30 lines
960 B
Markdown
30 lines
960 B
Markdown
Title: Stream 0x03
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Slug: stream-0x03
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Date: 2022-03-03
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Modified: 2022-03-03 22:35 PST
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Category:
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Tags: stream
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Authors: kyle
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Summary: Stream notes for tonight's stream.
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Tonight's work focused on adding in a mirror between local storage and
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a remote S3 (Minio) instance. The basic flow goes something like:
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1. Fetch the object described
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2. Store the object locally
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3. Throw the object ID onto the work queue
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4. The work queue pulls an item off the queue.
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5. Load the object from local storage.
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6. If there's no error, go look for the next item.
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7. If the job doesn't have a backoff set, initialize a new backoff.
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8. Launch a goroutine that waits as long as the backoff says before
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putting the item back on the work queue.
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Next stream (2021/03/08), we'll look at designing the artifact, maybe
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working on some of the protobuf definitions.
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### References
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* [cloudflare/backoff](https://github.com/cloudflare/backoff/) - software
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I wrote at a previous job.
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