2015-07-29 update 1

2015-07-29 14:17:12 +08:00
parent 200fe024c8
commit e5184d5d02
1 changed files with 11 additions and 1 deletions
--- a/Modbus.Net/ModBus.Net/TaskManager.cs
+++ b/Modbus.Net/ModBus.Net/TaskManager.cs
@@ -212,6 +212,8 @@ namespace ModBus.Net
                    if (_timer != null)
                    {
                        _timer.Change(Timeout.Infinite, Timeout.Infinite);
+                        _timer.Dispose();
+                        _timer = null;
                    }
                }
                else if (value < 0) return;
@@ -298,7 +300,15 @@ namespace ModBus.Net

        private void MaintainTasks(object sender)
        {
-            AsyncHelper.RunSync(MaintainTasksAsync);
+            try
+            {
+                AsyncHelper.RunSync(MaintainTasksAsync);
+            }
+            catch (Exception)
+            {
+                TaskStop();
+                TaskStart();
+            }
        }

        private async Task MaintainTasksAsync()