X-Git-Url: https://git.saurik.com/redis.git/blobdiff_plain/d6107fd6f194f568bd0fec3230cae83973de929d..d4d3a70da2c9be4c5aa67a0be735568dbe436568:/src/t_set.c

diff --git a/src/t_set.c b/src/t_set.c
index 0b4128ad..7d0811ed 100644
--- a/src/t_set.c
+++ b/src/t_set.c
@@ -231,7 +231,7 @@ void saddCommand(redisClient *c) {
         }
     }
     if (setTypeAdd(set,c->argv[2])) {
-        touchWatchedKey(c->db,c->argv[1]);
+        signalModifiedKey(c->db,c->argv[1]);
         server.dirty++;
         addReply(c,shared.cone);
     } else {
@@ -248,7 +248,7 @@ void sremCommand(redisClient *c) {
     c->argv[2] = tryObjectEncoding(c->argv[2]);
     if (setTypeRemove(set,c->argv[2])) {
         if (setTypeSize(set) == 0) dbDelete(c->db,c->argv[1]);
-        touchWatchedKey(c->db,c->argv[1]);
+        signalModifiedKey(c->db,c->argv[1]);
         server.dirty++;
         addReply(c,shared.cone);
     } else {
@@ -287,8 +287,8 @@ void smoveCommand(redisClient *c) {
 
     /* Remove the src set from the database when empty */
     if (setTypeSize(srcset) == 0) dbDelete(c->db,c->argv[1]);
-    touchWatchedKey(c->db,c->argv[1]);
-    touchWatchedKey(c->db,c->argv[2]);
+    signalModifiedKey(c->db,c->argv[1]);
+    signalModifiedKey(c->db,c->argv[2]);
     server.dirty++;
 
     /* Create the destination set when it doesn't exist */
@@ -334,14 +334,27 @@ void spopCommand(redisClient *c) {
 
     encoding = setTypeRandomElement(set,&ele,&llele);
     if (encoding == REDIS_ENCODING_INTSET) {
-        addReplyBulkLongLong(c,llele);
+        ele = createStringObjectFromLongLong(llele);
         set->ptr = intsetRemove(set->ptr,llele,NULL);
     } else {
-        addReplyBulk(c,ele);
+        incrRefCount(ele);
         setTypeRemove(set,ele);
     }
+
+    /* Change argv to replicate as SREM */
+    c->argc = 3;
+    c->argv = zrealloc(c->argv,sizeof(robj*)*(c->argc));
+
+    /* Overwrite SREM with SPOP (same length) */
+    redisAssert(sdslen(c->argv[0]->ptr) == 4);
+    memcpy(c->argv[0]->ptr, "SREM", 4);
+
+    /* Popped element already has incremented refcount */
+    c->argv[2] = ele;
+
+    addReplyBulk(c,ele);
     if (setTypeSize(set) == 0) dbDelete(c->db,c->argv[1]);
-    touchWatchedKey(c->db,c->argv[1]);
+    signalModifiedKey(c->db,c->argv[1]);
     server.dirty++;
 }
 
@@ -382,7 +395,7 @@ void sinterGenericCommand(redisClient *c, robj **setkeys, unsigned long setnum,
             zfree(sets);
             if (dstkey) {
                 if (dbDelete(c->db,dstkey)) {
-                    touchWatchedKey(c->db,dstkey);
+                    signalModifiedKey(c->db,dstkey);
                     server.dirty++;
                 }
                 addReply(c,shared.czero);
@@ -486,7 +499,7 @@ void sinterGenericCommand(redisClient *c, robj **setkeys, unsigned long setnum,
             decrRefCount(dstset);
             addReply(c,shared.czero);
         }
-        touchWatchedKey(c->db,dstkey);
+        signalModifiedKey(c->db,dstkey);
         server.dirty++;
     } else {
         setDeferredMultiBulkLength(c,replylen,cardinality);
@@ -578,7 +591,7 @@ void sunionDiffGenericCommand(redisClient *c, robj **setkeys, int setnum, robj *
             decrRefCount(dstset);
             addReply(c,shared.czero);
         }
-        touchWatchedKey(c->db,dstkey);
+        signalModifiedKey(c->db,dstkey);
         server.dirty++;
     }
     zfree(sets);