Akka.Interfaced.RequestHandlerBuilder.BuildRegularInterfaceHandlers C# (CSharp) Method

        private void BuildRegularInterfaceHandlers()
        {
            foreach (var ifs in _type.GetInterfaces())
            {
                if (ifs.GetInterfaces().All(t => t != typeof(IInterfacedActor) && t != typeof(IInterfacedActorSync)))
                    continue;

                var primaryInterface = ifs;

                var alternativeInterfaceAttribute = ifs.GetCustomAttribute<AlternativeInterfaceAttribute>();
                if (alternativeInterfaceAttribute != null)
                {
                    primaryInterface = alternativeInterfaceAttribute.Type.IsGenericType
                        ? alternativeInterfaceAttribute.Type.MakeGenericType(ifs.GetGenericArguments())
                        : alternativeInterfaceAttribute.Type;
                }

                var interfaceMap = _type.GetInterfaceMap(ifs);
                var methodItems = interfaceMap.InterfaceMethods.Zip(interfaceMap.TargetMethods, Tuple.Create)
                                              .OrderBy(p => p.Item1, new MethodInfoComparer())
                                              .ToArray();
                var payloadTypeTable = GetInterfacePayloadTypeTable(primaryInterface);

                for (var i = 0; i < methodItems.Length; i++)
                {
                    var targetMethod = methodItems[i].Item2;
                    var invokePayloadType = payloadTypeTable[i, 0];
                    var returnPayloadType = payloadTypeTable[i, 1];
                    var filterChain = _filterHandlerBuilder.Build(targetMethod, FilterChainKind.Request);
                    var isSyncHandler = alternativeInterfaceAttribute != null && filterChain.AsyncFilterExists == false;
                    var isReentrant = isSyncHandler == false && HandlerBuilderHelpers.IsReentrantMethod(targetMethod);

                    AddHandler(ifs, targetMethod, invokePayloadType, returnPayloadType, filterChain, isSyncHandler, isReentrant);
                }
            }
        }