4 Commits

Author	SHA1	Message	Date
Sergey Bugaev	52b0bd06a8	SystemServer: Implement lazy spawning ... For services explicitly configured as lazy, SystemServer will now listen on the socket and only spawn the service once a client attempts to connect to the socket.	2019-11-26 19:58:25 +01:00
Sergey Bugaev	c9e21b2bcc	SystemServer+LibCore: Implement socket takeover ... SystemServer can now create sockets on behalf of services before spawning any of them, and pass the open socket fd as fd 3. CLocalServer gains a method to complete the takeover and listen on the passed fd. This is not used by any services at the moment.	2019-11-26 19:58:25 +01:00
Sergey Bugaev	396ad4d6b2	SystemServer: Implement keepalive ... When reaping a child, SystemServer will now match up child's pid with its own record of the services, and respawn the service if keepalive is enabled for it. For example, we want to restart the WindowServer if it crashes, but we wouldn't want to restart the Terminal if it gets closed.	2019-11-26 19:58:25 +01:00
Sergey Bugaev	b93065359e	SystemServer: Read service list from a config file ... This replaces the hardcoded services list with a very simple config file in /etc/SystemServer.ini :^) Closes https://github.com/SerenityOS/serenity/issues/610	2019-11-26 19:58:25 +01:00