云上服务

dtm提供云上服务（目前为测试，未来有更多需求，会考虑提供高性能、高可用的dtm服务）

使用

您只需要将例子里面的DtmServer地址换成下面地址即可：

国内地址：https://dtm.pub/api/dtmsvr

国外地址：https://en.dtm.pub/api/dtmsvr

重试次数限制

因为这是测试服务，因此容易出现用户填错地址，或者用户的服务不可访问，所以限定重试次数为6，否则会出现无限重试

查询事务状态

查询批量订单

  1. curl https://dtm.pub/api/dtmsvr/all?last_id=

last_id: 上一个请求的订单id，这个id不是gid，而是全局订单表里面的id字段

响应结果为id小于last_id的100条数据，按照id倒序排列：

  1. {
  2.     "transactions":[
  3.         {
  4.             "ID":64,
  5.             "CreateTime":"2021-09-14T19:10:50+08:00",
  6.             "UpdateTime":"2021-09-14T19:10:50+08:00",
  7.             "gid":"xaRollback",
  8.             "trans_type":"xa",
  9.             "data":"",
  10.             "status":"failed",
  11.             "query_prepared":"",
  12.             "protocol":"http",
  13.             "CommitTime":null,
  14.             "FinishTime":null,
  15.             "RollbackTime":"2021-09-14T19:10:50+08:00",
  16.             "NextCronInterval":10,
  17.             "NextCronTime":"2021-09-14T19:11:00+08:00"
  18.         }
  19.     ]
  20. }

查询特定订单

  1. curl https://dtm.pub/api/dtmsvr/query?gid=xaRollback

gid: 订单gid，必选字段

响应结果：

  1. {
  2.     "branches":[
  3.         {
  4.             "ID":195,
  5.             "CreateTime":"2021-09-14T19:10:50+08:00",
  6.             "UpdateTime":"2021-09-14T19:10:50+08:00",
  7.             "Gid":"xaRollback",
  8.             "url":"http://localhost:8081/api/busi/xa",
  9.             "Data":"",
  10.             "branch_id":"0101",
  11.             "BranchType":"commit",
  12.             "Status":"prepared",
  13.             "FinishTime":null,
  14.             "RollbackTime":null
  15.         },
  16.         {
  17.             "ID":194,
  18.             "CreateTime":"2021-09-14T19:10:50+08:00",
  19.             "UpdateTime":"2021-09-14T19:10:50+08:00",
  20.             "Gid":"xaRollback",
  21.             "url":"http://localhost:8081/api/busi/xa",
  22.             "Data":"",
  23.             "branch_id":"0101",
  24.             "BranchType":"rollback",
  25.             "Status":"succeed",
  26.             "FinishTime":"2021-09-14T19:10:50+08:00",
  27.             "RollbackTime":null
  28.         }
  29.     ],
  30.     "transaction":{
  31.         "ID":64,
  32.         "CreateTime":"2021-09-14T19:10:50+08:00",
  33.         "UpdateTime":"2021-09-14T19:10:50+08:00",
  34.         "gid":"xaRollback",
  35.         "trans_type":"xa",
  36.         "data":"",
  37.         "status":"failed",
  38.         "query_prepared":"",
  39.         "protocol":"http",
  40.         "CommitTime":null,
  41.         "FinishTime":null,
  42.         "RollbackTime":"2021-09-14T19:10:50+08:00",
  43.         "NextCronInterval":10,
  44.         "NextCronTime":"2021-09-14T19:11:00+08:00"
  45.     }
  46. }