Sending cookies with FetchTransport

[IgnisDa]

I have a cookie set in the browser that I want be sent to the backend server. However the FetchClient does not support any customization. I want to add credentials: 'include' in the constructor of the fetch request that is being sent by the browser. How can I do this?

[IgnisDa]

The relevant code seems to be commented out:

https://github.com/oscartbeaumont/rspc/blob/36f60677d69ee4e7f382295a07a6a1de57c7ab8d/packages/client/src/links/fetchLink.ts#L16-L25

[IgnisDa]

Workaround: Add credentials: “include” in node_modules/@rspc/client/dist/index.mjs:32

[oscartbeaumont]

For now, that patch is probably the best workaround.

I am currently in the process of rewriting @rspc/client and once that is done there will be a super easy way to toggle this. In the meantime the options are to:

1. patch rspc source as you have shown (you can use patch-package if your working with a team).
2. upgrade to a beta npm release which are undocumented, have a very different API and have an API that is going to change majorly within the next week or so.
3. create a custom rspc transport by copying the fetch transport from the rspc source code and adding the fetch arg you need then pass it in when you initialise the client. The latest npm release is very different to the code that is in the main branch so you will need to copy the fetch transport from node_modules into your own project.

Sorry for the inconvenience here but I am hoping this new client will be a huge step forward for rspc and wanna get it right before I release it. I will leave this issue open until I have a release candidate of it out.

[IgnisDa]

Cool. Glad to know this problem has already been accounted for. Will keep using the workaround for now.