Edgestash VCL generated JSON variables

edgestash_json.vcl

vcl 4.0;

# Edgestash
# VCL generated JSON variables
# 
# /edgestash/test/1 template contents:
# Hello {{name}} {{test}}!

backend default
{
  .host = "localhost";
  .port = "80";
}

include "hit_miss.vcl";

sub vcl_recv
{
  if (req.url == "/synth/json") {
    return(synth(800));
  }
}

sub vcl_backend_response
{
  if (bereq.url == "/edgestash/test/1") {
    set beresp.do_edgestash = true;
  }
}

sub vcl_synth
{
  if (resp.status == 800) {
    synthetic({"
      {
        "name":"Reza",
        "test":""} + req.http.test + {""
      }
    "});
    return (deliver);
  }
}

sub vcl_deliver
{
  set resp.http.X-Test = "Varnish Plus 4.1 EDGESTASH JSON VCL";

  if (req.url == "/edgestash/test/1") {
    set resp.edgestash_json = "/synth/json";
  }
}