Install Confluence on windows will not set org.apache.tomcat.websocket.DEFAULT_BUFFER_SIZE as startup parameter for service.

Summary

Installing Confluence on Windows as a service will not add org.apache.tomcat.websocket.DEFAULT_BUFFER_SIZE as a startup parameter. And that will cause large "paste" of text to temporarily throw exception and brake Collaborative editing for that page.

Environment

Confluence 6.4.3

Steps to Reproduce

Install Confluence on Windows as a service.

Expected Results

Service will have org.apache.tomcat.websocket.DEFAULT_BUFFER_SIZE as a default startup parameter.

Actual Results

Service will not have org.apache.tomcat.websocket.DEFAULT_BUFFER_SIZE as a startup parameter.

Notes

Setenv.bat has this startup parameter by default.

Workaround

Add this startup parameter to Windows service

-Dorg.apache.tomcat.websocket.DEFAULT_BUFFER_SIZE=32768