2022.2

Table Of Contents
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Serve HTTP resources: This is where you enable static resources in PlanetPress Workflow.
When enabling this option, the HTTP server will always look in the Resource Folder for files
requested inside of the Resource action name as a folder. This means that, if your Resource
folder is c:\PlanetPress\http and your Resource action name is static, pointing your
browser to http://127.0.0.1:8080/static/css/style.css will immediately load and
return the file c:\PlanetPress\http\css\style.css . This does not require any process to
work - everything is handled directly by the HTTP Server Input and files are returned imme-
diately. This feature is very useful when dealing with stylesheets, images, browser JavaScript, or
static HTML files that do not require any processing.
Note: It is possible to serve a default HTML file when no action is specified, for example
http://localhost:8080/ . This is done by creating an index.html file in the Resource
Folder defined above. However, resources called by this index.html must still use the
Resource action name, for example a stylesheet would still point to
http://127.0.0.1:8080/static/css/style.css or more simply stat-
ic/css/style.css.
You also need to take into consideration the options inside each of your processes that start with the
HTTP Server Input task, as they will greatly impact how this process responds. In the process's prop-
erties, the following options will modify HTTP behavior:
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Self-Replicating Process: This option is critically important when dealing with HTTP processes.
Basically, this means that when HTTP requests are received, the process will duplicate itself up
to the specified maximum number, in order to simultaneously (and asynchronously) handle mul-
tiple requests. See "Process properties" on page724 for more details.
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As soon as possible: This option needs to be checked, otherwise requests will not be handled
as they come in (this option is meant to be used on scheduled processes that run at intervals).
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Polling Interval (sec): This option determines how much time the HTTP Server Input waits
between the moment it finishes processing a request and the moment it picks up a new request.
This should be put at 0 in order to process requests as soon as possible, meaning immediately.
And finally, the HTTP Server Input task properties. While these are described in the "HTTP Server
Input" on page602 task properties page, here are a few considerations to keep in mind when using this
task:
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The HTTP Action corresponds precisely to the name immediately following the first slash of your
address. That is to say, placing the action myaction here means the process would be triggered
by opening http://127.0.0.1:8080/myaction in your browser.
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