About

cslack is a simple C client for slack incoming webhook API.

(Re)implementation of nonblocking TCP/TLS client based on Linux Epoll API multiplexing

Example (send_slack.c)

See example/send_slack.c for more info.

Requirements

libssl-dev

Installation

make to build example make clean will remove binaries and object files

Comparing with other implementations:

libcurl:

time ./send_slack
real    0m1.505s
user    0m0.014s
sys     0m0.007s

basic sockets (blocking):

time ./send_slack 
real    1m2.569s
user    0m0.004s
sys     0m0.005s

epoll (master branch):

time ./send_slack
real    0m1.557s
user    0m0.713s
sys     0m0.213s