ehco

ehco is a echo proxy and a typo

主要功能

• tcp/udp relay
• 从配置文件启动
• 从远程启动
• benchmark

TODO

• 热重载配置

BenchMark

iperf:

# run iperf server on 5201
iperf3 -s

# run relay server listen 1234 to 9001 (raw)
go run cmd/main.go -l 0.0.0.0:1234 -r 0.0.0.0:5201

# listen 1234 relay over ws to 1236
go run cmd/main.go -l 0.0.0.0:1234  -r ws://0.0.0.0:1236 -tt ws

# listen 1236 through ws relay to 5201
go run cmd/main.go -l 0.0.0.0:1236 -lt ws -r 0.0.0.0:5201

# benchmark tcp
iperf3 -c 0.0.0.0 -p 1234

# benchmark upd
iperf3 -c 0.0.0.0 -p 1234 -u -b 1G --length 1024

iperf	raw	relay(raw)
tcp	62.6 Gbits/sec	23.9 Gbits/sec
udp	1.38 Gbits/sec	1.0 Gbits/sec