[ Version ( since = "1.2" ) ]
public async bool setup (uint rate, Cancellable? cancellable) throws Error
Asynchronously enables or disables the extended signal quality information retrieval via periodic polling.
When the operation is finished, callback will be invoked in the thread-default main loop of the thread you are
calling this method from. You can then call setup.end to get the result of the operation.
See setup_sync for the synchronous, blocking version of this method.
| this |
A ModemSignal. |
| rate |
Refresh rate to set, in seconds. Use 0 to disable periodic polling. |
| cancellable |
A Cancellable or |
| callback |
A TaskReadyCallback to call when the request is satisfied or |
| user_data |
User data to pass to |