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Add MQTT retain to some JSON messages.

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Jonathan Naylor 2026-03-23 17:51:28 +00:00
parent f320e82be4
commit 0e04ebae0f
5 changed files with 19 additions and 21 deletions
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9
Log.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (C) 2015,2016,2020,2022,2023,2025 by Jonathan Naylor G4KLX
* Copyright (C) 2015,2016,2020,2022,2023,2025,2026 by Jonathan Naylor G4KLX
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -102,17 +102,16 @@ void WriteJSONStatus(const std::string& status)
json["timestamp"] = CUtils::createTimestamp();
json["message"] = status;
WriteJSON("status", json);
WriteJSON("status", json, false);
}
void WriteJSON(const std::string& topLevel, nlohmann::json& json)
void WriteJSON(const std::string& topLevel, nlohmann::json& json, bool retain)
{
if (m_mqtt != nullptr) {
nlohmann::json top;
top[topLevel] = json;
m_mqtt->publish("json", top.dump());
m_mqtt->publish("json", top.dump(), retain);
}
}