Sending metadata when gRPC connection is getting establised

Asked Jan 19 '23 at 19:36

Active Jan 19 '23 at 19:36

Viewed 52 times

I am looking for some mechanism in which I can send some metadata(key: value) when the gRPC connection is being established. That means, only once per connection.

I know how to send it per RPC but not sure how to so it per connection level.

Any help will be appreciated.

PS: I am working in Java framework.

asked Jan 19 '23 at 19:36

abhilash_goyal

Why? What sort of data are you trying to send? – Eric Anderson Jan 19 '23 at 19:43
For example, I want my server to handle connections from a certain client in a different way. That's the use case I am trying to work on. – abhilash_goyal Jan 19 '23 at 21:25
@EricAnderson any help here please – abhilash_goyal Jan 25 '23 at 17:55
Metadata is for an RPC and there is no connection level metadata. You may have to send a "dummy" RPC after connection establishment just to be able send your one-time metadata – San P Jan 26 '23 at 21:36

Sending metadata when gRPC connection is getting establised

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