This commit refactors the retry logic to include resetting the
request body. The reset logic will be called iff it is not the
first attempt. This refactor is nescessary mainly because now
as per the retry logic, we always ensure that the request body
is reset *after* the response body is *fully* read and closed
in order to reuse the same TCP connection.
Previously, the reset of the request body and the call to read
and close the response body were not in the right order, which
leads to race conditions.
This commit also adds a test that verifies the order in which
the function calls are made to ensure that we seek only after
the response body is closed.
Co-authored-by: Madhav Jivrajani <madhav.jiv@gmail.com>
Kubernetes-commit: 68c8c458ee8f6629eef806c48c1a776dedad3ec4
This reverts commit 5a59a43957c6743995dac67fdda42bf8e0a9ca77, reversing
changes made to 81b9789eaa7bc067f417b5e74d5695dd6dd88a46.
Kubernetes-commit: 892d4fabb845e2461e3655aa414beb6ac322fc99
