[Varnish] #1130: varnishncsa -d makes it exit(0) after processing old entries

[Varnish]

#1130: varnishncsa -d makes it exit(0) after processing old entries
-------------------+--------------------------------------------------------
 Reporter:  bz     |        Type:  defect     
   Status:  new    |    Priority:  normal     
Milestone:         |   Component:  varnishncsa
  Version:  3.0.2  |    Severity:  normal     
 Keywords:         |  
-------------------+--------------------------------------------------------
 When starting varnishncsa with -d to handle old log entries as well it
 will quickly terminate without error.

 The problem is:
 -d will set F_NON_BLOCKING,
 which will make vsl_nextlog return -1 eventually,
 making VSL_NextLog return -1,
 making VSL_Dispatch - you guessed it - return -1,
 which means the loop at the end of varnishncsa will terminate and
 varnishncsa will exit(0);

-- 
Ticket URL: <https://www.varnish-cache.org/trac/ticket/1130>
Varnish <https://varnish-cache.org/>
The Varnish HTTP Accelerator