英文:
Is functions composition in spring-cloud-function / spring-cloud-stream pass by value, or is it reusing the integration in between
问题
你好，我不理解并且在“spring-cloud-function”或“spring-cloud-stream”的文档中没有描述。如果我有两个函数“Uppercase”和“reverse”。
假设我有一个源队列 - “uppercase-source”输入到“Uppercase”函数，它的输出连接到“uppercase-output”。
然后“uppercase-output”作为源连接到“reverse”函数，其输出连接到“reverse-output”。
如果我按以下方式执行函数组合：
--spring.cloud.function.definition=uppercase|reverse
在“uppercase”和“reverse”之间的过程中，结果函数会使用按值传递，还是仍然会使用中间的队列/主题，也就是说会使用“uppercase-output”？
英文:
Hi don't understand and it is not described in the documentation of either "spring-cloud-function" or "spring-cloud-stream". If I have two functions "Uppercase" and "reverse".
Lets say I have a source queue - "uppercase-source" input to "Uppercase" function which does output to "uppercase-output".
And then "uppercase-output" is source to "reverse" function which outputs to "reverse-output".
If I perform a function composition the following way:
--spring.cloud.function.definition=uppercase|reverse
Wil the resulting function use pass by value in between "uppercase" and "reverse", or will the resulting function still uses the queues/topics in between this would say "uppercase-output"?
答案1
得分: 1
已测试。Spring Cloud Stream在执行组合时在函数之间使用集成。
英文:
Tested it.Spring cloud stream uses the integration in between the functions when performing composition.
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