Commit Graph

86 Commits

Author SHA1 Message Date
drbob
c05f90bda3 Introduced tracking of Source & ErrCodes associated with every Proxy / Relay connection.
- This is mainly for algorithm improvements / debugging.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4823 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2012-01-20 15:12:02 +00:00
drbob
7dc0cd6b0f Added Send/Recv accounting to Dht & UdpSocket in general.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4817 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2012-01-19 16:18:59 +00:00
drbob
66f6c08f33 Missed default size for new bdDhtFns.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4797 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2012-01-14 09:44:40 +00:00
drbob
fe955c9a4f * Added NumQueryNodes() function to bdDhtFunctions.
* Switched bdquery.cc to use bdNumQueryNodes().
 * Extended bdStdDht class to bdModDht to allow NodesPerBucket to be modified.
 * Fixed up Connection Fail Callback for Relay Servers.
 * Added Extra debugging for Proxy Connections.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-dhtmods@4794 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2012-01-14 01:34:44 +00:00
drbob
9e5e07d3f0 Reversed Changes for Testing Purposes.
* Disabled lots of debugging.
 * Disabled LOCAL test mode in udpstunner, rsinit
 * Enabled BadPeer checking in bitdht.
 * Restored normal timeout periods for connection attempts.
 * Restored normal connection levels for dht status.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-dhtmods@4779 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2012-01-11 10:24:37 +00:00
drbob
f20ac8630e Upgraded DHT Version number from 01 => 02, for Relay Connections.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-dhtmods@4776 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2012-01-10 23:24:53 +00:00
drbob
e432d89310 Improved the proxy/relay selection.
Limited Search Replies on Relay Servers.
NB: Re-check this code!



git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-dhtmods@4766 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2012-01-08 16:14:40 +00:00
drbob
2b7499e61d More changes for debugging
* Enabled lots of debugging.
 * Switched to shorter timeouts for udprelays.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-dhtmods@4763 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2012-01-08 10:50:33 +00:00
drbob
af5f23e0e7 Changes to enable a LAN Relay Test Environment.
NB: Reverse Most of these changes - before adding to Trunk!!!!

 * Added missing BitDht callback functions for test/example code.
 * Switch tests/example to OSX compile.
 * DISABLE_BAD_PEER_FILTER (as it doesn't like local net)
 * Reduced Minimum Peer Counts for DHT to be considered active.
 * Added LOCALNET_TESTING to rsinit.cc 
	- new Commandline Option -R <lport-uport> to restrict UDP ports.
	- Enables LocalNet in UdpStunner.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-dhtmods@4756 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2012-01-07 11:28:00 +00:00
drbob
8e5e90dcef Adding header for new proxy udp configuration
git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-dhtmods@4732 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-12-20 10:42:02 +00:00
drbob
52e9a27f7b Improvements to DHT to support Relays.
- Updated DhtMode Flags.
 - Allowed DhtMode Flags to be set independently.
 - Set RelayMode to ConnectionManager.
 - Added dropRelayServers() / pingRelayServers()
 - Added Support fns for above two functions.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-dhtmods@4729 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-12-20 02:03:25 +00:00
drbob
b6dbdf9396 Improvements to BadPeer Filter.
* Enabling Local BadPeer Filter. 
	- This will remove any peer you detect is spoofing yourself or your friends.
	- This list is also shared with you friends. (in Test Mode).
 * added Cleanup of BadPeer Filter.
	- Instead of permanent ban, peers are be banned for 6 hours.
	- bdManager periodically calls this - which prints out ban list too.
 * added #define to disable the Filter - for testing purposes.

NOTES: This Ip Filter should probably be moved from DHT level to UdpLayer level.
	This will enable it to filter STUN / UDP Connection Packets too.




git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-dhtmods@4716 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-12-08 20:00:20 +00:00
drbob
ed18152596 * Reduced DHT default msg rate to 5/sec. (was 50/sec)
- At this level it takes significantly longer for the searches to complete, but
	  there are no DOS warnings on the router. This should hopefully make users happy.
 * Added DhtMode() Interface call to dynamically change this rate.
	- Can be switched between (HIGH: 50/sec, MED: 20/sec, LOW: 5/sec & TRICKLE: 3/sec)
 * Disable additional Queries if PotentialPeer Queue gets too big.




git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-dhtmods@4703 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-12-01 17:19:30 +00:00
drbob
8d4a7ed4f0 Improvements to the Bad Peer tracking in the DHT.
* Added Interfaces for sharing Bad Peers.
 * Added bdPeerQueue class for storing
 * added doInfoCallback() to inform libretroshare



git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-dhtmods@4686 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-11-25 00:48:33 +00:00
drbob
4cd7523947 Incremental Improvements to DHT:
Added Knowledge of Friends, Friends of Friends and Relays.
	- Added bdfriendlist class to store information.
	- New interface function updateKnownPeer().
	- includes IP addresses, if known. (for filtering)

Bad Peer Filtering.
	- Check IDs against known peer IP addresses.
	- Added checks in checkPotentialPeer().
	- Added checks in addPeer().
	- Running in TestMode at the moment (Bad Peers are only flagged).

Other Fixes:
	- Removed some warning about int/uint comparisons.
	- added bdSpace::flagpeer() fn to support above.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-dhtmods@4680 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-11-22 13:16:03 +00:00
drbob
5ea8cfb67d Added Ben's patches:
* Compilation for FreeBSD.
	* Notes that MT is not cryptographically secure.
	* modified sorting of DHT Window.

Only one change that I didn't commit:

 bitdht {
-       LIBS += ../../libbitdht/src/lib/libbitdht.a
-       PRE_TARGETDEPS *= ../../libbitdht/src/lib/libbitdht.a
+       LIBS += ../../libbitdht/src/libbitdht.a
+       PRE_TARGETDEPS *= ../../libbitdht/src/libbitdht.a
 }

As this would have broken compilation on the other platforms.




git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4619 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-09-28 15:16:21 +00:00
thunder2
27842b8592 Removed unused parameter warnings in libbitdht.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4557 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-08-12 12:43:24 +00:00
drbob
f6002b3981 Added External Interface to control "Attached" Mode
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4483 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-07-21 11:23:56 +00:00
csoler
a683b64311 fixed compilation on ubuntu
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4481 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-07-20 17:56:49 +00:00
drbob
6e6767be30 * Added another Test UdpLayer: TimedUdpLayer, This simulates the firewalled situation, be only accepting packets after 60 seconds.
* added quick and dirty BitDht Packet check. test against "d1:" for the first 3 bytes. This should not conflict with Stun, Relay or TOU packets.




git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4480 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-07-20 17:04:44 +00:00
drbob
e7049cc483 * #defined most of the Debugging info out.
* increased bdconnection timeout.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4468 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-07-18 23:52:23 +00:00
drbob
551e2594bb Added Bandwidth and Delay parameters to BitDHT Connect Messages.
* Bandwidth are for RELAY connections.
 * Delays are for Exclusive NAT Proxy connections.
 * Lots of changes to achieve this. (Mainly added "param" to msgs).
 * Various Bugfixes too.
 * Updated BITDHT Version to 01 as we've changed Message Format.
 * Increased Connection Timeout to 180 
 * Added extra checks to kill duplicate connections early.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-netupgrade@4462 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-07-17 23:29:53 +00:00
drbob
a63173b19e Modified the Connections so that occur as quickly as possible.
Each attempt should be completeable in < 10 Secs. 
This could increase up to 20 secs, if pings are required.
So with 3 Proxy attempts, should take 20-30 secs.

 * Removed as many of the pauses as possible.
 * connection attempt DONE if OUTOFPROXY, DUPLICATE, TEMPUNAVAIL or EXTCONNECT timeout
 * Fixed AutoAuth for Proxy (was triggering for Relay as well)
 * Increased QUERY_UPDATES to every 10 secs.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-netupgrade@4454 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-07-16 12:57:11 +00:00
drbob
6609cec94d Bugfixes for connection logic:
* added bool return value to ConnectionRequest. only returns false if MODE not allowed.
 * added checks for an existingConnectionRequest - results in a NOOP.
 * made each ConnectionRequest result in only one UDP start.
 * a START message will not kill a local ConnectionRequest (even in remotely started).
 * increased CONNECTION_TIMEOUT as this should never happen at this level.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-netupgrade@4449 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-07-15 16:02:56 +00:00
drbob
d6938721b0 Reduced timeout for connections to 20 secs. because they should be quick.
Made the query more robust, by only saying a query is SUCCESSFUL if we have recvd a reply from peer.
NB: These changes are yet to be tested!



git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-netupgrade@4439 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-07-13 11:37:47 +00:00
drbob
21145a29bb * added function to extract Local Address from udpstack.
* update local address when a reset is called.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-netupgrade@4417 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-07-10 00:37:09 +00:00
drbob
5e691935fd Merged from /branches/v0.5-peernet/libbitdht:r4357-4397
Bugfixes and a couple of small improvements to the DHT code.
 * fixed up buggy overloading for the udplayer (for testing).
 * added processing multiple (5) remote processes per tick. 
     - (1 wasn't enough in testing, and led to dropped peers) 
 * removed unused variables from query data structure.
 * #defined out debugging in bdSpace, removed old functions.
 * More agressive attempts to find proxies for connections.
 * made "final query attempt" use exact peer address rather than midid.
     - mid id meant that the target wasn't always returned.
 * tweaked bdconnection debugging.
 * increase CONNECTION_MAX_TIMEOUT from 30 => 45. wasn't enough!
 * Limited bdQuery::QueryIdlePeriod to 15min (was unlimited).
 * added bdQuery::PotentialPeer cleanup functions - for more robust reporting.
 * fixed bdQuery debugging printouts.
 * Implemented BITDHT_QFLAGS_UPDATES flag.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4398 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-07-06 00:14:58 +00:00
drbob
24351cb460 * added #define WIN32 protection for <malloc> in bdbloom
* disabled ATTACHED mode by default.
 * set reasonable default Startup parameters (had test ones before)



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4397 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-07-05 23:53:40 +00:00
csoler
04ce05025f fixed linux compilation
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4362 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-06-29 19:13:39 +00:00
thunder2
e6062f4513 Fixed compile on Windows.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4361 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-06-29 19:05:03 +00:00
drbob
96ce8e9103 Restarted BitDHT official numbering.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4360 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-06-29 18:05:42 +00:00
drbob
79b48d5a89 Merging from branches/v0.5-peernet/libbitdht (--- Merging r4354 through r4356 into '.')
* adding Bloom filter to speed up finding RS peers.
 * fixed startup bug. (loops into FAILURE)




git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4357 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-06-29 16:06:33 +00:00
drbob
fff40eceac Merging branches/v0.5-peernet/libbitdht (Merging r4237 through r4353 into '.')
There are many significant improvements to the DHT here. 
See commit logs on v0.5-peernet branch for details.

This is not the final merge, but brings over the majority of expected v0.5-peernet/libbitdht changes 




git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4354 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-06-29 10:46:11 +00:00
defnax
f517442989 added win32 build bat for libbitdht
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4352 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-06-28 21:09:07 +00:00
drbob
2256a67dfb updated bdboot file.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4351 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-06-28 16:43:45 +00:00
csoler
01f4244f24 fixed soem other potential SIGSEGVs
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4065 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-02-27 19:54:13 +00:00
csoler
7c5f54d536 fixed potential SIGSEGV because of not checking returned pointer
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4064 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-02-27 18:07:50 +00:00
csoler
64b8f90120 added a check to make the code robust to structural errors in bd messages
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4048 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-02-22 19:38:53 +00:00
thunder2
61b57ede65 Reactivate minimal version
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4044 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-02-18 23:26:08 +00:00
thunder2
0c22066d3d Switched off optimization for Windows build.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4035 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-02-12 00:47:10 +00:00
csoler
2fd623bfed suppressed some debug info
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3970 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-01-20 22:18:42 +00:00
csoler
8de9d39cc0 Suppressed 4 memory leaks:
- authssl would call OPENSSL_malloc without OPENSSL_free
- pqistore was not deleting items in pqiSSLStore when BIN_FLAGS_NO_DELETE is not here
- rsdir/rsinit were calling opendir withoug closedir (which might eat FDs, in addition)
- udplayer was not freeing it's 16KB buffer at end of loop.


git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3948 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-01-01 20:37:10 +00:00
thunder2
42286dd976 Removed the "release" from the config to build a debug version with QtCreator (Windows) too.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3938 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2010-12-27 00:44:03 +00:00
csoler
6589b49025 re-enabled mutex initialization, because RS could not start.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3860 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2010-11-23 08:01:22 +00:00
drbob
ea3311eb2a Tweaked bitdht interface to remove need for double entry to libbitdht.
* made PeerCallback() pass a bdId rather than a bdNodeId.
 * disabled recursive mutex to test!.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3857 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2010-11-23 00:02:54 +00:00
csoler
8a3d3f8c0d enabled recursive lock behavior on main bitdht thread to handle self-lock in DHT callbacks
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3849 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2010-11-21 22:46:47 +00:00
csoler
20c97680b5 removed lockign lock
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3845 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2010-11-21 15:32:21 +00:00
csoler
b7badd980f added mutex to correct data race between bdNodeManager::iteration() and bdnodeManager::incomingMsg()
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3840 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2010-11-21 14:31:35 +00:00
csoler
39991b7bf4 suppressed possible SIGFPE
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3811 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2010-11-17 19:13:39 +00:00
drbob
285e020f13 a bit of a hack to increase the accuracy of LocalNet accuracy.
* periodically query Rnd DhtSpace Peer with APP flag for closest peers. (i.e like own search).



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3810 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2010-11-17 18:10:56 +00:00