fix: cluster pool dead lock (#99)

packages/builder/src/worker/cluster-pool.ts

@@ -119,9 +119,6 @@ export class ClusterPool<T> extends EventEmitter {
     // 启动 worker 进程
     await this.startWorkers()
 
-    // 等待所有 worker 准备好
-    await this.waitForWorkersReady()
-
     // 等待所有任务完成
     return new Promise((resolve, reject) => {
       this.on('allTasksCompleted', () => {
@@ -134,9 +131,6 @@ export class ClusterPool<T> extends EventEmitter {
       })
 
       this.on('error', reject)
-
-      // 开始分发任务
-      this.distributeInitialTasks()
     })
   }
 
@@ -200,25 +194,25 @@ export class ClusterPool<T> extends EventEmitter {
             | { type: 'init-complete'; workerId: number },
         ) => {
           switch (message.type) {
-          case 'ready': 
-          case 'pong': {
-            this.handleWorkerReady(workerId, message as WorkerReadyMessage)
-          
-          break;
-          }
-          case 'init-complete': {
-            this.handleWorkerInitComplete(workerId)
-          
-          break;
-          }
-          case 'batch-result': {
-            this.handleWorkerBatchResult(workerId, message as BatchTaskResult)
-          
-          break;
-          }
-          default: {
-            this.handleWorkerMessage(workerId, message as TaskResult)
-          }
+            case 'ready':
+            case 'pong': {
+              this.handleWorkerReady(workerId, message as WorkerReadyMessage)
+
+              break
+            }
+            case 'init-complete': {
+              this.handleWorkerInitComplete(workerId)
+
+              break
+            }
+            case 'batch-result': {
+              this.handleWorkerBatchResult(workerId, message as BatchTaskResult)
+
+              break
+            }
+            default: {
+              this.handleWorkerMessage(workerId, message as TaskResult)
+            }
           }
         },
       )
@@ -305,13 +299,6 @@ export class ClusterPool<T> extends EventEmitter {
     }
   }
 
-  private distributeInitialTasks(): void {
-    // 为每个 worker 分配初始任务批次
-    for (const [workerId] of this.workers) {
-      this.assignBatchTasksToWorker(workerId)
-    }
-  }
-
   private assignBatchTasksToWorker(workerId: number): void {
     if (this.taskQueue.length === 0) return
 
@@ -521,27 +508,6 @@ export class ClusterPool<T> extends EventEmitter {
     this.workerStats.clear()
   }
 
-  private async waitForWorkersReady(): Promise<void> {
-    return new Promise((resolve) => {
-      const requiredWorkers = Math.ceil(
-        this.totalTasks / this.workerConcurrency,
-      )
-      const expectedWorkers = Math.min(this.concurrency, requiredWorkers)
-
-      const checkReady = () => {
-        if (this.readyWorkers.size >= expectedWorkers) {
-          this.logger.main.info(
-            `所有 ${expectedWorkers} 个 worker 进程已准备就绪`,
-          )
-          resolve()
-        }
-      }
-
-      this.on('workerReady', checkReady)
-      checkReady() // 立即检查一次
-    })
-  }
-
   // 获取 worker 统计信息
   getWorkerStats(): WorkerStats[] {
     return Array.from(this.workerStats.values())