fasp protocol

1. Protocol Buffers Introduction　Protocol Buffers (PROTOCOLBUFFER/PROTOBUF) is a data-description language developed by Google, similar to the ability of XML to serialize structured data that can be used to persist data or serialize data to be transmitted over a network. Mainly used in data storage, communication protocols and so on. This stage supports 6 programming languages such as C + +, JAVA, Python, O

XMPP protocol and practice, XMPP protocol practice I. XMPP protocol XMPP(Extensible Messaging and Presence Protocol scalable Message Processing site Protocol) isProtocols Based on Extensible Markup Language (XML)It is used for instant messaging (IM) and online on-site detect

HTTP protocol Summary HTTP protocol (Hyper-Text Transfer Protocol) HTTP is a stateless, application-level protocol based on the request-response model, which is based on a TCP link (three handshake) and an ongoing link mechanism in the HTTP 1.1 version, most of which are built on the HTTP

HTTP is a stateless protocol, with two consecutive requests for the same session that are not known to each other, and they are parsed by the newly instantiated environment, which does not save any information about the session, except that the application itself may already be stored in the global object. Own understanding, In asp: Every time the page is committed, the next commit will not be remembered, except that the application itself may have be

Application layer protocol: Each application tier is designed to solve a class of application problems. The solution of the problem must be accomplished through communication and collaboration between multiple application processes located in different hosts. Strict rules must be observed between application processes. Application-layer protocols should be defined as follows: the types of messages exchanged between application processes, such as the i

Note: The content of this article comes from the Netizen God, as the study note record in this. If there is a similar, please understand;The TCP/IP protocol stack is divided into four layers: application layer, Transport layer, network, data link layer, each layer has corresponding protocol;The so-called protocol: is a format for both parties to transmit data. Th

first, the protocol formatThe format of the ARP protocol is as follows: two chunks to explain: 1, the red box up is: Ethernet header, a total of 14 bytes. This is part of the packet that you send whatever Ethernet protocol you want, and it is necessary. Description of each field: Field The number of bytes occupied Description

Protocol protocol:The protocol is similar to the interface in C #L used to declare the methodL if a class complies with an agreement, then it has all the statements of the agreement.L can comply with multiple protocolsAs long as the parent adheres to a protocol, the subclass adheres to that protocol.Comply with the agreement Inheritance by:1.

, it becomes easy to enable the GTIDs function. However, GTIDs not only replaces the old binary log file/location with a separate identifier, but also adopts a new replication protocol. If you do not understand this yet, you can learn something in this article. Replication protocol: New VS old The old protocol is often simple: first, connect to a given binary log

MySQL5.6 has many new features, many of whom are interested in the global transaction ordinal function (Gtids). The reason why everyone is interested in this feature is that it's always a hassle to reconnect from the server and a new primary server, but it's easy to do after enabling the Gtids feature. However, the use of Gtids not only replaces the old binary log file/location with a separate identifier, it also uses a new replication protocol. If yo

As the basis of web services, HTTP protocol should be taken seriously, but colleagues around the world can clearly understand the rare issue of HTTP protocol. Since it is the foundation, we should be able to master it earlier, so we have been using it for nearly half a year (January 1, June 2016) As the basis of web services, HTTP protocol should be taken serious

Bacnet-building Automation and control network for short, for the building automation network and communication protocols developed. An open building automation communication standard developed by the American Association of HVAC Engineers. December 1995 was approved as the United States national standards, and formally named Ansi/ashrae 135-1995 Standard. January 2003 becomes the official standard iso16484-5 of the ISO. BACnet with its openness, ease of expansion, flexibility of the characteris

tolerated, so we adopt the UDP transport protocol. But the UDP protocol itself is non-connected and does not provide quality assurance. The high-level protocol rtp/rtcp based on UDP can provide traffic control and congestion control services together. The graph gives a RTP/UDP/IP-based H. 264 frame for video transmission.H. 264 RTP encapsulation strategy for vid

Routing protocol is divided into static routing protocol and dynamic routing protocol. There are many kinds of dynamic routing protocols, such as RIP, OSPF, EIGRP, and so on.1. RIP (Routing Information Protocol) is the first open standard used between router manufacturers. RIP has two versions: RIPv1 and RIPV2, which a

Turn from: 50910999SSL1. Secure Socket LAYER,SSL protocol is a protocol that securely exchanges information between a Web browser and a Web server.2. Three features of the SSL protocol? Confidentiality: After the session key is defined in the handshake protocol, all messages are encrypted.? Authentication: Optional cli

Contents Introduction overhead UDP connections/spoofing Time outs Examples UDP tracker protocol Existing IPv6 Extensions References and footnotes Introduction To discover the other peers in a swarm a client announces it's existance to a tracker. The HTTP protocol is used and a typical request contains the following Parameters:info_hash, key, peer_id, port, download Ed, left, uploaded and compact. A response

HTTP network protocol (IV) and http network protocolSecure Web HTTPS HTTP has three obvious disadvantages: Communication uses plain text (not encrypted), and the content may be eavesdropped. If you do not verify the identity of the contact, you may experience disguise. Unable to prove the integrity of the message, so it may have been tampered. Although there is no encryption mechanism in the HTTP protocol