Fix XCLAIM propagation in AOF/replicas for blocking XREADGROUP.

See issue redis#7105.

src/server.c

@@ -3082,8 +3082,13 @@ struct redisCommand *lookupCommandOrOriginal(sds name) {
  * + PROPAGATE_AOF (propagate into the AOF file if is enabled)
  * + PROPAGATE_REPL (propagate into the replication link)
  *
- * This should not be used inside commands implementation. Use instead
- * alsoPropagate(), preventCommandPropagation(), forceCommandPropagation().
+ * This should not be used inside commands implementation since it will not
+ * wrap the resulting commands in MULTI/EXEC. Use instead alsoPropagate(),
+ * preventCommandPropagation(), forceCommandPropagation().
+ *
+ * However for functions that need to (also) propagate out of the context of a
+ * command execution, for example when serving a blocked client, you
+ * want to use propagate().
  */
 void propagate(struct redisCommand *cmd, int dbid, robj **argv, int argc,
                int flags)

src/t_stream.c

@@ -848,7 +848,7 @@ void streamPropagateXCLAIM(client *c, robj *key, streamCG *group, robj *groupnam
     argv[11] = createStringObject("JUSTID",6);
     argv[12] = createStringObject("LASTID",6);
     argv[13] = createObjectFromStreamID(&group->last_id);
-    alsoPropagate(server.xclaimCommand,c->db->id,argv,14,PROPAGATE_AOF|PROPAGATE_REPL);
+    propagate(server.xclaimCommand,c->db->id,argv,14,PROPAGATE_AOF|PROPAGATE_REPL);
     decrRefCount(argv[0]);
     decrRefCount(argv[3]);
     decrRefCount(argv[4]);