turcsanyip edited a comment on pull request #4552:
URL: https://github.com/apache/nifi/pull/4552#issuecomment-700496947
@themanifold Could you please clarify your use case and the problem you
would like to solve in more detail?
If I understand correctly, `ConsumeAMQP` can emit the following
`amqp$headers` attribute values (as strings):
- `{a=1}` if there is 1 key=value pair in the message headers
- `{a=1,b=2}` if there are 2 key=value pairs in the headers of the received
message
- `{}` if the headers of the received message is empty
And you would like `PublishAMQP` to be able to parse these strings properly.
Eg. in case of `{a=1,b=2}`, remove the curly braces and add 2 headers (`a=1`
and `b=2`), and in case of `{}`, no headers need to be added.
So your flow is `ConsumeAMQP` (from a queue) => process data =>
`PublishAMQP` (to another queue with keeping the same headers). Is my
understanding correct?
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