[BitBucket user: Sébastien Jodogne]
[BitBucket date: 2016-02-24.09:44:27]

This issue was discussed on the mailing list: https://groups.google.com/d/msg/orthanc-users/RQOqFB-zDmc/qqSJoVzqBAAJ

This timeout problem can be solved by enabling keep alive (e.g. to 120 seconds) in the configuration of the PostgreSQL server: http://dba.stackexchange.com/questions/97534/is-there-a-timeout-option-for-remote-access-to-postgresql-database