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Merge pull request #2774 from rouzier/blocking-list-commands-support-milliseconds-floating

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Added millisecond resolution for blpop command && friends
This commit is contained in:
Salvatore Sanfilippo 2019-03-12 18:10:28 +01:00 committed by GitHub
commit e5acc5ef4f
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2 changed files with 16 additions and 6 deletions
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15
src/blocked.c
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@ -77,10 +77,18 @@ int serveClientBlockedOnList(client *receiver, robj *key, robj *dstkey, redisDb
* is zero. */
int getTimeoutFromObjectOrReply(client *c, robj *object, mstime_t *timeout, int unit) {
long long tval;
long double ftval;
if (getLongLongFromObjectOrReply(c,object,&tval,
"timeout is not an integer or out of range") != C_OK)
return C_ERR;
if (unit == UNIT_SECONDS) {
if (getLongDoubleFromObjectOrReply(c,object,&ftval,
"timeout is not an float or out of range") != C_OK)
return C_ERR;
tval = (long long) (ftval * 1000.0);
} else {
if (getLongLongFromObjectOrReply(c,object,&tval,
"timeout is not an integer or out of range") != C_OK)
return C_ERR;
}
if (tval < 0) {
addReplyError(c,"timeout is negative");
@ -88,7 +96,6 @@ int getTimeoutFromObjectOrReply(client *c, robj *object, mstime_t *timeout, int
}
if (tval > 0) {
if (unit == UNIT_SECONDS) tval *= 1000;
tval += mstime();
}
*timeout = tval;

7
tests/unit/type/list.tcl
View File

@ -436,8 +436,11 @@ start_server {
test "$pop: with non-integer timeout" {
set rd [redis_deferring_client]
$rd $pop blist1 1.1
assert_error "ERR*not an integer*" {$rd read}
r del blist1
$rd $pop blist1 0.1
r rpush blist1 foo
assert_equal {blist1 foo} [$rd read]
assert_equal 0 [r exists blist1]
}
test "$pop: with zero timeout should block indefinitely" {