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Can not create two inputs for the same MQTT Server #10

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autoantwort opened this issue Dec 9, 2022 · 1 comment · May be fixed by #11
Open

Can not create two inputs for the same MQTT Server #10

autoantwort opened this issue Dec 9, 2022 · 1 comment · May be fixed by #11

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@autoantwort
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I guess the client id used by the plugin in the same for every source. So the mqtt broker disconnects the connection constantly.

2022-12-09T01:57:28.872+01:00 WARN  [xenqtt] Connection to broker lost; scheduling a reconnect attempt for channel: MqttClientChannel[localAddress:N/A,remoteAddress:N/A]
2022-12-09T01:57:28.872+01:00 DEBUG [ClientListener] Disconnected MQTT client
2022-12-09T01:57:28.924+01:00 WARN  [xenqtt] Connection to broker lost; scheduling a reconnect attempt for channel: MqttClientChannel[localAddress:N/A,remoteAddress:N/A]
2022-12-09T01:57:28.924+01:00 DEBUG [ClientListener] Disconnected MQTT client
2022-12-09T01:57:28.975+01:00 WARN  [xenqtt] Connection to broker lost; scheduling a reconnect attempt for channel: MqttClientChannel[localAddress:N/A,remoteAddress:N/A]
2022-12-09T01:57:28.975+01:00 DEBUG [ClientListener] Disconnected MQTT client
2022-12-09T01:57:29.027+01:00 WARN  [xenqtt] Connection to broker lost; scheduling a reconnect attempt for channel: MqttClientChannel[localAddress:N/A,remoteAddress:N/A]
2022-12-09T01:57:29.027+01:00 DEBUG [ClientListener] Disconnected MQTT client
2022-12-09T01:57:29.079+01:00 WARN  [xenqtt] Connection to broker lost; scheduling a reconnect attempt for channel: MqttClientChannel[localAddress:N/A,remoteAddress:N/A]
2022-12-09T01:57:29.079+01:00 DEBUG [ClientListener] Disconnected MQTT client
2022-12-09T01:57:29.130+01:00 WARN  [xenqtt] Connection to broker lost; scheduling a reconnect attempt for channel: MqttClientChannel[localAddress:N/A,remoteAddress:N/A]
2022-12-09T01:57:29.130+01:00 DEBUG [ClientListener] Disconnected MQTT client
2022-12-09T01:57:29.182+01:00 WARN  [xenqtt] Connection to broker lost; scheduling a reconnect attempt for channel: MqttClientChannel[localAddress:N/A,remoteAddress:N/A]
2022-12-09T01:57:29.182+01:00 DEBUG [ClientListener] Disconnected MQTT client

If I stop one of the sources the problem disappears.
@autoantwort autoantwort changed the title Connect create two inputs for the same MQTT Server Can not create two inputs for the same MQTT Server Dec 9, 2022
@autoantwort
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My guess was true: https://github.com/graylog-labs/graylog-plugin-mqtt/blob/master/src/main/java/org/graylog2/inputs/mqtt/MQTTTransport.java#L67

autoantwort added a commit to autoantwort/graylog-plugin-mqtt that referenced this issue Dec 9, 2022
@autoantwort
Make client-ids for mqtt unique. Fixes graylog-labs#10
30e2256
@autoantwort autoantwort linked a pull request Dec 9, 2022 that will close this issue
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Make client-ids for mqtt unique. autoantwort/graylog-plugin-mqtt
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@autoantwort