0000456: Tie all archive and queue saving to an interval

ID	Project	Category	View Status	Date Submitted	Last Update

0000456	Twitter Delitter	Performance	public	2020-02-07 17:09	2020-02-10 08:03

Reporter	BootBlock	Assigned To	BootBlock
Priority	normal	Severity	minor	Reproducibility	N/A
Status	closed	Resolution	fixed
Product Version	1.33
Target Version	1.34	Fixed in Version	1.34

Summary	0000456: Tie all archive and queue saving to an interval
Description	All archive and queue saving should request a save rather than actually perform the saves. Using the Pulse control (by me!), a call to Save() should call Pulse.Beat() and only after a specific interval should Pulse.TimedOut() be called in-which the saves are actually performed. This allows archive and queue saving to be called multiple times but the actual saving is only done once, say, a second after the last save call.
Tags	I/O

BootBlock 2020-02-07 18:50 administrator ~0000184	Batched saves are now in. The default is 2000 (milliseconds, equating to two seconds), meaning regardless of how many Queue and Tweet Archive saves are requested, the actual saving I/O is limited to once per two seconds. Saves are now requested* and not performed by calling code. Because saves are done through an "executive/supervisor", there are two little indicators within the status bar of the main form to show that there are save(s) pending. In the included screenshot, the first icon is the main tweet archive, and the second is the deletion queue. TD-PendingSaves1.png (2,306 bytes) TD-PendingSaves1.png (2,306 bytes)

BootBlock 2020-02-10 08:03 administrator ~0000194	Now using mutexes for tracking the saves and pending saves.

Date Modified	Username	Field	Change
2020-02-07 17:09	BootBlock	New Issue
2020-02-07 17:09	BootBlock	Assigned To	=> BootBlock
2020-02-07 17:09	BootBlock	Tag Attached: I/O
2020-02-07 17:09	BootBlock	Relationship added	related to 0000455
2020-02-07 18:35	BootBlock	Status	new => assigned
2020-02-07 18:50	BootBlock	Note Added: 0000184
2020-02-07 18:50	BootBlock	File Added: TD-PendingSaves1.png
2020-02-07 18:54	BootBlock	Status	assigned => closed
2020-02-07 18:54	BootBlock	Resolution	open => fixed
2020-02-07 18:54	BootBlock	Fixed in Version	=> 1.34
2020-02-10 08:03	BootBlock	Note Added: 0000194