Asynchronous socket, http (client+server), websocket, and socket.io library for android. Based on nio, not threads.
'com.koushikdutta.androidasync:AndroidAsync:1.0.0'
<dependency>
<groupId>com.koushikdutta.androidasync</groupId>
<artifactId>AndroidAsync</artifactId>
<version>1.0.0</version>
</dependency>
<dependency org="com.koushikdutta.androidasync" name="AndroidAsync" rev="1.0.0"/>
"com.koushikdutta.androidasync", "AndroidAsync", "1.0.0"