Migration Guide 2.3

gRPC Server Interceptors

Global gRPC server interceptors have to be annotated with @io.quarkus.grpc.GlobalInterceptor since 2.3.

Prior to Quarkus 2.3, all the CDI beans implementing io.grpc.ServerInterceptor where considered global interceptors, i.e. applied to all gRPC services. Since 2.3, it is possible to make a service-specific interceptor, by adding @io.quarkus.grpc.RegisterInterceptor(MyInterceptor.class) on a gRPC service implementation. To easily distinguish between per-service interceptors and global ones, the aforementioned @GlobalInterceptor annotation has been introduced.