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Customizing the underlying AMQP client

You can customize the underlying AMQP Client configuration by producing an instance of AmqpClientOptions:

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@Produces
@Identifier("my-options")
public AmqpClientOptions getNamedOptions() {
    // You can use the produced options to configure the TLS connection
    PemKeyCertOptions keycert = new PemKeyCertOptions()
            .addCertPath("./tls/tls.crt")
            .addKeyPath("./tls/tls.key");
    PemTrustOptions trust = new PemTrustOptions().addCertPath("./tlc/ca.crt");

    return new AmqpClientOptions()
            .setSsl(true)
            .setPemKeyCertOptions(keycert)
            .setPemTrustOptions(trust)
            .addEnabledSaslMechanism("EXTERNAL")
            .setHostnameVerificationAlgorithm("") // Disable hostname verification
            .setConnectTimeout(30000)
            .setReconnectInterval(5000)
            .setContainerId("my-container");
}

This instance is retrieved and used to configure the client used by the connector. You need to indicate the name of the client using the client-options-name attribute:

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mp.messaging.incoming.prices.client-options-name=my-named-options

Client capabilities

Both incoming and outgoing AMQP channels can be configured with a list of capabilities to declare during sender and receiver connections with the AMQP broker. Note that supported capability names are broker specific.

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mp.messaging.incoming.sink.capabilities=temporary-topic
...
mp.messaging.outgoing.source.capabilities=shared