Since we're synchronous, these only reach lightningd after we're done:
in the case of 1.6M channelmoves, that can give it major heartburn.
In practice, this reduces the first bkpr command on a fresh upgrade
from 349 to 235 seconds (but this was before other improvements we did
this release).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Changed: Plugins: `bookkeeper` reduced logging for large imports to increase speed.
Any file in this directory which is executable and whose name only
consists of alphanumeric characters, space, '.', '-' or '_' will be
automatically loaded when lightningd starts (unless suppressed with
commandline options).
1dda0c0753