KCP config file

config_client.json

{
    "localaddr": "127.0.0.1:1090",
    "remoteaddr": "server:3389",
    "key": "",
    "crypt": "salsa20",
    "mode": "fast",
    "conn": 1,
    "autoexpire": 60,
    "mtu": 1200,
    "sndwnd": 1024,
    "rcvwnd": 1024,
    "datashard": 7,
    "parityshard": 3,
    "dscp": 46,
    "nocomp": true,
    "acknodelay": false,
    "nodelay": 0,
    "interval": 40,
    "resend": 0,
    "nc": 1,
    "log": "kcp.log",
    "snmplog": "kcp_snmp.log",
    "snmpperiod": 60
}

config_server.json

{
    "listen": "0.0.0.0:3389",
    "target": "127.0.0.1:8080",
    "key": "",
    "crypt": "salsa20",
    "mode": "fast",
    "mtu": 1200,
    "sndwnd": 1024,
    "rcvwnd": 1024,
    "datashard": 7,
    "parityshard": 3,
    "dscp": 46,
    "nocomp": true,
    "acknodelay": false,
    "nodelay": 0,
    "interval": 40,
    "resend": 0,
    "nc": 1,
    "log": "kcp.log",
    "snmplog": "kcp_snmp.log",
    "snmpperiod": 60
}

shadows.sh

#! /bin/bash

DIR="ss_dir"
SS="ss_bin"
kcpdir="kcp_dir"

kcp_server="kcp_server_address"
kcp_key="kcp_key"
kcp_crypt="salsa20"


do_kill() {
    echo "Kill all shadowsocks clients"
    p=$(pidof ${SS})
    if [[ $p != "" ]]; then
        echo "kill shadowsocks"
        kill ${p}
    fi
    p=$(pidof ${kcpdir}/client_linux_amd64)
    if [[ $p != "" ]]; then
        echo "kill kcpclient"
        kill ${p}
    fi
}

do_kcp() {
    echo "Start with kcp..."
    nohup ${kcpdir}/client_linux_amd64 --l 127.0.0.1:1090 --r ${kcp_server} --key ${kcp_key} --crypt ${kcp_crypt} --nocomp --datashard 7 --parityshard 3 --conn 1 --mtu 1200 --sndwnd 1024 --rcvwnd 1024 --dscp 46 --mode fast > ${kcpdir}/kcp.log 2>&1 &
    
    config=${DIR}/config.json.kcp
    nohup ${SS} -c ${config} > ${DIR}/ss.log 2>&1 &
}

do_normal() {
    echo "Start normal..."
    config=${DIR}/config.json
    nohup ${SS} -c ${config} > ${DIR}/ss.log 2>&1 &
}

do_record() {
    echo "Done at $(date)" > done
}

do_help() {
    echo "Usage: shadows {kill|kcp|help}"
}

cd ${DIR}

RET_VAL=0

case "$1" in
    kill|kcp)
        do_$1
        ;;
    help)
        do_help
        ;;
    *)
        do_normal
        ;;
esac

if [[ ${RET_VAL} -eq 0 ]]; then
    do_record
fi

exit $RET_VAL