ase-rs | Rust library to read/write Aseprite files | File Utils library
kandi X-RAY | ase-rs Summary
kandi X-RAY | ase-rs Summary
Rust library to read/write Aseprite files
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QUESTION
Q: Where is the correct place to be calling Ok() to send http response from an async database call?
I have taken the very basic Scala Play framework tutorial play-scala-starter-example as a starting point and adding some additional basic Controller / Service classes that make use of ReactiveCouchbase for database access.
The application successfully:
- Connects to Couchbase
- Stores a JSON document in Couchbase
- Retrieves the stored JSON document from Couchbase
- Logs the contents of the JSON to the console
I am new to Scala/Play and can't work out the correct way to succesfully write the JSON back to the http response using Ok(), when the async db call completes.
Inside the Controller class is the following function:
...ANSWER
Answered 2018-Feb-02 at 13:39Action.async
Play knows how to handle Future
(async call). You have to use Action.async
.
For instance :
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Rust is installed and managed by the rustup tool. Rust has a 6-week rapid release process and supports a great number of platforms, so there are many builds of Rust available at any time. Please refer rust-lang.org for more information.
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