Session layer of osi model, PHP Web Programming

Assignment Help:

Session layer: the major functions of this layer are to establish, maintain & synchronize the interaction among two communication hosts. It ensures that once a session is established it should be gracefully closed. It also checks & establishes connections among the hosts of two distinct users. The session layer also decides whether both users can send plus receive data at the similar time or whether only one host can send and the other can receive. The responsibilities of session layer are given below:

o Sessions and sub sessions: this layer divides a session in sub session for ignoring retransmission of whole message by adding the checkpoint feature.

o Synchronization: this layer decides the order wherein data required to be passed to the transport layer.

o Dialog control: this layer also selects which user application sends data & at what point of time and whether the communication is simplex, half duplex or full duplex.

o Session closure: this layer makes sure that the session among the hosts is closed gracefully.


Related Discussions:- Session layer of osi model

View the site files, To see a high-level representation of the structure of...

To see a high-level representation of the structure of a local site, you use Dreamweaver's Site Map view. You can also employ the site map to insert new files to the site, to add,

App ios - scan qrcode, APP IOS - Scan QRCODE Project Description: We ...

APP IOS - Scan QRCODE Project Description: We need the one team with maximum availability, that indicates us what is required in the project, and configure our hardware as re

Need web scrapers for websites, Need web scrapers for 5-6 websites I wan...

Need web scrapers for 5-6 websites I want web scrapers for 5-6 websites in PHP. They will scrape certain pages as well as log the data in MYSQL DB. I want someone who can del

Session management, I need help with adding session management to my login ...

I need help with adding session management to my login webpage. It is the MVC method and has 2 models and 1 view alongside the login page of course. I just need assistance with the

Restaurant ordering software, If you have not designed a restaurant POS sys...

If you have not designed a restaurant POS system and an online restaurant ordering system, please DO NOT submit a bid, no matter what your level of experience is and how good your

I want a google map programming using php, I need Google Map Programming ...

I need Google Map Programming We are in search of a PHP JavaScript Programmer to cultivate an interactive Google Map. We require the subsequent completed. a) We have 30,00

Abstract class and its behavior, What is abstract class and explain its beh...

What is abstract class and explain its behaviour? Abstract class is declared as a solitary entity, so other classes may be inherited from it. An abstract  class can’t be instant

Need assistance in wordpress and woocommerce design project, Need assistanc...

Need assistance in WordPress and WooCommerce Design Project We have five websites hosted on a Windows 2008 R2 Server running IIS. All five websites is running an ASP.net eCommer

Wordpress theme fix to crashes is internet explorer, wordpress theme fix (c...

wordpress theme fix (crashes is internet explorer) My site idlayouts.com is crashing in internet explorer. I want someone to fix this problem as well as make sure the site is

The front end developer drupal 7 with an mssql backend, The front end devel...

The front end developer Drupal 7 with an MSSQL backend to finish prototype We are a social technology start up led by two pioneers in the social technology business in Los Angel

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