dualfroz
17d32b7184
Nothing drives the transfers while tick() is blocked, e.g. by a prompt for credentials, so requests which are still connecting time out with curl error 28. Since #12662 these are retried, but each retry counts like any other, so a few prompts can use up all of them, and parallel requests to a private host which timed out that way abort with "Invalid credentials" once the first of them got credentials, as AuthHelper only reuses those for a request which was not retried yet. tick() now keeps track of how long it was blocked between two ticks, and a request which spent most of its time in that gap is restarted without counting towards maxRetries. Fixes #12402