fix: Handle properly erpc calls on Database.transaction/4

lib/realtime/database.ex

@@ -229,23 +229,21 @@ defmodule Realtime.Database do
   Runs database transaction in local node or against a target node withing a Postgrex transaction
   """
   @spec transaction(pid | DBConnection.t(), fun(), keyword()) :: {:ok, any()} | {:error, any()}
-  def transaction(db_conn, func, opts \\ [])
+  def transaction(db_conn, func, opts \\ [], metadata \\ [])
 
-  def transaction(%DBConnection{} = db_conn, func, opts),
-    do: transaction_catched(db_conn, func, opts)
+  def transaction(%DBConnection{} = db_conn, func, opts, metadata),
+    do: transaction_catched(db_conn, func, opts, metadata)
 
-  def transaction(db_conn, func, opts) when node() == node(db_conn),
-    do: transaction_catched(db_conn, func, opts)
+  def transaction(db_conn, func, opts, metadata) when node() == node(db_conn),
+    do: transaction_catched(db_conn, func, opts, metadata)
 
-  def transaction(db_conn, func, opts) do
-    metadata =
-      Keyword.take(Logger.metadata(), [:project_id, :tenant_id])
-      |> Keyword.put(:target, node(db_conn))
-
-    Rpc.enhanced_call(node(db_conn), __MODULE__, :transaction, [db_conn, func, opts, metadata])
+  def transaction(db_conn, func, opts, metadata) do
+    metadata = Keyword.put(metadata, :target, node(db_conn))
+    args = [db_conn, func, opts, metadata]
+    Rpc.enhanced_call(node(db_conn), __MODULE__, :transaction, args)
   end
 
-  defp transaction_catched(db_conn, func, opts, metadata \\ []) do
+  defp transaction_catched(db_conn, func, opts, metadata) do
     Postgrex.transaction(db_conn, func, opts)
   rescue
     e ->

mix.exs

@@ -4,7 +4,7 @@ defmodule Realtime.MixProject do
   def project do
     [
       app: :realtime,
-      version: "2.33.49",
+      version: "2.33.51",
       elixir: "~> 1.16.0",
       elixirc_paths: elixirc_paths(Mix.env()),
       start_permanent: Mix.env() == :prod,

test/realtime/database_test.exs

@@ -62,5 +62,20 @@ defmodule Realtime.DatabaseTest do
                         |> Task.await(15000)
              end) =~ "ErrorExecutingTransaction"
     end
+
+    test "run call using RPC", %{db_conn: db_conn} do
+      assert {:ok, %{rows: [[1]]}} =
+               Realtime.Rpc.enhanced_call(
+                 node(db_conn),
+                 Database,
+                 :transaction,
+                 [
+                   db_conn,
+                   fn db_conn -> Postgrex.query!(db_conn, "SELECT 1", []) end,
+                   [backoff: :stop],
+                   [tenant_id: "test"]
+                 ]
+               )
+    end
   end
 end

test/realtime/tenants/janitor_test.exs

@@ -40,7 +40,7 @@ defmodule Realtime.Tenants.JanitorTest do
     start_supervised!(
       {Task.Supervisor,
        name: Realtime.Tenants.Janitor.TaskSupervisor,
-       max_children: 2,
+       max_children: 5,
        max_seconds: 500,
        max_restarts: 1}
     )