- pid_t get_pid(bool error_is_ok)
- {
- // Memcached is slow to start, so we need to do this
- if (not pid_file().empty())
- {
- if (error_is_ok and not wait_for_pidfile())
- {
- Error << "Pidfile was not found:" << pid_file();
- return -1;
- }
- }
-
- pid_t local_pid;
- memcached_return_t rc;
- if (has_socket())
- {
- local_pid= libmemcached_util_getpid2(socket().c_str(), 0, username().c_str(), password().c_str(), &rc);
- }
- else
- {
- local_pid= libmemcached_util_getpid2(hostname().c_str(), port(), username().c_str(), password().c_str(), &rc);
- }
-
- if (error_is_ok and ((memcached_failed(rc) or not is_pid_valid(local_pid))))
- {
- Error << "libmemcached_util_getpid2(" << memcached_strerror(NULL, rc) << ") username: " << username() << " password: " << password() << " pid: " << local_pid << " for:" << *this;
- }
-
- return local_pid;
- }
-