Xxx java chat updating startup caches

Posted by / 06-Jul-2017 08:26

Xxx java chat

First of all, the app will be parted by two view controllers: In the first one, the user will be able to “sign in” to the app by providing a nickname only (we’ll avoid a more complicated login mechanism for obvious reasons).Once that happens, all existing users will be listed in a tableview, where next to their names a connection status indication will be displayed ( The second view controller is dedicated to the chat functionality.You can find a couple of interesting topics about websockets here and here, but also feel free to search the web for additional information.

In their majority, the server implements and provides RESTful APIs that apps can use for the communication.

The websocket communication relies on the client-server logic, where a persistent connection between a server and a client always exists.

To be more precise, the server “opens” a dedicated port where clients get connected to it.

Thankfully (once again), here it comes into the play a really handful framework that takes charge of all the connection issues behind the scenes, and makes the socket-based communication a real piece of cake. With all the above in mind, I intend to give you in this tutorial a first taste of the Socket. I’ll show you how to integrate it and use it so you can exchange messages with a server, and I’ll try to explain through examples how the client-server communication works.

As this introduction has become quite long already, I leave the details for later.

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Therefore, before you continue reading, please download a starter project to work with.