How instant messaging works explain their process, JAVA Programming

Assignment Help:

How instant messaging works? Write the steps involved in this process?

The Instant Messaging services available permit us to manage a list of people (contacts) that we interact along with regularly. We can send instant messages to any of the contacts within our list as long as that contact is online. Subsequent steps are included in IM working:

1. User commences the IM client.
2. IM client finds the IM server & logs in.
3. It launches communication info (IP address, etc) to the IM server.
4. IM server searches user's contacts & sends him/her the communication info.
5. IM server also notifies the contacts which the user is online; sends his/her communication info to them.
6. The user's & the contact's IM clients are prepared to communicate directly (P2P).
7. As new contact has come online, IM server informs them about the user being online and many more.
8. Multiple, real-time chat are possible.
9. While the user logs-off, his/her IM client informs the IM server.
10. IM servers wipes away the temporary file and inform the user's contact's about his/her ‘offline' status.


Related Discussions:- How instant messaging works explain their process

Is jsp technology extensible?, YES. JSP technology is extensible by the dev...

YES. JSP technology is extensible by the development of custom actions, or tags, which are encapsulated in tag libraries. #question..

Boolean array, If I have a boolean array that contains 30 elements (boolean...

If I have a boolean array that contains 30 elements (boolean[] fish), how do I go about isolating every 10 elements to use for something specific? Say there are 30 types of fish s

Explain the purpose of the access token, Question: a) Authentication r...

Question: a) Authentication relies on standards and protocols that are used to confirm the identity of a user or object. Windows Server 2003 supports several types of network

43560 square feet., calculate the size of the tract of land by the size of ...

calculate the size of the tract of land by the size of an acre to get the number of acres.

Differentiate between time slicing and preemptive scheduling, What is diffe...

What is difference between time slicing and preemptive scheduling? Differences between preemptive and time scheduling are: In case of Preemptive scheduling the highest prior

The tic-tac-toe program, Instructions Modify the program so that the co...

Instructions Modify the program so that the computer will generate moves for the ‘O' player (it must continue to accept user input for ‘X'). A simple way to do this is to use a

Spring framework, Spring framework The Spring framework is the leading...

Spring framework The Spring framework is the leading full-stack J2EE /JAVA application framework. Not like other applications, Spring does not expose itself on the design of a

Gps and gprs fleet management system, GPS and GPRS fleet management system ...

GPS and GPRS fleet management system Project Description: I want to develop fleet management system Skills required: HTML, PHP, Java, Website Design

Minimum Passing Credential, Alia is appearing for the board exams. In order...

Alia is appearing for the board exams. In order to qualify for the next class Alia need to get exactly X credits. In current semester Alia has to study N number of subjects, and ev

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd