Hello. Happy day
The esp32 device is located in the st-device-sdk-c-ref/apps/esp32/switch_example path
Testing switch_example code.
There were 2 problems during the test.
I would like to ask for your help with the reason and how to solve it.
- The first issue
- Test Environment
- phone : samsung galaxy s23
- android ver : 14
- smartthings ver : 1.8.17.22
- app automation conditions
[app image]
- Issue
- case 1
- Auto iteration condition 7 hours or so in the app “Routine run but some actions don’t run” message and wait for the app in a stopped state.
- case 2
- “mqtt idn’t get PINGRESP” ------> After “MQTT connection success” during automation, app is waiting. (No message in app)
[esp32 log]
Sequence number return : 1
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ellipsis (…)…
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Sequence number return : 2590
I (77769496) [IoT]: iot_cap_commands_cb(1106) > command : {“commands”:[{“id”:“6c111c3c-b16d-41f6-aa7b-592fbe8061f7”,“component”:“main”,“capability”:“switch”,“command”:“off”,“arguments”:}]}
Notification message received I (77802726) [IoT]: iot_cap_sub_cb(908) > command : {“commands”:[{“id”:“1183915f-ce78-466e-97f4-3024041fe340”,“component”:“main”,“capability”:“switch”,“command”:“on”,“arguments”:}]}
called [caps_switch_cmd_on_cb] func with num_args:0 I (77802736) [IoT]: st_cap_send_attr(613) > publish event, topic : /v1/deviceEvents/3a743cb9-acb9-4420-a421-790356f3b394, payload : {“deviceEvents”:[{“component”:“main”,“capability”:“switch”,“attribute”:“switch”,“value”:“on”,“providerData”:{“sequenceNumber”:2591,“timestamp”:“1724283963339”}}]}
Sequence number return : 2591
I (77802766) [IoT]: iot_cap_commands_cb(1106) > command : {“commands”:[{“id”:“1183915f-ce78-466e-97f4-3024041fe340”,“component”:“main”,“capability”:“switch”,“command”:“on”,“arguments”:}]}
Notification message received
W (77958796) [IoT]: _iot_mqtt_check_alive(877) > mqtt didn’t get PINGRESP
I (77958806) [IoT]: st_mqtt_disconnect(1434) > mqtt disconnect 0
I (77958806) [IoT]: _iot_net_show_status(89) > [1073427092] network socket status: sockfd 1724284119 readable 0 writable 54 sock_err 0 errno 0
I (77958846) [IoT]: iot_es_connect(1086) > connect_type: log-in I (77958846) [IoT]: _iot_es_mqtt_connect(925) > url: mqtt-regional-apnortheast2.api.smartthings.com, port: 8883
I (77958856) [IoT]: _iot_es_mqtt_connect(931) > mqtt connect, id : 4fa08feb-9099-4a06-a102-4e3e4d64c372 username : 3a743cb9-acb9-4420-a421-790356f3b394 password : eyJhbGciOiJFZERTQSIsImt0eSI6Ik9LUCIsImNydiI6IkVkMjU1MTkiLCJ0eXAiOiJKV1QiLCJ2ZXIiOiIwLjAuMSIsImtpZCI6IlNUREtIZlE1MjBpV0k1emMifQ==.eyJpYXQiOiIxNzI0Mjg0MTE5IiwianRpIjoiNWQwYzMyNDQtNTc0Zi00MTFiLWIxM2QtYmE4NjViMmViZjQ2IiwibW5JZCI6ImZ3SzMifQ==.4bfH5kgJIb6ZIN6FSum+mM8rdrdMZ1HsFjOkHt6TU3BBiJvSxFq2wogVxcY3bcEPcWS22qRnzr11hIyVeUvcAg==
I (77958896) [IoT]: _iot_net_tls_connect(416) > Loading the CA root certificate 1317@0x3ffb85a4
I (77959296) [IoT]: iot_es_connect(1106) > MQTT connect success sucess/try : 2/2
I (77959346) [IoT]: _check_connection_response(79) > Connection response payload {“target”:“3a743cb9-acb9-4420-a421-790356f3b394”,“currentTime”:1724284121,“localMigrated”:false,“event”:“connect.success”}
- “mqtt idn’t get PINGRESP” ------> “MQTT connection success” occurs several times during automation and app is waiting. (No messages in app)
[esp32 log]
- “mqtt idn’t get PINGRESP” ------> “MQTT connection success” occurs and app is waiting while automation is not running. (No messages in app)
[esp32 log]
- Analysis of the phenomenon where automation stops working
- Automation conditions are violated during the process of disconnecting and reconnecting mqtt.
- Questions
- Why is mqtt connection disconnected?
- Is there a way to prevent mqtt connection from being disconnected?
- Should I reduce the “time out” time for checking mqtt connection?
- Is there a way to restore the previous automation operation after mqtt reconnection?
- Why does an error occur in the app like case1?
Thank you.
