How to set response message contentType from rpcHandler?

[igorz24]

Hi,

I'm integrating two microservices written in NodeJS and Java. I have trouble in making both communicate, because Spring AMQP handler expects to receive "application/json" message from Node RPC Handler. As far as I understand it, the content actually is buffered as a JSON message, however, I cannot set the appropriate header for the returned message.

I would like to be able to set the headers (options) while returning a response from RPC Handler as specified in the publish API.

Looking at the source code, I see that the options object is passed as an argument, but I cannot find where to pass my own values:

Here's my method, from which I want to return the message with specified contentType header:

[WonderPanda]

It isn't really possible to do this today. I'm starting to consider the roadmap for v2.0 which might fix this and a lot of other issues. Please consider sharing some ideas you have for how you would like this feature to work over at #227.

Some ideas that come to mind:

• should it be a new function that you add to the decorator?
• would you like to return a "special" object from the getUser function which will allow for attaching additional optional options for each response sent over RPC?

Please let me know what you think so that I can properly determine the roadmap

[igorz24]

I'll join the conversation and move the discussion there.