2022.2

Table Of Contents
Timeout
During a job transfer from the OL Connect Send Printer Driver to Workflow, a timeout could occur (indic-
ated by a log entry like ERROR: sendBinaryContents: Could not open request. Reason: 12002”). In
this case, the timeout for the HTTP service in Workflow needs to be increased. It is recommended to
use a value of more than 10 minutes (>600 seconds).
Additionally, the timeout in the browser on the client side should be enhanced. Please see the help
pages for your browser about how to do this.
Security
In order to provide security when printing over the internet, OL Connect Send includes several pro-
tective features.
HTTPS Communication
The OL Connect Send Printer Driver can be set to use HTTPS for any job transfer. To do this, Workflow
must also be set to use HTTPS.
Job Origin
Each print job will include unique information about the machine it has been sent from. This unique
machine ID is calculated with a proven method and will be transferred, encrypted and enhanced. The
enhancement will result in a different encrypted machine ID per print job, so that spoofing can be detec-
ted. On the server side, if spoofing is detected a respective message will be created.
Users can set up Workflow processes and filters to accept only specific jobs from known machine IDs,
thus enhancing security.
Database connection
The Job Processor plugin works with a database to store all relevant job information. This database is
a HyperSQL Database (HSQLDB, see https://en.wikipedia.org/wiki/HSQL_Database_Engine). It is
installed as a service with the name OL Connect Send DBServer (the internal service name is
OLCSServer).
Communication between the plugin and the database occurs using port 9001 (the default port for
HSQLDB). However, there may be situations where this port is already blocked by another application
and may need to be changed.
Several database settings can be modified by creating an ini file. This file must be named
“OLCSSvc.ini and stored in the same folder as the executable OLCSSvc.exe, located under %Com-
monProgramFiles(x86)%\Objectif Lune\<Workflow Name>\Plugins\CPD.
By adding the entry “DBPort = <new port number> under [HSQLDBSETTINGS] and then restarting the
service, the communication port is changed.
Note that Workflow has to be restarted after such a modification.
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