patterns

此工作流模拟在延迟后超时的操作。

完整 FlowZap 代码

user { # User
  n1: circle label:"Start Timeout Pattern"
  n5: diamond label:"Record Timeout Pattern outcome"
  n9: rectangle label:"Monitor Timeout Pattern status"
  n13: circle label:"End Timeout Pattern"
  n1.handle(bottom) -> app.n2.handle(top)
  n5.handle(bottom) -> app.n6.handle(top)
  n5.handle(right) -> database.n4.handle(right) [label="Retry/Rejected"]
  n9.handle(bottom) -> app.n10.handle(top) [label="Valid"]
}

app { # App
  n2: rectangle label:"Receive Timeout Pattern event"
  n6: rectangle label:"Monitor Timeout Pattern status"
  n10: rectangle label:"Monitor Timeout Pattern status"
  n2.handle(bottom) -> service.n3.handle(top)
  n6.handle(bottom) -> service.n7.handle(top) [label="Success"]
  n10.handle(bottom) -> service.n11.handle(top)
}

service { # Service
  n3: rectangle label:"Validate Timeout Pattern conditions"
  n7: rectangle label:"Monitor Timeout Pattern status"
  n11: rectangle label:"Monitor Timeout Pattern status"
  n3.handle(bottom) -> database.n4.handle(top) [label="Processed"]
  n7.handle(bottom) -> database.n8.handle(top)
  n11.handle(bottom) -> database.n12.handle(top)
}

database { # Database
  n4: rectangle label:"Execute Timeout Pattern action"
  n8: rectangle label:"Monitor Timeout Pattern status"
  n12: rectangle label:"Monitor Timeout Pattern status"
  n12.handle(right) -> user.n13.handle(bottom) [label="Next"]
  n8.handle(right) -> user.n9.handle(left)
  n4.handle(bottom) -> user.n5.handle(left)
}

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