Thursday, October 22

Simple socket programing project with gui

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Im trying to write a simple java application with multiClient Server.

My first steps was successfull. I wrote simple apps which operate with multipleClients in console. Something like simple Chat.

Now Im working on another, more complex project. I wrote simple GUI program, which has Board with moving rectangles. Each Player is represented by his own rectangle which he can move across the Board. My goal is that if the other player will join the server, I'll be able to watch him on the board. I also wrote Server program. When Server is running and Player starts the application, he is trying to connect to Game Server.

If connection is successfull Server starts new Thread which represents each client Player. To this moment everything is fine, because transmission of data between the player and the server is invoked only once, in a specific order get uID from server, then send Player object to Server ArrayList. Main program has it own gameThread with a simple gameloop. Player sending and recieving methods are in this gameloop. On the other site I have clientThread which also has loop with Server sending and recieving methods.

Im not closing any Socket. I guess that the problem may be synchronizing data transfer between server and client. Yes you are.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

simple socket programing project with gui

The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I have a basic server working but I want to be able to press a button in the GUI to run said server.

Currently, when I press the button to run the server, the button stays pressed and the rest of the GUI is inaccessible until I force stop it in Netbeans.

I want to include buttons to stop the server etc so I want to know how I can have the server code run in the background whilst interacting with the GUI for anything else. Run the server on a Thread.

See Concurrency in Swing for more details. You should use Thread class for this purpose. Implement runnable interface in your main class, then override run method. Put the codes you want them to be done when the button is pressed in run method. Then in the button ActionListener write this code:.

Learn more. Ask Question. Asked 8 years ago. Active 2 years, 10 months ago. Viewed 5k times. How can I achieve this in the GUI? Andrew Thompson k 33 33 gold badges silver badges bronze badges. Rookie Rookie 1, 2 2 gold badges 14 14 silver badges 17 17 bronze badges.

Please edit your question to provide some code details at the very least. Otherwise we'll be guessing what a "basic server" is. Hovercraft I decide to upgrade that comment to an answer, since it is almost certainly the problem. Gray Right first time. Every Swing programmer should be familiar with it, and what it means to program accounting for it. Sure Andrew. I always answer and comment for posterity and try to be verbose. Active Oldest Votes. Andrew Thompson Andrew Thompson k 33 33 gold badges silver badges bronze badges.

Then in the button ActionListener write this code: new Thread this. I think your advice has some weaknesses as it reduces class cohesion and increases coupling.What is socket programming? Socket programming is a way of connecting two nodes on a network to communicate with each other. One socket node listens on a particular port at an IP, while other socket reaches out to the other to form a connection. Server forms the listener socket while client reaches out to the server.

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State diagram for server and client model. This is the same number which appears on protocol field in the IP header of a packet. This is completely optional, but it helps in reuse of address and port. Listen: int listen int sockfd, int backlog ; It puts the server socket in a passive mode, where it waits for the client to approach the server to make a connection.

The backlog, defines the maximum length to which the queue of pending connections for sockfd may grow. At this point, connection is established between client and server, and they are ready to transfer data. Stages for Client. The connect system call connects the socket referred to by the file descriptor sockfd to the address specified by addr.

Compiling: gcc client. If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute. See your article appearing on the GeeksforGeeks main page and help other Geeks. Please write comments if you find anything incorrect, or you want to share more information about the topic discussed above. Writing code in comment? Please use ide. State diagram for server and client model Stages for server.

What Should I Do? Which Programming Language to Choose? Improved By : lcmgcdMichaelThomasKloos. Load Comments.Java Socket programming is used for communication between the applications running on different JRE. Socket and ServerSocket classes are used for connection-oriented socket programming and DatagramSocket and DatagramPacket classes are used for connection-less socket programming. Here, we are going to make one-way client and server communication. In this application, client sends a message to the server, server reads the message and prints it.

Here, two classes are being used: Socket and ServerSocket. The Socket class is used to communicate client and server. Through this class, we can read and write message. The ServerSocket class is used at server-side. The accept method of ServerSocket class blocks the console until the client is connected.

After the successful connection of client, it returns the instance of Socket at server-side. A socket is simply an endpoint for communications between the machines. The Socket class can be used to create a socket. The ServerSocket class can be used to create a server socket.

This object is used to establish communication with the clients. To create the server application, we need to create the instance of ServerSocket class.

Here, we are using port number for the communication between the client and server. You may also choose any other port number. The accept method waits for the client.

Socket Programming in C/C++

If clients connects with the given port number, it returns an instance of Socket. To create the client application, we need to create the instance of Socket class.

Here, we need to pass the IP address or hostname of the Server and a port number. Here, we are using "localhost" because our server is running on same system.All of the hotels and guesthouses were amazing and had friendly staff.

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simple socket programing project with gui

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Java Chat With Customizable GUI

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simple socket programing project with gui

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simple socket programing project with gui

His depth of knowledge in both statistics and R and his passion for teaching are the major contribution to the success of this class.

I took this class out of general curiosity and the fact that it used Python, which is increasingly attractive to me in building my own software tools. To my delighted surprise I found the course to be one of the very best (out of more than 20) I have taken at Statistics. It proved a harmonious blend of theory (buttressed by relevant reading and videos by the instructor), focused homework exercises, and training in Python coding.

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We see fake reviews as one of the biggest impediments to the growth of online commerce, and particularly smaller e-commerce sites seeking to grab their slice. I am actually shocked Yelp is as high as it is. I see so many shady businesses advertising on there that it is unbelievable.

The barrier of entry is so low to advertise on yelp. Yelp has created an advertising culture that businesses almost have to cheat to win on. You can start your business yesterday, be a convicted felon, unlicensed in your industry that requires a license and advertise on yelp.

That ought to scare people. Thanks for sharing this research. I think the number of consumers that have seen a fake review is much higher. There are way too many fake reviews between companies selling, offering discounts or review swap groups. It is more widespread than most consumers know.

Hi there, question about your results on Question 16. Any clarification is appreciated. Or am I missing something here. The information provided is outstanding and we use it on a daily basis when speaking with business owners about the importance of their Reviews and Online Reputation.

BBB is falling by the wayside. The BBB actually has really good processes in place to guard against fake online reviews. The are also the only entity that actually does a background check on their advertisers. For example, in Texas you will find unlicensed movers advertising on Yelp, Angies List, Nextdoor App, Facebook and Thumbtack. Once consumers realize how easy the Barrier of entry is for a business to advertise on Yelp, Angies List, Facebook, etc. Those others will start to lose consumer confidence.

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GaryReply Ken says: November 29, 2017 at 7:04 pm I am actually shocked Yelp is as high as it is. Reply Lori Harris says: November 28, 2017 at 6:03 pm Thanks for sharing this research. Can you point me to that data. ThanksReply Rosie Murphy says: November 29, 2017 at 9:44 am Hi Lori, thanks for your question. Hope this is useful. RosieReply Cynthia says: November 9, 2017 at 2:08 pm Hi there, question about your results on Question 16.

Reply Rosie Murphy says: November 9, 2017 at 3:26 pm Hi Cynthia. Thanks so much for reading. Reply Ken says: November 29, 2017 at 7:01 pm The BBB actually has really good processes in place to guard against fake online reviews.

ReplyLeave a Reply Cancel replyYour email address will not be published. Social proof is a psychological phenomenon. To get positive social validation for your company, it takes a little bit more finesse on your end. You have to rely on your existing customers to review your company and create a positive influence for prospective customers. The best way to generate social proof is by getting your customers to review your products. First, make sure you focus on the customer experience.


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