计算机网络 套接字编程 computer network socket programming

Computer networks主要考察对网络各分层结构的理解, 学生需要每层都有哪些协议和一些重点协议的原理, 比如TCP, UDP, IP, DNS等协议需要重点掌握.

最常用的教科书是computer networking a top-down approach by computer networking a top-down approach.

python-network代写: CS 3357a Assignment #4

Assignment #4 CS 3357a Fall 2016 Due Dec 2nd, 2016 11:55pm Background In Assignment #3 we implemented the rdt 2.2 protocol from the course textbook which allowed us to use UDP for relaible data transfers. Unfortunately, rdt 2.2 only accounted for corrupt packets so we will need to build on our code from Assignment #3 and add a timer to account for lost […]

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python-network-TCP-UDP代写: CS 3357a Assignment #3

Assignment #3 CS 3357a Fall 2016 Due Nov 11th, 2016 11:55pm Background We have seen how to send data over a TCP connection and now we want to explore data transfer using UDP. As you recall from the lectures, UDP is a non-reliable protocol so we are going to need to create a reliable transfer

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网络socket代写: Implementing a Reliable Data Transfer Protocol using UDP

Introduction Assignment 2 due 9 Oct 2016 Implementing a Reliable Data Transfer Protocol using UDP Your task is to write a client and a server program implementing a simple reliable data transfer protocol using UDP. You are given the option of implementing one of the following protocols: stop-and-wait protocol (rdt v.3.0), Go Back-N, or Selective

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java代写: Distributed Systems COMP90015 Project 1 – Multi-Server Chat System

Distributed Systems COMP90015 2016 SM2 Project 1 – Multi-Server Chat System 1. Synopsis The assignment is about creating a “chat” application. The chat system consists of two main distributed components: chat servers and chat clients, which may run on different hosts in the network. The architecture of the system is presented in the following diagram.

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java-network-socket代写: COMP90015 Project 2

Distributed Systems COMP90015 2016 SM2 Project 2 – Extended Multi-Server Chat System 1. Synopsis This assignment is to extend the Multi-Server Chat System in the assignment 1. The project primarily focuses on addressing the following challenges of the system: • Security • Failure • Scalability Moreover, this project should be demonstrated using Virtual Machines (VMs)

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java-network代写: DA374A Network Applications

DA374A Network Applications Laboratory Exercise in Network Applications – I Transport Layer Programming and File I/O IMPORTANT: –  This is a mock lab/exercise. It is meant to help you prepare for the real lab on 18/11. You are NOT REQUIRED to submit anything for this. –  Read and understand the sample programs attached to solve

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C++代写: csc209h assignment 4: INET sockets.

Programming assignment 4. Best mismatch. INET sockets. In this assignment, you will implement a network version of the categorizer program that you wrote for Assignment 2, but with a slight twist. You will develop an online dating service called “Best Mismatch”. Assuming that opposites attract, our program will accept user preferences as before, but will

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C语言代写: CS241-Wearables

Suggested Readings We suggest you read the following from the wikibook before starting Wearables: Networking, Part 2: Using getaddrinfo Networking, Part 3: Building a simple TCP Client Networking, Part 4: Building a simple TCP Server Wearables It’s Friday, and you’ve sent your employees home for the weekend. Your startup just hit a major milestone, and you’re relaxing

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C语言网络socket代写: CSC209-Lab 12: select

Lab 12: select Due: Electronically, by 11:59 PM on Wednesday December 9 Notice that this is an extension since this lab was posted late. Introduction The purpose of this lab is to practice using the select system call. Procedure Review You should submit your work on MarkUs so begin by checking out your repo with the new lab12 directory.

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