[SCB-365] when configured ssl certificates not exists, startup will hang and no error messages

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: java-chassis-1.0.0-m1
• Component/s: Java-Chassis
• Assignee: liubao
• Reporter: liubao
• Created: 02/Mar/18 08:52
• Updated: 04/Apr/18 04:15
• Resolved: 04/Apr/18 04:15

Description

runnging demo of springmvc-server

1. modify ssl.keystore to a wrong file name;
2. start springmvc-server demo

we will see startup is hang and no error messages is printed

 

Root cause anaylse:

For HttpServer in Verticals, vert.x will create a CloseHook and execute deploy callback. But HttpServer CloseHook will check if httpserver is created and listen is successful. if not it will not execute deploy callback and VertexUtils.blockDeploy will hang.

 

Solutions:

This is not a valid scenario, so just print the exceptions and give user diagnosis information is enough now. We will future to feedback to vert.x to see better solution.

Issue Links

• links to: GitHub Pull Request #567