Method get_pid_by_env_key

mod/project/python/serviceMod.py:198–216

(self)

        return None

    def get_pid_by_env_key(self) -> Optional[int]:
        env_key = "BT_PYTHON_SERVICE_SID={}".format(self.sid)
        target = []
        for p in psutil.pids():
            try:
                data: str = public.readFile("/proc/{}/environ".format(p))
                if data.rfind(env_key) != -1:
                    target.append(p)
            except:
                continue

        for i in target:
            try:
                p = psutil.Process(i)
                if p.ppid() not in target:
                    return i
            except:
                continue
        return None

    def get_pid_by_command(self) -> Optional[int]:
        cmd_list = self.split_command()