always clear nextDupPacketID

256dpi · 256dpi · commit 38be65346d59 · 2024-02-10T11:21:11.000+01:00
diff --git a/src/MQTTClient.cpp b/src/MQTTClient.cpp
@@ -398,6 +398,7 @@ bool MQTTClient::publish(const char topic[], const char payload[], int length, b
   // set duplicate packet id if available
   if (this->nextDupPacketID > 0) {
     options.dup_id = &this->nextDupPacketID;
+    this->nextDupPacketID = 0;
   }
 
   // publish message

Original file line number	Diff line number	Diff line change
`@@ -398,6 +398,7 @@ bool MQTTClient::publish(const char topic[], const char payload[], int length, b`
`398`	`398`	`// set duplicate packet id if available`
`399`	`399`	`if (this->nextDupPacketID > 0) {`
`400`	`400`	`options.dup_id = &this->nextDupPacketID;`
	`401`	`+ this->nextDupPacketID = 0;`
`401`	`402`	`}`
`402`	`403`
`403`	`404`	`// publish message`