What is Vert.x?
Vert.x is an event-driven, non-blocking toolkit which is designed for asynchronous communications. It is Ployglot in nature means it you can use Vert.x with multiple languages including Java, JavaScript, Groovy, Ruby, Ceylon, Scala and Kotlin.
How to run this program?
There are 2 ways to run this program.
1.Run it by creating a fat jar and then run the jar file 2.By creating a main method(as in this project). Using the main, you can directly run the program as normal java project.
To see the result on the web, open browser and write localhost:PORTNUMBER (8080 as per this project).