Some strictness annotations

src/HistoryProviderServer.hs

@@ -100,11 +100,11 @@ periodToSeconds PeriodMonth = 60 * 60 * 24 * 30
 
 data TickerRequest =
   TickerRequest {
-    rqTicker      :: T.Text,
+    rqTicker      :: !T.Text,
-    rqStartTime   :: UTCTime,
+    rqStartTime   :: !UTCTime,
-    rqEndTime     :: UTCTime,
+    rqEndTime     :: !UTCTime,
-    rqPeriod      :: Period,
+    rqPeriod      :: !Period,
-    rqCompression :: Maybe T.Text
+    rqCompression :: !(Maybe T.Text)
   } deriving (Show, Eq)
 
 data QHPRequest =
@@ -113,8 +113,8 @@ data QHPRequest =
   deriving (Show, Eq)
 
 data QHPResponse =
-    QHPBarsResponse [Bar]
+    QHPBarsResponse ![Bar]
-  | QHPTickersListResponse [TickerId]
+  | QHPTickersListResponse ![TickerId]
 
 instance FromJSON QHPRequest where
   parseJSON = withObject "Request" $ \v ->
@@ -164,12 +164,12 @@ timeParse = do
 
 data Env = Env
   {
-    eRun       :: TVar Bool
+    eRun       :: !(TVar Bool)
-  , eContext   :: Context
+  , eContext   :: !Context
-  , eEndpoint  :: T.Text
+  , eEndpoint  :: !T.Text
-  , eLogger    :: LogAction IO Message
+  , eLogger    :: !(LogAction IO Message)
-  , eTxml      :: TXMLConnectorHandle
+  , eTxml      :: !TXMLConnectorHandle
-  , eTisHandle :: TickerInfoServerHandle
+  , eTisHandle :: !TickerInfoServerHandle
   }
 
 newtype App a = App { unApp :: ReaderT Env IO a }
@@ -238,13 +238,13 @@ workThread = do
           Right request -> do
             response <- handleRequest sender request
             sendResponseWithDelimiter sock sender response
-          Left err -> log Warning "HistoryProviderServer.WorkThread" $ "Unable to parse request: " <> T.pack err
+          Left err -> log Warning "HistoryProviderServer.WorkThread" $ "Unable to parse request"
       (sender:rawRq:_) ->
         case eitherDecode $ BL.fromStrict rawRq of
           Right request -> do
             response <- handleRequest sender request
             sendResponse sock sender response
-          Left err -> log Warning "HistoryProviderServer.WorkThread" $ "Unable to parse request: " <> T.pack err
+          Left err -> log Warning "HistoryProviderServer.WorkThread" $ "Unable to parse request"
       _ -> log Warning "HistoryProviderServer.WorkThread" "Unable to parse request"
     liftIO $ readTVarIO runVar
   liftIO $ close sock

src/Transaq.hs

@@ -371,10 +371,10 @@ data ResponseCandlesStatus =
 data ResponseCandles =
   ResponseCandles
   {
-    cPeriodId :: Int
+    cPeriodId :: !Int
-  , cStatus   :: ResponseCandlesStatus
+  , cStatus   :: !ResponseCandlesStatus
-  , cSecurity :: SecurityId
+  , cSecurity :: !SecurityId
-  , cCandles  :: [Candle]
+  , cCandles  :: ![Candle]
   } deriving (Show, Eq, Ord)
 
 uname :: String -> QName