tree 7344334f7c736a6a63160eeb5ead0a13879e76d9
parent 2eacda524e98c7964e542e01aabf82360cf60344
author Jeremy Kerr <jk@ozlabs.org> 1461815512 +0800
committer Jeremy Kerr <jk@ozlabs.org> 1461817612 +0800

server: Allow handlers to fail init

If a handler fails its init, we don't want to invoke its callbacks.

This change adds a flag to struct handlers, to indicate whether a
handler is active (ie, init() has returned success). Only active
handlers are used.

We also change the handler list output to indicate which are active.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>