Please Help: Instead of using a browser, write your own HTTP client to test your server. Your client will connect to the server using a TCP connection, send an HTTP request to the server, and display the server response as an output. You can assume that the HTTP request sent is a GET method. The client should take command line arguments specifying the server IP address or host name, the port at which the server is listening, and the path at which the requested object is stored at the server.

The following is an input command format to run the client. $($The code is below. I am having trouble with this part when I run the client.py I am not getting the cotents of the html file just the $400$ Not Found Message # client py

import socket

import sys

def http$\_$client$($serverHost$,$serverPort,filename$)$:

client$\_$socket$=$socket.socket$($socket$.$AF$\_$INET,socket.SOCK$\_$STREAM$)$

try:

#Connect to server

client$\_$socket.connect$(($serverHost$,$serverPort$))$

#send HTTP request

request$=$f$"$GET $\{$filename$\}$ HTTP$/1\mathrm{.}1\backslash$r

Host: $\{$serverHost$\}\backslash$r

$\backslash$r

$"$

client$\_$socket.sendall$($request$.$encode$())$

#display server response

response$=$ client$\_$socket.recv$(4096).$decode$()$

print$($response$)$

except socket.error as e:

print$($f$"$Error: $\{$e$\}")$

finally:

client$\_$socket.close$()$

if len$($sys$.$argv$)!=4$ :

print$("$client$.$py serverHost serverPort filename $")$

else:

serverHost$=$sys$.$argv$[1]$

serverPort$=$int$($sys$.$argv$[2])$

filename$=$sys$.$argv$[3]$

http$\_$client$($serverHost$,$serverPort,filename$)$ #server.pyfrom socket import $*$

import sys # In order to terminate the program

serverSocket $=$ socket$($AF$\_$INET, SOCK$\_$STREAM$)$

#Prepare a sever socket

serverPort$=1002$ #port number

serverSocket.bind$((\text{'}\text{'},$serverPort$))$ #bind socket to host IP and port number

serverSocket.listen$()$ #listen for incoming connections$($one request at a time$)$

while True:

#Establish the connection

print$(\text{'}$Ready to serve...$\text{'})$

connectionSocket, addr $=$ serverSocket.accept$()$

try: #Receive HTTP request message

message $=$ connectionSocket.recv$(1024).$decode$()$

filename $=$ message.split$()[1]$

#Open file

try:

with open$($filename$[1$:$],\text{'}$rb$\text{'})$ as f :

outputdata $=$ f$.$read$()$

#Send one HTTP header line into socket

connectionSocket.send$("$HTTP$/1\mathrm{.}1200$ OK$\backslash$r

$\backslash$r

$".$encode$())$

#Send the ontent of the requested file to the client

for i in range$(0,$ len$($outputdata$))$:

connectionSocket.send$($outputdata$[$i:i$+1])$

#Send response message for file not found

except FileNotFoundError:

connectionSocket.send$("$HTTP$/1\mathrm{.}1400$ Not Found$\backslash$r

$\backslash$r

$".$encode$())$

except Exception as e:

print$($f$"$Error:$\{$e$\}")$

#Close client socket

finally:

connectionSocket.close$()$

serverSocket.close$()$

#Terminate the program after sending the corresponding data

sys$.$exit$()$