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MQTT retain support #4388

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fgalan opened this issue Aug 8, 2023 · 1 comment
Closed

MQTT retain support #4388

fgalan opened this issue Aug 8, 2023 · 1 comment
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3.11.0

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@fgalan
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fgalan commented Aug 8, 2023

Orion should support retain MQTT option in mqtt and mqttCustom subscriptions fields.

Thus, a new boolean option retain will be added to https://github.com/telefonicaid/fiware-orion/blob/master/doc/manuals/orion-api.md#subscriptionnotificationmqtt and https://github.com/telefonicaid/fiware-orion/blob/master/doc/manuals/orion-api.md#subscriptionnotificationmqttcustom, with default to false

The current false in mosquitto_publish (

fiware-orion/src/lib/mqtt/MqttConnectionManager.cpp

Line 397 in 19c1a37

int resultCode = mosquitto_publish(mosq, &id, topic.c_str(), (int) strlen(msg), msg, qos, false);
) will be unhardwire to use that new retain value
@fgalan fgalan added the backlog label Aug 8, 2023
@fgalan fgalan added this to the 3.11.0 milestone Aug 8, 2023
@fgalan fgalan pinned this issue Aug 8, 2023
@fgalan fgalan mentioned this issue Aug 30, 2023
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fgalan commented Aug 31, 2023

PR #4412

@fgalan fgalan closed this as completed Aug 31, 2023
@fgalan fgalan unpinned this issue Sep 5, 2023
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