Add missing netty-codec-haproxy dependency
<version>4.1.43.Final</version>
<scope>compile</scope>
</dependency>
+ <dependency>
+ <groupId>io.netty</groupId>
+ <artifactId>netty-codec-haproxy</artifactId>
+ <version>4.1.56.Final</version>
+ <scope>compile</scope>
+ </dependency>
<dependency>
<groupId>org.reflections</groupId>
<artifactId>reflections</artifactId>
