argc mcp start stuck forever when the node process is not running.

argc mcp start stuck forever when the node process is not running. ++ export ARGC_VARS=YXJnY19fYXJncz0oIG1jcCBzdGFydCApO2FyZ2NfX2ZuPXN0YXJ0O2FyZ2NfX3Bvc2l0aW9uYWxzPSggICk7 ++ ARGC_VARS=YXJnY19fYXJncz0oIG1jcCBzdGFydCApO2FyZ2NfX2ZuPXN0YXJ0O2FyZ2NfX3Bvc2l0aW9uYWxzPSggICk7 ++ argc__args=(mcp start) ++ argc__fn=start ++ argc__positionals=() ++ start ++ [[ ! -f /home/xxxx/llm-functions/mcp.json ]] ++ stop +++ get-server-pid +++ curl -fsSL http://localhost:8808/pid