#!/bin/sh set -eu # 检查 TCP 协议响应或 Web 健康接口,不读取账号口令。 case "${1:-server}" in server) response=$(printf '{"method":"ping"}\n{"method":"quit"}\n' | nc -w 3 127.0.0.1 7777) printf '%s\n' "$response" | grep -Eq '"status"[[:space:]]*:[[:space:]]*"pong"' ;; web) curl --fail --silent --show-error --max-time 3 http://127.0.0.1:7778/api/health >/dev/null ;; *) echo "Unknown healthcheck service: $1" >&2 exit 1 ;; esac