Jeremy Lakeman
8935db4184
Only ack soon if we have been asked to
2013-08-30 17:38:29 +09:30
Jeremy Lakeman
bf4269e98e
Adjust retransmission delay based on measured RTT
2013-08-29 15:28:20 +09:30
Jeremy Lakeman
9374c4f823
Use int for signed value to fix android portability
2013-08-13 15:16:17 +09:30
Jeremy Lakeman
a516af616e
Improve reliability
...
- don't drop packets that haven't been resolved yet on incoming acks
- statistically drop unicast packets during tests
2013-08-12 16:38:37 +09:30
Jeremy Lakeman
9a50d8a9ef
Route mulit-hop via unicast links
2013-08-09 16:37:54 +09:30
Jeremy Lakeman
55657623aa
Detect unicast links
2013-08-09 12:18:14 +09:30
Jeremy Lakeman
81afc42d8b
Major refactor to packet queuing and delivery in preparation for unicast link tracking.
...
Unicast tests broken
2013-08-09 09:37:08 +09:30
Jeremy Lakeman
d47d1b1684
Split network destination structure from interface structure
2013-08-05 14:35:49 +09:30
Jeremy Lakeman
49e0286b43
Reduce packet header size for point-to-point links
...
- new interface.x.point_to_point config
- disable local echo for point to point dummy interfaces
- add ME and YOU sid abbreviation codes after learning other sid
2013-07-16 15:38:00 +09:30
Jeremy Lakeman
a73814571d
Only send one packet per alarm with single encapsulation
2013-07-15 15:29:14 +09:30
Jeremy Lakeman
3855ff35c4
Clean up string formatting for 64bit compilation
2013-07-15 09:59:24 +09:30
Jeremy Lakeman
ac734b3161
Prevent trying to send packets that are too large
2013-07-11 12:20:12 +09:30
Jeremy Lakeman
88d88e685c
Improve backward compatibility for broadcasts & packet retries
2013-07-08 16:01:58 +09:30
Jeremy Lakeman
becf199804
Make sure we can keep our fetch queues full by syncing more BARs
2013-07-02 13:34:23 +09:30
Jeremy Lakeman
d3a13f8d2c
Fix stupid bug, test was backwards
2013-06-03 16:04:08 +09:30
Jeremy Lakeman
50bcd3883b
Don't forward broadcasts unless we are vital to their delivery
2013-05-29 11:58:06 +09:30
Jeremy Lakeman
c005172096
Fix, send unicast frames when there are no broadcast peers
2013-05-29 11:58:06 +09:30
Jeremy Lakeman
f1391355e4
Reduce log noise with debug.overlayframes
2013-05-29 11:58:06 +09:30
Jeremy Lakeman
27b1974c00
Allow small packets to be delayed to increase the chance of aggregation
2013-05-29 11:58:05 +09:30
Jeremy Lakeman
b9410705e6
Squelch warning when we have no peers
2013-05-29 11:58:05 +09:30
Jeremy Lakeman
8ab5073869
Adjust packet format for better duplicate detection
2013-05-29 11:58:05 +09:30
Jeremy Lakeman
0966840f4e
Log decision when duplicates are processed
2013-05-29 11:58:05 +09:30
Jeremy Lakeman
02be4c2979
Add support for retransmitting broadcast mdp packets
2013-05-29 11:58:05 +09:30
Jeremy Lakeman
e519633f7a
Resend last ACK if it is explicitly NACKed
2013-05-29 11:58:05 +09:30
Jeremy Lakeman
e5856225cf
Add packet retransmissions due to missed ack's
2013-05-29 11:58:05 +09:30
Jeremy Lakeman
b10746b3a5
Add stub functions for retransmission / throttling
2013-05-29 11:58:04 +09:30
Jeremy Lakeman
a71c3f3c1f
Don't send broadcast payloads on interfaces with no neighbours
2013-05-22 11:57:38 +09:30
Jeremy Lakeman
a59b306173
Allow for out of order packets, reduce link state spam
2013-05-08 11:37:31 +09:30
Jeremy Lakeman
f405ba5337
Send sequence number on all broadcast frames
2013-05-03 16:23:23 +09:30
Jeremy Lakeman
9ee09e36a0
Replace old routing engine with new link state engine
2013-05-02 14:29:28 +09:30
gardners
2252fdcaa7
created tool for automatically finding IN()s without matching
...
OUT()s or where return() is used instead of RETURN().
Added OUT() to end of all functions using IN() that lacked it to
make it easier to statically analyse this invariant.
Fixed several return instead of RETURNs detected through use of
this tool. #49
2013-02-20 16:18:56 +10:30
gardners
f465f3a9ee
Add lots of profiling to assist in debugging
...
- made some debug output conditional.
- make it possible to debug slip decoding without getting swamped by other output.
- Improve reporting of unnamed schedule() calls.
- always collect performance statistics, and report on any excess
use (>1sec in every 3), even if debug.timing is not enabled.
- include file size information in Rhizome transfer messages.
- reduce output when debug.rhizome_rx is set.
2013-02-20 15:36:30 +10:30
Jeremy Lakeman
6d9bbe2e2c
Refactor interface handling to separate encapsulation from stream type
2013-02-20 15:36:23 +10:30
Jeremy Lakeman
ba1800012e
Only advertise BAR's on an alarm
...
- we no longer hit the database for every outgoing packet, attempting to announce bundles
- we no longer advertise manifests periodically
- when an interesting bar arrives, we ask for the manifest to be announced, which uses the existing packet format
2013-02-20 15:36:23 +10:30
Jeremy Lakeman
c7caec488a
Don't aggregate packets together on radio links
2013-02-20 15:36:23 +10:30
Jeremy Lakeman
84ad4debfa
Throttle serial radio devices when tx buffer is in use
2013-02-20 15:36:22 +10:30
Jeremy Lakeman
b35c1aca43
Specify that unicast traffic should use unicast UDP packets
2013-01-29 11:57:13 +11:00
Jeremy Lakeman
88f7fef992
Reduce priority of rhizome on MDP, stop sooner when packet queues fill
2013-01-28 13:35:24 +11:00
Jeremy Lakeman
9a78e16625
Use payload queue for periodic route advertisements
2012-12-19 12:36:28 +10:30
Jeremy Lakeman
1b1af90924
Improve vomp quality under ideal & low bandwidth use
2012-12-19 10:40:48 +10:30
Jeremy Lakeman
82db15db5b
Use any packet as a self-announce
...
Stop sending OF_TYPE_SELFANNOUNCE
Deprecate OF_TYPE_DATA_VOICE
Tweak payload priorities
Don't allow client applications to send high priority payloads
2012-12-16 10:09:29 +10:30
Jeremy Lakeman
55be5208a9
Remove packet queue delays, rely on network limits
2012-12-14 17:11:57 +10:30
Jeremy Lakeman
e517e3a59e
Add per-interface packet transmit limits
2012-12-14 17:07:28 +10:30
Jeremy Lakeman
f41830ebfb
Add interface and sequence flags to packet format
2012-12-14 17:07:27 +10:30
Andrew Bettison
7d970d8f92
Merge branch 'newconfig' into 'master'
2012-12-11 17:21:56 +10:30
Andrew Bettison
5985df751d
Overhaul debug flags
...
Replace debugflags_t and DEBUG_XXX bit masks with config schema "debug.xxx"
entries.
No more support for "debug.all".
2012-12-11 15:59:46 +10:30
Jeremy Lakeman
5798e5acb5
Always send scan packets with full sid
2012-12-11 13:32:02 +10:30
Andrew Bettison
8425882ffc
Merge branch 'newconfig' into 'master'
...
Conflicts:
commandline.c
conf.h
dataformats.c
log.h
overlay_address.c
overlay_interface.c
packetformats.c
rhizome.c
serval.h
tests/directory_service
vomp_console.c
2012-12-07 14:09:55 +10:30
Jeremy Lakeman
383cc2371d
Record packet timing info
2012-12-05 15:36:46 +10:30
Jeremy Lakeman
5c7eb4a594
Add unicast probe packets
...
Probe directory service instead of assuming that it is always reachable
Fix directory service and routing tests
2012-12-04 14:47:57 +10:30
