tcpsock.v2

Package tcpsock provides easy to use interfaces for TCP I/O, it's designed especially for developing online game servers.

Examples

there's a chatroom demo which uses custom binary protocol

run chatroom server on a Aliyun VPS(CentOS 7.4) which has 2 CPUs of Intel(R) Xeon(R) E5-2682 v4 @ 2.50GHz, then make 1K connections by using robot(robot.exe -s=ip:port -n=100 -r=0[1,..9]), so there are 10 rooms and each has 100 users connected. Every robot will send some words to chat server during 5~10secs.

PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND
5156 root      20   0   76848  62636   1196 S  46.0  0.8   0:55.71 ./server