Commit 3f399c3b authored by youjiali1995's avatar youjiali1995 Committed by antirez
Browse files

migrate: fix mismatch of RESTORE reply when some keys have expired.

parent eaaff621
......@@ -5164,10 +5164,10 @@ try_again:
serverAssertWithInfo(c,NULL,rioWriteBulkLongLong(&cmd,dbid));
}
int expired = 0; /* Number of keys that we'll find already expired.
Note that serializing large keys may take some time
so certain keys that were found non expired by the
lookupKey() function, may be expired later. */
int non_expired = 0; /* Number of keys that we'll find non expired.
Note that serializing large keys may take some time
so certain keys that were found non expired by the
lookupKey() function, may be expired later. */
/* Create RESTORE payload and generate the protocol to call the command. */
for (j = 0; j < num_keys; j++) {
......@@ -5177,11 +5177,12 @@ try_again:
if (expireat != -1) {
ttl = expireat-mstime();
if (ttl < 0) {
expired++;
continue;
}
if (ttl < 1) ttl = 1;
}
kv[non_expired++] = kv[j];
serverAssertWithInfo(c,NULL,
rioWriteBulkCount(&cmd,'*',replace ? 5 : 4));
......@@ -5208,6 +5209,7 @@ try_again:
if (replace)
serverAssertWithInfo(c,NULL,rioWriteBulkString(&cmd,"REPLACE",7));
}
num_keys = non_expired;
/* Transfer the query to the other node in 64K chunks. */
errno = 0;
......@@ -5250,7 +5252,7 @@ try_again:
* command name itself. */
if (!copy) newargv = zmalloc(sizeof(robj*)*(num_keys+1));
for (j = 0; j < num_keys-expired; j++) {
for (j = 0; j < num_keys; j++) {
if (syncReadLine(cs->fd, buf2, sizeof(buf2), timeout) <= 0) {
socket_error = 1;
break;
......
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