|
# The `timeout` parameter must be somewhat greater than the value |
|
# contained in `self.retry`, in order to avoid race-like condition and |
|
# allow registering the first deadline error before invoking the retry. |
|
# Otherwise there is a risk of entering an infinite loop that resets |
|
# the timeout counter just before it being triggered. The increment |
|
# by 1 second here is customary but should not be much less than that. |
|
self.response_iterator = read_method(request, timeout=self.retry._deadline + 1) |
Artificially adds 1 sec to a read rows deadline. This is a bit surprising. We should investigate a way to avoid doing this (while also avoiding the infinite loop the comment mentions)
