public static MovedResponse From(IRedisResponse response)
{
if (response.IsError == false)
return null;
var parts = response.Value.ToString().Split(' ');
if (parts[0] != "MOVED")
return null;
if (parts.Length < 3)
throw ExceptionBecause.MalformedData.InMovedKeyInfo(response);
var hostAndPort = parts[2].Split(':');
return new MovedResponse
{
MovedSlot = HashSlot.ParseSlotNumber(parts[1]),
NewHost = hostAndPort[0],
NewPort = int.Parse(hostAndPort[1])
};
}
public static Exception InClusterInfo(IRedisResponse clusterInfoResponse)
{
return new Exception("Unexpected response to CLUSTER NODES: " + clusterInfoResponse.Value);
}
public static Exception FailedToAuthenticate(IRedisResponse response)
{
return new Exception("Could not authenticate. Response was: " + response.Value);
}
public static Exception GotErrorResponseFromClusterInfo(IRedisResponse clusterInfoResponse)
{
return new Exception(clusterInfoResponse.Value.ToString());
}
public static Exception InMovedKeyInfo(IRedisResponse response)
{
return new Exception("Cannot process moved response");
}
public static Exception InNodeInfo(string host, int port, IRedisResponse response)
{
return new Exception("Unexpected response from info command");
}
public ClusterInfoResponse(IRedisResponse redisResponse)
{
_response = redisResponse;
}
private static void Write(IRedisResponse response)
{
if (response.IsError)
Console.WriteLine("ERR:\r\n{0}\r\n", response.Value);
}
