RosRequest¶

A handle for an asynchronous ROS 2 service request.

Description¶

RosRequest is returned by RosClient.async_send_request(). it acts as a promise or future, allowing you to check if a response has been received or await its completion.

Methods¶

RosMsg	get_response()
bool	is_completed()

Signals¶

completed(response: RosMsg) 🔗

Emitted when the service response is received. The response message is passed as an argument.

Method Descriptions¶

RosMsg get_response() 🔗

Returns the response message received from the service. Returns null if the request is not yet completed.

bool is_completed() 🔗

Returns true if the service response has been received.