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doc: mqtt_client: Update example code after adding port parameter to mqtt_client_connect()
Signed-off-by: Axel Lin <axel.lin@ingics.com>
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@ -36,9 +36,9 @@ void example_do_connect(mqtt_client_t *client)
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/* Initiate client and connect to server, if this fails immediately an error code is returned
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/* Initiate client and connect to server, if this fails immediately an error code is returned
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otherwise mqtt_connection_cb will be called with connection result after attempting
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otherwise mqtt_connection_cb will be called with connection result after attempting
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to establish a connection with the server.
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to establish a connection with the server.
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For now port number 1883 and MQTT version 3.1.1 is always used */
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For now MQTT version 3.1.1 is always used */
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err = mqtt_client_connect(client, ip_addr, mqtt_connection_cb, 0, &ci);
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err = mqtt_client_connect(client, ip_addr, MQTT_PORT, mqtt_connection_cb, 0, &ci);
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/* For now just print the result code if something goes wrong
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/* For now just print the result code if something goes wrong
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if(err != ERR_OK) {
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if(err != ERR_OK) {
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