edit try catch in client for server timeout error

@@ -3,15 +3,6 @@ const search=require('./search');
 const machineRead = require('./machineRead');
 
 
-let timer = ( ) => {
-    try {    
-        throw new Error( "TIMEOUT ERROR" );
-    } catch ( err ) {
-        res.json( { "return_code" : -1, "error_code" : err.message } );
-        res.status( 504 ); //Gateway Timeout
-        return false;
-    }
-} 
 
 /** 
  * @param req - request
@@ -23,7 +14,15 @@ const cliConnection = async ( req, res ) => {
         analyzeData = {},
         searchData = [];
 
-    setTimeout(timer , 10000 );
+    let timer = setTimeout( ()=>{
+        try {    
+            throw new Error( "TIMEOUT ERROR" );
+        } catch ( err ) {
+            res.json( { "return_code" : -1, "error_code" : err.message } );
+            res.status( 504 ); //Gateway Timeout
+            return false;
+        } 
+    }, 10000 );
 
     try {
         clientData = req.body.data;

 {
   "devToolsPort": 19002,
   "expoServerPort": 19000,
-  "packagerPort": null,
-  "packagerPid": null,
+  "packagerPort": 19001,
+  "packagerPid": 30416,
   "expoServerNgrokUrl": "https://ru-c66.bluejoy.searchguide.exp.direct",
   "packagerNgrokUrl": "https://packager.ru-c66.bluejoy.searchguide.exp.direct",
-  "ngrokPid": 14692
+  "ngrokPid": 9812
 }

@@ -5,8 +5,9 @@ import { SERVER_URL } from 'react-native-dotenv';
 export const sendSearch = async (searchText) => {
     return new Promise((resolve,reject) => {
       if(searchText=== "" || searchText.length > 30 ){
-        resolve({ "return_code" : -1, "error_code": "검색 단어를 확인해 주세요!" });
-      } else{
+        resolve({ "return_code" : -1, "error_code": "검색 단어를 입력해주세요." });
+      } 
+      else{
         axios(
           {
             headers: {
@@ -24,14 +25,12 @@ export const sendSearch = async (searchText) => {
         )
         .then((response)=>{
           resolve(filter(response.data))
-          clearTimeout(timer);
+
         })
         .catch(error => {
-          clearTimeout(timer);
+
           throw new Error(error);
         });
       }
-      let timer = setTimeout( () => {
-          throw new Error( "time out" );} ,10000)
     })
 }
\ No newline at end of file

@@ -9,6 +9,7 @@ const SUCCESS = 'search/SUCCESS';
 const FAILURE = 'search/FAILURE';
 const START = 'search/START';
 
+
 export const change = (text) => ({ 
     type: CHANGE,
     text,
@@ -22,24 +23,42 @@ export const load = () => async (dispatch) =>{
 
 export const submit = (text) => async (dispatch) => { 
     dispatch( {type:START});
+
+    const timer =setTimeout( () => {  
+        Alert.alert(
+            '오류가 발생했습니다.',
+            '서버 연결 에러 (시간 초과)',
+            [
+                {text: '확인', onPress: () => {}},
+            ],
+        );
+        dispatch({ type:FAILURE })
+    },10000);
+
     try{
         //const response = await readTest()
         const response = await sendSearch(text.nativeEvent.text);
+        
+        // 에러시 error throw
+        if(response.return_code == -1){throw new Error(response.error_code)};
+        
         let tempScore = scoring(response.return_data);
         await sqlite.insert(tempScore.full);
         let past = await sqlite.select();
         past = past.map( elem => elem.score );
-        //dispatch( { type:SUCCESS, result:response }
+
         dispatch( { type:SUCCESS, result:response, past: past, score:tempScore})
+
+        clearTimeout(timer);
     }
     catch(err){
-        console.log(err);
-        /* Alert.alert(
-            'error',
+        Alert.alert(
+            '오류가 발생했습니다.',
+            err.message,
             [
                 {text: '확인', onPress: () => {}},
             ],
-        ) */
+        );
         dispatch({ type:FAILURE })
     }
 }
@@ -54,7 +73,7 @@ const initialState = {
     },
     score : {},
     isLoading: false,
-    pastScore: [10,10,10,10,10,10],
+    pastScore: [0,0,0,0,0,0],
 };
    
 export default ToggleLoading = (state = initialState, action) => {