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napa-baselibs / ml @ aed33567

Name Size Revision Age Author Comment
  include 612e856d about 10 years MarcoMellia Added the RateController and relative QueueMana...
  stun_server 956892f0 over 10 years ArpadBakay New directory structure + build-all.sh that bui...
  tests 956892f0 over 10 years ArpadBakay New directory structure + build-all.sh that bui...
  util aed33567 almost 10 years TivadarSzemethy build and snv cleanups git-svn-id: https://rep...
Makefile.am 684 Bytes 612e856d about 10 years MarcoMellia Added the RateController and relative QueueMana...
Makefile.nec 398 Bytes 956892f0 over 10 years ArpadBakay New directory structure + build-all.sh that bui...
README 1.55 KB 956892f0 over 10 years ArpadBakay New directory structure + build-all.sh that bui...
autoclean.sh 188 Bytes 956892f0 over 10 years ArpadBakay New directory structure + build-all.sh that bui...
autogen.sh 75 Bytes 956892f0 over 10 years ArpadBakay New directory structure + build-all.sh that bui...
configure.ac 900 Bytes 956892f0 over 10 years ArpadBakay New directory structure + build-all.sh that bui...
ml.c 72.9 KB 3718d0b1 about 10 years SzymonKuc RETRANSMISSIONS: Monitoring layer hook (the one...
ml_log.c 115 Bytes a41a46e8 about 10 years RobertBirke ML: added support for log verbosity: new fucnti...
ml_log.h 894 Bytes a41a46e8 about 10 years RobertBirke ML: added support for log verbosity: new fucnti...
transmissionHandler.h 16.9 KB 3718d0b1 about 10 years SzymonKuc RETRANSMISSIONS: Monitoring layer hook (the one...

Latest revisions

# Date Author Comment
aed33567 01/03/2011 04:09 PM TivadarSzemethy

build and snv cleanups

git-svn-id: https://repository.napa-wine.eu/svn/napawine-software/trunk/NAPA-BASELIBS@2366 c54fac2e-1815-407e-9b96-088d06743913

47516cd8 12/21/2010 03:14 PM SzymonKuc

ML: rateLimiter.c - change the type of the drain_rate: from 'int' to 'int64_t'. Solves the problem of overflow on 32-bits systems.

git-svn-id: https://repository.napa-wine.eu/svn/napawine-software/trunk/NAPA-BASELIBS@2363 c54fac2e-1815-407e-9b96-088d06743913

5f2c1ed6 12/06/2010 01:40 PM RobertBirke

ML: changed the units of rate control and RTX to make them more uniform: all queues are in bytes, all rates are in bits/s

git-svn-id: https://repository.napa-wine.eu/svn/napawine-software/trunk/NAPA-BASELIBS@2359 c54fac2e-1815-407e-9b96-088d06743913

7a18b5a7 11/22/2010 03:28 PM RobertBirke

Added some ifdefs for cleaner code if RTX is disabled

git-svn-id: https://repository.napa-wine.eu/svn/napawine-software/trunk/NAPA-BASELIBS@2356 c54fac2e-1815-407e-9b96-088d06743913

5de70798 11/12/2010 05:22 PM SzymonKuc

queueManagement.c, bugfix: Retransmitted packets were not destroyed (memory leakage).

git-svn-id: https://repository.napa-wine.eu/svn/napawine-software/trunk/NAPA-BASELIBS@2341 c54fac2e-1815-407e-9b96-088d06743913

45cc2362 11/12/2010 05:05 PM SzymonKuc

queueManagement.c, bugfix: RTX queue size was not limited properly to it's max value. Some cleanup of commented code.

git-svn-id: https://repository.napa-wine.eu/svn/napawine-software/trunk/NAPA-BASELIBS@2340 c54fac2e-1815-407e-9b96-088d06743913

3718d0b1 11/12/2010 04:23 PM SzymonKuc

RETRANSMISSIONS: Monitoring layer hook (the one for setting MONL headers for each packet) was moved from send_msg() to the seperate function to have it triggered just before the real sending packet to the UDP socket (MONL headers can be now added also to the retransmitted packets). Related function names updated accordingly....

83069252 10/27/2010 05:35 PM SzymonKuc

NAPA-BASELIBS/ml/ml.c, RETRANSMISSIONS: timeout for sending NACK for the last missing packet(s) made as a fraction of timeout for receiving a message.

git-svn-id: https://repository.napa-wine.eu/svn/napawine-software/trunk/NAPA-BASELIBS@2318 c54fac2e-1815-407e-9b96-088d06743913

9dd6abcf 10/27/2010 05:25 PM SzymonKuc

NAPA-BASELIBS/ml/ml.c, RETRANSMISSIONS-FIX: NACKs for the last missing packet(s) didn't handle the monitoring data header length properly. Besides some clean-up of unimportant code.

git-svn-id: https://repository.napa-wine.eu/svn/napawine-software/trunk/NAPA-BASELIBS@2317 c54fac2e-1815-407e-9b96-088d06743913

e2f8bff6 10/27/2010 10:17 AM SzymonKuc

NAPA-BASELIBS/ml/util/queueManagement.c, FIX: the arguments of setQueuesParams() function were not converted from KB to bytes

git-svn-id: https://repository.napa-wine.eu/svn/napawine-software/trunk/NAPA-BASELIBS@2316 c54fac2e-1815-407e-9b96-088d06743913

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README


This is an short explaination for the messaging layer library. The library requires the libevent library in the version 2.0.1 alpha and the C math library. The library is implemented in C and works in unix/linux. It is tested with Ubuntu 8.04. The library can be compile with ./make. This library is a network layer abstraction for p2p systems, that has the primitives: - connect to a peer - send arbitrary size data to a peer Furthermore, it provides the functionalites: - pmtu discovery - NAT traversal - data fragmentation and reassembly The library has six source code files: messagingLayer.h messagingLayer.c transmissionHandler.h transmissionHandlder.c stun.h stun.c udpSocket.h udpSocket.c The files stun.h stun.c udpSocket.h udpSocket.c are placed in the subfolder "util". The messagingLayer.h and messagingLayer.c files contain the functions of the API. These files are only wrapper files for function in the transmissionHandler.h and transmissionHandler.c files. The files transmissionHandler.h and transmissionHandler.c have the main functionality of the messaging layer. For simplicity several functionalites were excluded into utility files stun.h, stun.c, udpSocket.h ,and udpSocket.c . Stun.h and stun.c contain the NAT traversal functionality according to STUN. They are used by the transmissionHandler to implement a STUN client. The udpSocket.h and udpSocket.c files contain a udp socket abstraction. In the current implementation the file works only with a unix socket. The tests folder contains various test programs and usage eexample code.

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