[ Version ( since = "0.13.10" ) ]
public async bool leave_async (ChannelGroupChangeReason reason, string message) throws Error
Leave channel this with reason as reason and message as leave message.
If this doesn't implement TP_IFACE_QUARK_CHANNEL_INTERFACE_GROUP or if for any reason we
can't properly leave the channel, we close it.
When we left the channel, callback will be called. You can then call leave_async.end to get the
result of the operation.
Note that unlike join_async, TP_CHANNEL_FEATURE_GROUP
feature does not have to be prepared and will be prepared for you. But this is a deprecated behaviour.
| this |
a Channel |
| reason |
the leave reason |
| message |
the leave message |
| callback |
a callback to call when we left the channel |
| user_data |
data to pass to |