simple java client-server application using sockets

*Write a simple [url removed, login to view] should input your student ID number in the client and if this ID matches a record held by the server, the server will send your coursework marks to you.

* ***Client

c1****. Connect to server via a connection-oriented socket.

**c2**. Read (from socket) and display the prompt message sent (see step s2 in server) by the server.

**c3**. Input your ID number and send it to the server.

**c4**.Read (from socket) and display your coursework mark, an error message that is returned by the server (see step s4 in server).

**c5**. Close the connection

* ***Server

s0****. [Initialization] Create a socket on one of the port numbers in the range above 1024.

**s1**.Wait for a client connection on this socket

**s2**.When a client connection is accepted send an acknowledgement as a sting of text.

**s3**. Receive and read the student ID number sent by the client. Check that this student ID is valid, if not, return an error message.

**s4**. Find the coursework mark requested and send to the client. **s5**. Close the connection to the client and then loop back and wait for another connection.*

*• You must chose an unused server port number above 1024. For example, choose port 8888.*

*• Write a Client application, which consists of a GUI containing a field to insert the student ID and a ‘Submission’ button that must be clicked to send it. A 'Quit' button.

• In the socket, use ‘localhost’ as the name of the machine to connect to.

Server multithreaded.*

## Deliverables

1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.

2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables):

a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment.

b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request.

3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement).

## Platform

windows, linux

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Project ID: #3222110

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