858 Commits

Author	SHA1	Message	Date
Arceliar	b2922189b8	fix deadlock from use of phony.Block by actors when ckr is enabled	2019-10-03 18:44:47 -05:00
Arceliar	a87581b0fa	Merge pull request #556 from Arceliar/switch ... Switch hack	2019-09-25 17:58:01 -05:00
Arceliar	ac58c3586e	cleanup/comments	2019-09-25 17:53:25 -05:00
Neil Alexander	d27891aaf6	Merge pull request #528 from yggdrasil-network/documentation ... Documentation updates	2019-09-25 17:09:09 +01:00
Arceliar	b9e74f34ec	replace the send-to-self with a timer and an arbitrary timeout; i don't really like this but it seems to work better (1 ms is fast by human standards but an eternity for a syscall or the scheduler, so i think that's reasonable)	2019-09-24 18:28:13 -05:00
Arceliar	8c64e6fa09	explicitly notify the switch when a link appears to be blocked in a send instead of assuming this is the case for all idle links. how we decide when it's really blocked still needs testing/optimizing	2019-09-24 18:01:35 -05:00
Arceliar	691192ff5a	weird scheduler hack, seems to tend to make things more stable without actually locking streams to any particular link	2019-09-21 14:33:45 -05:00
Arceliar	87658f83e9	Revert "force things to buffer in the switch if the best link is currently busy. note that other links can end up sending if they become non-idle for other reasons. this is a temporary workaround to packet reordering, until we can figure out a better solution" ... This reverts commit 80ba24d51255c3751e2b25aceee52b20d59ff746.	2019-09-20 23:09:12 -05:00
Arceliar	f9163a56b6	fix race between listener accepting and shutting down	2019-09-19 19:50:45 -05:00
Arceliar	eeb34ce4e4	modify TcpListener	2019-09-19 19:45:17 -05:00
Arceliar	93e81867fd	have link.stop signal active links to close, have tcp.stop wait for all listeners and active connections to close	2019-09-19 19:15:59 -05:00
Neil Alexander	681e9afc79	Merge develop into bugfixes	2019-09-19 09:05:56 +01:00
Neil Alexander	7b1678a11d	Goroutines in _addPeerLoop from bugfixes	2019-09-19 09:04:25 +01:00
Neil Alexander	5a382e7e0b	Cherrypick fixes for _addPeerLoop memory leak for now	2019-09-19 08:55:55 +01:00
Arceliar	995d67cca8	fix leak in _addPeerLoop	2019-09-18 18:46:03 -05:00
Arceliar	92d9274f3f	resolve conflicts	2019-09-18 18:40:01 -05:00
Arceliar	2d64a6380a	misc other fixes	2019-09-18 18:33:51 -05:00
Neil Alexander	909e4e29a8	Don't spawn goroutines for addPeerLoop, TCP connect timeout of 5 seconds for now	2019-09-18 23:44:28 +01:00
Neil Alexander	64570a8d3e	Merge pull request #542 from Arceliar/switch ... Switch	2019-09-18 20:26:48 +01:00
Neil Alexander	0a12e4b1c1	Revert "Catch a nil pointer when sending a session packet to a conn, this shouldn't happen but it's caused multiple crashes in conn.recvMsg" ... This reverts commit be35675d0f01aa5e22571f9c71ed36ba4a87b8ba.	2019-09-18 20:26:06 +01:00
Neil Alexander	ddaaa865cb	Be more verbose when a peer or listener is badly formatted	2019-09-18 19:58:41 +01:00
Neil Alexander	ae0b2672ff	Fix #539	2019-09-18 19:48:16 +01:00
Neil Alexander	b959f53fee	Shut down listeners when stopping	2019-09-18 16:32:22 +01:00
Neil Alexander	b0df9e2f31	Fix race when adding peers	2019-09-18 16:15:33 +01:00
Neil Alexander	c78a4cb28f	Only stop timers if they are running	2019-09-18 15:34:26 +01:00
Neil Alexander	00a972b74e	Disconnect peers when stopping, stop modules before core	2019-09-18 15:22:17 +01:00
Neil Alexander	846df4789a	Be more verbose when a peer or listener is badly formatted	2019-09-18 15:01:19 +01:00
Neil Alexander	200b3623b2	Fix #539	2019-09-18 14:32:28 +01:00
Neil Alexander	e9bacda0b3	Catch a nil pointer when sending a session packet to a conn, this shouldn't happen but it's caused multiple crashes in conn.recvMsg	2019-09-18 14:07:26 +01:00
Neil Alexander	40204caab6	Try to fix race condition in sessions.reset	2019-09-18 14:03:31 +01:00
Neil Alexander	be35675d0f	Catch a nil pointer when sending a session packet to a conn, this shouldn't happen but it's caused multiple crashes in conn.recvMsg	2019-09-18 13:37:01 +01:00
Arceliar	80ba24d512	force things to buffer in the switch if the best link is currently busy. note that other links can end up sending if they become non-idle for other reasons. this is a temporary workaround to packet reordering, until we can figure out a better solution	2019-09-17 19:42:07 -05:00
Arceliar	0141180279	cleanup	2019-09-09 19:25:10 -05:00
Arceliar	10a828af2c	when forwarding traffic, break distance ties by favoring the link that sent the most recent switch update the fastest	2019-09-09 19:20:46 -05:00
Arceliar	2426a87ccc	really finish initializing the session before returning it / giving up control of the router, in the Conn.search function used by Dial	2019-09-03 19:03:12 -05:00
Neil Alexander	903a8921fc	Update api.go godoc	2019-09-01 23:47:47 +01:00
Neil Alexander	935324efe1	Update conn.go godoc	2019-09-01 23:33:51 +01:00
Neil Alexander	9e8e1c5a41	Documentation updates	2019-09-01 23:10:46 +01:00
Neil Alexander	01517e5dc3	Create doc.go for godoc preamble	2019-09-01 22:43:27 +01:00
Arceliar	8c52ccadf9	make dial fail if a session to the same node already exists, fixes race between simultaneous connections to a node's 200 address and one of its 300 addresses, should also fix races between a search and an accepted listen	2019-09-01 14:07:00 -05:00
Arceliar	d08c2eb237	stop exporting ReadNoCopy and WriteNoCopy, since we use the actor functions / callbacks and everything else should use Read and Write instead...	2019-09-01 13:04:10 -05:00
Arceliar	cabdc27a54	change how nonce is tracked, so we allow packets if we've recently received a highest nonce ever, but don't bother tracking all received nonce values, this means duplicate packets are possible but only for a small window of time (and significantly reduces memory usage per session)	2019-08-31 17:39:05 -05:00
Arceliar	7649ea0f9f	remove sessionInfo.doFunc, have the api just use phony.Block instead	2019-08-29 21:59:28 -05:00
Neil Alexander	1f658cce76	Add Core actor	2019-08-28 19:53:52 +01:00
Neil Alexander	aa0770546e	Move responsibility for configuring max queue size into switch	2019-08-28 19:39:23 +01:00
Neil Alexander	fc9a1c6c31	Simplify reconfiguration	2019-08-28 19:31:04 +01:00
Neil Alexander	764f9c8e11	Remove legacy debug functions	2019-08-28 17:24:41 +01:00
Neil Alexander	881d0a1ada	Fix DEBUG_getDHTSize	2019-08-28 12:46:49 +01:00
Neil Alexander	e553f3e013	Reconfigure functions now ran by actors	2019-08-28 12:46:12 +01:00
Neil Alexander	607c906820	Pointer receivers for phony.Block	2019-08-28 12:26:44 +01:00