Programmer Think

1. Introduction Retrofit's support for collaborative processes is very rudimentary. The use of kotlin does not conform to kotlin's elegance interface TestServer { @GET("banner/json") suspend fun banner(): ApiResponse<List<Banner>> } //Network request for parallel exception capture fun oldBanner(){ viewModelScope. ...

Today is another day submerged by pouring demand. Does anyone know where to sign up for the chicken soup class of "I cut 18 demands for me in three sentences" and want to apply. The class of "understanding applause" is even more difficult. Going further, back to our topic today, let's understand the catalogue of this ...

Transmission model hierarchical model Description of each layerOSI seven layer network modelTCP/IP four layer network modelCorresponding protocolStandard interface for network communication of operating system or applicationapplication layerapplication layerTelnet,FTP,SMTP,DNS,HTTPConvert different coding methods into standard forms used ...

Domain name system Domain name system (DNS) is mainly used for the mapping between host name and IP address. The host name can be either a simple name, such as solaris or bsdi, or a fully qualified domain name (FQDN), such as solaris unpbook. com . resource record Entries in DNS are called resource records (RR s). A. A record maps a ho ...

Tool: Mininet Topology: The topology envisaged at the beginning is like this Purpose of the experiment: The implementation changes the fowarding route from h1-s1-s2-h2 (default) to h1-s1-s3-h2, and vice versa It is a simple step to establish this topology using a python script written by the interface provided by mininet from mininet.to ...

DDoS attack methods Most of the content of this paper draws lessons from the in-depth analysis of DDoS attack and prevention of the king of destruction. Interested students can read this book, which is very helpful to me as an introductory book. DDoS (Distributed Denial of Service), the first denial of service attack, dates back to 1996. Why ...

Linux-IP tables Brief introduction Netfilter is a Linux 2.4 kernel firewall framework proposed by Rusty Russell. The rules set by Netfilter are stored in the kernel space, while iptables is an application layer application. It modifies XXtables(Netfilter configuration table) stored in the kernel space through the interface released by Netfilt ...

Introduction to Amazon EKS AnywhereRecently, Amazon cloud technology opened Amazon EKS Anywhere. This project provides a new deployment mode for Amazon EKS, which can easily create and manage Kubernetes clusters using virtual machines in the local data center, and take advantage of Amazon EKS Distro to bring a consistent Kubernetes operation an ...

WeChat Public Number: Operations Development Story by Joke Preface In Kubernetes, networks are provided through third-party network plug-ins, whose implementation is so complex that they often run into difficulties when troubleshooting network problems. So what is the way to monitor all the network connections in a cluster? kubenurse is on ...

TCP three handshakes and four waves Quoted articles: (32 messages) the whole process of tcp three handshakes and four handshakes and why three handshakes_ Rock owl blog - CSDN blog_ tcp the whole process of three handshakes and four waves https://blog.csdn.net/spade_Kwo/article/details/119464901 What is TCP protocol? TCP It is a host ...