Guilherme Salazar gszr

After some more testing, I found no confirmation for the hypothesis below.

In testing, I instrumented Go pluginserver with the pprof library, as follows:

import (
  ...
	_ "net/http/pprof"
)
func main() {

	luarocks --verbose --tree /tmp/test install lua-cjson
	-------------------------------------------------------------------------------
	Current configuration:
	-------------------------------------------------------------------------------
	accept_unknown_fields = false
	arch = "linux-aarch64"
	cache = {}
	cache_fail_timeout = 86400
	cache_timeout = 60
	check_certificates = false

	function run_file(filename, env)
	local fd, err = io.open(filename)
	if not fd then
	return nil, err, "open"
	end
	local str, err = fd:read("*a")
	fd:close()
	if not str then
	return nil, err, "open"
	end

	{
	"name": "request-callout",
	"config": {
	"callouts": [
	{
	"name": "callout1",
	"request": {
	"url": "http://httpbin.org/anything",
	"by_lua": "kong.ctx.shared.callouts.callout1.caching.cache_key = kong.request.get_header('cache-key')"
	},

	{
	"name": "request-callout",
	"config": {
	"callouts": [
	{
	"name": "callout1",
	"request": {
	"url": "http://httpbin.org/anything",
	"method": "GET"
	},