[TS-5108] SSL requests might stall because enabled write is ignored

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 7.1.0
• Component/s: SSL
• Backport to Version: 6.2.1
• Assignee: Otto van der Schaaf
• Reporter: Kees Spoelstra
• Created: 04/Jan/17 14:53
• Updated: 06/Jan/17 16:32
• Resolved: 06/Jan/17 16:32

Description

In non-debug mode an enabled write is ignored resulting in a stalled request. In debug mode the writeReschedule is fired.

A fix is to move the conditional writeReschedule out of the conditional debug code.

Addendum to:
https://issues.apache.org/jira/browse/TS-2815
https://github.com/apache/trafficserver/commit/f3a3edb048fc5f96163d1c4a26c1523383786f5d

For more context:
https://github.com/apache/trafficserver/blob/6.2.0/iocore/net/SSLNetVConnection.cc#L1279

Issue Links

• links to: GitHub Pull Request #1300