happy tcp

config/runtime.exs

@@ -319,7 +319,18 @@ config :plausible, PlausibleWeb.Endpoint,
  websocket_url: websocket_url,
  secure_cookie: secure_cookie
 
-maybe_ipv6 = if System.get_env("ECTO_IPV6"), do: [:inet6], else: []
+maybe_ipv6 =
+ if get_var_from_path_or_env(config_dir, "ECTO_IPV6") do
+ if config_env() in [:ce, :ce_dev, :ce_test] do
+ Logger.warning(
+ "ECTO_IPV6 is no longer necessary as all TCP connections now try IPv6 automatically with IPv4 fallback"
+ )
+ end
+
+ [:inet6]
+ else
+ []
+ end
 
 db_cacertfile = get_var_from_path_or_env(config_dir, "DATABASE_CACERTFILE", CAStore.file_path())
 
@@ -368,6 +379,12 @@ maybe_ch_ipv6 =
  get_var_from_path_or_env(config_dir, "ECTO_CH_IPV6", "false")
  |> String.to_existing_atom()
 
+if maybe_ch_ipv6 && config_env() in [:ce, :ce_dev, :ce_test] do
+ Logger.warning(
+ "ECTO_CH_IPV6 is no longer necessary as all TCP connections now try IPv6 automatically with IPv4 fallback"
+ )
+end
+
 ch_cacertfile = get_var_from_path_or_env(config_dir, "CLICKHOUSE_CACERTFILE")
 
 ch_transport_opts = [

lib/plausible/application.ex

@@ -8,6 +8,7 @@ defmodule Plausible.Application do
 
  def start(_type, _args) do
  on_ee(do: Plausible.License.ensure_valid_license())
+ on_ce(do: :inet_db.set_tcp_module(:happy_tcp))
 
  children = [
  Plausible.Cache.Stats,

mix.exs

@@ -143,7 +143,8 @@ defmodule Plausible.MixProject do
  {:sweet_xml, "~> 0.7.4"},
  {:zstream, "~> 0.6.4"},
  {:con_cache, "~> 1.1.0"},
- {:req, "~> 0.5.0"}
+ {:req, "~> 0.5.0"},
+ {:happy_tcp, github: "ruslandoga/happy_tcp", only: [:ce, :ce_dev, :ce_test]}
  ]
  end