tree c783e72b72e7c199ef39d036bb94ca15ec7c59ec
parent 47199010671a6724e18f061f4da63dcd46e3f354
author Shawn O. Pearce <sop@google.com> 1250991589 -0700
committer Shawn O. Pearce <sop@google.com> 1250991676 -0700

upload: Catch and cleanly report connectivity errors

Instead of giving a Python backtrace when there is a connectivity
problem during repo upload, report that we cannot access the host,
and why, with a halfway decent error message.

Bug: REPO-45
Change-Id: I9a45b387e86e48073a2d99bd6d594c1a7d6d99d4
Signed-off-by: Shawn O. Pearce <sop@google.com>