Thanks for sharing. How reliably can you reproduce the issue when you’re on 8.12.1? We unfortunately can’t repro it on that version, and it takes days of running across our entire build farm to repro on 8.15.0. [mention removed] is creating custom instrumented builds of curl to try to diagnose the issue. If your repro rate was higher, and you would be willing to try out an instrumented build, please let us know and Matt can send you his next instrumented build of curl.
Maybe something like 10-25%, hard to say (sorry I don’t have logs for builds that old)
Please note that we’re far from a state of the art setup, and our 5.6 branch is a early wip and likely in a worse setup, which could possibly be the reason you’re not running into the issue:
- we’re not using zen local nor zen shared ddc yet, so our “cloud” ddc is the only http/curl based
- our cloudddc still is on 1.2 (there’s a 1.3 apparently)
- our 5.4 and 5.6 branches all use the same ddc config and same cloud ddc namespace (possibly thrashing each other for conflicting keys)
Can’t confirm I can spare the time, but feel free to share the instrumented libcurl.lib/pdb (only need the windows/amd64) and I’ll try to give them a spin for a while until we run into a repro