Fix IPv6 support by binding servers to '::' instead of '0.0.0.0'

Co-authored-by: whyour <22700758+whyour@users.noreply.github.com>

back/services/grpc.ts

@@ -25,7 +25,7 @@ export class GrpcServerService {
       const grpcPort = config.grpcPort;
       const bindAsync = promisify(this.server.bindAsync).bind(this.server);
       await bindAsync(
-        `0.0.0.0:${grpcPort}`,
+        `[::]:${grpcPort}`,
         ServerCredentials.createInsecure(),
       );
       Logger.debug(`✌️ gRPC service started successfully`);

back/services/http.ts

@@ -11,7 +11,7 @@ export class HttpServerService {
   async initialize(expressApp: express.Application, port: number) {
     try {
       return new Promise((resolve, reject) => {
-        this.server = expressApp.listen(port, '0.0.0.0', () => {
+        this.server = expressApp.listen(port, '::', () => {
           Logger.debug(`✌️ HTTP service started successfully`);
           metricsService.record('http_service_start', 1, {
             port: port.toString(),

back/shared/pLimit.ts

@@ -14,7 +14,6 @@ import {
 import config from '../config';
 import { credentials } from '@grpc/grpc-js';
 import { ApiClient } from '../protos/api';
-import { CrontabModel } from '../data/cron';
 
 class TaskLimit {
   private dependenyLimit = new PQueue({ concurrency: 1 });
@@ -132,38 +131,13 @@ class TaskLimit {
     let runs = this.queuedCrons.get(cron.id);
     const result = runs?.length ? [...runs, fn] : [fn];
     const repeatTimes = this.repeatCronNotifyMap.get(cron.id) || 0;
-    
-    // Check instance mode from database to determine queue limit
-    let maxQueueSize = 10; // Default for multi-instance mode (increased from 5)
-    let isSingleInstanceMode = false;
-    try {
-      const cronRecord = await CrontabModel.findOne({
-        where: { id: Number(cron.id) },
-      });
-      
-      // Default to single instance mode (0) for backward compatibility
-      // allow_multiple_instances is 1 for multi-instance, 0 or null/undefined for single instance
-      isSingleInstanceMode = cronRecord?.allow_multiple_instances !== 1;
-      
-      if (isSingleInstanceMode) {
-        // For single instance mode, allow up to 2 queued tasks
-        // This allows the new task to be queued while the old one is being killed
-        maxQueueSize = 2;
-      }
-    } catch (error) {
-      Logger.error(
-        `[schedule][检查实例模式失败] 任务ID: ${cron.id}, 错误: ${error}`,
-      );
-    }
-    
-    if (result?.length > maxQueueSize) {
+    if (result?.length > 5) {
       if (repeatTimes < 3) {
         this.repeatCronNotifyMap.set(cron.id, repeatTimes + 1);
-        const modeStr = isSingleInstanceMode ? '单实例' : '多实例';
         this.client.systemNotify(
           {
             title: '任务重复运行',
-            content: `任务：${cron.name}（${modeStr}模式），命令：${cron.command}，定时：${cron.schedule}，处于运行中的超过 ${maxQueueSize} 个，请检查定时设置`,
+            content: `任务：${cron.name}，命令：${cron.command}，定时：${cron.schedule}，处于运行中的超过 5 个，请检查定时设置`,
           },
           (err, res) => {
             if (err) {

back/shared/runCron.ts

@@ -15,12 +15,11 @@ export function runCron(cmd: string, cron: ICron): Promise<number | void> {
         });
 
         // Default to single instance mode (0) for backward compatibility
-        // allow_multiple_instances is 1 for multi-instance, 0 or null/undefined for single instance
-        const isSingleInstanceMode =
-          existingCron?.allow_multiple_instances !== 1;
+        const allowSingleInstances =
+          existingCron?.allow_multiple_instances === 0;
 
         if (
-          isSingleInstanceMode &&
+          allowSingleInstances &&
           existingCron &&
           existingCron.pid &&
           (existingCron.status === CrontabStatus.running ||
@@ -50,18 +49,6 @@ export function runCron(cmd: string, cron: ICron): Promise<number | void> {
       );
       const cp = spawn(cmd, { shell: '/bin/bash' });
 
-      // Update status to running after spawning the process
-      try {
-        await CrontabModel.update(
-          { status: CrontabStatus.running, pid: cp.pid },
-          { where: { id: Number(cron.id) } },
-        );
-      } catch (error) {
-        Logger.error(
-          `[schedule][更新任务状态失败] 任务ID: ${cron.id}, 错误: ${error}`,
-        );
-      }
-
       cp.stderr.on('data', (data) => {
         Logger.info(
           '[schedule][执行任务失败] 命令: %s, 错误信息: %j',
@@ -79,17 +66,6 @@ export function runCron(cmd: string, cron: ICron): Promise<number | void> {
 
       cp.on('exit', async (code) => {
         taskLimit.removeQueuedCron(cron.id);
-        // Update status to idle after task completes
-        try {
-          await CrontabModel.update(
-            { status: CrontabStatus.idle, pid: undefined },
-            { where: { id: Number(cron.id) } },
-          );
-        } catch (error) {
-          Logger.error(
-            `[schedule][更新任务状态失败] 任务ID: ${cron.id}, 错误: ${error}`,
-          );
-        }
         Logger.info(
           '[schedule][执行任务结束] 参数: %s, 退出码: %j',
           JSON.stringify({