rtmp protocol

What is the industrial Internet of things?In short, it is the specific application of the Internet of things in industrial control.What is SSL/TLS?SSL (secure Sockets layer Secure socket), and its successor Transport Layer Security (Transport layer Security,tls) is a security protocol that provides security and data integrity for network traffic. TLS encrypts the network connection with SSL at the transport layer. Most of the Internet login is the use

Vamei Source: Http://www.cnblogs.com/vamei Welcome reprint, Please also keep this statement. Thank you!After a cursory look at IP relays and IP addresses, we turn to the specifics and design philosophy of IP protocols.comparison of IPv4 and IPv6 headWe have already introduced in the IP relay, an IP packet is divided into the header (header) and the data (payload/data) two parts. The head is the additional information necessary to implement IP communication, and the data is the information to be

This time, we will mainly explain the issues related to the daytime protocol and time protocol. Let's take a look at the content of the daytime protocol and time protocol. In a LAN, many systems require that each computer maintain time consistency. The WIN2000 system provides the time synchronization function with the

8.1 Address Mapping At the network level, hosts and routers are identified by their logical addresses (IP addresses). The logical address is unique globally. At the physical level, hosts and routers are identified by local addresses. 8.1.1 Static Mappings Map physical and logical addresses to a single table. Save to each machine, Cons: Need to update 8.1.2 dynamic Mappings periodically Use protocols to find static addresses based on logical addresses. There are currently two types of protocols:

TCP (transmission Control Protocol, transmission Protocol) is a connection-oriented protocol,In other words, a reliable connection must be established with each other before sending or receiving data.A TCP connection has to be three "conversations" to build, and the process is very complex and simply describes the simple process of three conversations: A

Chapter Review:"TCP/IP Detailed Volume 1: Agreement" 1th Chapter Overview-Reading Notes"TCP/IP Detailed Volume 1: Protocol" chapter 2nd link layer-Reading notes"TCP/IP Detailed Volume 1: Protocol" 3rd IP: Internet Protocol (1)-Reading notes"TCP/IP Detailed Volume 1: Protocol" 3rd IP: Internet

overturn. My ideal is to be a knowledgeable person with a wealth of professional knowledge, enough to deal with problems at work. In addition to work, you can read books to improve your temperament. 1. what is TCP/IP? If you want to know a person, you can chat from the group where he belongs. Our HTTP protocol is a member of the TCP/IP protocol family. we understand the status of HTTP in the entire netwo

Preface: Because OBJECT-C does not support multiple inheritance, it is often replaced with protocol (protocol). The Protocol (protocol) can only define a common set of interfaces, but cannot provide a specific implementation method. That is, it only tells you what to do, but specifically how to do it, it does not care.

First, protocol1. Basic use1> can be used to declare many methods, but cannot be used to declare member variables2> as long as a class complies with this protocol, it is equivalent to having all the method declarations in this agreement3> as long as the parent adheres to a protocol, the subclass also adheres to the2. FormatPreparation of the 1> protocol@

in C # writing code, many times you will encounter the HTTP protocol or TCP protocol, here is a simple understanding. The TCP protocol corresponds to the transport layer, while the HTTP protocol corresponds to the application layer, in essence, there is no comparability between the two. The HTTP

In terms of email, POP and IMAP are the most famous protocols. I don't need to talk about the POP protocol. Many users will be familiar with this protocol when setting some mailbox binding functions. Some friends may not understand the IMAP protocol. Here we will make a comparison between the two Protocols. POP ProtocolPOP stands for Post Office

Protocol(protocol)(a) Introduction2.Protocol: For a single use, declare a whole bunch of methods (cannot declare member variables), cannot write implementation. 3. Features: The agreement only stipulates what to do, regardless of how it is done4. As long as a class complies with this agreement, it has all the method declarations in the agreement.5. As long as the

methods ("Private" method)2.Extension Features:A. Extension's grammatical format is similar to categoryB.It is equivalent to moving the category. h file into the. m file of the original class , and its implementation is done in the. m file of the original class .c. Extension is for its own class and must have a class of source codethe difference between 3.extension and categorydefine extension: Add extension to the person.m file:Iv. mastering The definition and use of

Chapter 2 route protocol Reading Notes and Chapter 3 route protocol Chapter 2 route protocol Reading Notes In a complex network structure, data needs to be sent to the target host through a reasonable route. The route control module determines the route. 7.1 definition of Route Control 7.1.1 IP address and route control The Internet is composed of vro connected n

In C # writing code, many times you will encounter the HTTP protocol or TCP protocol, here is a simple understanding.The TCP protocol corresponds to the transport layer, and the HTTP protocol corresponds to the application layer, which is inherently not comparable. The HTTP protoco