[I] Add alternative communication mode for core-extension communication

["dominikriemer (via GitHub)" <gi...@apache.org>]

dominikriemer opened a new issue, #4252:
URL: https://github.com/apache/streampipes/issues/4252

   ### Body
   
   Introduce a new broker-based communication mode for Core ↔ Extensions interaction, alongside the existing HTTP mode.
   
   Today, Core sends requests to extension services via incoming HTTP endpoints, which requires every extension service to expose an open inbound port. This is a deployment and security limitation in restricted network environments.
   
   Goal:
   
   Add a message-broker communication mode (e.g., request/reply over broker topics) for Core-to-Extension requests.
   Keep behavior compatible with current operations and allow switching between HTTP and broker modes by configuration.
   
   Why:
   
   Remove the requirement for open incoming ports on extension services.
   Improve deployability in locked-down, cloud, and edge environments where inbound traffic is restricted.
   Provide a foundation for more flexible, decoupled Core-Extension communication.
   
   ### StreamPipes Committer
   
   I acknowledge that I am a maintainer/committer of the Apache StreamPipes project.


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Re: [I] Add alternative communication mode for core-extension communication

["dominikriemer (via GitHub)" <gi...@apache.org>]

dominikriemer closed issue #4252: Add alternative communication mode for core-extension communication
URL: https://github.com/apache/streampipes/issues/4252


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