rpc-framework：在Haskell中远程方法调用框架

jopen 11年前

这是一个框架用于在Haskell中远程过程调用。

特性：

用法非常简单
调用一个远程方法是类型安全的Calling a remote procedure is type safe.
Modal logic inspired worlds, aka hosts:
- Services run from the World IO monad, written Host w => WIO w
- This allows world specific actions: if one world will be compiled to JS and one to x86, we could have the following types
</li> </ul>
```
    putStrLn :: IO_World w => WIO w a     installTextBox :: JS_World w => WIO w () 
```
- Arbitrily complex remote procedures:
  - Rather than only being able to call a remote function of one argument, we can call with any number of arguments
  </li> </ul>
```
    foo :: (Sendable a1 ,..., Sendable aN, Sendable b, Host w) => a1 -> ... -> aN -> WIO w b 
```
  - It can send pure functions across the wire and now garbage collect them.
```
    instance (Serializable a) => Sendable a a           instance (Sendable a' a, Sendable b b') => Sendable (a -> b) (a' -> IO b') 
```
  - Only local code can execute
    - unlike some modal logic aproaches to mobile languages, the only code that can be executed is the code you compiled, and not code passed from world to world
    </li>
  - State can be serialized with references.

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