5
我在Redis中存儲MessagePacked散列時遇到問題。下面我粘貼了一個測試用例。從Redis中提取打包數據並將其解包時,散列會輕微損壞。這似乎發生在散列值超出特定長度時,儘管我無法確定這一點。在Redis中存儲MessagePacked散列
我使用Redis 2.4.17(默認配置),Ruby 1.9.3p194,MessagePack 0.4.7和Redis gem 3.0.2。使用節點會發生同樣的問題,所以我假設問題在MessagePack或Redis中。有任何想法嗎?
require 'redis'
require 'msgpack'
class Test
def self.run(url)
redis = Redis.new
data = {'number' => 13498935756, 'hash' => {'url' => url}}
redis.set('my_key', MessagePack.pack(data))
result = MessagePack.unpack(redis.get('my_key'))
puts result
puts result['hash']['url'] == data['hash']['url']
end
end
Test.run('http://fake.example.com') # works
=> {"number"=>13498935756, "hash"=>{"url"=>"http://fake.example.com"}}
=> true
Test.run('http://fakeurl.example.com') # does not work
=> {"number"=>13498935756, "hash"=>{"url"=>"ttp://fakeurl.example.com"}}
=> false