public SyslogUdpSource syslogUdp(String host) {
		return SyslogUdpSource.withDefaults(host);
	}
Constructs a SyslogUdpSource that receives syslog events via udp.

@param host the ip of the machine where simulated syslog traffic will be sent.
@return an instance of SyslogUdpSource.
spring-xd-integration-test/src/main/java/org/springframework/xd/integration/fixtures/Sources.java