Jeremy Lakeman
0c1c767af0
Wait until sid from local keyring is unreachable before claiming ownership
2013-10-10 15:59:44 +10:30
Andrew Bettison
c9f9025581
Fix intermittent 'routing' test failures
...
Caused by tests running so slowly that nodes become unreachable due to
timeout before the assertion of reachability is made. The timeout was
hard coded at five times the tick interval (2.5 seconds).
Introduced new config options: mdp.iftype.*.reachable_timeout_ms and
interface.*.mdp.reachable_timeout_ms to allow the timeout to be
configured. Configure the timeout to 60 seconds in 'routing' tests.
Changed the config schema to move options interfaces.*.mdp_tick_ms and
interfaces.*.packet_interval into interfaces.*.mdp.tick_ms and
interfaces.*.mdp.packet_interval (introduced new sub-struct 'mdp').
2013-10-08 16:36:07 +10:30
Jeremy Lakeman
57577abca6
Merge branch 'mavlink' into development
2013-09-20 14:58:29 +09:30
Jeremy Lakeman
e3a5e8c353
Use heartbeat packets to control serial buffering
...
- Improve simulation of fakeradio
- Backtrack on partial RS errors in case of truncation / heartbeat insertion
2013-09-20 14:41:50 +09:30
Andrew Bettison
4851eaf536
Issue #20 : remove unique socket names from tests
...
The recent work on abstract local socket names means that every instance has
its own unique abstract socket name anyway, so there is no need for test
scripts to use $TFWUNIQUE in MDP and Monitor socket names to avoid
intereference when run concurrently.
2013-09-20 14:24:55 +09:30
Jeremy Lakeman
3f123e1875
Send the next packet via stream interface ASAP
2013-09-12 16:14:01 +09:30
Jeremy Lakeman
6f26594447
Simplify mavlink link frame creation
...
- build one frame at a time directly from the prepared overlay buffer
2013-09-11 17:15:43 +09:30
Jeremy Lakeman
e29564bc6c
Refactor fakeradio
...
- completely event driven and non-blocking
- modelling of tx & rx serial buffers that will truncate on overfilling
- each radio takes turns to send a packet, with approx TDMA overhead
2013-09-11 15:03:43 +09:30
gardners
0cbebedc77
Add tx throttling for packet radios
...
avoids missing data due to lack of flow control.
2013-09-10 11:53:38 +09:30
Jeremy Lakeman
e3b616421f
Remember outgoing links
2013-08-30 17:38:29 +09:30
Jeremy Lakeman
5c374e9e6e
Basic routing test with simulated serial modem interface
2013-08-19 16:59:10 +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
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
d6c9dbc1a3
Improve reliability of multiple identity test
2013-07-08 17:12:56 +09:30
Jeremy Lakeman
c6241c6634
Ensure routing table is updated when indirect nodes go offline
2013-06-11 10:18:28 +09:30
Jeremy Lakeman
b1f384cd63
Swap between broadcast & unicast links as they become available
2013-05-31 11:32:31 +09:30
Jeremy Lakeman
bc50d3e184
Establish a unicast link to nodes who are filtering broadcasts
2013-05-29 11:58:06 +09:30
Jeremy Lakeman
aa75e519f3
Rename 2-hop test
2013-05-29 11:58:06 +09:30
Jeremy Lakeman
8f575262ff
Reduce packet storm to reduce I/O required for running tests
2013-05-29 11:58:06 +09:30
Jeremy Lakeman
8ab5073869
Adjust packet format for better duplicate detection
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
a213872f09
Don't ack if we aren't being used in a route
2013-05-29 11:58:05 +09:30
Jeremy Lakeman
5b4e4919cf
Mark resent packets so they can be dropped
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
118dcca40b
Improve quality and readability of some routing tests
2013-05-10 12:05:28 +09:30
Jeremy Lakeman
ef1e93bf52
Establish neighbour links with nodes running our legacy routing engine
2013-05-09 16:57:33 +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
c0b31a2774
Report packet acks, make routing decisions based on dropped packets
2013-05-08 11:37:02 +09:30
Jeremy Lakeman
a29c1d3468
Don't override subscriber interface due to unicast probe packets
2013-05-02 14:29:31 +09:30
Jeremy Lakeman
dd03014b44
Choose the best link from a neighbour
2013-05-02 14:29:31 +09:30
Jeremy Lakeman
9ee09e36a0
Replace old routing engine with new link state engine
2013-05-02 14:29:28 +09:30
Jeremy Lakeman
559b270966
Only compare routes that have all links via the same neighbour
2013-04-29 17:07:36 +09:30
Jeremy Lakeman
d7caaf4973
Add length of link record for forward compatibility
2013-04-29 10:06:22 +09:30
Jeremy Lakeman
85b885dde2
Add basic link state routing
2013-04-26 16:54:01 +09:30
Andrew Bettison
121ae2d609
Improve timeout control in routing tests
2013-04-22 16:01:38 +09:30
Andrew Bettison
81af4460f3
Fix broken "ping" command arg parsing
2013-04-12 17:18:25 +09:30
Jeremy Lakeman
73342a9659
Announce routes to secondary keyring entries
2013-04-08 10:03:51 +09:30
Andrew Bettison
ec481e5f0f
Rename config option 'log.stderr' to 'log.console'
...
Because Android <stdio.h> defines 'stderr' as a macro...
2013-04-05 16:55:14 +10:30
Andrew Bettison
95b0c028f2
Log to file, Android and stderr simultaneously
...
Indepent configuration of show_pid, show_time and log level for each
destination
Update test scripts for new config options
Include xprintf.c in MDP client source files (now used by log.c)
2013-03-27 16:17:38 +10:30
Jeremy Lakeman
e5fa357f07
Add slip test to automated testing
2013-02-20 16:18:59 +10:30
Jeremy Lakeman
bb8b3d6376
Add new mdp trace command
2013-02-20 16:18:58 +10:30
Jeremy Lakeman
6d9bbe2e2c
Refactor interface handling to separate encapsulation from stream type
2013-02-20 15:36:23 +10:30
Andrew Bettison
433f49551a
Cosmetic improvements to 'routing' test script
2013-02-14 16:02:09 +10:30
Andrew Bettison
c804b9d5ce
Fix copyright messages in test scripts
2013-02-06 18:55:31 +10:30
Jeremy Lakeman
b35c1aca43
Specify that unicast traffic should use unicast UDP packets
2013-01-29 11:57:13 +11:00
