ReadKeyMini causes session to lock under some circumstances

Bug #1450499 reported by Fernando Ipar on 2015-04-30
18
This bug affects 4 people
Affects Status Importance Assigned to Milestone
Percona Toolkit moved to https://jira.percona.com/projects/PT
Fix Released
High
Frank Cizmich

Bug Description

I have a customer with an automated test framework that uses pt-online-schema-change, and when upgrading from 2.1 to 2.2, the tests halt with a terminal related problem.

If I remove the ReadKeyMini dependency from pt-online-schema-change, the test framework works again.

tags: added: pt-online-schema-change
Changed in percona-toolkit:
status: New → Fix Committed
importance: Undecided → High
assignee: nobody → Frank Cizmich (frank-cizmich)
milestone: none → 2.3.1
Frank Cizmich (frank-cizmich) wrote :

Removed ReadKeyMini. Messed up signal handling.
It was originally included to solve a small border case annoyance. We now deal with that one with Term:ReadKey if available. A compromise. :-)

Changed in percona-toolkit:
status: Fix Committed → Fix Released

Percona now uses JIRA for bug reports so this bug report is migrated to: https://jira.percona.com/browse/PT-389

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