[Streaming media network] Abstract: peer-to-peer (P2P) is a network architecture in which resources (such as computing, storage, communication, and information) are distributed and used and shared, it corresponds to the dominant Client Server (Client/Server, C/S) architecture in the current network.
I,P2P technology Overview
Peer-to-peer (P2P) is
resolution protocol (PNRP)
PNRP can register and resolve peer names (which can be compared with DNS ).
3.1.1 Basic Concepts
The first introduction is the concept of peer-to-peer name. We Abstract Every network resource (including resources such as computers, P2P applications, videos, MP3 files, and other documents) into peer nodes, the peer node name is of course the peer node name. The peer node name
It is the abbreviation of peer-to-peer (it seems that I have also seen the article saying "Point to Point". I am not clear about it, or I am depressed about the online materials ), PEER has meanings in English, such as "(status, ability, etc.) equal person", "colleague", and "partner. In this way, P2P can be understood as "peer-to-peer", or "Peer-to-Peer Networking. At present, people think that it has a bright future in strengthening the communicatio
The latest ESFramework/ESPlus version provides TCP and UDP-Based P2P channels, whether we use TCP-based P2P channels or UDP-Based P2P channels, ESPlus ensures that all P2P communication is reliable. This is because ESPlus re-encapsulates the TCP mechanism based on the original UDP to make UDP as reliable as TCP. In dis
unstructured topology ); decentralized structured topology, also known as DHT network, and partially decentralized topology ).
Among them, the biggest advantage of the centralized topology is the high efficiency of simple maintenance and discovery. Resource Discovery depends on a centralized directory system.AlgorithmFlexible and efficient, and supports complex queries. The biggest problem is similar to the traditional Client/Server structure, which may easily cause single point of failure (s
unstructured topology ); decentralized structured topology, also known as DHT network, and partially decentralized topology ).
Among them, the biggest advantage of the centralized topology is the high efficiency of simple maintenance and discovery. Because Resource Discovery relies on a centralized directory system, discovery algorithms are flexible and efficient and can implement complex queries. The biggest problem is similar to the traditional Client/Server structure, which may easily cause
(1) Common P2P protocols
1. Napster: the world's first large-scale P2P application network; centralized and collapsed.
Napster, a popular sharing service at the time, is mainly used to find MP3 files. It has a server used to store the link location of MP3 files and provide retrieval, while the real
How can I disable the P2P shared update function? After Win10 is updated, P2P sharing leads to 100% CPU usage and p2pwin10
During the use of the computer, sometimes there will be an instant high CPU usage problem, this may be due to the enabling of P2P Sharing updates, the benefits of P2P Sharing updates needless to s
Northeastern University in the United States, using P2P technology and quickly spread among many MP3 digital music fans, people use Napster to search for MP3 music files they need on the Internet and download them from any networked computer that uses Napster. This method is free and convenient. In a year, 50 million users were gathered and finally received a co
With the rapid development of P2P applications, the discovery technology, as the core issue of P2P applications, not only follows the logic of the technology itself, but also is profoundly influenced by the development trend and Demand Trend of some technologies. -As mentioned above, the DHT discovery technology is fully built on the basis of a deterministic topology structure, which demonstrates guidance o
Author: gnuhpcSource: http://www.cnblogs.com/gnuhpc/
A common problem of P2P is how to efficiently locate a node. That is to say, how can a node efficiently know which node in the network contains the data it is looking for? For example:
There are three typical solutions to this problem.
Napster: uses a central server to receive all queries, and the server tells where to download the required data. The problem is that a single point of failure on the
In linux, the fully free p2p network live broadcast p2p network TV nslive-Linux general technology-Linux technology and application information, the following is a detailed description. 1. Software Download zhiquurl address: http://www.newseetv.com/download.html
2. Installation Method
In the terminal, enter the directory where you store the software (such as home) as the root user)
# Tar xvfz nslive-0.
++ version, his biggest feature is integrated with support for multiple popular P2P file formats, with it can download the donkey ,. torrent and so on. The current version is 2.2.1.0. Yes: EDonkey2000, Gnutella, BitTorrent, and Gnutella2 (G2) are supported. The interface is also cool and supports skin replacement. You can directly download the source code for building (the ide environment is. net ). Free Open Source sourcefree.org
3, icecast (http://
Document directory
TCP punching
This article introduces ESFramework development manual (00)-the last of the four major weapons mentioned in the article: P2P channels.
Compared with 1.x, ESPlus 2.0 provides P2P support.
ESPlus 2.0 provides P2P Channels Based on TCP and UDP (not only supports LAN, but also P2P commu
message queue. You can read it when you are ready to take it. These are typically handled in the update () function, and your app can check to see if there are any new messages as soon as possible.[C #]Plain Text view copy code ?
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void Update() {uint size;// repeat while there‘s a P2P message available// will write its size to size variablewhile (SteamNetworking.IsP2PPacketAvailable(out
1,Azure (http://azureus.sourceforge.net): This is Java version betorrent, the latest version 2.4.0.2. The source code directly downloaded from the Internet cannot be constructed, and the library used is not in the package. Go to http://azureus.cvs.sourceforge.net/azureus. The main significance of our research lies in its algorithm.
2,Shareaza (http://www.shareaza.com /): This is the c ++ version. Its biggest feature is its integration of support for multiple popular
Introduction: P2P (peer-to-peer) is a technology, but it is more of an idea that has the potential to change the entire Internet base.
On the eve of the mobile value-added business era, P2P and grid technologies, POC, and ad. like other technologies such as hoc, it seems that investors are full of hope, and the plum blossom in the word of Su Shi is hard to see.
Why is
message. When you get rid of the message receiving bean deployed in JBoss and then send the message at this time the message is in the queue and once you redeploy he will immediately receive the message just sent so it has no time dependency, pub/sub models can have multiple consumers in this model if we define multiple beans that receive messages when we send a message to the client, two beans will receive the message, so he has multiple consumers but If you remove the message receiving bean
Overview
In P2P communication, problems caused by NAT (Network Address Translation) are well known, it causes the P2P client inside the NAT to be inaccessible regardless of the valid public IP address. AlthoughHowever, a variety of NAT traversal technologies have been developed, but there are few technical documents to prove the stability and advantages of these technologies. The purpose of this article i
Starting from anychat platform core SDK v2.8.6, anychat SDK has opened the kernel P2P connection policy to the upstream applications, allowing applications to intervene in kernel P2P connections, to meet the application requirements in various scenarios.
The typical code for setting a P2P connection policy is as follows:
1.
DWORD
dwP2PPolitic = 3;
2.
BRAC_SetSD
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