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explicitely set line buffering in stdout/stderr to log each lines when output is redirected to files (#290)

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This commit is contained in:
Evgeny Poberezkin
2022-01-14 08:34:34 +00:00
committed by GitHub
parent 9c3962bbe3
commit 26a01dfc40
1 changed files with 3 additions and 1 deletions
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4
apps/smp-server/Main.hs
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@@ -27,7 +27,7 @@ import Simplex.Messaging.Transport.WebSockets (WS)
import System.Directory (createDirectoryIfMissing, doesDirectoryExist, doesFileExist, removeDirectoryRecursive)
import System.Exit (exitFailure)
import System.FilePath (combine)
import System.IO (IOMode (..), hGetLine, withFile)
import System.IO (BufferMode (..), IOMode (..), hGetLine, withFile, hSetBuffering, stderr, stdout)
import System.Process (readCreateProcess, shell)
import Text.Read (readMaybe)
@@ -256,6 +256,8 @@ mkIniOptions ini =
runServer :: IniOptions -> IO ()
runServer IniOptions {enableStoreLog, port, enableWebsockets} = do
hSetBuffering stdout LineBuffering
hSetBuffering stderr LineBuffering
fp <- checkSavedFingerprint
printServiceInfo fp
storeLog <- openStoreLog