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Disable caching #77

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Merged
patritzenfeld merged 2 commits into from
May 15, 2026
+5 −2
Merged

Disable caching #77

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b72a7f0
disable caching
nimec01 May 13, 2026
9d8ab04
change processing order
nimec01 May 15, 2026
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7 changes: 5 additions & 2 deletions codeworld-server/src/Main.hs
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Original file line number Diff line number Diff line change
Expand Up @@ -42,7 +42,7 @@ import qualified Data.Text as T (drop, intercalate, lines, pack, splitAt, splitO
import qualified Data.Text.Encoding as T (decodeUtf8, encodeUtf8)
import qualified Data.Text.IO as T (writeFile)
import Ormolu (OrmoluException, defaultConfig, ormolu)
import Snap.Core (Snap, getParam, modifyResponse, redirect, route, setContentType, setResponseCode, writeBS, writeLBS)
import Snap.Core (Snap, getParam, modifyResponse, redirect, route, setContentType, setResponseCode, writeBS, writeLBS, setHeader)
import Snap.Http.Server (ConfigLog (ConfigIoLog), httpServe)
import qualified Snap.Http.Server.Config as S (commandLineConfig, defaultConfig, setErrorLog, setPort)
import Snap.Util.FileServe (serveDirectory, serveFile)
Expand Down Expand Up @@ -99,6 +99,9 @@ codeworldUploadPolicy :: UploadPolicy
codeworldUploadPolicy =
setMaximumFormInputSize (2 ^ (23 :: Int)) defaultUploadPolicy

disableCaching :: Snap ()
disableCaching = modifyResponse $ setHeader "Cache-Control" "no-cache"
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-- Processes the body of a multipart request.
#if MIN_VERSION_snap_core(1,0,0)
processBody :: Snap ()
Expand Down Expand Up @@ -132,7 +135,7 @@ site ctx =
("run.html", redirect "/run"),
("env.html", redirect "/")
]
in route routes <|> serveDirectory "web"
in disableCaching >> (route routes <|> serveDirectory "web")

assert :: Bool -> IO ()
assert p =
Expand Down