FIX: Make sure we write inside a lock.

2016-02-23 23:25:59 +08:00 · 2016-02-23 23:25:59 +08:00 · f2db1a27cf
parent 9de5c340b0
commit f2db1a27cf
1 changed files with 4 additions and 2 deletions
--- a/lib/active_record/connection_adapters/postgresql_fallback_adapter.rb
+++ b/lib/active_record/connection_adapters/postgresql_fallback_adapter.rb
@ -39,8 +39,10 @@ class PostgreSQLFallbackHandler
          raise e
        end
      ensure
-        @last_check = Time.zone.now
-        @running = false
+        @mutex.synchronize do
+          @last_check = Time.zone.now
+          @running = false
+        end
      end
    end
  end