Commit Graph

69 Commits

Author SHA1 Message Date
fe0664640e
Migrate antiIntersectionDelay to asyncore
- implemented by ignoring getdata during the delay rather than sleeping
as it was in the threaded model
- it can happen that a valid getdata request is received during the
delay. A node should be implemented in a way that retries to download,
that may not be the case with older PyBitmessage versions or other
implementations
2017-07-05 09:27:52 +02:00
fc19e4119a
Download thread updates
- now tracks downloads globally too, so it doesn't request the same
object from multiple peers at the same time
- retries at the earliest every minute
- stops trying to download an object after an hour
- minor fixes in retrying downloading invalid objects
2017-07-05 09:25:49 +02:00
846fced0a2
Remove obsolete inactive code 2017-07-05 09:19:56 +02:00
d086781ce8
AddrQueue fix
- forgot to commit import
2017-07-05 09:19:18 +02:00
a0bbd21efc
Add ratings to peers
- outbound peers now have a rating
- it's also shown in the network status tab
- currently it's between -1 to +1, changes by 0.1 steps and uses a
hyperbolic function 0.05/(1.0 - rating) to convert rating to
probability with which we should connect to that node when randomly
chosen
- it increases when we successfully establish a full outbound connection
to a node, and decreases when we fail to do that
- onion nodes have priority when using SOCKS
2017-07-05 09:17:01 +02:00
9d09f9f3ce
Reduce severity of socks connectivity errors
- Fixes #1024
- Fixes #1019
2017-07-05 09:07:00 +02:00
e00a02206b
AddrThread
- this thread is for spreading new/updated addresses in active
connections, analogous to the InvThread
- it doesn't do anything yet, this is just a dummy queue at the moment
2017-07-05 08:57:44 +02:00
cc3cf77759
New class multiqueue
- to be used for invthread and addthread
- updated invthread for multiqueue
2017-06-27 13:25:12 +02:00
189578cba3
Asyncore proxy fixes
- SOCKS5 now seems to work, SOCKS4a untested
2017-06-24 12:23:56 +02:00
916b85c862
Connection pool cleanup
- minor code quality improvement
2017-06-24 12:23:16 +02:00
0dc0b22974
Expired / Stream mismatch / duplicate object error handling
- cleanup of the code
2017-06-24 12:22:41 +02:00
0a79490e2c
Known nodes maximum configurable part 2 2017-06-24 12:21:42 +02:00
d57b0c55ee
Object validator trigger moved
- from bmproto to bmobject
2017-06-24 12:21:06 +02:00
dc5a91f326
Remove stack depth warnings
- I was never able to trigger them
2017-06-24 12:19:19 +02:00
e9edf70d3a
TLS updates
- save TLS version
- minor TLS error handling updates
2017-06-24 12:18:15 +02:00
26eb54a82e
Network status updates
- now lists each node with its info instead of a per-stream summary
2017-06-24 12:16:12 +02:00
2685fe29b1
Code quality improvements 2017-06-24 12:13:35 +02:00
0cc8589b27
Asyncore updates
- should prevent the same object being re-requested indefinitely
- locking for object tracking
- move SSL-specific error handling to TLSDispatcher
- observe maximum connection limit when accepting a new connection
- stack depth test (for debugging purposes)
- separate download thread
- connection pool init moved to main thread
2017-06-21 12:16:33 +02:00
a3a55e53c4
UDP Socket dict address fix
- fixes #1008
2017-06-11 14:11:39 +02:00
cba749088a
Asyncore updates
- mainly work on proxy support, but it's still not fully working
- minor bugfixes
2017-06-10 10:13:49 +02:00
7bde4e9445
Missing module name in bmproto 2017-06-04 10:25:16 +02:00
e8d9a7f183
Asyncore connect handling
- minor improvements in handling of connect events so that it's not
processed twice
2017-06-03 16:30:05 +02:00
a9c0000c17
Treat some invalid objects as received
- update to 6044df5adf
- objects that are expired or in wrong stream are not re-requested
anymore, even if they aren't stored in the inventory
- the previous option "acceptmismatch" now only affects whether such
objects are stored in the inventory
2017-06-03 16:29:21 +02:00
6044df5adf
Optional storing of expired and off-stream objects
- a new config file option, network/acceptmismatch, allows the inventory
to store objects that expired or are from a stream we're not
interested in. Having this on will prevent re-requesting objects that
other nodes incorrectly advertise. It defaults to false
2017-06-02 15:43:35 +02:00
d75d920a68
Asyncore updates
- clean object tracking dictionaries in the cleaner thread
- clean up close / handle_close
- add locking to tracking dictionaries
2017-06-02 07:09:35 +02:00
4c17a18006
Don't send invs to unestablished connections 2017-05-31 23:34:06 +02:00
18988ae2e6
Asyncore updates
- performance optimisation, reduce number of loops when waiting
for protocol headers / commands
2017-05-31 10:17:36 +02:00
d9e3349eeb
Fix own IP detection
- minor bug in the previous commit
2017-05-31 00:22:07 +02:00
f23c169eec
Don't connect to myself
- track local IP+port of incoming connections and don't connect
to them in the future
2017-05-31 00:04:21 +02:00
fa9811f426
Asyncore update
- duplicate checking implemented
- connection pool vs. socket closing cleanup
2017-05-30 23:53:43 +02:00
abaa2c72e5
typo 2017-05-29 15:04:22 +02:00
11d02b1e41
typo 2017-05-29 14:59:42 +02:00
3a543efd83
Typo 2017-05-29 14:54:13 +02:00
7f381c0c25
Asyncore update
- incoming object handling fix
2017-05-29 14:52:31 +02:00
1ccfd41c3f
Asyncore updates
- fix connected to myself check
2017-05-29 14:41:02 +02:00
0aa5dbd958
Asyncore update
- shutdown fix
2017-05-29 14:35:08 +02:00
bdaa939e2c
ENOTSOCK fix 2017-05-29 13:39:26 +02:00
97c44b97f4
Asyncore update
- handle WSAENOTSOCK
2017-05-29 13:14:25 +02:00
a5c1b0c529
Asyncore fixes
- better handling of WSA* checks on non-windows systems
- handle EBADF on Windows/select
- better timeouts / loop lengths in main asyncore loop and
spawning new connections
- remove InvThread prints
2017-05-29 12:56:59 +02:00
74f1a74a8c
Make SO_REUSEPORT optional
- apparently not available on Windows
2017-05-29 11:30:56 +02:00
02a07e5119
Asyncore update
- default to true (original attempt didn't work correctly)
2017-05-29 03:16:14 +02:00
65bb6648e7
Asyncore updates
- fix crash in inv thread
- more prints changed into logger
- minor fixes
2017-05-29 00:47:41 +02:00
c85d52b8e8
Asyncore updates
- asyncore is now on by default
- inv announcements implemented
- bandwidth limit implemented / fixed
- stats on download / upload speed now work
- make prints into logger
- limit knownNodes to 20k as it was before
- green light fixed
- other minor fixes
2017-05-29 00:24:07 +02:00
5d4e1e2007
asyncore fixes
- bm headers and commands are only read up to expected length.
On a very fast connection (e.g. local VM), reading verack
also read a part of the TLS handshake
- some debugging info moved from print to logger.debug
- tls handshake cleanup
2017-05-27 22:30:30 +02:00
21f6d38ec2
Asyncore fixes
- TCP fixes
2017-05-27 21:52:56 +02:00
99e714c432
UDP socket bugfixes 2017-05-27 20:43:27 +02:00
fa9ad537a5
Add task_done to asyncore-related queues 2017-05-27 19:39:19 +02:00
f8b4b427fc
Asyncore update
- bugfixes
- UDP socket for local peer discovery
- new function assembleAddr to unify creating address command
- open port checker functionality (inactive)
- sendBigInv is done in a thread separate from the network IO
thread
2017-05-27 19:09:21 +02:00
e309a1edb3
Asyncore update
- separate queue for processing blocking stuff on reception
- rewrote write buffer as a queue
- some addr handling
- number of half open connections correct
2017-05-25 23:04:33 +02:00
9683c879bc
Asyncore update
- Network status UI works but current speed isn't implemented yet
- Track per connection and global transferred bytes
- Add locking to write queue so that other threads can put stuff
there
- send ping on timeout (instead of closing the connection)
- implement open port checker (untested, never triggered yet)
- error handling on IO
2017-05-25 14:59:18 +02:00