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fix: update grpc.max_metadata_size to 4MiB for exactly-once, and shift ack/modack errors to 'debug' stream channel#1505
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feywind merged 8 commits intogoogleapis:mainfrom Apr 6, 2022
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Looks good. Please test:
- subscribing for a long time from a exactly-once delivery-enabled subscription
- subscribing from a regular subscription and turning on exactly-once for the subscription
In both cases, the subscribing should continue as normal.
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These are tested and pass after the fix for the ack/modack errors. |
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Left one nit that might be worth fixing.
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As the title says, this sets a default value for
grpc.max_metadata_size.While fixing that, I discovered that we are incorrectly raising a client error for ack/modack failures. Rather than making these go silent for users (for debug purposes), I moved them to a 'debug' channel that can also be subscribed on Subscription instances.
Fixes #1504 🦕