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remove multi , make it work with twemproxy #8

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remove multi , make it work with twemproxy #8

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35 changes: 18 additions & 17 deletions lib/redis.js
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Original file line number Diff line number Diff line change
Expand Up @@ -33,26 +33,27 @@ RedisRateHandler.prototype._increment_key = function (key, increment, rate_optio
rate = 1,
self = this;

this.client.multi()
.incrby(key, increment)
.ttl(key)
.exec(function (err, replies) {
this.client
.incrby(key, increment, function (err, replies) {

if (err) next(err);
if (err) next(err);

currentTime = (new Date()).getTime();
currentTime = (new Date()).getTime();

rate = replies[0];

// if the key was just created now, we need to set an expiraton
if(rate === increment) {
ttl = currentTime + (rate_options.interval * 1000);
self.client.expire(key, rate_options.interval);
} else {
ttl = currentTime + (replies[1] * 1000);
}

if (callback) callback(rate, ttl);
rate = replies;
self.client.ttl(key, function (err, rttl) {
if (err) next(err);

// if the key was just created now, we need to set an expiraton
if(rate === increment) {
ttl = currentTime + (rate_options.interval * 1000);
self.client.expire(key, rate_options.interval);
} else {
ttl = currentTime + (replies[1] * 1000);
}

if (callback) callback(rate, ttl);
});
});
};

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