X-Git-Url: https://git.nmode.ca/signal-cli/blobdiff_plain/ea633efc9c113918c84994f75ed72116f708dada..a70dfdc8b860b9a8a6472cb0b7d57b02c3cf5287:/lib/src/main/java/org/asamk/signal/manager/Manager.java

diff --git a/lib/src/main/java/org/asamk/signal/manager/Manager.java b/lib/src/main/java/org/asamk/signal/manager/Manager.java
index 889bafb0..87b0f30a 100644
--- a/lib/src/main/java/org/asamk/signal/manager/Manager.java
+++ b/lib/src/main/java/org/asamk/signal/manager/Manager.java
@@ -330,6 +330,17 @@ public class Manager implements Closeable {
     }
 
     public void checkAccountState() throws IOException {
+        if (account.getLastReceiveTimestamp() == 0) {
+            logger.warn("The Signal protocol expects that incoming messages are regularly received.");
+        } else {
+            var diffInMilliseconds = new Date().getTime() - account.getLastReceiveTimestamp();
+            long days = TimeUnit.DAYS.convert(diffInMilliseconds, TimeUnit.MILLISECONDS);
+            if (days > 7) {
+                logger.warn(
+                        "Messages have been last received {} days ago. The Signal protocol expects that incoming messages are regularly received.",
+                        days);
+            }
+        }
         if (accountManager.getPreKeysCount() < ServiceConfig.PREKEY_MINIMUM_COUNT) {
             refreshPreKeys();
         }
@@ -641,7 +652,7 @@ public class Manager implements Closeable {
             }
         } catch (InvalidKeyException ignored) {
             logger.warn("Got invalid identity key in profile for {}",
-                    resolveSignalServiceAddress(recipientId).getLegacyIdentifier());
+                    resolveSignalServiceAddress(recipientId).getIdentifier());
         }
         return profileAndCredential;
     }
@@ -1060,7 +1071,7 @@ public class Manager implements Closeable {
             result = sendUpdateGroupV2Message(group, groupGroupChangePair.first(), groupGroupChangePair.second());
         }
 
-        if (result == null || name != null || description != null || avatarFile != null) {
+        if (name != null || description != null || avatarFile != null) {
             var groupGroupChangePair = groupV2Helper.updateGroup(group, name, description, avatarFile);
             if (avatarFile != null) {
                 avatarStore.storeGroupAvatar(group.getGroupId(),
@@ -1982,6 +1993,7 @@ public class Manager implements Closeable {
             SignalServiceContent content = null;
             Exception exception = null;
             final CachedMessage[] cachedMessage = {null};
+            account.setLastReceiveTimestamp(new Date().getTime());
             try {
                 var result = messagePipe.readOrEmpty(timeout, unit, envelope1 -> {
                     final var recipientId = envelope1.hasSource()