I configured a filter for the producer but it executes 2 times for every request and I don't know if this is reasonable

[xdxTao]

Pre-check

• I am sure that all the content I provide is in English.

Apache Dubbo Component

Java SDK (apache/dubbo)

Details

I just built a demo, so the code is very simple.

The filter configuration is as follows and it can be executed normally.

The problem is that it is executed twice every time

I found the execution points twice through debugging.

Conventional understanding is that filter should only be executed once.

What if I only want to call the filter once on the producer?

Code of Conduct

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[AlbumenJ]

This is the provider side

This is the consumer side

Have you ever configured dubbo.consumer.filter=xxx?

[xdxTao]

There is no dubbo.consumer.filter=xxx in my configuration file.

I found the reason is because this was introduced in my POM file.

If I comment it out, it won't be executed twice. But I don't understand why this happens @AlbumenJ