Ludovic Courtès schreef op za 09-04-2022 om 11:13 [+0200]: > +  if (getEnv ("LISTEN_PID") == std::to_string (getpid ())) I thought it was name getenv, and not getEnv, and C strings cannot be meaningfully compared with == (pointer equality), or is thi a C++-ism? Greetings, Maxime.