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Add support for snaked-cased hostnames

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Neil Cowburn 2020-02-01 08:27:20 +00:00
parent 60c10bb5cc
commit 99ceba43a0
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1 changed files with 1 additions and 1 deletions
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Database/MongoDB/Connection.hs
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@ -86,7 +86,7 @@ readHostPortM :: (MonadFail m) => String -> m Host
-- ^ Read string \"hostname:port\" as @Host hosthame (PortNumber port)@ or \"hostname\" as @host hostname@ (default port). Fail if string does not match either syntax.
-- TODO: handle Service port
readHostPortM = either (fail . show) return . parse parser "readHostPort" where
hostname = many1 (letter <|> digit <|> char '-' <|> char '.')
hostname = many1 (letter <|> digit <|> char '-' <|> char '.' <|> char '_')
parser = do
spaces
h <- hostname