[autotest] Retry with backoff for RPCs
Create a new retry function in the autotest retry module.
This function provides a very similar interface to the current
retry function. This new function does not rely on jittered delays,
but uses the chromite retry_util module to provide backoff behaviour.
BUG=chromium:493219
TEST=Tested with unittests.
Change-Id: I55642954d90e9b7dc14b2ea9f09691a5fa7dda56
Reviewed-on: https://chromium-review.googlesource.com/274864
Reviewed-by: Aviv Keshet <akeshet@chromium.org>
Commit-Queue: Matthew Sartori <msartori@chromium.org>
Tested-by: Matthew Sartori <msartori@chromium.org>
3 files changed