dawnsea / seqgen

high speed sequence number generator

seqgen

who

dawnsea
[e-mail]
http://www.troot.co.kr/ (Korean)

what

high speed sequence number generator

build

make

library dependency

event, pthread

how

./seqgen

• -p [portnumber]
• -i [initial value]
• -e [initial epoch value]
• [mode]
  • -h // http
  • -s // tcp socket
  • -c // memcached compatible (incr command)
• -n // keepalive off

log

syslog, domain : seqgen

default value

value	default
port	5555
keepalive cycle	1000
keepalive timeout	5 second
worker	100 thread

test

http : open browser and go http://localhost:5555/
note1 : The seq number will be increase double because of request of 'favicon.ico'.
socket : go telnet localhost 5555, and press enter.
memcached compatible : use memcached client library, and request 'incr' memcached command. or telnet localhost 5555, and press enter

performance test

http : use apache ab or jmeter. ex) ab -c 100 -n 10000 http://localhost:5555/
socket or memcached : Do it yourself.

to do

master - slave mode.
if this prj. takes 2 star, I will make the feature for fail-over.

referrece

"Multithreaded, libevent-based socket server.", README, LICENSE.txt, Ronald B. Cemer, 2012

license

BSD and read the REAME and LICENSE.txt