Hello
I am using lorawan for a few years now to send data from my Camper to TTN. Every thing worked fine but april 8 the connectioen form the TTN MQTT extension to my NODE-RED implementation is broken. The messages from the node are received so I think that part is OK. But I cannot connect to the MQTT service anymore. I keep getting an error and Node-red will not conect anymore. I did not change a thing at that time. In the documentation of TTN i cannot find how to solve this.
In the application console it says: “Fail to connect to MQTT” and the message below (I modified the user id etc)
I hope somebody know how to solve this…
Kind regards
Henk.
Message:
{
“name”: “as.mqtt.connect.fail”,
“time”: “2022-04-17T10:02:33.528425551Z”,
“identifiers”: [
{
“application_ids”: {
“application_id”: “hb-v3-grijswater”
}
},
{
“application_ids”: {
“application_id”: “hb-v3-grijswater”
}
}
],
“data”: {
“@type”: “type.googleapis.com/ttn.lorawan.v3.ErrorDetails”,
“namespace”: “pkg/resourcelimit”,
“name”: “resource_limit_exceeded”,
“message_format”: "Resource limit {limit} exceeded for resource with key {resource}",
“attributes”: {
“limit”: “16”,
“resource”: “as:conn:frontend:mqtt:app:xxxxxxxxxxr@ttn”
},
“correlation_id”: “xxxxxxxxxxxxxffabfedbc155c”,
“code”: 8
},
“origin”: “ip-10-100-7-92.eu-west-1.compute.internal”,
“context”: {
“tenant-id”: “CgN0dG4=”
},
“visibility”: {
“rights”: [
“RIGHT_APPLICATION_TRAFFIC_READ”,
“RIGHT_APPLICATION_TRAFFIC_READ”
]
},
“unique_id”: “.xxxxxxxxxxxxxxxxxxxxxx…167”
}strong text