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https://issues.apache.org/jira/browse/CAMEL-26735?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18141186#comment-18141186
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Claus Ibsen commented on CAMEL-26735:
-------------------------------------
We need a spring boot starter for this
> New component camel-vertx-mqtt: MQTT 3.1.1 and 5 client based on the Vert.x
> MQTT client
> ---------------------------------------------------------------------------------------
>
> Key: CAMEL-26735
> URL: https://issues.apache.org/jira/browse/CAMEL-26735
> Project: Camel
> Issue Type: New Feature
> Components: camel-vertx
> Reporter: Andreas Huber
> Priority: Major
> Fix For: 4.24.0
>
>
> A new component vertx-mqtt (vertx-mqtt:topic) that connects to an MQTT broker
> with the Vert.x MQTT client (io.vertx:vertx-mqtt), as discussed on dev@camel
> ("[DISCUSS] New component camel-vertx-mqtt").
> It fits applications that already run on Vert.x and gives Camel an MQTT 5
> client without the Paho or HiveMQ client libraries.
> Features:
> * Consumer and producer for MQTT 3.1.1 and MQTT 5
> * QoS 0, 1 and 2, retained messages, will message, clean start and session
> expiry
> * MQTT 5 properties mapped to headers: content type, response topic,
> correlation data, message expiry interval and user properties
> * Manual acknowledgements and receive maximum for the consumer
> * TLS through sslContextParameters (VertxHelper of camel-vertx-common), with
> host name verification
> * Username and password authentication
> * Automatic reconnect with exponential backoff (reconnectDelay,
> maxReconnectDelay), resubscribing after every connect
> Reconnect: the Vert.x MQTT client does not reconnect by itself yet
> (vert-x3/vertx-mqtt#197). The reconnect logic is kept in a class of its own,
> so the component can switch to the client's reconnect once it exists. The pull
> request describes how cleanStart=false and in-flight QoS 1/2 messages behave
> when the connection drops.
> Tests: unit tests, plus integration tests against Mosquitto and HiveMQ CE
> through camel-test-infra, including reconnect after a broker failure and
> restart.
> The component is based on Vert.x 5 and therefore targets main (4.24).
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