### Relevant articles - [Embedded Jetty Server in Java](http://www.baeldung.com/jetty-embedded) - [Introduction to Netty](http://www.baeldung.com/netty) - [Exceptions in Netty](http://www.baeldung.com/netty-exception-handling) - [Programmatically Create, Configure and Run a Tomcat Server](http://www.baeldung.com/tomcat-programmatic-setup) - [Creating and Configuring Jetty 9 Server in Java](http://www.baeldung.com/jetty-java-programmatic) - [Testing Netty with EmbeddedChannel](http://www.baeldung.com/testing-netty-embedded-channel) - [MQTT Client in Java](https://www.baeldung.com/java-mqtt-client) - [Guide to XMPP Smack Client](https://www.baeldung.com/xmpp-smack-chat-client)