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Bug 314568

Summary:

OutOfMemory Error after having cycled numerous Transient Database Connection Profiles

Product:

[Tools] Data Tools

Reporter:

Linda Chan <lchan>

Component:

Connection Mgt Framework

Assignee:

Linda Chan <lchan>

Status:

RESOLVED FIXED

QA Contact:

Severity:

major

Priority:

Flags:

bfitzpat: review+

Version:

1.7.2

Target Milestone:

1.8

Hardware:

OS:

Windows Server 2003

Whiteboard:

Attachments:

Description	Flags
Patch	none

Description Linda Chan

2010-05-26 16:20:26 EDT

When doing multiple (a few hundred) runs of using transient database connection profiles to connect for use with the SQM parser, the process gets OutOfMemoryError.
When a transient profile is done and deleted from the connection profile manager, some weak references are still kept, and associated memory are not garbage collected.  

The attached patch calls #dispose immediately when deleting a transient profile, so all its managed connections kept in mFactoryIDToManagedConnection are released immediately.

Comment 1 Linda Chan

2010-05-26 16:22:02 EDT

Created attachment 170095 [details]
Patch

Comment 2 Linda Chan

2010-05-26 16:34:05 EDT

Committed patch.  Tagged with v201005270426.

Fitz, this is just adding a call to #dispose.  Let me know if you see any issue with the patch.  Thanks.

Comment 3 Brian Fitzpatrick

2010-05-26 16:40:33 EDT

Patch looks pretty straightforward to me. :)