Trpc return stream

Hey,

I'm generating pdf doc then converting it to stream and i want to return it from my endpoint, but trpc i yelling at me with this error

TRPCClientError: Unable to transform response from server

TRPCClientError: Unable to transform response from server

TRPCClientError: Unable to transform response from server

TRPCClientError: Unable to transform response from server

trpc doesn't allow to return streams? I wasn't able to find anything to clarify this in their docs or google.

Sturlen•4/20/23, 8:13 PM

tRPC has no native support for streams, as it can't serialize it into JSON. I'd suggest looking at https://trpc.io/docs/server/data-transformers for how to implement your own transformer or seperating each message in your stream as serializing in as JSON

Data Transformers | tRPC

You are able to serialize the response data & input args. The transformers need to be added both to the server and the client.

PawełOP•4/24/23, 5:58 PM

thx

Trpc return stream

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