Use AOP to write 2 PC frameworks (I), and use aop to write 2 PC frameworks
I don't really want to write this series, because this 2 PC is a little tricky to write a small architecture separately. But I don't know what to write. Let's write it first.
The entire process is as follows:
There are many articles about the AOP series. I will repeat them here.
First, we define an IAopProxy interface used to create a Proxy instance for AopProxyFactory. The Code is as follows:Public interface IAopProxy {
only supports processing iMessage objects, you must implement an iMessage for protobuf-net serialization. The serialized information of protobuf-net is closely related to the object content that does not include the object type information. Simply put, protobuf-net cannot deserialize the object based on the serialized information, in the deserialization process, the data must be explicitly specified based
Advice notification method. The IAspect method of Websharp AOP defines the PreProcess and PostProcess methods to support Before and After notifications. IAspect is defined as follows:
Public interface IAspect{Void PreProcess (IMessage msg );Void PostProcess (IMessage msg );}
6.3.3 AspectManagedAttribute
This is a key class and its function is to intercept the constructor of the class. As ment
The example provided by aspectsharp provides a simple logger interceptor and a persistent mixer. Let's take a look at its working principles.
1. Class and Interface Description:
IMessage: Message object interface. (must the interface be declared for the object implementing aspect ?)Messageimpl: implements the iMessage interface;Imessagepersistence: Message Object Persistence interface;Loggerinterceptor: log
to iclientchannelsinkprovider? Unfortunately, the answer is no. Can we insert a messagesink through iclientchannelsinkprovider? Can it play its role after being inserted?
First, implement a custom messagesink. In this case, you only need to create a new class and implement the syncprocessmessage method in the imessagesink interface (for the sake of simplicity, we only need to consider synchronous call mode). In the method, we can directly operate the message object, for example, we can add addi
Digital Compass wireless Network Cellular network
Touch ID: Fingerprint sensor display with the main screen button inside: Retina display 4 inch (diagonal) wide multi-touch display 1136 x 640 pixel resolution, 326 ppi800:1 contrast (standard)
cd/m2 maximum brightness (standard) front with grease-proof and fingerprint-resistant coating supports multiple language and text display
isight camera: 8 million pixel, single pixel size 1.5 micron ƒ/2.2 aperture sapphire crystal lens surface true Tone
In the iphone5 mobile phone has a built-in imessage program, can be sent via WiFi or mobile network to send text messages, in fact, the concept of the program and the ordinary mobile phone's built-in SMS delivery function is approximate, but only a single name.IMessage has a number of more detailed functional applications in Apple's iOS series, which has a similar effect to QQ, and can see if the other person is replying to your message. Also, if you
someone when they leave a specific area.
· Do Not Disturb function: allows users to disable all alarms and reminders at one time.
· In Do Not Disturb Mode, users can assign specific contacts.
· In an emergency, users can call two consecutive calls.
Wireless FaceTime:
· FaceTime was previously only available for WiFi access, but iOS 6 enabled it to be used wirelessly.
· The New
Apple held a special press conference at the San Francisco lawn art center at on January 1, March 3, Beijing time to officially release the iPad 2 tablet and iOS 4.3 operating system. Steve Jobs, CEO who had been rumored to have deteriorated health, also made an unexpected appearance and presided over the press conference in person.
The iPad 2 uses a brand-new A5 dual-core processor, which doubles the processor performance while keeping the power consumption unchanged, and improves the graphic
Basic information
Schweiming Laboratory
Publishing house: Tsinghua University Press
ISBN:9787302386018
Last Date: 2014-12-30
Publication date: January 2015
Folio: 16
Edition: 1-1
Category: Computers > Operating Systems > Synthesis
Editorial recommendationsThe content planning of this "Macosxmavericks user's Manual", compiled by the Schweiming Lab, is designed to lead Mac beginners to a smooth, hands-on Mac operating system, and for Osxmavericks's unique
proxy = new AopProxy (serverType );Return (proxy. GetTransparentProxy () as your albyrefobject );}}Internal class AopProxy: RealProxy{Public AopProxy (Type serverType): base (serverType){}
Public override IMessage Invoke (IMessage msg){IMessage message3;If (msg = null){Return msg;}If (msg is IConstructionCallMessage){IConstructionReturnMessage message = base. In
mount the instance of the implementation class to the corresponding location of the skeleton process, to deform incoming and outgoing messages. Therefore, we can encrypt and decrypt messages in the implementation class of imessagetransformer, such:
Public Class Messageencryptor :Imessagetransformer { Public IMessage Capturebeforesendmessage ( IMessage MSG){ // Encrypt messages Retur
Using System;
Using System.Runtime.Remoting;
Using System.Runtime.Remoting.Services;
Using System.Runtime.Remoting.Activation;
Using System.Runtime.Remoting.Proxies;
Using System.Runtime.Remoting.Messaging;
/*
This procedure explains how the interception is carried out, and the relationship between the real agent and the transparent agent and interaction.
*/
Namespace Intercept_example
{
Class Class1
{
[STAThread]
static void Main (string[] args)
{
Example Exa = new Example ("Sky");
Exa.say_hel
If one character is used, the OS of the Apple product will be suspended. Apple will release an update solution.
Not long ago, Apple solved the iMessage vulnerability named chaiOS (the system of iOS and macOS devices crashes and restarts with a single link). Similar problems were solved again. According to Mobile World's explanation and The vulnerability reproduced by The user station The Verge, as long as The Apple device receives a specific Hindi ch
Experiment (Internship) name graphic programming and its Application Experiment (Internship) DateFirst, Experimental Purpose1. Familiar with the concept of graphics device interface and its application.Ii. contents of the experiment and Steps Experimental Tasks1. Familiar with graphic application-based programming;2. Mastering the Refresh technology and its application;3. Mastering the application of mapping mode;4. Master the use of drawing tools.Experimental contentWrite a program that display
completes the complete Exception Handling and records all the exception information that can be captured. List = Errorhandler. Invoke Isearchshortforsquare, list Hotelgenericinfo > (CLI, proxy => Proxy. getaskgenericlistforsquare (requestinfo). tolist ()); Note:For invoke applications. runtime. remoting. proxies has a realproxy that can be called a real proxy, which contains iMessage invoke (system. runtime. remoting. messaging.
services is that we need to add a lot of cross-cutting logs to the service, which is not required in Log Service:
Public override IMessage Invoke (IMessage msg) {using (var client = WcfServiceClientFactory. createServiceClient
This is the implementation of the ServiceRealProxy Invoke method. You can see:
1) Here we using the encapsulated Channel returned by WcfServiceClientFactory. CreateServiceClient, so
example, the server first retains the message content-iMessage, then requests the server for its cheartbeat, and then calls iheartbeat-> Start (etwelveoclock, this ); to start heartbeat9. when the request is completed, the virtual void beat () = 0 method of the Interface Class mbeating is called, that is, the method of server overload. In sendtimetosessions, the system sends a response to the first session of the isessioniter queue, through the sessi
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