In FTP, assume a client with a user name John needs to store a video clip called video2 on the directory /top/videos/general on the server. Show the commands and responses exchanged between the client and the server if the client chooses ephemeral port 56002.
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In FTP, assume a client with a user name John needs to store a video clip called video2 on the directory /top/videos/general on the server. Show the commands and responses exchanged between the client and the server if the client chooses ephemeral port 56002.
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- In the HTTP protocol, what is the primary different between a GET request and a PUT request? GET requests send out TCP packets whereas PUT requests send out UDP packets. O GET requests are for HTML (and CSS/JavaScript) source files only while PUT requests are for other objects such as images, audio, and video. O GET requests place parameters into the URL while PUT requests place parameters in the HTTP request body. O GET requests are for downloading data and PUT requests are for uploading data.Done in C for a network programming client and server in udp Develop a client and server responsible for a file transfer utilizing UDP. the client sends a local file to the server and the server will then reassemble and save the file locally. You must also account for the packets being re-ordered or being lost in transit to the server for when a connection drops for example. If a file is dropped, print a line to stderr for it. The client must be started by the command: ./client server.ip server.port mtu winsz in_file_path out_file_path An example for the server and client starting up is ./server 9090 0 ./client 10.10.0.1 9090 512 10 dir/file outfileTCP: the client sends only 1 message to the server ‘hello from TCPclient’ and the server responds with the uppercase message. Update the program / make a simple chat program so that The client can send/receive multiple messages to the server. A special exit message is used to disconnect ‘Exit’. Each time client sends a message, the server responds with a confirmation of receiving it and its length. UDP: in the client-side The OS assigns the port number automatically. The client sends a line of characters (data) from its keyboard to the server. Update the client-side of the program so that it takes 2 arguments The port it will bind to. The message that will be sent to the server. Keep the server-side of the program as it is. check the testArg.py --> an example to show you how to use arguments make this 2 socket programming program in python in detail and show the output.
- GoLang Create a simple HTTP/1.1 server in Go programming language. The server will serve files from a directory, and the client will be the browser. It will run on port 8080 and will handle HTTP get and head requests. It will either send a 200 or 404 response. The response will have three headers which will be the server, last-modified, and content length. Do NOT use the net/http package.2- Client is connecting a server via TCP to get an object from HTTP Server. Skitch the TCPwindow connection including (establishing connection, the request from client, the response byserver, sending data from server side and closing the connection).Knowing that:1- Get request from the HTTP 1.1 server is 259 bytes.2- Response from the server is 223 bytes.3- Data size requested is 900 bytes.n this assignment, you will develop a simple socket-based TCP program in C++ for a server that accepts lines of input from a client and prints the lines ontothe server’s standard output. Compile and execute your program. On any other machinethat contains a Web browser, set the proxy server in the browser to the host that isrunning your server program; also configure the port number appropriately.Your browser should now send its GET request messages to your server, and yourserver should display the messages on its standard output.Use this platform to determine whether your browser generates conditional GETmessages for objects that are locally cached Create an informal report
- Write this program in Python. Your task is to implement both the server and client parts of a chat program. You must use TCP sockets to provide the following functionality: The server should allow for multiple simultaneous clients (Multithread). Any client can get a list of all other connected clients from the server. The server should provide both clients sending to individual other clients, and clients sending to all other online users -- simultaneously. The server should support some other functionality like groups, where clients can join groups tracked by the server, and messages can be sent to all clients in the group. Other option to send files to other clients. Each client must have an ID; used for connecting with the server, in order the server can keep a list of all connected clients. The client should access all functionality that the server supports. Therefore it must be able to request a list of the IDs for all other connected clients, send messages to other individual…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. client.py server_host server_port filenameWrite a Java TCP socket program consisting of one client C and one local server S (localhost). Code for the client and server should be separate and contained in the respective files F1 and F2 above. Modify and use the code in the files posted on Blackboard: TCPWebClient18.java and TCPKRClient.java for the client C and TCPKRServer.java for the server S. Since we are testing behavior with no threads, the code should not have threads. Do not use System.exit() in your code. Submit your socket code in the files F1 and F2 (named as above). All the code needed should be in these two files. Include a comment at the top of each file that says how you compiled and ran the code. Capture screenshots with client and server screens during an example run and put them in the file F3. The client C 1.1 asks the user to enter a web server W's name as a string www.name.suf (for example, www.ieee.org) 1.2 prints the message "CLIENT START=" followed by C's local system time CT1 1.3 makes a TCP socket…
- Write a Java TCP socket program consisting of one client C and one local server S (localhost). Code for the client and server should be separate and contained in the respective files F1 and F2 above. Modify and use the code in the files posted on Blackboard: TCPWebClient18.java and TCPKRClient.java for the client C and TCPKRServer.java for the server S. Since we are testing behavior with no threads, the code should not have threads. Do not use System.exit() in your code. Submit your socket code in the files F1 and F2 (named as above). All the code needed should be in these two files. Include a comment at the top of each file that says how you compiled and ran the code. Capture screenshots with client and server screens during an example run and put them in the file F3. The client C asks the user to enter a web server W’s name as a string www.name.suf (for example, www.ieee.org) prints the message “CLIENT START=” followed by C’s local system time CT1 makes a TCP socket connection to…Description: In this assignment, you'll write two clients (Agents) that will communicate with a server that you will also write. On start-up, the client should be prompted to enter their connection code. Your client (Agent) will then open a TCP socket to your server and send a message (a string of characters) to your server containing their <Connection Code>. The first five characters of the connection code is a predefined set, while the last four is the <Agent Code#!>. <Connection Code>=<Predefined Charterers> + <Agent Code#> Below are the list of the predefined characters and agent code numbers you should use in your project: Predefined Characters: [AJK78, KTV90, NEL55, DFG28] Agent Code Numbers: 1. Agent A-(2975) 2. Agent B-(6144) Possible Connection Codes for Agent B: 1. AJK786144 2. KTV906144 3. NELS56144 4. DFG286144 Anyone of these codes should successfully identify Agent B. If the connection code is unknow to the server, it should close the…In this assignment, you will develop a simple Web server in Python that is capable of processing only one request. Specifically, your Web server will (i) Create a connection socket when contacted by a client (browser) (ii) Receive the HTTP request from this connection(iii) Parse the request to determine the specific file being requested(iv) Get the requested file from the server’s file system(v) Create an HTTP response message consisting of the requested file preceded by header lines(vi) Send the response over the TCP connection to the requesting browser. If a browser requests a file that is not present in your server, your server should return a “404 Not Found” error message. Your job is to code the steps above, run your server, and then test your server by sending requests from browsers running on different hosts. If you run your server on a host that already has a Web server running on it, then you should use a different port than port 80 for your Web server. Make sure to test your…