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mangoh-drivers
Commit 4d4866a2 by David Frey
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fix double advertise bug

Fix a problem where the OpenWeatherMap ambient temperature service would try to advertise the service each time a data connection was established. This caused a crash the second time the connection was established.
parent a6ebe223
Showing with 7 additions and 1 deletion
apps/OpenWeatherMapAmbientTemperature/openWeatherMapAmbientTemperatureComponent/owmAmbientTemperature.c
...@@ -20,6 +20,7 @@ static struct ...@@ -20,6 +20,7 @@ static struct
double temperature; double temperature;
} LastResult; } LastResult;
static le_data_RequestObjRef_t DataRequest = NULL; static le_data_RequestObjRef_t DataRequest = NULL;
static bool AmbientTemperatureServiceAdvertised = false;
static int64_t GetTimestampNs(void) static int64_t GetTimestampNs(void)
{ {
...@@ -70,7 +71,11 @@ static void DcsStateHandler ...@@ -70,7 +71,11 @@ static void DcsStateHandler
{ {
LE_INFO("Data connection established using interface %s", intfName); LE_INFO("Data connection established using interface %s", intfName);
// Now that we have a connection, advertise the ambient temperature service // Now that we have a connection, advertise the ambient temperature service
mangOH_ambientTemperature_AdvertiseService(); if (!AmbientTemperatureServiceAdvertised)
{
AmbientTemperatureServiceAdvertised = true;
mangOH_ambientTemperature_AdvertiseService();
}
} }
else else
{ {
...@@ -87,5 +92,6 @@ COMPONENT_INIT ...@@ -87,5 +92,6 @@ COMPONENT_INIT
"Failed to read OpenWeatherMap API Key from config tree"); "Failed to read OpenWeatherMap API Key from config tree");
le_data_AddConnectionStateHandler(DcsStateHandler, NULL); le_data_AddConnectionStateHandler(DcsStateHandler, NULL);
LE_DEBUG("Requesting data connection");
DataRequest = le_data_Request(); DataRequest = le_data_Request();
} }
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