@PreAuthorize("hasAnyRole('A')")
	@PutMapping(value = "/{ip}/{name}", params = "action=update")
	public void update(@PathVariable String ip, @PathVariable String name) {
		agentService.update(ip, name);
	}
Update the given agent.

@param ip   agent ip
@param name agent name
ngrinder-controller/src/main/java/org/ngrinder/agent/controller/AgentManagerApiController.java