This an simple Mobile Chat Application which is developed using Java Socket. To test this application we need at least 2 android devices. First install the server app on one device and turn a WIFI HOTSPOT ON  in that device. Client App should be installed in other devices.

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Make Sure to run Client Apps after running the Server Application.

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Now Clients can send Messages to Other clients through the Hotspot.

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This is not just a Chat Application. It is an simpler implementation of Proxy Server. Every Client should Send Messages through the Server. Every client can be recognized.