modbusslave 异常捕获

2025-10-20 10:50:48 +08:00 · 2025-07-01 10:51:10 +08:00
parent feb1d0a3c5
commit a48a42abe4
1 changed files with 4 additions and 0 deletions
--- a/src/Plugin/ThingsGateway.Foundation.Modbus/Slave/ModbusSlave.cs
+++ b/src/Plugin/ThingsGateway.Foundation.Modbus/Slave/ModbusSlave.cs
@@ -484,6 +484,10 @@ public class ModbusSlave : DeviceBase, IModbusAddress
                        await ReturnData(client, valueByteBlock.Memory, e).ConfigureAwait(false);
                    }
                }
+                catch
+                {
+                    await WriteError(modbusRtu, client, Bytes, e).ConfigureAwait(false);
+                }
                finally
                {
                    valueByteBlock.SafeDispose();