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aqhome-data: send data in multiple messages. remove limits.

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This commit is contained in:
Martin Preuss
2025-10-01 23:18:08 +02:00
parent 8d22d386b4
commit 494e7b3fbc
9 changed files with 64 additions and 32 deletions
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6
aqhome/data/storage.c
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@@ -404,13 +404,14 @@ uint64_t *AQH_Storage_GetDataPoints(AQH_STORAGE *sto, uint64_t valueId, uint64_t
uint64_t *arrayPtr;
uint64_t i;
DBG_ERROR(NULL, "Requested %d entries", (int) maxDataPointsRequested);
df=_getDataFileByValueId(sto, valueId);
if (df==NULL) {
DBG_ERROR(AQH_LOGDOMAIN, "No file for value id %lu", (unsigned long int) valueId);
return NULL;
}
numEntries=AQH_DataFile_GetNumberOfEntries(df);
if (maxDataPointsRequested>numEntries)
if (maxDataPointsRequested>numEntries || maxDataPointsRequested==0)
maxDataPointsRequested=numEntries;
arrayLen=(maxDataPointsRequested*2)+1;
arrayPtr=(uint64_t*) malloc(arrayLen*sizeof(uint64_t));
@@ -435,7 +436,8 @@ uint64_t *AQH_Storage_GetDataPoints(AQH_STORAGE *sto, uint64_t valueId, uint64_t
if ((fromTime==0 || ts>=fromTime) && (toTime==0 || ts<=toTime)) {
if ((arrayPos+1)>arrayLen) {
DBG_INFO(AQH_LOGDOMAIN, "Limit for number of returned entries reached");
DBG_INFO(AQH_LOGDOMAIN, "Limit for number of returned entries reached (%d, numEntries=%d)",
(int) arrayLen, (int) numEntries);
break;
}