Commit Graph

118 Commits

Author SHA1 Message Date
arvidn f0227451a6 merged RC_1_1 into master 2018-04-13 01:47:41 +02:00
arvidn aaf9304a3b update year in copyright header 2018-04-09 09:04:33 +02:00
Steven Siloti 8648de3706 DHT nodes should only handle requests on their socket (#2355) 2017-09-21 21:00:38 -07:00
arvidn 8d6b51d54c minor cleanups 2017-09-16 13:48:11 +02:00
arvidn bb51dcdbb9 move dht_settings into its own header cpp file-pair and dht_settings into the dht namespace 2017-09-04 22:38:16 +02:00
arvidn 8d0f38930e make udp send flags type safe 2017-07-26 18:09:17 -07:00
Steven Siloti f0ae2145ea use a handle class for listen sockets instead of raw pointers
Listen socket handles need to be week_ptr so that they can detect when a listen
socket is removed in the middle of a tracker announce on it. Use a wrapper class
to enforce that no one outside of session_impl can hold ownership of the socket
across event boundaries.

To support unit tests, listen_socket_t is also split into a base class which
holds the members needed to support the public listen socket API.
2017-07-21 19:18:44 -07:00
Alden Torres 80036f0377 avoid executing timed async task if the dht node is already removed (#2133) 2017-07-08 08:32:24 -07:00
Alden Torres 48ef3b6bf7 implemented support for BEP 51 (#1652) 2017-06-12 11:54:11 +02:00
Steven Siloti cdd50be859 create a separate DHT node for each listen socket 2017-04-23 19:49:49 -04:00
arvidn 480bde9333 change formatting of namespace declarations 2017-04-12 14:26:35 -04:00
Alden Torres 1e98bf19a5 added support for enumerating the internal DHT live nodes (#1712)
added support for enumerating the internal DHT live nodes
2017-02-18 23:02:23 -05:00
Alden Torres 331a8d53c0 refactor to use move with dht_state (#1163)
refactor to use move with dht_state
2016-09-29 08:25:51 -04:00
Alden Torres af92e91a90 missing inc dht counter and minor cleanup (#1164) 2016-09-28 23:25:08 -04:00
Alden Torres 8caebbd026 alerts refactor to use span, don't break ABI when logging, fix compilation (#1159)
alerts to use span, don't break ABI when logging, fix compilation
2016-09-27 23:21:18 -04:00
Alden Torres 31ce1e5a2c dht headers and minor cleanup (#1157) 2016-09-26 18:04:42 -04:00
Alden Torres 4693fcf3f1 dht source code and headers cleanup (#1150) 2016-09-24 22:20:20 -04:00
Alden Torres 6c31ea3d44 created dht state and session params refactor (#1100)
created dht state and session params refactor
2016-09-17 09:42:04 -04:00
Alden Torres c25bae163d avoid warnings with clang and minor dht_tracker code changes (#1092) 2016-09-14 11:28:50 -04:00
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 5480e2eedc some consts refs and refactor (#1075)
some consts refs and refactor
2016-09-09 15:02:20 -04:00
Alden Torres e2487c4d24 more use of std::shared_ptr refactor 2016-08-30 10:10:53 -04:00
Alden Torres 2ac45d17ef ed25519 api refactor (#1041) 2016-08-30 02:37:51 -04:00
arvidn 8c8c3d5587 replace boost::function with std::function 2016-08-13 07:07:26 -04:00
Alden Torres 74c8054e8d created session_params and refactor (#993)
created session_params and new session constructor
2016-08-11 20:32:14 -04:00
Arvid Norberg 9c2325ff6b modernize and improve type-safety of the DHT put implementation and test (#929)
modernize and improve type-safety of the DHT put implementation and tests. use unique_ptr instead of malloc for dht put items.
2016-07-23 15:57:04 -07:00
Alden Torres f57612b82d rename of aux::array_view to span (#933) 2016-07-22 09:31:42 -07:00
Alden Torres 7c4d92a627 Share the DHT storage for both IPv4 and IPv6 (#762) 2016-06-03 19:44:16 -04:00
Arvid Norberg 96999ad67f replace uses of boost::bind with std::bind and lambdas (#745) 2016-05-25 00:31:52 -04:00
Arvid Norberg 20b41ad0b9 Threads (#671)
use std::thread, std::mutex, std::condition_variable instead of pulling them in from boost.asio internals.
2016-04-30 18:54:23 -04:00
Arvid Norberg 4e97bf556c use override and final keywords (unconditionally) (#668)
use override and final keywords instead of macros.
2016-04-30 11:05:54 -04:00
Steven Siloti 2abd9867ce IPv6 DHT support
Fixes #110
2016-04-24 14:26:57 -07:00
Arvid Norberg 7251575d98 This patch does: (#633)
1. simplifies and regularizies creation of listen sockets based on the listen
   interfaces setting.
2. simplifies and improves the behavior of UDP sockets, which are now explicitly
   opened per listen interface
3. transitions udp tracker, DHT and uTP socket manager over to using the new
   udp sockets
4. greatly simplified udp_socket to only wrap a single underlying socket (as
   opposed to one IPv4 and IPv6 socket)
5. improved behavior of bind-to-device
6. introduce an array_view type to make udp packet passing code simpler
7. simplify and make setting of DF flag more robust
8. simplify and regularize port mapping of listen sockets
2016-04-24 15:26:28 -04:00
arvidn d5203c67d9 add DHT rate limit test (simulation). introduce a new counter for dropped incoming dht messages. 2016-01-18 14:34:42 -05:00
arvidn 06b52f1421 some cleanup of the dht_socket_interface and fix tests and simulations to build with the dht disabled 2016-01-18 14:34:42 -05:00
arvidn 297b8943d0 move the DHT rate limiter into the dht_tracker class and remove the rate_limited_udp_socket type. This further simplifies the udp socket (preparing for moving it into the listen_socket structure) 2016-01-18 14:34:41 -05:00
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
arvidn e3ba811ae4 improve name of m_timer in dht_tracker 2016-01-01 16:42:44 -05:00
arvidn 01e6b93854 simplify and improve unit test for distance_exp. make some immutable variables const in the DHT implementation. instead of waking up periodically just to check if it's time to refresh the DHT secret key, set the timer to only wake up to refresh the key. If we don't have a DHT observer (to ask for our external IP) or if we don't know our external IP, don't generate a node ID based on 0.0.0.0, just generate a random ID instead. Simplified and improved node replacement logic in the routing table a little bit 2016-01-01 16:42:37 -05:00
Steven Siloti 1f13343a70 const correctness 2015-11-22 10:02:26 -08:00
Thomas Yuan ab70ad3e05 fix comments and unit test 2015-11-20 00:06:08 -05:00
Thomas Yuan 194ad410dc Make dht_put_alert more accurate. 2015-11-20 00:06:08 -05:00
Alden Torres 62b24d8b67 Add set_dht_storage to session API. 2015-10-02 09:00:07 -04:00
Alden Torres 25ed70b977 Create dht_storage_counters to avoid internal counter in future public API. 2015-09-21 07:46:23 -04:00
arvidn a3608a39fe fix some warnings 2015-08-19 02:00:46 +02:00
arvidn 347d976a70 since starting the DHT can be delayed now, also cache dht nodes added while waiting 2015-08-18 23:35:27 +02:00
Alden Torres b303a36ac2 Removed unnecessary full namespace reference to udp::endpoint in new dht_direct_request feature.
Add default value to userdata argument in dht_direct_request.
Minor spelling fix.
2015-08-12 00:49:09 -04:00
Steven Siloti 86fd8c3048 enable arbitrary direct dht requests and extension dht requests
If you're wondering why I used an alert for handling responses but not requests,
it's because the former was easy to do that way but the latter would have
involved some major refactoring or kludging. The DHT node is written with the
(IMO reasonable) assumption that all responses will be generated immediately, so
there was no way to easily accommodate getting a response asynchronously via
an alert.
2015-08-10 20:33:04 -07:00
Thomas e51b61870a Call callback function immediately when get mutable data. 2015-08-08 20:28:53 -04:00