Package io.grpc.util

Class TransmitStatusRuntimeExceptionInterceptor

  • All Implemented Interfaces:
    io.grpc.ServerInterceptor
    @ExperimentalApi("https://github.com/grpc/grpc-java/issues/2189")
public final class TransmitStatusRuntimeExceptionInterceptor
extends java.lang.Object
implements io.grpc.ServerInterceptor
    A class that intercepts uncaught exceptions of type StatusRuntimeException and handles them by closing the ServerCall, and transmitting the exception's status and metadata to the client.

    Without this interceptor, gRPC will strip all details and close the ServerCall with a generic Status.UNKNOWN code.

    Security warning: the Status and Metadata may contain sensitive server-side state information, and generally should not be sent to clients. Only install this interceptor if all clients are trusted.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      static io.grpc.ServerInterceptor instance()  
      <ReqT,​RespT>
      io.grpc.ServerCall.Listener<ReqT>      		 interceptCall​(io.grpc.ServerCall<ReqT,​RespT> call, io.grpc.Metadata headers, io.grpc.ServerCallHandler<ReqT,​RespT> next)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Method Detail

      • instance

        public static io.grpc.ServerInterceptor instance()

      • interceptCall

        public <ReqT,​RespT> io.grpc.ServerCall.Listener<ReqT> interceptCall​(io.grpc.ServerCall<ReqT,​RespT> call,
                                                                          io.grpc.Metadata headers,
                                                                          io.grpc.ServerCallHandler<ReqT,​RespT> next)
        Specified by:
        interceptCall in interface io.grpc.ServerInterceptor