tree 3c52cdaa152aa436c24d2420046904b6138f168a
parent 3b3895dbea8bf4260079f023f88cd6dcdf95f59d
author Asim Shankar <ashankar@google.com> 1400307391 -0700
committer Asim Shankar <ashankar@google.com> 1400307396 -0700

veyron/runtimes/google/ipc/stream/vif: Fix race in accepting VCs.

This change fixes a race between the start of a goroutine to read messages
off the underlying network stream in a VIF and the StartAccept call.

By ensuring that VCs can be accepted before vif.readLoop begins, we avoid
races where clients establish a network connection and send an OpenVC request
before the server starts accepting such requests.

This should help reduce flakiness seen in the continuos build where
some tests fail with errors like:
VC handshake failed: remote end closed VC(VCs not accepted)

Change-Id: I6cdce6fe5d4378b06068cea808c376469814e637