In this case the controller sends out a FAILURE signal to the coordinator, thus invoking the compensatory activities in reverse order.
在本例中，控制器会将FAILURE信号发送给协调器，从而以反转顺序调用补偿活动。
If the controller receives a SUCCESS signal from an activity, it sends a signal to the coordinator component (in this case PROPAGATE), thus invoking the next activity.
如果控制器收到了来自活动的SUCCESS信号，它会发送信号到协调器组件(在本例中是PROPAGATE)，从而调用下一个活动。
For the light controller device in this state, pressing SW1 will cause the device to startup as a coordinator while pressing SW2 will cause it startup as a router.
对于灯控制器来说，按下sw1将会作为一个协调器启动，而按下sw2将会作为路由器启动。
For the light controller device in this state, pressing SW1 will cause the device to startup as a coordinator while pressing SW2 will cause it startup as a router.
对于灯控制器来说，按下sw1将会作为一个协调器启动，而按下sw2将会作为路由器启动。
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