Custom HTTP headers with each packet

[gamer boii]

My grpc server is reading a pcap file and sending it to a backend client. Now, I want to add some custom HTTP header to each packet before sending it to the backend client. How can I do it? Are there any example code I can look at?

[Eric Anderson]

What language is your server written in? gRPC's Metadata is sent as HTTP headers, so you want to add Metadata to each response.

On Mon, Dec 6, 2021 at 9:43 PM gamer boii <noahc...@gmail.com> wrote:

My grpc server is reading a pcap file and sending it to a backend client. Now, I want to add some custom HTTP header to each packet before sending it to the backend client. How can I do it? Are there any example code I can look at?

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[gamer boii]

My client and server is in Go. The server is reading a pcap file and sending to a cleint. Now I want to send a custom header with each packet of this pcap file.

[Easwar Swaminathan]

Please look at the following examples: https://github.com/grpc/grpc-go/tree/master/examples/features/metadata