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Bug 348472

Summary:	Eugenia: race condition when generating models
Product:	[Modeling] Epsilon	Reporter:	Antonio Garcia-Dominguez <agarcdomi>
Component:	Core	Assignee:	Antonio Garcia-Dominguez <agarcdomi>
Status:	CLOSED FIXED	QA Contact:
Severity:	normal
Priority:	P3	CC:	dkolovos
Version:	unspecified
Target Milestone:	---
Hardware:	PC
OS:	Linux
Whiteboard:	interim

Description Antonio Garcia-Dominguez

2011-06-06 16:26:04 EDT

Due to the way Eugenia waits for a file to be produced, sometimes it keeps on waiting forever for a file. It's not too noticeable in a single-core or dual-core computer, but it seems to be more frequent in quad-core machines.

Normally, Eugenia starts the transformation to generate the models, refreshes the models and then waits for the file indefinitely. I think it would be safer to start generating the models and then refresh and check if the file exists repeatedly, with a slight delay between checks to avoid hogging the CPU.

Comment 1 Antonio Garcia-Dominguez

2011-06-06 16:40:35 EDT

Fixed in SVN r1497.

Comment 2 Dimitris Kolovos

2011-07-25 08:18:23 EDT

Fixed in 0.9.1