create_source
Description:
Creates a SocketSource that can be attached to a
MainContext to monitor for the availability of the specified condition
on the DatagramBased.
The SocketSource keeps a reference to the this.
The callback on the source is of the DatagramBasedSourceFunc type.
It is meaningless to specify g_io_err or g_io_hup in condition
; these conditions will always be reported in the callback if they are true.
If non-null, cancellable can be used to cancel the source, which will cause the source to
trigger, reporting the current condition (which is likely 0 unless cancellation happened at the same time as a condition change). You can check
for this in the callback using is_cancelled.
Parameters:
| this | |
| condition |
a IOCondition mask to monitor |
| cancellable |
Returns:
|
a newly allocated SocketSource |