View log files

Location

OLRP Server log files are available at C:\ProgramData\Objectif Lune\OLRP\logs.

Authentication

Authentication details are logged at startup. Reviewing this information may be helpful if the service fails to start due to an authentication issue.

• If you selected OAuth authentication, there are at least two relevant entries, similar to the lines below:

  • [2025-04-13 21:09:27,286] INFO [main] com.objectiflune.remoteprint.server.security.SecurityConfiguration.filterChain(SecurityConfiguration.java:103) Security type is OAUTH

  • [2025-04-13 21:09:27,288] INFO [main] com.objectiflune.remoteprint.server.security.SecurityConfiguration.filterChain(SecurityConfiguration.java:159) OAuth JWK Set URI is https://login.windows.net/common/discovery/v2.0/keys

• If you selected Basic authentication, this is indicated by an entry similar to the line below:

  • [2025-04-14 18:50:08,420] INFO [main] com.objectiflune.remoteprint.server.security.SecurityConfiguration.filterChain(SecurityConfiguration.java:103) Security type is BASIC

• If you selected No authentication, this is indicated by an entry similar to the line below:

  • [2025-04-16 14:21:29,743] INFO [main] com.objectiflune.remoteprint.server.security.SecurityConfiguration.filterChain(SecurityConfiguration.java:103) Security type is NONE

Print Jobs

Print jobs display the date, time, type of message, and other details and the printer and the job. A sample error message is shown below.

[2025-04-23 12:38:54,653] ERROR [http-nio-9180-exec-5] com.objectiflune.remoteprint.server.socket.OLRPWebSocketTransferHandler.handleSessionFailure(OLRPWebSocketTransferHandler.java:383) error in OLRPWebSocketTransferHandler Print job QWUip02PAt refused by server because License check failed with status = invalid