[Varnish] #1408: idle_send_timeout not valid in an included vcl file

[Varnish]

#1408: idle_send_timeout not valid in an included vcl file
-------------------------------+----------------------
 Reporter:  raymondjiii        |       Type:  defect
   Status:  new                |   Priority:  normal
Milestone:                     |  Component:  varnishd
  Version:  3.0.5              |   Severity:  normal
 Keywords:  idle_send_timeout  |
-------------------------------+----------------------
 I generate a backend director round-robin vcl file that I include in my
 main vcl file.

 For the backends I am trying to set idle_send_timeout but it apparently is
 not valid despite it being in the varnishd manpage.

 EXAMPLE director round-robin file I use:

 backend gamesfeinternal00000 {
   .host = "10.74.65.38";
   .port = "80";
   .between_bytes_timeout = 90s;
   .connect_timeout = 10s;
   .first_byte_timeout = 90s;
   .idle_send_timeout = 90s;
   .probe = {
        .url = "/server-status?auto";
        .interval = 60s;
        .timeout = 60s;
        .window = 5;
        .threshold = 3;
   }
 }

 director localhosts round-robin {
 { .backend = gamesfeinternal00000; }
 }


 $ varnishd -C -f default.vcl
 Message from VCC-compiler:
 Unknown field: 'idle_send_timeout' at
 ('/etc/varnish/nyt-varnish-loadbalancer.vcl' Line 7 Pos 4)
   .idle_send_timeout = 90s;
 ---#################-------


 backend gamesfeinternal00000 {
 In backend specification starting at:
 ('/etc/varnish/nyt-varnish-loadbalancer.vcl' Line 1 Pos 1)
 backend gamesfeinternal00000 {
 #######-----------------------

 Running VCC-compiler failed, exit 1

 VCL compilation failed

-- 
Ticket URL: <https://www.varnish-cache.org/trac/ticket/1408>
Varnish <https://varnish-cache.org/>
The Varnish HTTP Accelerator