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61 lines
1.7 KiB
Haskell
61 lines
1.7 KiB
Haskell
module Urbit.Vere.Stat where
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import Urbit.Prelude
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data Stat = Stat
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{ statAmes :: AmesStat
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}
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data AmesStat = AmesStat
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{ asUdp :: TVar Word
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, asRcv :: TVar Word
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, asSup :: TVar Word
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, asFwd :: TVar Word
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, asDrt :: TVar Word
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, asDvr :: TVar Word
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, asDml :: TVar Word
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, asSwp :: TVar Word
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, asBal :: TVar Word
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, asOky :: TVar Word
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}
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newStat :: MonadIO m => m Stat
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newStat = do
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asUdp <- newTVarIO 0
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asRcv <- newTVarIO 0
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asSup <- newTVarIO 0
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asFwd <- newTVarIO 0
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asDrt <- newTVarIO 0
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asDvr <- newTVarIO 0
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asDml <- newTVarIO 0
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asSwp <- newTVarIO 0
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asBal <- newTVarIO 0
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asOky <- newTVarIO 0
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pure Stat{statAmes = AmesStat{..}}
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bump :: MonadIO m => TVar Word -> m ()
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bump s = atomically $ bump' s
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bump' :: TVar Word -> STM ()
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bump' s = modifyTVar' s (+ 1)
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type RenderedStat = [Text]
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renderStat :: MonadIO m => Stat -> m RenderedStat
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renderStat Stat{statAmes = AmesStat{..}} =
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sequence
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[ pure "stat:"
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, pure " ames:"
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, (" udp ingress: " <>) <$> tshow <$> readTVarIO asUdp
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, (" driver ingress: " <>) <$> tshow <$> readTVarIO asRcv
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, (" sent to serf: " <>) <$> tshow <$> readTVarIO asSup
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, (" forwarded: " <>) <$> tshow <$> readTVarIO asFwd
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, (" dropped (unroutable): " <>) <$> tshow <$> readTVarIO asDrt
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, (" dropped (wrong version): " <>) <$> tshow <$> readTVarIO asDvr
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, (" dropped (malformed): " <>) <$> tshow <$> readTVarIO asDml
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, (" serf swapped: " <>) <$> tshow <$> readTVarIO asSwp
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, (" serf bailed: " <>) <$> tshow <$> readTVarIO asBal
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, (" serf okay: " <>) <$> tshow <$> readTVarIO asOky
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]
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