Merge pull request #5822 from soloestoy/rewrite-brpoplpush-4.0

rewrite BRPOPLPUSH as RPOPLPUSH to propagate

3 files changed, 5 insertions, 1 deletions

diff --git a/src/server.c b/src/server.c
index d0e381ac9..9117245b8 100644
--- a/src/server.c
+++ b/src/server.c
@@ -1320,6 +1320,7 @@ void createSharedObjects(void) {
     shared.rpop = createStringObject("RPOP",4);
     shared.lpop = createStringObject("LPOP",4);
     shared.lpush = createStringObject("LPUSH",5);
+    shared.rpoplpush = createStringObject("RPOPLPUSH",9);
     for (j = 0; j < OBJ_SHARED_INTEGERS; j++) {
         shared.integers[j] =
             makeObjectShared(createObject(OBJ_STRING,(void*)(long)j));
diff --git a/src/server.h b/src/server.h
index 7b0d22eaf..c0e2b9aaf 100644
--- a/src/server.h
+++ b/src/server.h
@@ -749,7 +749,7 @@ struct sharedObjectsStruct {
     *masterdownerr, *roslaveerr, *execaborterr, *noautherr, *noreplicaserr,
     *busykeyerr, *oomerr, *plus, *messagebulk, *pmessagebulk, *subscribebulk,
     *unsubscribebulk, *psubscribebulk, *punsubscribebulk, *del, *unlink,
-    *rpop, *lpop, *lpush, *emptyscan,
+    *rpop, *lpop, *lpush, *rpoplpush, *emptyscan,
     *select[PROTO_SHARED_SELECT_CMDS],
     *integers[OBJ_SHARED_INTEGERS],
     *mbulkhdr[OBJ_SHARED_BULKHDR_LEN], /* "*<value>\r\n" */
diff --git a/src/t_list.c b/src/t_list.c
index a0a30998d..6b3dc2b7c 100644
--- a/src/t_list.c
+++ b/src/t_list.c
@@ -596,6 +596,9 @@ void rpoplpushCommand(client *c) {
         signalModifiedKey(c->db,touchedkey);
         decrRefCount(touchedkey);
         server.dirty++;
+        if (c->cmd->proc == brpoplpushCommand) {
+            rewriteClientCommandVector(c,3,shared.rpoplpush,c->argv[1],c->argv[2]);
+        }
     }
 }