Use palaver's FreeBSD-inspired fork, which ensures child processes are killed on their parent's death.
Native (i.e. cargo run rather than cargo deploy) execution currently orphans its child processes. As such these processes could outlive the top process, though in practise the SIG{INT,HUP,*} sent by the shell to the process group will terminate them. This could be fully solved but it's a slight performance tradeoff and I haven't quite figured out the most appropriate design.
Use
palaver's FreeBSD-inspiredfork, which ensures child processes are killed on their parent's death.Native (i.e.
cargo runrather thancargo deploy) execution currently orphans its child processes. As such these processes could outlive the top process, though in practise the SIG{INT,HUP,*} sent by the shell to the process group will terminate them. This could be fully solved but it's a slight performance tradeoff and I haven't quite figured out the most appropriate design.