Task.setSourceTag

Sets task's source tag.

You can use this to tag a task return value with a particular pointer (usually a pointer to the function doing the tagging) and then later check it using gio.task.Task.getSourceTag (or gio.async_result.AsyncResult.isTagged) in the task's "finish" function, to figure out if the response came from a particular place.

A macro wrapper around this function will automatically set the task’s name to the string form of source_tag if it’s not already set, for convenience.

class Task
void
setSourceTag
(
void* sourceTag = null
)

Parameters

sourceTag void*

an opaque pointer indicating the source of this task