Files
Samuel Merritt
2c9aee55fb
In TempURL, cache "no keys" for a shorter time.
In other places in the codebase, we cache a negative result for less time (usually a tenth) than we cache a positive result. This commit makes TempURL do the same. This creates a slightly nicer experience for someone trying to set up TempURL; if they get the initial key setup wrong, try it, then fix it, it now takes only 6 seconds until they can use signed URLs, not 60. That's a short enough time that they may not even notice the caching of no keys. Change-Id: I521f023e7cddaecd07f0ce32aedd4059bd0b8ec4