ServiceEventInfoSubscriber QML Type
Subscribes to service_msgs::msg::ServiceEventInfo messages from a ROS 2 topic. More...
| Import Statement: | import QtRos2.ServiceMsgs |
| Inherits: | |
| Status: | Experimental Extension |
Properties
- clientGid : list<uint8_t>
- eventType : uint8_t
- message : serviceEventInfo
- sequenceNumber : int64_t
- stamp : time
Signals
- messageReceived(serviceEventInfo msg)
Detailed Description
ServiceEventInfoSubscriber receives serviceEventInfo values from a ROS 2 topic. Set the topic and node properties, then connect to the messageReceived() signal.
See also ServiceEventInfoPublisher and serviceEventInfo.
Property Documentation
clientGid : list<uint8_t>
The clientGid field of the last received message. Updated whenever a new message arrives. clientGidChanged is emitted on every update.
eventType : uint8_t
The eventType field of the last received message. Updated whenever a new message arrives. eventTypeChanged is emitted on every update.
message : serviceEventInfo
The last message received on topic. Updated whenever a new message arrives.
sequenceNumber : int64_t
The sequenceNumber field of the last received message. Updated whenever a new message arrives. sequenceNumberChanged is emitted on every update.
stamp : time
The stamp field of the last received message. Updated whenever a new message arrives. stampChanged is emitted on every update.
Signal Documentation
messageReceived(serviceEventInfo msg)
Emitted when a new serviceEventInfo arrives on topic. msg contains the received value.
Note: The corresponding handler is onMessageReceived.
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