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#What is cross-Protocol Communication #The cross-Protocol Communication Technology (Inter-Protocol Communication) refers to the technology in which two different protocols can exchange commands and data. One is called the target
Poor application-layer communication protocol design Last year and this year respectively participated in two companies' projects, both of which involved communication programming, Ethernet communication, or serial communication. Commun
control mainly using serial port, mainly used to RS-232, RS-422 and RS-485 three kinds of interface control. The following port interface standards and use and external plug-ins and cables to explore. RS-232, RS-422 and RS-485 standards only provide for the electrical characteristics of the interface, and do not involve connectors, cables or protocols, on the basis of which users can establish their own high-level communications protocol. For examp
Transmission Control Protocol/Internet Protocol, which is widely used on the Internet, it is mainly used for reliable network communication between computers installed with different hardware and different operating systems. Among them, the TCP protocol can ensure the reliability of data packet transmission; the IP
Next, we will introduce the specific concepts and some applications of the HART communication protocol. Then we will analyze the products related to the RS232 converter. Help you understand the concept of the HART communication protocol. First, let's take a look at the specific content of HART. HART (Highway Addressabl
add or configure a static IPX route in the ipx route table by using the corresponding IPX route command, such as "routing IPX add/set staticroute, "routing ipx set global" indicates configuring global IPX route settings. SPX ProtocolNote: The full name is Sequences Packet Exchange (ordered Packet Exchange). The SPX Protocol is based on Xerox SPP (Sequences Packet Protocol, ordered Packet
ZeroMQ API directory :http://www.cnblogs.com/fengbohello/p/4230135.html—————————————————————————————————————ZeroMQ official address:HTTP://API.ZEROMQ.ORG/3-2:ZMQ-IPCZMQ_IPC (7) ØMQ Manual-ømq/3.2.5NameZMQ_IPC–ZMQ local inter-process communication Transfer ProtocolSynopsisInter-process transport uses a system-related IPC mechanism for message communication between local processes.The inter-process transfer m
ext.: http://blog.csdn.net/cloudresearch/article/details/23127985Background: In distributed, one of the most difficult problems to solve is the problem of data synchronization between multiple nodes. In order to solve such problems, the emergence of a variety of strange ideas. All kinds of applications can be derived only when the information synchronization is solved. Here we begin to introduce several distributed communication protocols. Simple is
A few days ago, there were some interesting examples of redirects and piping-related usage. Software communication based on TCP/UDP protocol is implemented through redirection. There is a special file in the Linux device: /dev/[tcp|upd]/host/port just read or write to this file, the system will try to connect: host this machine, corresponding port port. If the host and port exist, a socket connection is e
This article is derived from http://www.cnblogs.com/xhwy/archive/2012/03/03/2378293.htmlCP HTTP UDP:is the communication protocol, that is, the rules of communication, only the two parties in accordance with this rule "speak", the other party can understand or serve.The relationship between TCP HTTP UDP three:TCP/IP is a prot
Use Go to learn about Redis communication protocol Original address: Fried fish of the fan portal Go, PHP, Java ... have so many packages to support your use of Redis, have you ever thought about With the service side, with the client, they are how to communicate, and based on what communication protocol to mak
MySQL four communication protocols (all the sockets on Linux that are locally connected are TCP)When MySQL is connected, when using-h127.0.0.1, the connection protocol under Linux and UNIX is the socket protocol, and Windows is the memory protocol.such as: [[email protected] ~]# mysql-uandy-pandy-h127.0.0.1When connecting to MySQL, use the TCP/IP
TCP HTTP UDP:is the communication protocol, that is, the rules of communication, only the two parties in accordance with this rule "speak", the other party can understand or serve.The relationship between TCP HTTP UDP three:TCP/IP is a protocol group, which can be divided into four levels: network interface layer, netw
Modbus communication protocol and Programming Modbus communication protocols are divided into RTU and ASCII protocols. Many of our instruments use Modbus RTU communication protocols, such: ch2000 intelligent power monitor, ch2000m power parameter acquisition module, inspection table, digital display table,
... Most significant bitWhen using ASCII word frame, the sequence of bits is:There are parity checks Start position 1 2 3 4 5 6 7 Odd and even bit Stop bit No parity check Start position 1 2 3 4 5 6 7 Stop bit Stop bit Figure 4. Bit order (ASCII)When using the RTU ch
This is a creation in Article, where the information may have evolved or changed. In the previous chapter we made a most basic demo, we can initially realize the information between the server and the client exchange of ~ This chapter I will explain how to implement a simple communication protocol between server and client, thus enhancing the stability of the whole information
In the previous chapter we made a most basic demo, we can initially realize the information between the server and the client exchange of ~ This chapter I will explain how to implement a simple communication protocol between server and client, thus enhancing the stability of the whole information communication process.In the interaction between server and client,
The Network is a complex system, and many technologies exist together, and each technology follows a protocol. Dynamic Routing Protocols play an important role in network communication. Interconnect Networks use routes to send data from one network to another. In computer networks, the network ing between Online mobile groups and data transmission is completed dynamically using algorithms and protocols. The
TCP/IP (short for Transmission Control Protocol/Internet Protocol) is the most basic Internet protocol, is composed of the underlying IP protocol and TCP protocol. TCP/IP protocol is a set of protocols, including TCP (Transmission
China Mobile communication Internet SMS Gateway Interface Protocol network structure and function overview-Wang Qian translationChina Mobile Peer to Peer (CMPP) Network Structure and overview of CMPP Function Network Architecture Structure As shown in Figure 1, the Internet SMS Gateway (ISMG) is an intermediary entity between the external information Resource Station entity (SP) and the SMS Center within t
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