When the program starts and selects the forkserver start method,Ī server process is started. Note that safely forking aĪvailable on Unix only.

The child process, when it begins, is effectively The parent process uses os.fork() to fork the Python Rather slow compared to using fork or forkserver.Īvailable on Unix and Windows.

Unnecessary file descriptors and handles from the parent process TheĬhild process will only inherit those resources necessary to run The parent process starts a fresh python interpreter process.