From 0effcd2cfed36baec1d960b64c901da7e56710a8 Mon Sep 17 00:00:00 2001 From: Mark Felder Date: Mon, 19 Apr 2021 15:43:17 -0500 Subject: [PATCH 1/6] Set Repo.transaction/2 timeout to infinity. Fixes pleroma.user delete_activities mix task. --- lib/pleroma/web/activity_pub/pipeline.ex | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/pleroma/web/activity_pub/pipeline.ex b/lib/pleroma/web/activity_pub/pipeline.ex index 377eccb92..400823094 100644 --- a/lib/pleroma/web/activity_pub/pipeline.ex +++ b/lib/pleroma/web/activity_pub/pipeline.ex @@ -24,7 +24,7 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do @spec common_pipeline(map(), keyword()) :: {:ok, Activity.t() | Object.t(), keyword()} | {:error, any()} def common_pipeline(object, meta) do - case Repo.transaction(fn -> do_common_pipeline(object, meta) end) do + case Repo.transaction(fn -> do_common_pipeline(object, meta) end, timeout: :infinity) do {:ok, {:ok, activity, meta}} -> @side_effects.handle_after_transaction(meta) {:ok, activity, meta} From 9bc69196d5dfbd3fb37c0e62da19ce08fb9bf28d Mon Sep 17 00:00:00 2001 From: Mark Felder Date: Tue, 20 Apr 2021 11:10:39 -0500 Subject: [PATCH 2/6] Add utility function to return infinite timeout for SQL transactions if we detect it was called from a Mix Task --- lib/pleroma/utils.ex | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/lib/pleroma/utils.ex b/lib/pleroma/utils.ex index bc0c95332..5e2fa8bf7 100644 --- a/lib/pleroma/utils.ex +++ b/lib/pleroma/utils.ex @@ -63,4 +63,13 @@ def posix_error_message(code) when code in @posix_error_codes do end def posix_error_message(_), do: "" + + def query_timeout do + {parent, _, _, _} = Process.info(self(), :current_stacktrace) |> elem(1) |> Enum.fetch!(2) + + cond do + parent |> to_string |> String.starts_with?("Elixir.Mix.Task") -> [timeout: :infinity] + true -> [timeout: 15_000] + end + end end From 9f711ddcf84bdb5a5680e1b55afa83768014906d Mon Sep 17 00:00:00 2001 From: Mark Felder Date: Tue, 20 Apr 2021 11:16:24 -0500 Subject: [PATCH 3/6] Try to set query timeout intelligently --- lib/pleroma/web/activity_pub/pipeline.ex | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/pleroma/web/activity_pub/pipeline.ex b/lib/pleroma/web/activity_pub/pipeline.ex index 400823094..a0f2e0312 100644 --- a/lib/pleroma/web/activity_pub/pipeline.ex +++ b/lib/pleroma/web/activity_pub/pipeline.ex @@ -7,6 +7,7 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do alias Pleroma.Config alias Pleroma.Object alias Pleroma.Repo + alias Pleroma.Utils alias Pleroma.Web.ActivityPub.ActivityPub alias Pleroma.Web.ActivityPub.MRF alias Pleroma.Web.ActivityPub.ObjectValidator @@ -24,7 +25,7 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do @spec common_pipeline(map(), keyword()) :: {:ok, Activity.t() | Object.t(), keyword()} | {:error, any()} def common_pipeline(object, meta) do - case Repo.transaction(fn -> do_common_pipeline(object, meta) end, timeout: :infinity) do + case Repo.transaction(fn -> do_common_pipeline(object, meta) end, Utils.query_timeout()) do {:ok, {:ok, activity, meta}} -> @side_effects.handle_after_transaction(meta) {:ok, activity, meta} From 99fd9c5e38ad08973f435f1a67d6af60d004c578 Mon Sep 17 00:00:00 2001 From: Mark Felder Date: Tue, 20 Apr 2021 12:00:02 -0500 Subject: [PATCH 4/6] OTP releases executing commands via pleroma_ctl show the parent of the process is :erl_eval --- lib/pleroma/utils.ex | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/pleroma/utils.ex b/lib/pleroma/utils.ex index 5e2fa8bf7..55aecc509 100644 --- a/lib/pleroma/utils.ex +++ b/lib/pleroma/utils.ex @@ -69,6 +69,7 @@ def query_timeout do cond do parent |> to_string |> String.starts_with?("Elixir.Mix.Task") -> [timeout: :infinity] + parent == :erl_eval -> [timeout: :infinity] true -> [timeout: 15_000] end end From 959dc6e6fc95b33700fb7e08689afb701b2877f2 Mon Sep 17 00:00:00 2001 From: Mark Felder Date: Thu, 22 Apr 2021 10:11:08 -0500 Subject: [PATCH 5/6] Cleanup and ensure we obey custom Repo timeout --- lib/pleroma/utils.ex | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/lib/pleroma/utils.ex b/lib/pleroma/utils.ex index 55aecc509..a446d3ae6 100644 --- a/lib/pleroma/utils.ex +++ b/lib/pleroma/utils.ex @@ -11,6 +11,8 @@ defmodule Pleroma.Utils do eperm epipe erange erofs espipe esrch estale etxtbsy exdev )a + @repo_timeout Pleroma.Config.get([Pleroma.Repo, :timeout], 15_000) + def compile_dir(dir) when is_binary(dir) do dir |> File.ls!() @@ -64,13 +66,20 @@ def posix_error_message(code) when code in @posix_error_codes do def posix_error_message(_), do: "" + @doc """ + Returns [timeout: integer] suitable for passing as an option to Repo functions. + + This function detects if the execution was triggered from IEx shell, Mix task, or + ./bin/pleroma_ctl and sets the timeout to :infinity, else returns the default timeout value. + """ + @spec query_timeout() :: [timeout: integer] def query_timeout do {parent, _, _, _} = Process.info(self(), :current_stacktrace) |> elem(1) |> Enum.fetch!(2) cond do parent |> to_string |> String.starts_with?("Elixir.Mix.Task") -> [timeout: :infinity] parent == :erl_eval -> [timeout: :infinity] - true -> [timeout: 15_000] + true -> [timeout: @repo_timeout] end end end From d7a71a275abea6286ee116d092ddc9440a9419a5 Mon Sep 17 00:00:00 2001 From: Mark Felder Date: Thu, 22 Apr 2021 10:15:05 -0500 Subject: [PATCH 6/6] Fixed pleroma.user delete_activities mix task. --- CHANGELOG.md | 1 + 1 file changed, 1 insertion(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index bfa76a89a..a1173414d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -23,6 +23,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/). - Uploading custom instance thumbnail via AdminAPI/AdminFE generated invalid URL to the image - Applying ConcurrentLimiter settings via AdminAPI - User login failures if their `notification_settings` were in a NULL state. +- Mix task `pleroma.user delete_activities` query transaction timeout is now :infinity ## [2.3.0] - 2020-03-01