thread-safe?

[Chris Butler]

heya folks,

been noticing some errors in our logs when people double-click
on buttons and other struts-related html elements.  are there
any issues with it being thread-safe?  is there something that
i should be doing with my Actions?

any tips or related info would be great.  i'm using the 1.0b1
build and haven't used any builds post that date.

Chris