vsat communication

Socket asynchronous communication learning 3. socket Asynchronous Communication Next, the client uses the synchronous receiving mode. In the SocketClient project, a new SynServer class is created to store the socket server code. Similar to AsynServer, there are four main methods: There is a global socket, which is used in the following four methods. Socket socket = new Socket (AddressFamily. InterNetwork, S

Use the condition variables for inter-thread communication and the condition variables for thread CommunicationRecently, I used C ++ to write a communication program under Android and call it to java as a jni library. I encountered a problem using multi-thread round robin:Thread A receives the data and puts it into the queue as the producer.Several lines of B, C, and D round-robin training message queues. I

The two programs that are in the network environment communicate with each other through an interactive connection. Each connected communication end is called a socket. A complete socket communication program should contain the following steps:① Create socket;② Open the input/output stream connected to the socket;④ the socket to read and write according to certain protocol;④ close the socket.Socket

Recommend a Learning Communication technology website Www.51xuetongxin.com, Baidu "51 learning communication" the first is. This site has a large number of communications technology online video, are recorded by many years of communication professionals. And the introductory learning course for beginners has been set up. Including IMS, IP network Technology, EPC,

PHP Socket communication-UDP communication instance, phpsocketudp instance. PHP Socket communication-UDP communication instance, phpsocketudp instance this article describes the PHP Socket communication-UDP communication method. S

. Net uses messages for inter-process communication to achieve process interoperability, and. net processes for inter-process communication Sometimes we may encounter the need to implement interoperability between two processes in some way, there are many ways, for example, you can try to let the two processes continuously monitor an external file, the file records the data of their respective processes; yo

Inter-process communication (I)-pipelines and inter-process communication Pipelines I will use several blogs to summarize several methods of communication between processes in Linux. I will write the summary at the beginning in each blog of this series. Communication between processes MPs queue Message Queue Signal

Why is there interprocess communication? We should all know that the process is a program execution, is the system resource allocation of the smallest unit. The process described here generally refers to the process running in the user state, and because the different processes in the user state are isolated from each other, they are likely to need to send some information to each other so that they know their progress and so on, such as the process

Mysql communication protocol and mysql communication protocol 1. Mysql connection method To understand the communication protocol of Mysql, you must first know the connection method used to connect to the Mysql server. The main connection methods of Mysql include Unix socket, Memory sharing, and named pipe, TCP/IP socket. 1.1Unix socket In Linux and Unix environm

Cisco Unified Communication Components Cisco®The Unified Communication System has five basic components. IP phone number Call Processing SoftwareTelephone and terminalUnified Communication Application Unified Communication ClientMessage ProcessingMultimedia ConferenceContact Center ApplicationCommunication Infrastructu

Advantages and disadvantages of IPC communication methods: Comparison of IPC communication methods Name Advantages Disadvantages Applicable scenarios Bundle Simple to use Only data types supported by bundles can be transferred Process communication for four components File sharing

Simple socket communication and socket Communication Rough and simple first version, more features to be used as a trainer /* ===================================================== ============================================================ Name: server. cAuthor: kingVersion: Copyright: Your copyright noticeDescription: Hello World in C, ansi-style ========================================== ================

Winform serial communication card reader and winform Serial Communication The first hardware the boss gave me was a card reader, Let me give it a try, so I checked it online and wrote it, which is quite simple. But then there was another weighbridge serial communication. I had a whole day. Write in the Form class Constructor Form. checkforillegalcrossthreadcils

What is the difference between multi-thread communication and multi-process communication in Android? How to implement them ?, Android Multithreading 　　When a program is started for the first time, Android starts a LINUX Process and a main thread. By default, all components of the program will run in the process and thread. In addition, Android assigns a LINUX User to each application. Android will try to k

(i) Demand analysisGroup master: Set up group chat, invite users to join group chat, kick the user away from group chat, transfer Administrator rights, manage member chats, manage users to upload files, send messages, receive informationUsers: Invite users to join group chat, upload files, send messages, receive information, view historical chat information, delete chat historyAnyone can become a group owner, as long as they set up a group chat to upgrade to a group owner.(ii) Hierarchical chart

This article mainly introduces the UDP communication method of PHP Socket communication, and analyzes the related skills of php socket-based UDP communication, for more information about PHP Socket communication, see the following example. Share it with you for your reference. The details are as follows: 1. create a s

Android preliminary: Communication Technology Introduction Android introduction, Android Communication Communication Technology: 1G analog system can only be used for voice calls. 2g gsm, CDMA sends and receives text messages and emails. 2.5g gprs, EDGE access to wap network data. (pictures, wallpapers, text information) 3g wcdma (China Unicom), CDMA 2000 (Ch

[Optical camera] network communication methods and functions, optical camera network communication 1. TcpClient and TcpServe. First, we need to know the IP address of the server and establish a listener on the server. After listening to the connection request from the client, we need to connect to the client. The client needs to connect to the specified IP server address and establish a network stream to im

. Net platform, Socket communication protocol middleware design ideas (with source code), socket communication protocol On the. net platform, there are many ways to implement communication processing (see the table below), each of which has its own advantages and disadvantages: Serial number Implementation Method Features 1 WCF Advan

ZeroC Ice enables SSL communication configuration and zerocicessl Communication Zeroc ICE (Internet Communications Engine) middleware is known as standard and unified, open-source, cross-platform, cross-language, distributed, secure, service transparent, load balancing, object-oriented, superior performance, firewall penetration, communication shield. Https://zer