NXLog Multiline Log Files

Configuring NXLog to support log files containing log lines that span multiple lines can be done by adding something similar to the following snippet to nxlof.conf:

<Extension multiline>
  Module xm_multiline
  HeaderLine /^<event>/
  EndLine /^</event>/
</Extension>

<Input in4>
 Module im_file
 InputType multiline
 # Discard everything that doesn't seem to be an xml event
 Exec if $raw_event !~ /^<event>/ drop();
 File "C:\\myfile.log"
 CloseWhenIdle TRUE
</Input>