public AgentControllerState getAgentControllerState() {
			if (m_agentReference == null) {
				return AgentControllerState.UNKNOWN;
			}
			AgentControllerProcessReportMessage agentProcessReport = m_agentReference.m_agentProcessReportMessage;
			return agentProcessReport == null ? AgentControllerState.UNKNOWN : agentProcessReport.getState();
		}
Get agent controller status.

@return {@link AgentControllerState} member
ngrinder-core/src/main/java/net/grinder/console/communication/AgentProcessControlImplementation.java