title: invalid expire time in SETEX, sPort: 12702 in Redis
body: <p>I am getting error while using <strong>Redis cache time=0</strong>. Same time using with Redis cache time=1, it is working as expected.</p>
  
  <p>How to set Redis cache time value is 0. Please help</p>
  
  <p><strong>ErrorMessage</strong></p>
  
  <blockquote>
    <p>"Message":"An error has occurred.","ExceptionMessage":"invalid expire time in SETEX, sPort: 12702, LastCommand: ","ExceptionType":"ServiceStack.Redis.RedisResponseException"</p>
  </blockquote>
  
  <p>I want set 0 as expire time, why because i am using dynamic page and it has many chunk. The Redis cache time coming from config file. Example: Chunk 1 with redis cache time of 2 minute. In particular time i dont want redis cache, that time i go and change 0 as redis cache time in configuration file.</p>