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possible fix for stuck MQTT handler.

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This commit is contained in:
Thomas Göttgens
2022-10-18 21:51:40 +02:00
parent c1381b9ebd
commit ea87193c8f
2 changed files with 4 additions and 4 deletions
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6
src/mqtt/MQTT.cpp
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@@ -253,7 +253,7 @@ void MQTT::onSend(const MeshPacket &mp, ChannelIndex chIndex)
}
// converts a downstream packet into a json message
String MQTT::downstreamPacketToJson(MeshPacket *mp)
std::string MQTT::downstreamPacketToJson(MeshPacket *mp)
{
using namespace json11;
@@ -398,8 +398,8 @@ String MQTT::downstreamPacketToJson(MeshPacket *mp)
};
// serialize and return it
static std::string jsonStr = jsonObj.dump();
std::string jsonStr = jsonObj.dump();
DEBUG_MSG("serialized json message: %s\n", jsonStr.c_str());
return jsonStr.c_str();
return jsonStr;
}