C# (CSharp) IPlatformInvocation.grpcsharp_metadata_credentials_notify_from_plugin示例

示例#1

        private void NativeMetadataInterceptorHandler(IntPtr statePtr, IntPtr serviceUrlPtr, IntPtr methodNamePtr, IntPtr callbackPtr, IntPtr userDataPtr, bool isDestroy)
        {
            if (isDestroy)
            {
                gcHandle.Free();
                return;
            }

            try
            {
                var context = new AuthInterceptorContext(Marshal.PtrToStringAnsi(serviceUrlPtr),
                                                         Marshal.PtrToStringAnsi(methodNamePtr));
                StartGetMetadata(context, callbackPtr, userDataPtr);
            }
            catch (Exception e)
            {
                pinvoke.grpcsharp_metadata_credentials_notify_from_plugin(callbackPtr, userDataPtr, MetadataArraySafeHandle.Create(Metadata.Empty), StatusCode.Unknown, GetMetadataExceptionMsg);
                Logger.Error(e, GetMetadataExceptionMsg);
            }
        }