62eb956c54
fix x64 build with VS2015 UP2 compiler ( #640 )
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fix VS2015 compiler warnings for: address-model=64, deprecated-functions=on, link=shared
2016-04-25 17:22:09 -04:00
2d9a6b76f1
use asio::protcol instead of an enum/bool
2016-04-24 15:18:47 -07:00
d3ecc4c906
reduce the number of peers in a get_peers response with IPv6
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Since IPv6 addresses are bigger we need to compensate to avoid generating
packets larger than 1500 bytes.
2016-04-24 14:26:57 -07:00
2abd9867ce
IPv6 DHT support
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Fixes #110
2016-04-24 14:26:57 -07:00
356d2506bd
extend dht_observer to support IPv6 external addresses
2016-04-24 14:26:57 -07:00
11fa4f3e47
support IPv6 in node_entry and m_ips
2016-04-24 14:26:57 -07:00
7251575d98
This patch does: ( #633 )
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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
7b5d48c02a
fix default release build with VS2015 UP2 compiler warnings ( #624 )
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* fix default release build with VS2015 UP2 compiler warnings
this will allow to successfully build:
bjam toolset=msvc-14.0 release deprecated-functions=off character-set=unicode link=static warnings-as-errors=on
2016-04-17 16:56:07 -04:00
6d85c7c5f0
merge RC_1_1 into master
2016-03-08 01:10:48 -05:00
4998bfedc6
Documentation typos
2016-03-04 10:43:25 -05:00
d5203c67d9
add DHT rate limit test (simulation). introduce a new counter for dropped incoming dht messages.
2016-01-18 14:34:42 -05:00
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
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
1f9f588e75
merge copyright year update and changelog from RC_1_0
2016-01-17 18:57:46 -05:00
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
0f442f59f3
Avoid pass IPv6 address to current implementation of DHT while adding a node
2016-01-09 18:46:19 -05:00
e06daa68a4
overhaul the dht simulator (setup_dht) to be more flexible and cheaper to run thousands of nodes
2016-01-09 01:08:52 -05:00
d954ae1b18
simplify dht routing table add
2016-01-02 20:03:18 -05:00
07ddb010c5
split buckets when exceeding the next bucket's size, to make sure we split before risking discarding nodes because the next bucket is smaller
2016-01-02 00:45:44 -05:00
e3ba811ae4
improve name of m_timer in dht_tracker
2016-01-01 16:42:44 -05:00
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
ffb78f0378
Merge pull request #312 from ssiloti/export-verify-message
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export verify_message and incoming_error
2015-12-30 22:51:38 -05:00
ac01ccc43a
add templated wrapper around verify_message
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It was too easy to forget to update the ret and size parameters
when the size of desec changed. With this change we now automatically
get the size of desc and enforce that ret has the same size.
It would be nice if we could use bdecode_node ret[static Size] from C99
but that is not widely supported.
2015-12-29 20:35:36 -08:00
626baade75
fix dht_storage bug
2015-12-19 22:06:25 -05:00
28749466a2
fix build
2015-12-19 02:40:10 -05:00
15ec839d33
extend the unit test of dht_storage
2015-12-19 02:09:06 -05:00
c6f1e0bd7b
export verify_message and incoming_error
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Also move these functions to a new msg.cpp. They are useful for plugins
which implement DHT extensions.
2015-12-05 18:20:08 -08:00
8732863a9a
another fix to receiving malformed DHT error message
2015-12-03 01:08:27 -05:00
7540a6e5cc
correctly check incoming DHT error messages
2015-11-30 18:02:00 -05:00
332799bff2
make alert types declared final and disable the log alert declarations when logging is disabled
2015-11-29 10:16:02 -05:00
603ef84c65
Fix observer_size.
2015-11-23 11:06:20 -05:00
9c7edf803e
add override and a TODO
2015-11-22 18:58:32 -08:00
9f7aa7f3a6
fix segfault in put_data
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If less than three nodes are found to put an item to then traversal_algorithm::start
will add router nodes. This leads to a crash in put_data::invoke when it tries to
read a token from uninitialized memory in a null_observer.
2015-11-22 16:05:24 -08:00
1f13343a70
const correctness
2015-11-22 10:02:26 -08:00
8a984effa7
allow done() with a non-zero invoke count
2015-11-22 10:02:26 -08:00
6c5bed63d3
whitespace cleanup
2015-11-22 10:02:26 -08:00
ab70ad3e05
fix comments and unit test
2015-11-20 00:06:08 -05:00
194ad410dc
Make dht_put_alert more accurate.
2015-11-20 00:06:08 -05:00
86116caf4c
fix assert after a DHT get/put request
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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
ba1ccdec66
fix assert in dht::observer
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This is was introduced by c2277b3ea5
2015-11-14 18:30:42 -08:00
c2277b3ea5
fix traversal_algorithm::done() being invoked more than once
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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
3cc464805f
update libsimulator submodule
2015-10-25 10:55:20 -04:00
a75dfe2eb6
silence warnings in boost headers in dht_storage
2015-10-25 09:30:56 -04:00
4151c8e366
assert that the signature is valid when assigning a mutable value to an item
2015-10-21 20:29:29 -07:00
62b24d8b67
Add set_dht_storage to session API.
2015-10-02 09:00:07 -04:00
d7cdcf9369
Merge pull request #183 from thomas-yuan/ta_init
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start 'find' from near nodes instead of all of nodes in routing table.
2015-09-30 00:43:14 -04:00
197a443465
Fix of dht_storage_counters::peers counter.
2015-09-24 10:50:04 -04:00
0d2644802d
start 'find' from near nodes instead of all of nodes in routing table.
2015-09-23 17:04:33 -04:00
f9fa8ffdec
Use ping instead of get_peers if current bucket is full.
2015-09-22 10:35:10 -04:00
7fec9e488d
make immutable/mutable items lifetime configurable.
2015-09-21 20:32:37 -04:00
25ed70b977
Create dht_storage_counters to avoid internal counter in future public API.
2015-09-21 07:46:23 -04:00
6bf1971452
Merge pull request #162 from thomas-yuan/bootstrap
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Only re-bootstrap when there is no enough nodes in routing table.
2015-09-20 14:52:16 -04:00
b628692223
separate out announce_entry and torrent_status into their own headers
2015-09-18 08:08:08 -04:00
20708fa5b6
Only re-bootstrap when there is no enough nodes in routing table.
2015-09-17 11:22:23 -04:00
e2d682275a
Implementing and using new dht storage interface
2015-09-16 08:30:27 -04:00
c0d20d7708
Fix dht counters.
2015-09-11 13:58:33 -04:00
d6bb387ab9
Use dht_settings directly instead of add a read_only member variable.
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Since rpc_manager has a reference of dht_settings, needn't pass it
as a parameter for incoming().
2015-09-08 10:35:30 -04:00
3d4ed9f37f
Add read-only support in dht_settings and outgoing query messages.
2015-09-07 14:24:46 -04:00
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
d7c6a3b3ea
Merge pull request #130 from thomas-yuan/invalid_node_id
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A node with an invalid node_id, shouldn't be added to routing table.
2015-09-05 13:30:40 -04:00
97217a1fd6
A node with an invalid node_id, shouldn't be added to routing table.
2015-09-04 14:04:49 -04:00
7285520521
Merge pull request #117 from thomas-yuan/master
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Fix bug caused by RP #96 .
2015-08-31 23:49:08 -04:00
ef16ae4e27
Handle response with unexpected format.
2015-08-31 22:37:46 -04:00
71b6b3c262
Fix bug caused by RP #96 .
2015-08-31 18:13:47 -04:00
314f134e35
reorganize code to make it straightforward.
2015-08-31 13:53:49 -04:00
5be9dfb6db
Removed unnecessary call to node_id copy constructor.
2015-08-22 16:01:53 -04:00
e7b8b6da49
forward port DHT routing table fix from RC_1_0
2015-08-22 15:51:28 +02:00
746cd4c1a6
Merge pull request #96 from thomas-yuan/master
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Parsing message correctly when message type is error.
2015-08-22 10:42:01 +02:00
dbfc2fd5ea
Parsing message correctly when message type is error.
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Also, an error response should call reply() of observer, instead of timeout().
Reference: http://www.libtorrent.org/dht_store.html#errors
2015-08-19 22:20:48 -04:00
ffa870d280
fixed some GCC warnings
2015-08-20 01:33:20 +02:00
a3608a39fe
fix some warnings
2015-08-19 02:00:46 +02:00
347d976a70
since starting the DHT can be delayed now, also cache dht nodes added while waiting
2015-08-18 23:35:27 +02:00
8d8c049d9e
fix warnings and invalid defines in disk_io_thread.cpp
2015-08-18 07:55:50 -04:00
b303a36ac2
Removed unnecessary full namespace reference to udp::endpoint in new dht_direct_request feature.
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Add default value to userdata argument in dht_direct_request.
Minor spelling fix.
2015-08-12 00:49:09 -04:00
182c30f2d6
fix typo in class name
2015-08-10 20:33:04 -07:00
86fd8c3048
enable arbitrary direct dht requests and extension dht requests
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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
a81ca2391b
fix some warnings
2015-08-10 20:03:24 -04:00
27c5a28637
Merge pull request #70 from thomas-yuan/master
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Call callback function immediately when get data for mutable data.
2015-08-08 21:51:18 -04:00
e51b61870a
Call callback function immediately when get mutable data.
2015-08-08 20:28:53 -04:00
97571b4ad4
fixed more warnings
2015-08-07 00:30:29 -04:00
a91e7ce25d
fix warnings
2015-08-06 02:30:06 -04:00
655a3ae019
fix some warnings
2015-08-01 23:57:11 -04:00
5657772114
limit how often the DHT can wake up
2015-07-28 23:04:15 -04:00
f85d62b601
merged DHT update of /8 blocks form RC_1_0
2015-07-16 21:56:06 -04:00
761486ce43
Using PRId64 macro for portability.
2015-07-12 13:05:29 -04:00
89f3b3bee3
Using the standard log method for round trip time in rcp_manager.
2015-07-12 12:59:38 -04:00
41eff1801e
Merge pull request #13 from aldenml/more-dht-api
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Added dht_get_peers and dht_announce at session_impl level.
2015-07-04 10:08:14 -04:00
bb25acd661
use a better windows.foundation.collections.h(462) conflict fix
2015-07-04 05:59:38 +02:00
e7caa2d20f
fix winrt compile error in windows.foundation.collections.h(428)
2015-07-02 09:58:17 +02:00
fcac7140f8
Added dht_get_peers and dht_announce at session_impl level.
2015-07-01 15:30:08 -04:00
5c8c9cd653
Refactor to expose a more convenient get_peers function as part of the DHT api.
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Now announce (a particular case of get_peers DHT operation) uses the function get_peers.
2015-06-24 21:22:24 -04:00
389ffc622c
don't pull in the asio namespace in libtorrent. refer to it by boost::asio
2015-06-06 01:24:25 -04:00
d43f7b56a2
update copyright year
2015-06-03 05:18:48 +00:00
0aca01543b
simplify dht logging
2015-05-30 06:31:03 +00:00
945eef4c4d
some dht_tracker clean up
2015-05-30 04:37:12 +00:00
e44c8e9002
optimize logging of DHT packets by deferring copying and printing, to only do it if the alert category is enabled
2015-05-28 20:36:22 +00:00
0052fa6c19
some cleanup to dht observers (don't expose internals)
2015-05-22 02:42:26 +00:00
d18495eb39
support a NULL dht_observer again
2015-05-19 00:48:04 +00:00
e7d369646d
fix gcc warnings
2015-05-18 01:30:32 +00:00
71ee44ae5e
fix build issue, some warnings
2015-05-17 23:32:13 +00:00
Andrei Kurushin