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95 Commits

Author SHA1 Message Date
Jeremy Lakeman
89566e4d3d Refactor how functions are scheduled or file handes are watched 2012-07-02 13:19:54 +09:30
gardners
97cd8f5255 added code to time various servald functions and report periodic 
statistics.  Handles nested calls to correctly aportion call time
among children.
 2012-06-26 09:22:51 +09:30
gardners
d579693f3d added stats generation and summarisation to take place of older 
excessively chatty timing gathering.
 2012-06-25 14:35:55 +09:30
gardners
3b6a004cc9 new event scheduler almost working, but after a while can stop 
calling overlay_check_ticks alarm for some reason, which causes
queues to congest and bad things to generally happen.
 2012-06-22 17:30:21 +09:30
gardners
895b5873f0 fixed bug cpu time wasting bug for dummynets. 2012-06-22 16:06:46 +09:30
gardners
6472ff29c1 fixed monitor interface problem with new event scheduler. 2012-06-22 16:06:46 +09:30
gardners
91bccec71d various fixes related to event scheduler. 
server main loop is now just fd_poll()
 2012-06-22 16:05:50 +09:30
gardners
f0ed4b2e52 debugging and related improvements for new event scheduler. 2012-06-22 16:05:50 +09:30
gardners
ae9e80fdce added missing file from previous commit. 
formatting in overlay.c
 2012-06-22 16:05:49 +09:30
gardners
5dc6d122a5 significant progress towards clean callback scheduler for poll() 
events and timed callbacks.
 2012-06-22 16:05:49 +09:30
gardners
2d718a297f reversed changes that broke DNA tests. Improved dnaprotocol 
test script slightly.
 2012-06-21 17:02:36 +09:30
gardners
50eaeca51a added sanity checking of poll timeout to prevent infinite wait 
if any ticks are overdue (this whole thing will be revamped soon
to be simpler and more efficient, so this is a temporary solution).
 2012-06-21 16:36:37 +09:30
Jeremy Lakeman
926d4296c4 Added overall timer for main loop, minor tweaks to order and freq. of processes 2012-06-21 11:33:43 +09:30
gardners
6023cd4da2 moved timing check definitions to serval.h 2012-06-21 11:33:42 +09:30
gardners
0dd5845cdd added instrumentation to detect when servald spends more than 5ms doing 
anything.  Reports which bit of the overlay mesh main loop the time was
spent in, to help track it down.
 2012-06-15 15:13:45 +09:30
Daniel O'Connor
d0e0864b0c Fix comment to be correct. 2012-06-15 15:09:21 +09:30
gardners
e319b146a6 cleaned up some debugging. 2012-05-22 15:57:19 +09:30
gardners
d2c811b4b4 further rhizome voice traffic detection hooks. 2012-05-22 14:15:19 +09:30
Andrew Bettison
f90b21ec78 Implement rhizome config options 
rhizome.datastore_path - if not set, reverts to serval instance path
rhizome.enable - if not set, defaults to true
 2012-05-15 12:56:10 +09:30
Andrew Bettison
e746557a08 Fix bug in overlay_gettime_ms() 
The sequence start time was only getting set in overlay_interface_init(), which
was not always called, or was called after overlay_gettime_ms() had already
been used.

Added FATALF(), FATAL() and FATAL_perror() macros.

Removed a bunch of debug statements no longer needed in monitor.c and server.c.
 2012-05-11 10:38:46 +09:30
Andrew Bettison
881576212c Fix all trivial compiler warnings 2012-05-10 18:08:59 +09:30
Andrew Bettison
b15e5cfee7 Improve debugging/logging macros 
Replace 'WHYRETNULL();' statements with 'return WHYNULL();'
Introduce DEBUG(), DEBUGF(), DEBUG_perror() and D macros
Add logMessage() and vlogMessage() functions
Implement setReason() using vlogMessage()
 2012-05-10 12:53:57 +09:30
Andrew Bettison
836f8332e8 Replace perror() with WHY_perror() 
Puts more diagnostics to Android log
 2012-05-08 14:53:34 +09:30
Andrew Bettison
acc5e48f4f Terminate server process if serval.pid clobbered 2012-05-08 11:23:43 +09:30
Andrew Bettison
cbc367b1f5 Rewrite server start/status/stop commands 
Now correctly probes for server process existence using kill(pid, 0)
Status command does not dump config (use "config get" instead)
Output uses JNI cli output fields
Stop command uses 5 Hz wakeup, not busy wait while server exits
 2012-05-07 13:49:38 +09:30
gardners
25f81aeaaf fixed bug with cancelling calls due to lack of listeners. 
worked around poll() with accept() unix domain socket linux bug.
generally hooked in the unix domain stream socket interface for
monitoring calls (and later rhizome).
 2012-05-03 03:37:03 +09:30
gardners
d637f31ab7 work towards stream unix domain socket to allow Android/Java 
monitoring of call status and rhizome bundle arrivals.
 2012-05-03 02:31:12 +09:30
gardners
c3fe7ee8e3 "id peers" now returns something! 2012-04-30 06:16:03 +09:30
gardners
03aa6cbf49 debugging output tweaks. 2012-04-30 06:01:34 +09:30
gardners
92baae2a89 hopefully fixed acking of self-announcement frames when no route 
to node exists.
 2012-04-28 18:09:58 +09:30
gardners
cd00204893 sending voice packets should now result in their being marked 
as high priority (priority dispatch still outstanding).
 2012-04-25 14:35:44 +09:30
gardners
dde520c465 forwarding frames preserves priority of voice packets. 
voice packets now just need to be marked with the right priority...
 2012-04-25 14:35:44 +09:30
gardners
9b409c2891 Got VoMP ticks to update call state running. 2012-04-21 21:21:26 +09:30
gardners
32ed614494 fixed remaining known issues with signed/crypted MDP such that 
MDP ping now works, and provides appropriate responses from local
and remote hosts, and the SIGNED or SIGNED and CRYPTED status can
be observed.
 2012-04-16 07:04:23 +09:30
gardners
e7e8b2d630 fixed bug in RFS size patching. 
A lot of debug output tweaks to track the problem down.
 2012-04-16 06:06:43 +09:30
gardners
2581e9fe4c Revamped dequeuing of TXd frames. 
Now almost works (queues don't stay full of junk), although
mdp ping still gets a duplicate reply for 2-hop pings.
 2012-04-14 23:12:45 +09:30
gardners
79dc33b156 Work towards transparent decryption of MDP frames. 
Runs, just gets an error during decryption, like as though
keys or nonce were wrong.
 2012-04-14 12:17:46 +09:30
gardners
4a1e4eca55 fixed more bugs in duplicate broadcast quenching. 
looks like it might be working right now.
 2012-04-14 11:16:59 +09:30
gardners
3e2213db61 removed debugging output. 2012-04-14 10:58:31 +09:30
gardners
4e0c9bfd02 fixed logic errors in handling of nexthop and destination addresses 
when receiving a frame and determining if it is broadcast etc.
(one major use case that has been fixed is broadcast nexthop, and
unicast destination, e.g., for link-local broadcast).
 2012-04-14 10:54:48 +09:30
gardners
a71929bcd2 Removed some debugging output. 2012-04-14 07:42:43 +09:30
gardners
e636dcd0fc Fixed handling of broadcast frames so that not-forwarding a broadcast 
frame does not equate to not examining its contents ourselves.
 2012-04-14 07:39:02 +09:30
gardners
2802a5c042 Fixed bug in dequeuing broadcast frames after they have been 
sent via interfaces.
Also some debugging output added.
 2012-04-14 06:31:30 +09:30
gardners
752a29c112 Fixed handling of duplicate broadcasts (they get dropped sooner). 
There does seem to be something odd about the broadcast processing
still, as the BPIs change after resolving addresses.
Maybe when we send a broadcast out via multiple interfaces it
gets marked duplicate after sending to the first interface?
 2012-04-14 04:33:01 +09:30
gardners
5ac83f9ca1 Replaced use of HLR with keyring for phone number lookups and 
other functions.  Not yet tested.
 2012-04-13 09:25:03 +09:30
gardners
aa543e1766 Various fixes and work towards MDP ping working. 
MDP clients can now request the set of local addresses.
Framework is improved to avoid info leaks by sending more bytes
in an MDP frame than are necessary, but without having to bzero
almost 2KB each time.
 2012-03-27 19:25:38 +10:30
gardners
d8f7f27bad Removed a debug statement. 2012-03-21 13:00:24 +10:30
gardners
70497df7b5 More work on MDP. Removed some debug fluff. 
Added framework for MDP ping, and some work towards MDP port binding
and sending packets with option to wait for reply.  MDP server
doesn't yet support port binding, and client doesn't yet support
reading replies.
 2012-03-19 16:06:34 +10:30
gardners
f384e6ea79 Further preparatory work for MDP. Next stop is actually checking 
for inbound MDP connection requests on the unix domain sockets.
 2012-03-17 13:02:09 +10:30
gardners
872c14df3f Added initial hook to handle MDP frames. 2012-03-17 09:28:49 +10:30