tree e52d8af486b24fa4a9b235aa5a0987803c3d92e3
parent 2b05032ccf103d30a9bcfaf4741bfc903cd01ca3
author Suharsh Sivakumar <suharshs@google.com> 1429293257 -0700
committer Benjamin Prosnitz <bprosnitz@google.com> 1429308958 +0000

TBR wspr: Fix wspr hanging when trying to unmount.

TBRing for suharsh so we can test this

PROBLEM: When wspr shuts down, server never stop.

REASON:
In WSPR, a customCaveatValiditor is used. This validator asks JS to
validate all caveats (except tpcavs). When a tab is closed, the JS
code disappears, so when the server tries to unmount, it is never
able to do so because its caveats never get validated.

SOLUTION:
The customCaveatValidator in wspr validates caveats in Go if the server
has been shutdown.

Change-Id: I14d907e6a5005b4df07d2f829d7cb7ef3f815900