Details of this Paper

Socket Programs in Perl

Description

solution


Question

In this assignment, you learn to write a socket program in Perl. You are introduced to some of the major issues involved in Perl network programming.;Using the Online Library or the Internet, research the following;Socket programming in Perl;Perl network programming;Based on your research and understanding, complete the following discussions;Part 1;A blocking call consumes more resources, and it is definitely advantageous to make a blocking call nonblocking. Based on this, complete the following tasks;Identify some methods to make a blocking call nonblocking. Discuss the key difference(s) amongst these methods.;Use a simple client-server example to illustrate your methods.;Part 2;Write a Perl program to address the following;It creates a file and writes the integer zero to the file.;The program then calls a fork to spawn a child process.;The parent and child processes alternate incrementing a counter in the file.;Each time the counter is incremented, print to the console which process, parent or child, is performing the increment.;Each process should tell the other process when it has finished its operation. Each process should wait for the other to complete before incrementing the counter.;The maximum value to which the counter can be incremented is taken as an input from the user.;Discuss any challenges that you have faced in writing your program.;Optional: For this assignment you can write pseudocode if you like.;Grading Criteria;** Quality of initial posting;** Writing mechanics (spelling,grammar and APA format) use of abstracts and information literacy.;DUE: OCTOBER 10, 2014

 

Paper#65525 | Written in 18-Jul-2015

Price : $32
SiteLock