0s Loop PID is 8462
0s Start of loop 0
0s End of loop 0
0s Start of loop 1
0s End of loop 1
0s Hello, from loop 0 (arg Mojo::IOLoop::Subprocess=HASH(0x55ba4daf9530)) in PID 8463!
0s Hello, from loop 1 (arg Mojo::IOLoop::Subprocess=HASH(0x55ba4eebd138)) in PID 8464!
2s Good bye, from PID 8463!
2s Good bye, from PID 8464!
2s Result from loop 0: Return value of 0
2s Result from loop 1: Return value of 1