tree 652843168af40a19eabf1fa0522a71429cb27f21
parent 00e9f28aeab6bbd8bac93e43a7f9201cc135d232
author Cosmos Nicolaou <cnicolaou@gmail.com> 1437606085 -0700
committer Cosmos Nicolaou <cnicolaou@gmail.com> 1437606364 -0700

x/ref/runtime/internal/...: make sure tests finish rpc's before next test starts.

The current rpc implementation leaves go routines running around waiting
for responses from the remote end even after the root context is shutdown.
Consequently, these may attempt to access the root context after it
has been shutdown which will lead to a panic. The common case is to
call v23.GetPrincipal(ctx).

Change-Id: Ib32edbb97d575c1d6d7dfdffac1875652668f52c