I have found that a redis application is returning, from its REST API (which uses a redis library), the wrong result (0, instead of 5).
In my code for running this query via Go, I run:
println("LLEN HANDLER")
infoL := HandleError(pool.Get(0).Do("LLEN","xyz")).(int64)
lengthJSON := HandleError(json.MarshalIndent(infoL, "", " ")).([]byte)
print("RETURN LEN = "+string(lengthJSON))
rw.Write(lengthJSON)
This returns 0.
However, if I run the query from redis-cli (on slaves, or on master)
LLEN xyz
I get the correct result. The result is 5.
In particular, I'm using https://github.com/xyproto/simpleredis , and I noticed that in the same app, all queries of the form:
list := simpleredis.NewList(pool, key)
//members := HandleError(list.GetAll()).([]string)
members := HandleError(list.GetLastN(4)).([]string)
work normally and return non-null data, which confirms that the network connectivity etc in the system is working.
