[IGNITE-14167] Concurrency issues in reconnect. Invalid update strategy of partition update.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: python-0.4.0
• Component/s: python, thin client
• Ignite Flags: Docs Required, Release Notes Required
• Assignee: Ivan Daschinsky
• Reporter: Ivan Daschinsky
• Created: 11/Feb/21 15:41
• Updated: 15/Feb/21 12:32
• Resolved: 15/Feb/21 12:32

Description

Currently the code in Connection class is not properly synchronized and
socket can be set to None while reconnecting and sending requests simultaneously.

Also, reconnections attempt are to short (8 fibonacci sequence items) and total only 33
sec.

These issues lead to flaky tests for affinity suite.

APPEND Also, there is invalid update of affinity version (stale version could be written) This lead to invalid partition update.

Issue Links

• links to: GitHub Pull Request #16
• links to: TC build