CouchDB-0.8.0.2: CouchDB interface Source code Contents Index

Database.CouchDB.HTTP

Description

Maintains a persistent HTTP connection to a CouchDB database server. CouchDB enjoys closing the connection if there is an error (document not found, etc.) In such cases, CouchMonad will automatically reestablish the connection.

Synopsis

request :: String -> [(String, String)] -> RequestMethod -> [Header] -> String -> CouchMonad Response data CouchMonad a runCouchDB :: String -> Int -> CouchMonad a -> IO a runCouchDB' :: CouchMonad a -> IO a

Documentation

request Source

:: String path of the request -> [(String, String)] dictionary of GET parameters -> RequestMethod -> [Header] -> String body of the request -> CouchMonad Response Send a request to the database. If the connection is closed, it is reopened and the request is resent. On other errors, we raise an exception.

data CouchMonad a Source

A computation that interacts with a CouchDB database. This monad encapsulates the IO monad, a persistent HTTP connnection to a CouchDB database and enough information to re-open the connection if it is closed. Instances Monad CouchMonad MonadIO CouchMonad

runCouchDB Source

:: => String hostname -> Int port -> CouchMonad a -> IO a

runCouchDB' :: CouchMonad a -> IO a Source

Connects to the CouchDB server at localhost:5984.

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