public RequestDelegate CreateUnimplementedMethod()
{
var logger = _loggerFactory.CreateLogger <ServerCallHandlerFactory <TService> >();
return(httpContext =>
{
GrpcProtocolHelpers.AddProtocolHeaders(httpContext.Response);
var unimplementedMethod = httpContext.Request.RouteValues["unimplementedMethod"]?.ToString();
Log.MethodUnimplemented(logger, unimplementedMethod);
GrpcProtocolHelpers.SetStatusTrailers(httpContext.Response, new Status(StatusCode.Unimplemented, "Method is unimplemented."));
return Task.CompletedTask;
});
}
public static void ConsolidateTrailers(this HttpResponse httpResponse, HttpContextServerCallContext context)
{
if (context.HasResponseTrailers)
{
foreach (var trailer in context.ResponseTrailers)
{
if (trailer.IsBinary)
{
httpResponse.AppendTrailer(trailer.Key, Convert.ToBase64String(trailer.ValueBytes));
}
else
{
httpResponse.AppendTrailer(trailer.Key, trailer.Value);
}
}
}
// Append status trailers, these overwrite any existing status trailers set via ServerCallContext.ResponseTrailers
GrpcProtocolHelpers.SetStatusTrailers(httpResponse, context.Status);
}
