OTR: Fix onContactStatusChanged & dont archive OTR

- Fix session handling on contact status change: Do not reset
  potentially active sessions; check peer's OTR-resource on disconnect
- use no-permanent-store hint instead of no-store to ensure
  finished messages are delivered to offline/disconnected clients
- add no-permanent-store to ask compliant servers not to archive
  OTR messages

1 files changed, 1 insertions, 0 deletions

diff --git a/src/main/java/eu/siacs/conversations/generator/MessageGenerator.java b/src/main/java/eu/siacs/conversations/generator/MessageGenerator.java
index a60c5613..474a3e1d 100644
--- a/src/main/java/eu/siacs/conversations/generator/MessageGenerator.java
+++ b/src/main/java/eu/siacs/conversations/generator/MessageGenerator.java
@@ -71,6 +71,7 @@ public class MessageGenerator extends AbstractGenerator {
 		MessagePacket packet = preparePacket(message, addDelay);
 		packet.addChild("private", "urn:xmpp:carbons:2");
 		packet.addChild("no-copy", "urn:xmpp:hints");
+		packet.addChild("no-permanent-store", "urn:xmpp:hints");
 		try {
 			packet.setBody(otrSession.transformSending(message.getBody())[0]);
 			return packet;