Re: How to implement gzip?

[Stephan Zuercher]

I've not used the gzip filter myself, but it definitely has to go after the router in the config.

On Tue, Sep 11, 2018 at 3:50 AM, <wann...@gmail.com> wrote:

"listener": {

  "name": "listner-http-443",

  "address": {

    "socketAddress": {

      "address": "0.0.0.0",

      "portValue": 443

    }

  },

  "filterChains": [

    {

      "filterChainMatch": {

        "sniDomains": [

          "*.abcxyz.com",

          "abcxyz.com"

        ]

      },

      "tlsContext": {

        "commonTlsContext": {

          "tlsCertificates": [

            {

              "certificateChain": {

                "filename": "/etc/envoy/cert.pem"

              },

              "privateKey": {

                "filename": "/etc/envoy/key.pem"

              }

            }

          ],

          "alpnProtocols": [

            "h2,http/1.1"

          ]

        }

      },

      "filters": [

        {

          "name": "envoy.http_connection_manager",

          "config": {

            "http_filters": [

              {

                "name": "envoy.router"

              },

              {

                "name": "envoy.gzip"

              }

            ],

            "rds": {

              "config_source": {

                "ads": {

                  

                }

              },

              "route_config_name": "my-routes"

            },

            "stat_prefix": "http"

          }

        }

      ]

    }

  ]

}

Above is my listener config for HTTPS. Envoy accepts is as normal. When I send a request with or without "Accept-Encoding : application/gzip", the response is always the same (no compression). Not sure what to make of it. Also is there any tool I can use to check if response is gzipped?

I used a simple python flask app with text/html response content type of approx 2.55MB text.

Headers I have tried

"Accept-Encoding : application/gzip"

"Accept-Encoding : gzip"

"accept-encoding : application/gzip"

"accept-encoding : *"

"accept-encoding : *;q=0,gzip;q=1"

and some other too.

The response headers (postman):

content-length →2670494

content-type →text/html; charset=utf-8

date →Tue, 11 Sep 2018 10:16:46 GMT

server →envoy

x-envoy-upstream-service-time →18

--
You received this message because you are subscribed to the Google Groups "envoy-dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email to envoy-dev+unsubscribe@googlegroups.com.
To post to this group, send email to envo...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/envoy-dev/1adf08a9-8749-4fb1-9a4a-8f1349fb88bd%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.