(request.message); There are two methods in this file that are importantChrome.runtime.onMessage.addListenerAndConnecttonativehostTake a look at the first method first.is a response event. When a message of type "launch" is received, the Connecttonativehost method is called and the data is passed in.Com.my_company.my_applicationThis is what we need to register later in the name of Regestry and native messaging.Runtime.connectnative This method to connect our native
Google released a new instant messaging tool that allows users to embed on their Web pages to enjoy the instant messaging service without installing any software.Unlike the call application software of Google microcomputer, this tool does not need to be downloaded. You only need to insert a column of simple code to the address specified by the user, the tool can be automatically loaded to a webpage or blog,
Embu Enterprise IM , open source Enterprise IM, free enterprise instant messaging, enterprise internal communication platform, Entboost release v1.9 version, major version update content:
Management Center to increase the Enterprise Customer service agent management functions, support the implementation of multi-agent auto-allocation, etc.
Increase the management function of video server to meet the needs of millions users in large enterp
Mobile real-time communication system practice2016-04-19 Liaojin iOS development exploration With information highly developed today, IM has basically become the standard for a social application. This paper will discuss the technology selection and key points of mobile instant communication system from the perspective of a mobile developer.1 demand for Instant messaging systemsAny technical system is derived from the needs of the real business and sh
Http://www.cnblogs.com/bastard/archive/2012/06/08/2541944.htmlAndroid messaging system model and handler LooperAs a large number of handler used in Android, the combination of thread makes it a large number of use forms and methods,Let me temporarily feel this thing some iffy, unclear why, this is what kind of existence? by onlineInformation and source of learning, the handler is almost clear, and now summarize the results of this study.A handler func
Recently, the integration of real-time chat in the project, pick and choose, the final choice of the Ring Letter SDK for development, the main reason to choose the ring letter is the interface is convenient, concise, explain the document clear and understandable. The documentation has Android, IOS, and backend server, or it's very full.
Ring Letter Official Website: http://www.easemob.com/
The purpose of this article is to explain how the ring letter demo to achieve instant
class has the following common methods:void Clear () to remove all valuesBoolean ContainsKey (String key) returns True if the object has a named valueint describecontents () describes value typesObject get (String key) Gets the valuevoid put (String Key,integer value) adds a value to the corresponding setIn the development of the small part of the development process of most of the content is borrowed from anychat this free development document for two times development. Anychat is available fo
In the Android messaging mechanism, it not only provides a message loop for Java that application development uses. In fact, the Java mechanism ultimately depends on native to achieve. The native not only provides a set of messaging and processing mechanisms, but also provides a listener mechanism for the I/O time of the custom file descriptor. Let's analyze it from the specific code below.Key classes for t
returns -1, for example, when the parameter hWnd is an invalid window handle or lpmsg is an invalid pointer. Second, the message selection model The Windows Messaging mechanism writes the method of the socket client program. Using the Windows Messaging mechanism to write the socket program has the following advantages: First, we can put most of the recv operations and close operations into the message
The Windows Messaging system is made up of 3 parts:· Message Queuing. Windows can maintain a message queue for all applications. The application must get from the message queueMessage, and then assign it to a window.· Message loops. This looping mechanism application retrieves a message from the message queue and assigns it to the appropriate window,Continues to retrieve the next message from the message queue, and then assigns it to the appropriate w
Http://www.txsz.net/xs/delphi/3/Windows%20%E6%B6%88%E6%81%AF%E6%9C%BA%E5%88%B6.htmWindows Messaging mechanismby machineIs everyone wondering why I haven't talked about Delphi's controls yet?But don't worry, the content of the in-depth control will soon appear, but before that,You also need to understand the mechanism of the Windows graphical interface program--windows the message mechanism.Friends who have used Delphi know that Delphi is a truly objec
1 , Asyncsocket IntroductionIf you need to do instant messaging in your project like QQ, you must use socket communication.IOS in Socket Programming the way :BSD Socket:BSD Socket is a common network interface in UNIX system, it not only supports a variety of network types, but also a communication mechanism between internal processes. The iOS system is essentially UNIX, so it can be used, but more complex.Cfsocket:Cfsocket is the way Apple provides u
Disclaimer: MOBILEIMSDK currently for personal maintenance of the original open source project, has been compiled some information, hope to the needs of people useful.If you want to communicate with the author, see the article at the bottom of the signature, learn from each other.
MOBILEIMSDK Open Source project code hosting address please enter [email protected]: Click to entermobileimsdk android Client SDK documentation: Click to EnterLearning Communication
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Instant Messaging development-Fragment + ViewPager sliding main interface, fragmentviewpager
Today, I want to try the instant messaging APP development work that I have always wanted to develop. However, given that the graduation design paper is approaching and the work tasks assigned by the company from time to time, I really don't know if I can stick to it, but I want to stimulate myself through my blog t
What is a ring letter?1. Ring Letter is a third platform providing instant messaging (im–instant Messaging) Services2. The ring is a two-time development based on XMPP3. The data that the ring transmits on the network is also XML4. Use the ring letter, do not have to build a server, cost savings5. Ring Letter Day Live below 300,000, forever freeWhy choose a ring letter?Data source Eric: Click to jumpData so
thread's looper to construct the message circulatory system, handler internally uses threadlocal to get the looper of the current thread.Theadloacl can provide data in different threads with no interference. The thread defaults to no threadloacl. If you need to use handler, you must create a looper for the thread. The main thread, the UI thread, is actcivitythread. The looper is initialized when Activitythread is created, so handler can be used by default in the main thread.10.1 Overview of the
space is generally independent, in order to make two user process spaces must be implemented through special system calls, while in-process threads are naturally shared process space.Message deliveryIn a messaging system, data exchange between processes is in the form of formatted messages (message). If there is no direct access to the shared space between the processes of the communication, the process communication must be implemented using the
In the previous section we talked about the service-side set-up of the instant messaging program, and today we are implementing the client login.
Just like we QQ login need a unique QQ number, of course, the QQ number is used for a long time, and our real-time communication program is only temporary chat use, in order to distinguish different users, we need users to use the program to register a username, and then to the fixed ip+ port to send a reque
Original address: https://www.digitalocean.com/community/tutorials/ how-to-install-and-secure-the-mosquitto-mqtt-messaging-broker-on-ubuntu-16-04Brief introductionMqtt is a protocol that delivers messages between machines and machines and is designed to enable lightweight publish/subscribe communication between IoT devices. Widely used in vehicle location tracking, smart home automation, environmental sensing network, as well as various public utiliti
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