Make middleware survive a restart (#142)

Make middleware that sets up a (http) handler survive a graceful
restart. We calls the middleware's Shutdown function(s). If restart
fails the Start function is called again.

* middleware/health: OK
* middleware/pprof: OK
* middleware/metrics: OK

All restart OK.
This commit is contained in:
Miek Gieben
2016-04-29 07:28:35 +01:00
parent a1478f891d
commit 9e9d72655d
10 changed files with 132 additions and 54 deletions

View File

@@ -1,7 +1,7 @@
# pprof
pprof publishes runtime profiling data at endpoints under /debug/pprof. You can visit /debug/pprof
on your site for an index of the available endpoints. By default it will listen on localhost:8053.
on your site for an index of the available endpoints. By default it will listen on localhost:6053.
> This is a debugging tool. Certain requests (such as collecting execution traces) can be slow. If
> you use pprof on a live site, consider restricting access or enabling it only temporarily.