Bug 426254 - Connection breaks frequently when using streaming compression
Summary: Connection breaks frequently when using streaming compression
Status: CLOSED FIXED
Alias: None
Product: z_Archived
Classification: Eclipse Foundation
Component: Scada (show other bugs)
Version: unspecified   Edit
Hardware: Other Linux
: P1 major (vote)
Target Milestone: ---   Edit
Assignee: Project Inbox CLA
QA Contact:
URL:
Whiteboard:
Keywords: greatbug
Depends on:
Blocks:
 
Reported: 2014-01-21 09:22 EST by Jens Reimann CLA
Modified: 2021-03-04 17:25 EST (History)
0 users

See Also:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Jens Reimann CLA 2014-01-21 09:22:21 EST 
Under some circumstances NGP connections break frequently when the streaming compression is enabled.

The connections break because of corrupt data or timeouts.
Comment 1 Jens Reimann CLA 2014-01-21 09:25:04 EST 
This issue was another multithreading issue with Apache Mina and the compression filter. Injecting the compression filter into the chain breaks thread safety of the chain. In combination with the keepalive filter this can cause the stream compression to corrupt data.

This is solved in the nightlies and will be solved in 0.1.0-M3 milestone release by using a Executor filter before the streaming compression.
Comment 2 Jürgen Rose CLA 2014-05-02 04:29:16 EDT 
close all fixed bugs