[DERBY-3644] NetworkServerControl.ping() on trunk against 10.3.2.1 and older servers give 'DRDA_InvalidReplyHeader2.S:Invalid reply header from network server: Invalid string . Plaintext connection attempt to an SSL enabled server?'

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 10.4.1.3, 10.4.2.0, 10.5.1.1
• Fix Version/s: 10.4.2.1, 10.5.3.1, 10.6.2.2, 10.7.1.1
• Component/s: Network Server
• Environment: All
• Urgency: Normal
• Issue & fix info: Repro attached, Workaround attached
• Bug behavior facts: Regression, Regression Test Failure
• Assignee: Mamta A. Satoor
• Reporter: Ole Solberg
• Created: 25/Apr/08 10:51
• Updated: 17/Jun/13 09:19
• Resolved: 27/Sep/10 18:09

Description

Since 2008-02-29 r632502(DERBY-2109) the compatibility tests run on trunk has reported

'DRDA_InvalidReplyHeader2.S:Invalid reply header from network server: Invalid string . Plaintext connection attempt to an SSL enabled server?'

when doing NetworkServerControl.ping() on trunk against 10.3.2.1 and older servers.

Is this a regression or according to spec?

The compatibility test itself, i.e. the client-server testing is OK.

Issue Links

• is related to: DERBY-2109 System privileges
• requires: DERBY-4786 Shutdown command without username and password should work with mixed client and network server releases.