2018.2

Table Of Contents
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Close inactive instances after: If you want the PReS Workflow Messenger to close
inactive instances of the Alambic after a given number of minutes, enter a value in
this box. Enter a value of ”0” if you do not want the Messenger to terminate idle
instances of the Alambic.
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Logging options group
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Delete log files after: Enter the number of days after which to delete the Messenger
service logs. Each log covers a 24-hour period and is kept in the Log folder, which
is located in the installation folder.
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Verbose log: Select this option if you want the log to contain a maximum amount of
information.
HTTP Server Input plugin preferences 1
The first set of HTTP Server Input plugin preferences controls the server protocol aspects of
the PReS Workflow HTTP Server Input tasks. This is where you enable and configure secure
communication for the HTTP Server.
Click the PReS Workflow button and then the Preferences button, to open the Preferences
dialog. The HTTP Server Input 1 plugin preferences can be found under Plug-in.
Preferences
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Port: Select the port to use. The default port is 8080, the official HTTP alternate port, so
as not to interfere with the standard HTTP port (80). To block any regular HTTP traffic (for
example if only using HTTPS connections) the port can be set to 0.
Note that it is possible to use both the NodeJS Server and the standard HTTP Server
simultaneously, provided that they are not set to listen to the same port. See "NodeJS
Server Input plugin preferences 1" on page725.
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Time out: Set the timeout period in seconds. The default value is 120 seconds.
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Enable server for SSL requests: Check this option to enable secure data exchange
over the Web. This enables the boxes below and lets you specify your secure
communication settings.
Note
The Root certificate, Certificate and Key files must be in the PEM format (ASCII
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