mirror of https://github.com/voidlizard/hbs2
31 lines
637 B
Haskell
31 lines
637 B
Haskell
module Fetch where
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import HBS2.Prelude
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import HBS2.Actors.Peer
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import HBS2.Data.Types.Refs
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import HBS2.Storage.Operations.Missed
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import HBS2.Net.Proto.Types
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import PeerTypes
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import BlockDownload
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import Data.Foldable (for_)
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fetchHash :: forall e m . (e ~ L4Proto, MonadIO m)
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=> PeerEnv e
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-> DownloadEnv e
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-> HashRef
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-> m ()
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fetchHash penv denv href = do
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debug $ "fetchAction" <+> pretty h
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liftIO $ withPeerM penv $ do
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sto <- getStorage
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missed <- findMissedBlocks sto href
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for_ missed $ \miss -> do
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withDownload denv (processBlock (fromHashRef miss))
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where
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h = fromHashRef href
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