Reason for change

One reason:

• In XML-RPC mode, when the "max points" parameter is specified, don't download the full history first, realize that the number of points > max points, and then download the stats only. It's a waste of bandwidth. Instead, let the xmlrpc server determine what it has to send, depending on this "max points" parameter (IOT-99@JIRA).

Test Procedure

This version has been tested on the DEV server.

Rollback procedure

Version 2.0.2 could be reinstalled

CCB Jira

SSC-89@JIRA

Details

The proposed release adds 2 improvements:

• IOT-99@JIRA: in xml-rpc mode, the handling of max_points is transferred from the client side, to the server side. This uses the network bandwidth more intelligently. See the description in SSC-89@JIRA for details.
• IOT-92@JIRA: when a mnemonic is unknown, instead of reporting a NullPointerException when a trend is to be displayed, display the names of unknown mnemonics.

Stanford Linear Accelerator Center (3 issues)
T	Key	Summary	Assignee	Reporter	Pr	Status	Res	Created	Updated	Due
	IOT-99	The trending data server should be able to automatically switch between full history/stats when max_points is specified by the web app	David Decotigny	David Decotigny		Closed	FIXED	Jun 17, 2008	Jul 07, 2008
	IOT-92	Mnemonics in data selection list cause error messages in plots	David Decotigny	Pat Hascall		Closed	FIXED	May 20, 2008	Jul 06, 2008
	IOT-69	plots with NAN values are misleading	Massimiliano Turri	Pat Hascall		Closed	CANNOT REPRODUCE	Apr 04, 2007	Jul 06, 2008