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c7f3066c75
* Remove lots of refs to iron and funcy oracle etc.. * more ref replacements * Replacing more refs. Treeder * Use Fn not FN
25 lines
763 B
Markdown
25 lines
763 B
Markdown
# Message Queues
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A message queue is used to coordinate asynchronous function calls that run through Fn.
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We currently support the following message queues and they are passed in via the `MQ_URL` environment variable. For example:
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```sh
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docker run -e "MQ_URL=redis://localhost:6379/" ...
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```
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## [Bolt](https://github.com/boltdb/bolt) (default)
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URL: `bolt:///fn/data/functions-mq.db`
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See Bolt in databases above. The Bolt database is locked at the file level, so
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the file cannot be the same as the one used for the Bolt Datastore.
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## [Redis](http://redis.io/)
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See Redis in databases above.
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## What about message queue X?
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We're happy to add more and we love pull requests, so feel free to add one! Copy one of the implementations above as a starting point.
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