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1. Broker Server Entry Firstly, RocketMq network communication adopts Netty communication. The server is mainly in Broker. Let's first look at Broker Startup class Obviously, the concrete logic is in the start method, and the following is to achieve: public void start() throws Exception { if (this.messageStore != null) { ...

StrangeIoC Framework is an Extension of MVC Framework Using a MVCS framework, it has been well applied in Unity3d The following is a frame diagram of StrangeIoC: [ROOT module] Open the whole framework boot module [MVCS Context Module] To reduce the coupling of the whole framework, dependency bindings can be made between modules. It can ...

For WCF applications, compressing request and reply messages before transmission can not only reduce network traffic, but also improve the performance of network transmission. I. Message Compression Scheme II. Components for Data Compression and Decompression Components for message compression and decompression Components for Compression and De ...

Holiday first \(Blog\) is Pigeon's first semester ranking 233 Here are some common sorting and optimizations ~ Insert Sort\((Insertion\) Select Sort\((Selection\) (Sort)\) Bubble Sorting((Bubble\) Sort\) Hill Sort\((Shell\) Sort\) Heap Sorting((Heap\) Sort\) Quick Sort\((Quick\) Sort\) Merge Sort\((Merge\) Cardinality Sort\((Radix\) (So ...

1. UDP (User Data Protocol) (1) UDP is a non-connected protocol. Before transferring data, the source and terminal do not establish a connection. When it wants to transfer data, it simply grabs the data from the application program and throws it on the network as quickly as possible. At the sender, the speed of UDP transmitting data is limite ...

brief introduction There is a need to use cookie to identify the current mobile phone and obtain the verification code of short message on the function of registration. The process is like this (a bit pitted, csdn doesn't seem to be able to draw the following figure with code): At this point, the problem arises. We need to get the Cookie ...

I. Brief IntroductionConnector: ActiveMQ provides the function of connecting and communicating. Including: client-to-broker, broker-to-broker. ActiveMQ allows clients to connect using multiple protocols.Configure Transport Connector, in conf/activemq.xml, roughly as follows:<transportConnectors>     <!-- DOS&nb ...

Recently encountered network security problems, to transfer http to https, because the use of HttpURLConnection in the project, so the corresponding use of HttpsURLConnection, of course, most of the results of some predecessors on the reference network, the process also encountered some pits, here to summarize. Since https involves certificat ...

Recently, in order to extract Judicial Documents Network Relevant information, I entered the Python learning road, wrote nearly two weeks of code, I wrote this article to summarize the pits trampled, and encounter some good information and blog summary, in order to review and participate in their own later period, share with you, and welcome yo ...

This article is translated from MDN (Mozilla Developer Network): Original address: MDN Translation Address: shixinzhang's blog After reading this article, you will learn: Lexical Scope closure Callback of Closed Real Battlefield Scene Simulating Private Methods with Closures Common errors create closures in loops Attention performan ...