On Wed, Mar 30, 2022 at 04:02:09PM +0000, Jacob Champion wrote: > Whether that's a problem in the future entirely depends on whether > there's some authentication method that considers the empty string a > sane and meaningful identity. We might reasonably decide that the > answer is "no", but I like being able to make that decision as opposed > to delegating it to an existing generic framework.
My guess on the matter is that an empty authn holds the same meaning as NULL because it has no data, but I can see your point as well to make this distinction. In order to do that, couldn't you just use shm_toc_lookup(noError=true)? PARALLEL_KEY_SHAREDPORT could be an optional entry in the TOC data. The name choice is still an issue, as per Andres' point that MyProcShared is confusing as it can refer to shared memory. What we want is a structure name for something that's related to MyProc and shared across all parallel workers including the leader. I would give up on the "Shared" part, using "Parallel" and "Info" instead. Here are some ideas: - ProcParallelInfo - ProcInfoParallel - ParallelProcInfo -- Michael
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