flush_async

Description:

[ Version ( since = "0.15" ) ]
public async bool flush_async (Cancellable? cancellable) throws Error

Forces an asynchronous write of all user-space buffered data for the given channel.

When the operation is finished callback will be called. You can then call flush_async.end to get the result of the operation.

this	a Channel
cancellable	optional GCancellable object, null to ignore
callback	callback to call when the request is satisfied
user_data	the data to pass to callback function