Use erpc instead of rpc

Author: timothyvanderaerden

lib/ecto_mysql_extras.ex

@@ -91,10 +91,10 @@ defmodule EctoMySQLExtras do
     try do
       :erpc.call(node, repo, :query!, [query, [], query_opts])
     catch
-      :error, {:exception, :undef, _} ->
+      _, {:exception, :undef, _} ->
         raise "repository is not defined on remote node"
 
-      :error, {:erpc, error} ->
+      _, error ->
         raise "cannot send query to remote node #{inspect(node)}. Reason: #{inspect(error)}"
     else
       result ->

test/ecto_mysql_extras_test.exs

@@ -259,7 +259,7 @@ defmodule EctoMySQLExtrasTest do
       node_name = :"[email protected]"
 
       assert_raise RuntimeError,
-                   "cannot send query to remote node #{inspect(node_name)}. Reason: :noconnection",
+                   "cannot send query to remote node #{inspect(node_name)}. Reason: {:erpc, :noconnection}",
                    fn ->
                      EctoMySQLExtras.query(:plugins, {EctoMySQLExtras.TestRepo, node_name})
                    end