NLX logs requests on both the outway and inway. NLX adds a globally unique id of the request
X-NLX-Logrecord-ID for every request, which makes a request traceable throughout the network. The log record ID is created from 128 bits cryptographically secure random data and then encoded into a hexadecimal string of 32 characters.
The application that performs the request can append some additional headers that will be saved in the transaction log as well:
X-NLX-Request-User-Id, the id of the user performing the request
X-NLX-Request-Application-Id, the id of the application performing the request
X-NLX-Request-Subject-Identifier, an subject identifier for purpose registration (doelbinding)
X-NLX-Request-Process-Id, a process id for purpose registration (doelbinding)
X-NLX-Request-Data-Elements, a list of requested data elements
X-NLX-Request-Data-Subject, a key-value list of data subjects related to this request. e.g.
The headers set by the application are optional.
All request headers are logged before the request leaves the outway. The fields
X-NLX-Request-User are stripped off the request before it is forwarded to the inway.
The value of a
X-NLX-* header is limited to 1024 characters.