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Update interface_influxdb.cpp

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jomjol
2023-02-08 19:56:28 +01:00
parent 30a50720e5
commit a9c5bebb45
1 changed files with 8 additions and 10 deletions
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16
code/components/jomjol_influxdb/interface_influxdb.cpp
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@@ -67,23 +67,21 @@ void InfluxDBPublish(std::string _key, std::string _content, std::string _timest
// Format: #define PREVALUE_TIME_FORMAT_OUTPUT "%Y-%m-%dT%H:%M:%S%z"
struct tm tm;
strptime(_timestamp.c_str(), PREVALUE_TIME_FORMAT_OUTPUT, &tm);
time_t t = mktime(&tm); // t is now your desired time_t
time_t t = mktime(&tm); // Time in Localtime (looks like timezone is not used by strptime)
struct tm * ptm;
ptm = gmtime ( &t );
time_t utc = mktime(ptm);
// time_t now;
// time(&now);
time_t utc = mktime(ptm);
utc = 2*t - utc;
char nowTimestamp[21];
// pad with zeroes to get nanoseconds
// sprintf(nowTimestamp,"%ld000000000", (long) now);
// sprintf(nowTimestamp,"%ld000000000", (long) t); // Localtime
sprintf(nowTimestamp,"%ld000000000", (long) utc); // UTC
// LogFile.WriteToFile(ESP_LOG_DEBUG, TAG, "Test Time Conversion - t: " + std::to_string(t) + ", utc: " + std::to_string(utc));
// LogFile.WriteToFile(ESP_LOG_DEBUG, TAG, "Test Time Conversion - now: " + std::to_string(now) + ", timestamp: " + std::to_string(t) + "(correct time not used yet)");
// LogFile.WriteToFile(ESP_LOG_DEBUG, TAG, "Test Time Conversion - t: " + std::to_string(t) + ", utc: " + std::to_string(utc) + ", now: " + std::to_string(now) + ", utc_local: " + std::to_string(utc_local));
std::string payload = _influxDBMeasurement + " " + _key + "=" + _content + " " + nowTimestamp;
payload.shrink_to_fit();