Fix task status stuck at 'running': use new DB session in thread, add frontend auto-polling

2026-05-18 22:37:59 +08:00
parent 33766a396d
commit f427aea1b3
2 changed files with 37 additions and 17 deletions
@@ -187,6 +187,7 @@ const TasksApp = {
                showDetailDialog: false, detailTask: null,
                schedulerJobs: [], schedulerLoading: false,
                totalTasks: 0, currentPage: 1, pageSize: 20,
+                pollTimer: null,
                SCHEDULER_JOBS,
            }
        },
@@ -236,6 +237,13 @@ const TasksApp = {
            if (!dateStr) return '-';
            try { return new Date(dateStr).toLocaleString('zh-CN'); } catch (e) { return dateStr; }
        },
+        startPolling() {
+            this.stopPolling();
+            this.pollTimer = setInterval(() => this.loadTasks(), 5000);
+        },
+        stopPolling() {
+            if (this.pollTimer) { clearInterval(this.pollTimer); this.pollTimer = null; }
+        },
        async loadTasks() {
            this.loading = true;
            try {
@@ -244,6 +252,8 @@ const TasksApp = {
                const data = await this.api(url) || [];
                this.tasks = data;
                this.totalTasks = data.length < this.pageSize ? (this.currentPage - 1) * this.pageSize + data.length : this.currentPage * this.pageSize + 1;
+                const hasRunning = data.some(t => t.status === 'running');
+                if (hasRunning) { this.startPolling(); } else { this.stopPolling(); }
            } catch (e) { console.error(e); this.$message.error('加载任务列表失败: ' + e.message); }
            finally { this.loading = false; }
        },
@@ -265,7 +275,8 @@ const TasksApp = {
            } catch (e) { this.$message.error('重试失败: ' + e.message); }
        }
    },
-    mounted() { this.checkAuth(); }
+    mounted() { this.checkAuth(); },
+    beforeUnmount() { this.stopPolling(); }
 };
 const app = Vue.createApp(TasksApp);
 app.use(ElementPlus);