Can request_response send multiple types of data?

[Tianer1123]

Hi there

I have a project where I need to share files, and I implemented this by referring to the file_sharing example

Then I need to specify the peer to send other information, such as a string.

I'm not sure if it's possible to redefine a new request_response parameter like the following

#[derive(NetworkBehaviour)]
pub struct MyBehaviour {
    pub gossipsub: gossipsub::Behaviour,
    pub kademlia: kad::Behaviour<MemoryStore>,
    pub identify: identify::Behaviour,
    pub request_response: request_response::cbor::Behaviour<FileRequest, FileResponse>,
    pub request_response1: request_response::cbor::Behaviour<String, String>,
}

or is it possible to take this request_response parameter?

#[derive(NetworkBehaviour)]
pub struct MyBehaviour {
    pub gossipsub: gossipsub::Behaviour,
    pub kademlia: kad::Behaviour<MemoryStore>,
    pub identify: identify::Behaviour,
    pub request_response: request_response::cbor::Behaviour<multiform_req, multiform_rep>,
}

Are there some examples to refer to?

[Tianer1123]

I use enum to define request_response Behaviour. I think it should save more file size and the logic is clear.

#[derive(NetworkBehaviour)]
pub struct MyBehaviour {
    pub request_response: request_response::cbor::Behaviour<RequestInfo, ResponseInfo>,
}

#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
pub enum RequestInfo {
    FileRequest(String),
    REQ,
}

#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
pub enum ResponseInfo {
    FileResponse(Vec<u8>),
    ACK,
}