[jbosstools-issues] [JBoss JIRA] (JBIDE-14999) LiveReload: add option for refresh delay

[Lukáš Fryč (JIRA)]

Lukáš Fryč created JBIDE-14999:
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             Summary: LiveReload: add option for refresh delay
                 Key: JBIDE-14999
                 URL: https://issues.jboss.org/browse/JBIDE-14999
             Project: Tools (JBoss Tools)
          Issue Type: Feature Request
          Components: livereload
    Affects Versions: 4.1.0.Beta1
            Reporter: Lukáš Fryč


LiveReload currently refreshes a page immediately as changes are deployed (at least I guess so).

However it takes some time to WildFly container, JRebel or JSF implementation to reflect those changes. I'm getting following error:

{code}
Warning: This page calls for XML namespace http://jsflive.at/taglib declared with prefix jl but no taglibrary exists for that namespace.
{code}

That means the taglibrary configuration in JSF subsystem wasn't initialized correctly (seems like a consequence of JRebel configuration reloading):

{code}
11:10:19,153 INFO  [stdout] (default task-46) 2013-06-25 11:10:19 JRebel: Reloading configuration
{code}

I propose to add a "refresh delay" which will serve as a delay for runtime to reflect changes and which will be configurable by user considering his use case.

For record, I have tried to use command line guard-livereload with following configuration with 2 sec. grace period and everything works fine then - changes are reflected after delayed update:

{code}
guard 'livereload', :grace_period => 2 do
   watch(%r{.+\.(css|js|html|xhtml|json)})
end
{code}

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