针对"正在同步测试数据"增加提示

Author: undefined-moe

.eslintrc.js

@@ -1,4 +1,5 @@
 module.exports = {
+    root: true,
     env: {
         commonjs: true,
         node: true,
@@ -14,23 +15,23 @@ module.exports = {
         ecmaVersion: 2018,
     },
     rules: {
-        "indent": ["warn", 4],
-        "no-plusplus": "off",
-        "no-underscore-dangle": "off",
-        "no-console": "off",
-        "no-extend-native": "off",
-        "no-restricted-syntax": "off",
-        "max-classes-per-file": "off",
-        "radix": "off",
-        "guard-for-in": "off",
-        "no-param-reassign": "off",
-        "global-require": "off",
-        "no-multi-assign": "off",
-        "consistent-return": "off",
-        "no-template-curly-in-string": "off",
-        "no-return-await": "off",
-        "prefer-destructuring": "off",
-        "camelcase": "off",
-        "no-shadow": "off",
+        indent: ['warn', 4],
+        'no-plusplus': 'off',
+        'no-underscore-dangle': 'off',
+        'no-console': 'off',
+        'no-extend-native': 'off',
+        'no-restricted-syntax': 'off',
+        'max-classes-per-file': 'off',
+        radix: 'off',
+        'guard-for-in': 'off',
+        'no-param-reassign': 'off',
+        'global-require': 'off',
+        'no-multi-assign': 'off',
+        'consistent-return': 'off',
+        'no-template-curly-in-string': 'off',
+        'no-return-await': 'off',
+        'prefer-destructuring': 'off',
+        camelcase: 'off',
+        'no-shadow': 'off',
     },
 };

judger/daemon.js

@@ -40,7 +40,7 @@ const terminate = async () => {
 process.on('SIGINT', terminate);
 process.on('SIGTERM', terminate);
 process.on('unhandledRejection', (reason, p) => {
-    console.log('Unhandled Rejection at: Promise', p, 'reason:', reason);
+    console.log('Unhandled Rejection at: Promise ', p);
 });
 
 async function daemon() {

judger/hosts/vj4.js

@@ -136,7 +136,6 @@ class JudgeTask {
     }
 }
 
-
 module.exports = class AxiosInstance {
     constructor(config) {
         this.config = config;
@@ -193,6 +192,7 @@ module.exports = class AxiosInstance {
     async problemData(domainId, pid, savePath, retry = 3) {
         log.info(`Getting problem data: ${this.config.host}/${domainId}/${pid}`);
         await this.ensureLogin();
+        this.next({ judge_text: '正在同步测试数据，请稍后' });
         const tmpFilePath = path.resolve(CACHE_DIR, `download_${this.config.host}_${domainId}_${pid}`);
         try {
             const res = await this.axios.get(

judger/sandbox/executionServer.js

@@ -12,7 +12,6 @@ const fsp = fs.promises;
 const env = ['PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin', 'HOME=/w'];
 const axios = Axios.create({ baseURL: EXECUTION_HOST });
 
-
 const statusMap = {
     'Time Limit Exceeded': status.STATUS_TIME_LIMIT_EXCEEDED,
     'Memory Limit Exceeded': status.STATUS_MEMORY_LIMIT_EXCEEDED,
@@ -31,14 +30,11 @@ function proc({
     process_limit = SYSTEM_PROCESS_LIMIT,
     stdin, copyIn = {}, copyOut = [], copyOutCached = [],
 } = {}) {
-    for (const i in copyIn) {
-        if (copyIn[i].src) { copyIn[i] = { content: fs.readFileSync(copyIn[i].src).toString() }; }
-    }
     return {
         args: cmd(execute.replace(/\$\{dir\}/g, '/w')),
         env,
         files: [
-            stdin ? { content: fs.readFileSync(stdin).toString() } : { content: '' },
+            stdin ? { src: stdin } : { content: '' },
             { name: 'stdout', max: 10240 },
             { name: 'stderr', max: 10240 },
         ],
@@ -93,7 +89,8 @@ async function run(execute, params) {
         const res = await axios.post('/run', body);
         [result] = res.data;
     } catch (e) {
-        throw new SystemError('Cannot connect to sandbox service');
+        // FIXME request body larger than maxBodyLength limit
+        throw new SystemError('Cannot connect to sandbox service ', e.message);
     }
     // FIXME: Signalled?
     const ret = {