如何运行 Demo

克隆 Gobrs-Async 源代码 (opens new window)

启动 Gobrs-Async-Example (opens new window) 模块下 GobrsAsyncExampleApplication 应用类

通过接口修改线程池中的配置。HTTP GET 路径：http://localhost:8888/gobrs/testGobrs，查看Idea 控制台 打印结果如下：

EService Begin
AService Begin
AService Finish
BService Begin
BService Finish
FService Begin
EService Finish
CService Begin
CService Finish
FService Finish
GService Begin
GService Finish
HService Begin
HService Finish
2022-11-27 19:08:51.080  INFO 61949 --- [nio-8888-exec-1] com.gobrs.async.core.TaskLoader          : 【ProcessTrace】Total cost: 2536ms | traceId = 11702850586978176 | 【task】AService cost :302ms【state】：success; ->【task】BService cost :0ms【state】：success; ->【task】EService cost :602ms【state】：success; ->【task】CService cost :305ms【state】：success; ->【task】FService cost :2006ms【state】：success; ->【task】GService cost :105ms【state】：success; ->【task】HService cost :102ms【state】：success;
2551

执行过程

从日志中可以看出整个流程的执行过程

【ProcessTrace】Total cost: 2536ms | traceId = 11702850586978176 | 【task】AService cost :302ms【state】：success; ->【task】BService cost :0ms【state】：success; ->【task】EService cost :602ms【state】：success; ->【task】CService cost :305ms【state】：success; ->【task】FService cost :2006ms【state】：success; ->【task】GService cost :105ms【state】：success; ->【task】HService cost :102ms【state】：success;

• Total cost: 任务流程总耗时
• traceId: 任务流程链路id
• cost: 单个任务执行时间

配置文件

server:
  port: 8888 # 端口: 8888
gobrs:
  async:
    config:
      rules:
        # 规则 是数组类型的 多组规则
        - name: "general"
          content: "AService->BService->FService->GService->HService;EService->CService;AService"
          task-interrupt: false # 局部异常是否打断主流程 默认false
          transaction: false

关闭Gobrs-Async

server:
  port: 8888 # 端口: 8080
gobrs:
async:
  enable: false # 关闭编排引擎
  rules:
    # 支持多命名空间
    - name: "ruleName" # 规则名称
      content: "AService->BService,CService,FService; BService->FService,GService;"
    - name: "azh"
      content: "AService->BService,CService,FService; BService->FService,GService;"
  task-interrupt: false #局部异常是否打断主流程