Avoid ChainSql.Worker fast crash loop

diodechain · Nov 20, 2023 · 6e82329 · 6e82329
1 parent 37ff35f
commit 6e82329
Showing 1 changed file with 13 additions and 1 deletion.
diff --git a/lib/model/chainsql.ex b/lib/model/chainsql.ex
@@ -87,7 +87,19 @@ defmodule Model.ChainSql do
       end
 
       {:ok, db} = Sql.start_database(Db.Default)
-      {:ok, %Writer{state | db: db}}
+      {:ok, %Writer{state | db: db}, {:continue, :prepare}}
+    end
+
+    @impl true
+    def handle_continue(:prepare, state) do
+      case :ets.whereis(Chain) do
+        :undefined ->
+          Process.sleep(1_000)
+          handle_continue(:prepare, state)
+
+        _pid ->
+          {:noreply, state}
+      end
     end
 
     @impl true