digitalrinaldo
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Posted: June 02, 2009 00:59 by digitalrinaldo
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When deploying a webapp, one often needs periodic actions. The PolllHandler was developed for this purpose to get changing status information and set the properties to reflec this change. I have not used it for a few years. What am I doing wrong. I set the poll handler. # # Poll handler # poll.class=sunlabs.brazil.handler.PollHandler poll.url=/configuration.html poll.prepend=config. poll.namespace=server Here is what I run <set name="environmentName" value="ST7" namespace="server" /> <set name="environmentPrefix" value="st7" /> <set name="configurationDone" value="true" /> Here is what I see when I print the properties whay are the names blank. config. config. config. config.count.attempts=10 config.count.errors=0 |
Poll Handler
2 posts
Replies: 1 - Last Post: June 06, 2009 10:38
by: digitalrinaldo
by: digitalrinaldo
showing 1 - 2 of 2
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digitalrinaldo
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Posted: June 06, 2009 10:38 by digitalrinaldo
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Stephen Uhler cleared this up for me. The PollHandler has two roles, as a handler to return java property type files to http requests and as a cron replacement. Since the pollhandler runs on a request thread care needs to be taken to make sure it is using the same session. I configured it as follows and I am using ides effects to set values int he global server namespace. handlers=session poll background map enablehttps trustme mount template file # # Poll handler # poll.class=sunlabs.brazil.handler.PollHandler poll.url=/configuration.html poll.prepend=config. poll.namespace=server poll.fast=true The prepend is not really needed. If you were to look at the output by listing all the properties by calling something like <definemacro name="showAllProperties" global="true" > <foreach name="a" glob="*" sort> <get name="a.name">=<get name="a.value"><br> </foreach> </definemacro> You would see some config params that have nothing after them in some cases, this is the PoolHanlder attempting to parse output and turn it into properties and failing. |
Replies: 1 - Last Post: June 06, 2009 10:38
by: digitalrinaldo
by: digitalrinaldo
