I am implementing gRPC server application and multiple clients are connected to my server and starts to call RPCs.
How can the server uniquely identify which client is calling the RPC? Let us assume that server exposes a register RPC and client is implemented in such a way that it calls the register API only once and at the start of the client. Let us also assume that the server guarantees to generate and assign a unique ID for each client in the register RPC. For example, Client A -> ID=1 Client B -> ID=2 Is there a way to get back the ID associated with the client when an RPC is called? We do not want to send the ID to the client and ask the client to send the same ID in all the further RPCs which leads to change in the .proto file. How can this be handled in gRPC? Can I keep this sticky ID somewhere in the context and get back in all the RPC associated with the same client? -- You received this message because you are subscribed to the Google Groups "grpc.io" group. To unsubscribe from this group and stop receiving emails from it, send an email to grpc-io+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/grpc-io/d77ee459-64c8-4730-836d-670878d63948o%40googlegroups.com.
