We’ve just upgraded our core product from v4.5.12 to v5.8.0 (we had to drop support for Oracle to finally make the jump to a recent ServiceStack release.
We just ran into a weird behaviour of the auto-batch feature on the 5.8 version.
Integrations fetching 400 requests via
/json/reply/GetLocationData seem to often fail authentication (they can’t find a required request header that contains a session token).
But if the integrations drop their batch size down to 100 requests (and make 4x the number of batched requests), then there is no problem.
Each /GetLocationData response is roughly 1KB of JSON, so I don’t think it a memory issue. And we’ve had integrations running in 400-count-batches for years without issue.
Obviously we are going to try upgrading to the most stable v5.9.x branch, and we still have more debugging to do, but I thought I’d ask if there were any known quirks/bugs that might have been fixed since SS v5.8 was released in Jan 2020.