Filter exceptions

Author: ericmj

config/prod.exs

@@ -22,7 +22,8 @@ config :sasl, sasl_error_logger: false
 
 config :sentry,
   enable_source_code_context: true,
-  root_source_code_paths: [File.cwd!()]
+  root_source_code_paths: [File.cwd!()],
+  before_send: {Diff.Application, :sentry_before_send}
 
 config :logger, level: :info
 

lib/diff/application.ex

@@ -34,6 +34,14 @@ defmodule Diff.Application do
     :ok
   end
 
+  def sentry_before_send(%Sentry.Event{original_exception: exception} = event) do
+    cond do
+      Plug.Exception.status(exception) < 500 -> nil
+      Sentry.DefaultEventFilter.exclude_exception?(exception, event.source) -> nil
+      true -> event
+    end
+  end
+
   if Mix.env() == :prod do
     defp goth_spec() do
       credentials =

mix.exs

@@ -50,7 +50,7 @@ defmodule Diff.MixProject do
       {:phoenix_view, "~> 2.0"},
       {:phoenix, "~> 1.6"},
       {:plug_cowboy, "~> 2.1"},
-      {:sentry, "~> 10.2"}
+      {:sentry, "~> 10.8"}
     ]
   end