always update last message update time when actively sending it

ChangeLog.md

@@ -3,6 +3,7 @@
 ## Bug fixes
 * fix for numeric parsing of empty string
 * allow HTTP port query string keys without value
+* always update last message update time when actively sending it
 
 ## Features
 * new "read" option "-n" for retrieving name/value pairs in numeric form

src/lib/ebus/message.cpp

@@ -327,6 +327,7 @@ result_t Message::prepareMaster(const unsigned char srcAddress, SymbolString& ma
 	result = m_data->write(input, pt_masterData, master, (unsigned char)(m_id.size() - 2), separator);
 	if (result != RESULT_OK)
 		return result;
+	time(&m_lastUpdateTime);
 	switch (master.compareMaster(m_lastMasterData)) {
 	case 1: // completely different
 		m_lastChangeTime = m_lastUpdateTime;

src/lib/ebus/message.h

@@ -305,10 +305,10 @@ private:
 	/** the last seen slave data. */
 	SymbolString m_lastSlaveData;
 
-	/** the system time when @a m_lastValue was last stored, 0 for never. */
+	/** the system time when the message was last updated, 0 for never. */
 	time_t m_lastUpdateTime;
 
-	/** the system time when @a m_lastValue was last changed, 0 for never. */
+	/** the system time when the message content was last changed, 0 for never. */
 	time_t m_lastChangeTime;
 
 	/** the number of times this messages was already polled for. */