[NETBEANS-5558] Connect database timeout by Netbeans database module

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 11.3
• Component/s: db - Code

Environment

Centos 7.6

• Flags: Important
• Assignee: Unassigned
• Reporter: zhangyuanchao
• Created: 08/Apr/21 01:24
• Updated: 08/Apr/21 01:24

Description

When using the database module of Netbeans to connect to the database, a connection timeout error occurred. This problem only happened occasionally on some Linux systems. I have tried it on 8.2, 11.3, and 12.3, and the results are the same. I tried to use Netbeans to develop an RCP program to connect to the database, but the problem still exists. But if you just develop a simple Swing program, there is no problem. why is that?

Thank you！