[HELP] Error 104, Connection reset by peer

[PRiOTiers]

Not possible to write values to the gateway. I once worked with 2.5.2.

ErrorLOG:

""2020-12-23 10:43:17" - DEBUG - [bytes_modbus_downlink_converter.py] - bytes_modbus_downlink_converter - 95 - [11547]" ""2020-12-23 10:43:17" - DEBUG - [modbus_connector.py] - modbus_connector - 301 - With result Modbus Error: [Input/Output] [Errno 104] Connection reset by peer" ""2020-12-23 10:43:17" - DEBUG - [modbus_connector.py] - modbus_connector - 371 - ModbusIOException(ConnectionResetError(104, 'Connection reset by peer'), 6)" ""2020-12-23 10:43:17" - DEBUG - [modbus_connector.py] - modbus_connector - 237 - Modbus trying connect to TCP_Slave005 ""2020-12-23 10:43:17" - DEBUG - [modbus_connector.py] - modbus_connector - 239 - Modbus connected." ""2020-12-23 10:43:17" - DEBUG - [bytes_modbus_downlink_converter.py] - bytes_modbus_downlink_converter - 95 - [0]" ""2020-12-23 10:43:17" - DEBUG - [modbus_connector.py] - modbus_connector - 301 - With result Modbus Error: [Input/Output] [Errno 104] Connection reset by peer" ""2020-12-23 10:43:17" - DEBUG - [modbus_connector.py] - modbus_connector - 371 - ModbusIOException(ConnectionResetError(104, 'Connection reset by peer'), 6)" ""2020-12-23 10:43:17" - DEBUG - [modbus_connector.py] - modbus_connector - 237 - Modbus trying connect to TCP_Slave005 ""2020-12-23 10:43:17" - DEBUG - [modbus_connector.py] - modbus_connector - 239 - Modbus connected."

Versions (please complete the following information):

Debian GNU/Linux 10 (buster) Kernel: 5.4.24 docker/stable 1.5-2 all Thingsboard IoT Gateway version 2.5.5.2 python3/stable 3.7.3-1 armhf

current modbus.json config file

{ "server": { "name": "Modbus Default Server", "type": "tcp", "host": "192.168.11.152", "port": 502, "timeout": 35, "method": "socket", "byteOrder": "BIG", "devices": [ { "unitId": 1, "deviceName": "TCP_Slave005", "deviceType": "Type005", "attributesPollPeriod": 5000, "timeseriesPollPeriod": 5000, "sendDataOnlyOnChange": false, "attributes": [ { "byteOrder": "BIG", "tag": "cable_state", "type": "32uint", "functionCode": 3, "registerCount": 2, "address": 1004, "deviceName": "TCP_Slave005" }, { "byteOrder": "BIG", "tag": "firmware_code", "type": "32uint", "functionCode": 3, "registerCount": 2, "address": 1013, "deviceName": "TCP_Slave005" }, { "byteOrder": "BIG", "tag": "charging_state", "type": "32uint", "functionCode": 3, "registerCount": 2, "address": 1000, "deviceName": "TCP_Slave005" }, { "byteOrder": "BIG", "tag": "serial_number", "type": "32uint", "functionCode": 3, "registerCount": 2, "address": 1014, "deviceName": "TCP_Slave005" }, { "byteOrder": "BIG", "tag": "feature_code", "type": "32uint", "functionCode": 3, "registerCount": 2, "address": 1016, "deviceName": "TCP_Slave005" }, { "byteOrder": "BIG", "tag": "max_supported_current", "type": "32uint", "functionCode": 3, "registerCount": 2, "address": 1110, "deviceName": "TCP_Slave005" } ], "timeseries": [ { "byteOrder": "BIG", "tag": "tt_forward_active_energy", "type": "32uint", "functionCode": 3, "registerCount": 2, "address": 1036, "deviceName": "TCP_Slave005" }, { "byteOrder": "BIG", "tag": "total_active_power", "type": "32uint", "functionCode": 3, "registerCount": 2, "address": 1020, "deviceName": "TCP_Slave005" }, { "byteOrder": "BIG", "tag": "tt_forward_active_energy_thisSession", "type": "32uint", "functionCode": 3, "registerCount": 2, "address": 1502, "deviceName": "TCP_Slave005" }, { "byteOrder": "BIG", "tag": "charging_state", "type": "32uint", "functionCode": 3, "registerCount": 2, "address": 1000, "deviceName": "TCP_Slave005" }, { "byteOrder": "BIG", "tag": "cable_state", "type": "32uint", "functionCode": 3, "registerCount": 2, "address": 1004, "deviceName": "TCP_Slave005" }, { "byteOrder": "BIG", "tag": "error_code", "type": "32uint", "functionCode": 3, "registerCount": 2, "address": 1006, "deviceName": "TCP_Slave005" }, { "byteOrder": "BIG", "tag": "l1_current", "type": "32uint", "functionCode": 3, "registerCount": 2, "address": 1008, "deviceName": "TCP_Slave005" }, { "byteOrder": "BIG", "tag": "l2_current", "type": "32uint", "functionCode": 3, "registerCount": 2, "address": 1010, "deviceName": "TCP_Slave005" }, { "byteOrder": "BIG", "tag": "l3_current", "type": "32uint", "functionCode": 3, "registerCount": 2, "address": 1012, "deviceName": "TCP_Slave005" }, { "byteOrder": "BIG", "tag": "RFID_card", "type": "32uint", "functionCode": 3, "registerCount": 2, "address": 1500, "deviceName": "TCP_Slave005" }, { "byteOrder": "BIG", "tag": "l1_voltage", "type": "32uint", "functionCode": 3, "registerCount": 2, "address": 1040, "deviceName": "TCP_Slave005" }, { "byteOrder": "BIG", "tag": "l2_voltage", "type": "32uint", "functionCode": 3, "registerCount": 2, "address": 1042, "deviceName": "TCP_Slave005" }, { "byteOrder": "BIG", "tag": "l3_voltage", "type": "32uint", "functionCode": 3, "registerCount": 2, "address": 1044, "deviceName": "TCP_Slave005" }, { "byteOrder": "BIG", "tag": "power_factor", "type": "32uint", "functionCode": 3, "registerCount": 2, "address": 1046, "deviceName": "TCP_Slave005" }, { "byteOrder": "BIG", "tag": "max_charging_current", "type": "32uint", "functionCode": 3, "registerCount": 2, "address": 1100, "deviceName": "TCP_Slave005" } ], "attributeUpdates": [ { "byteOrder": "BIG", "tag": "set_charging_current", "type": "16uint", "functionCode": 6, "registerCount": 1, "address": 5004, "deviceName": "TCP_Slave005" }, { "byteOrder": "BIG", "tag": "set_energy", "type": "16uint", "functionCode": 6, "registerCount": 1, "address": 5010, "deviceName": "TCP_Slave005" }, { "byteOrder": "BIG", "tag": "unlock_plug", "type": "16uint", "functionCode": 6, "registerCount": 1, "address": 5012, "deviceName": "TCP_Slave005" }, { "byteOrder": "BIG", "tag": "enable_user", "type": "16uint", "functionCode": 6, "registerCount": 1, "address": 5014, "deviceName": "TCP_Slave005" } ] } ] } }

[samson0v]

Hi @yvo-pfenninger, please, update your Gateway to the newest version via the master branch and let us know if it helps. Thanks for your interest in ThingsBoard IoT Gateway.

[PRiOTiers]

@samson0v Thank you for your help! I am testing it on the newest docker. I will keep you updated.

[samson0v]

Hi @yvo-pfenninger, did you test the Gateway?