Commit Graph

95 Commits

Author SHA1 Message Date
Jeremy Lakeman
ade7428687 Don't overrun MDP MTU 2016-05-23 15:38:40 +09:30
Jeremy Lakeman
76be37a04e Add API for msp from within the daemon 2016-05-09 11:10:50 +09:30
Jeremy Lakeman
d0da910b19 Avoid undefined behaviour as highlighted by clang 2016-01-27 16:27:47 +10:30
Jeremy Lakeman
c3ca8770ea Squelch logging due to unacked packet timeout 2015-11-30 14:22:45 +10:30
Jeremy Lakeman
79e8a94792 Add route_link.h 2015-09-28 11:58:48 +09:30
Jeremy Lakeman
deb1027024 Ignore duplicate link layer packets, eg bluetooth names 2015-08-03 11:12:39 +09:30
Andrew Bettison
7d9a5faa4e Move if(config.debug.xxx) tests into DEBUGF()
Original DEBUG() and DEBUGF() macros renamed to _DEBUG() and _DEBUGF()
New DEBUG() and DEBUGF() macros, first argument is flagname
New DEBUGF2(foo, bar, ...) macro does if(config.debug.foo||config.debug.bar) test
Replace almost all config.debug.xxx references to IF_DEBUG(xxx)
2015-07-13 16:00:05 +09:30
Jeremy Lakeman
e97f7c4e29 Fix vomp stun tests
- Don't trust stun responses about 3rd parties
- Only ack neighbour links via 1hop destinations (not multi-hop routes)
- Don't override network destinations that were manually supplied
2015-06-22 14:50:28 +09:30
Jeremy Lakeman
2e618547c9 Fix ack's of seq numbers 32<x<64 old 2015-06-22 10:43:54 +09:30
Jeremy Lakeman
fea91f3f82 Use configured reachable timeout for network links, read dummy files even when not ticking 2015-03-30 17:38:40 +10:30
Jeremy Lakeman
943bca3bea Add transmit timeout config per network destination for low bandwidth links 2015-03-30 14:15:08 +10:30
Jeremy Lakeman
13bb8a558d Re-route packets on retransmision if the route has changed 2015-03-30 11:27:37 +10:30
Jeremy Lakeman
f7dbe06836 Rearrange interface config to support unicast settings 2015-03-23 13:35:22 +10:30
Jeremy Lakeman
4440cf3af0 Allow for different routes per packet destination 2014-09-23 14:54:22 +09:30
Jeremy Lakeman
75d488b339 Add new debug flag to show what payloads are being included in network packets 2014-06-28 20:17:26 +09:30
Jeremy Lakeman
a9545ea004 Display where packets came from in debug messages 2014-06-26 16:47:23 +09:30
Jeremy Lakeman
b94378ae97 Remove unused debug flags 2014-05-26 14:01:34 +09:30
Jeremy Lakeman
5b6ae35a73 Only use the best rtt calculation once per ack 2014-05-12 13:44:50 +09:30
Jeremy Lakeman
89f6d533cd Don't report error when dropping a packet due to no peers 2014-03-27 13:31:43 +10:30
Jeremy Lakeman
6045eb10e8 Reduce spam of link state packets 2014-01-09 15:06:34 +10:30
Jeremy Lakeman
5f2c6e364a Refactor interface addresses to use new socket_address struct 2014-01-09 15:01:38 +10:30
Jeremy Lakeman
8d80cf55f2 Fix printf formats 2013-12-16 15:19:15 +10:30
Andrew Bettison
ebc3133f5c Change overlay_buffer fields from int to size_t
Fixes many -Wsign-compare warnings
2013-12-10 17:03:30 +10:30
Andrew Bettison
30b2059608 Fix -Wunused-parameter warnings
New UNUSED(param) macro suppresses the warning for a specific parameter

In some cases, removed the unused parameters.  In others, used the
parameter in a DEBUGF() or assert() statement to document the intent.
2013-12-09 18:22:18 +10:30
Andrew Bettison
9b64bb87e0 Uniform copyright notices
Added some missing copyright/license block comments
2013-12-04 17:15:36 +10:30
Jeremy Lakeman
d45470ce81 Refactor radio link for better encapsulation 2013-11-27 13:13:08 +10:30
Andrew Bettison
97ce07b76c Improve MDP debug logging 2013-11-26 15:33:54 +10:30
Andrew Bettison
a9ccd38adc Improve overlay buffer ob_xxx() primitives
All ob_append_xxx(b,...) functions return void

ob_makespace() returns 1 if successful, 0 if not

Add ob_overrun(b) predicate to check for overrun after any number of
appends
2013-11-26 15:33:54 +10:30
Andrew Bettison
a95ef79139 Use sid_t everywhere
Remove stowSid() at last

Change API of tohex() and strbuf_tohex(), to pass string length instead of
binary byte count.  This allows odd numbers of hex digits to be produced.

Remove alloca_tohex_sid(); replace with alloca_tohex_sid_t()

New alloca_tohex_sid_t_trunc() macro
2013-10-09 18:54:21 +10:30
Jeremy Lakeman
3f123e1875 Send the next packet via stream interface ASAP 2013-09-12 16:14:01 +09:30
Jeremy Lakeman
9d7e37cc5e Pass ownership of final packet buffer to broadcast_ensemble 2013-09-11 11:13:33 +09:30
gardners
33ad9ae0bc Split debugging info related to ACK's and packet retransmissions 2013-09-10 14:53:12 +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
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