GitHub user ahgittin opened a pull request:
https://github.com/apache/incubator-brooklyn/pull/614
Startup info
Start webserver first, and report server up-ness and health, with jsgui now
checking these in a cleaner way, discouraging access until everything is
started.
Prevents issue where GUI does not load for several seconds while things are
starting up. Also prepares us to allow people to explore and correct errors in
the GUI.
Also tidies up how we blocked `HaHotStateRequired` access, to know whether
a rebind is still in progress. (It is probable that server start sequence will
still need to wait on initial rebind, else risk saying "up" too early -- and
same for loading of the catalog; that will be tidied up shortly.)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ahgittin/incubator-brooklyn startup-info
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-brooklyn/pull/614.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #614
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commit 20810ac9e275eadbf5c00c8b2ba07534841e56f5
Author: Alex Heneveld <[email protected]>
Date: 2015-04-23T06:46:32Z
adjust cli start sequence so web/rest is avail always, with isUp check on
rest api
first step towards being able to interactively track the startup sequence
and notify on errors
commit ddce439f17143e838291c8f60ab6b69610ed9249
Author: Alex Heneveld <[email protected]>
Date: 2015-04-23T10:52:53Z
add ability to collect startup errors and check healthy through rest api
changes defaults to be to continue on error, and extends (and optimizes)
the BrooklynLauncherTest which checks this
commit e629602b41613f1068c9fa4b319e99dafc5eeeeb
Author: Alex Heneveld <[email protected]>
Date: 2015-04-23T15:31:30Z
javascript checks up on start, shows caution
popup now appears while server is starting, or if there are errors, and
comes back if server changes to standby.
changed to plug in *before* the routes are evaluated, so we don't load the
wrong data.
expands rest api to return several pieces of information to simplify gui
checks.
simplifies code in rest filters to block requests not compatible with
server state, including checking for upness there.
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