private void ValidateRequestFormat([NotNull] HttpContextPipelineHandlerContext context, [NotNull] out JsonRpcRequestBase payload)
{
var c = RpcSessionContext.Wrap(context);
foreach (var validator in _validators)
{
validator.Validate(c);
}
var body = context.HttpContext.Request.Body.ReadAllBytes();
var o = Utilities.Serializer.Deserialize <JObject>(body);
Trace.Assert(o != null, nameof(o) + " != null");
// TODO: check object properties
// e.g.: o.ContainsKey("method")
if (o.ContainsKey("id"))
{
payload = o.ToObject <JsonRpcRequest>();
}
else
{
payload = o.ToObject <JsonRpcNotification>();
}
}
public Task ProcessRequestAsync(HttpContextPipelineHandlerContext context)
{
ValidateRequestFormat(context, out var payload);
var c = RpcSessionContext.Wrap(context);
c.SaveRequestBody(payload);
return(Task.FromResult(0));
}
Task IHttpContextPipelineHandler.ProcessRequestAsync(HttpContextPipelineHandlerContext context)
{
var c = RpcSessionContext.Wrap(context);
var skeleton = c.GetRequestBodyAsJsonRpc();
Trace.Assert(skeleton != null, nameof(skeleton) + " != null");
var methodName = skeleton.Method;
if (_routes.TryGetValue(methodName, out var handler))
{
Debug.Print("Found route: {0}", methodName);
handler.Invoke(c);
context.BreakPipeline = true;
return(Task.FromResult(0));
}
Debug.Print("Registered route not found for method '{0}'", methodName);
return(Task.FromException(new InvalidRpcRequestException($"Route not found for method '{methodName}'")));
}