Norberg 8c8f5bb03b deprecated public to_hex() and from_hex() functions (#784) 2016-06-04 10:01:43 -04:00
Arvid Norberg 748af6eec1 general cleanup. remove valgrind markup, log_hash_failures and C headers (#752)
general cleanup. remove valgrind markup, log_hash_failures and C headers
2016-05-23 08:15:39 -04:00
arvidn 1f9f588e75 merge copyright year update and changelog from RC_1_0 2016-01-17 18:57:46 -05:00
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
Thomas Yuan 0d2644802d start 'find' from near nodes instead of all of nodes in routing table. 2015-09-23 17:04:33 -04:00
arvidn 17c5759829 disable warning for unused command line argument and fix warnings. remove redundant travis build config. use new preprocessor on clang to avoid warnings 2015-09-06 22:55:41 -04:00
Thomas Yuan ef16ae4e27 Handle response with unexpected format. 2015-08-31 22:37:46 -04:00
arvidn ffa870d280 fixed some GCC warnings 2015-08-20 01:33:20 +02:00
arvidn a81ca2391b fix some warnings 2015-08-10 20:03:24 -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 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 4b585dcc0e minor cleanup and fix no-deprecated build 2015-05-06 01:11:54 +00:00
Arvid Norberg 4d15f1410f fix warnings, some clean-up and todo comments 2015-04-20 04:52:49 +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 36e8945968 more build fixes 2014-06-29 19:11:15 +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 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 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 1d55894bef improve obfuscated get_peers 2013-10-26 22:59:55 +00:00
Arvid Norberg 17d276e060 move dht_flood.py into tools. only reveal 3 bits passed the shared target prefix when doing obfuscated dht lookups 2013-10-16 23:19:18 +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 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
Arvid Norberg d52eb9ed19 fixed release asserts issue in kademlia code 2012-01-16 22:48:43 +00:00
Arvid Norberg 58d723012a support DHT scrape 2011-05-23 00:45:36 +00:00
Arvid Norberg d3a8916f02 further simplify the DHT by getting rid of the result type and just using observers instead. This might save some memory and should fix the assert that would be triggered before 2010-11-05 19:06:50 +00:00
Arvid Norberg 11cd7af4e7 optimized DHT routing table memory usage 2010-01-03 11:08:39 +00:00
Arvid Norberg 525c8090b7 USE_IPV6 fixes 2009-10-19 02:43:50 +00:00
Arvid Norberg 474566fa21 more DHT fixes and simplifications 2009-10-09 02:34:25 +00:00
Arvid Norberg cee42ff5a1 more DHT simplifications 2009-10-07 20:51:02 +00:00
Arvid Norberg dfccf0b412 some DHT work 2009-09-29 17:06:08 +00:00
Arvid Norberg 54cce9da60 simplified and optimized the DHT implementation 2009-09-20 00:23:36 +00:00
Arvid Norberg 00ccf9064e optimized memory usage in the DHT, and added some handling for out-of-memory cases 2009-05-13 22:18:41 +00:00
Arvid Norberg 00d02f7859 improved DHT get_peers code. get_peers always returns nodes now, and announce_peer is always sent to the k closest nodes to the info-hash. This should significantly speed up retrieving peers from the DHT 2008-12-23 20:04:12 +00:00
Arvid Norberg 09b3a865ef fixed compiler flags in pkg-config file and made header files not depend on the NDEBUG define 2008-11-29 21:33:21 +00:00
Arvid Norberg 18d269dd62 DHT optimizations 2008-11-10 02:08:42 +00:00