[libvirt] remote clients are non-interruptible

[John Levon]

remoteIOEventLoop() has this:

6974     repoll:
6975         ret = poll(fds, ARRAY_CARDINALITY(fds), -1);
6976         if (ret < 0 && errno == EINTR)
6977             goto repoll;

with the result that all clients using the remote driver cannot be
control-C'd. Dan, you added this code it seems, why?

regards
john