Task <string> IStringCommands.GetString(int db, string key, int start, int end, bool queueJump)
{
RedisFeatures features = Features;
RedisLiteral cmd = features != null && features.Version < RedisFeatures.v2_1_0
? RedisLiteral.SUBSTR
: RedisLiteral.GETRANGE;
return(ExecuteString(RedisMessage.Create(db, cmd, key, start, end), queueJump));
}
private void ProcessInfo(string done)
{
try
{
// process this when available
Dictionary <string, string> parsed = ParseInfo(done);
string s;
Version version;
if (parsed.TryGetValue("redis_version", out s) && TryParseVersion(s, out version))
{
ServerVersion = version;
}
if (parsed.TryGetValue("redis_mode", out s) && s == "sentinel")
{
ServerType = ServerType.Sentinel;
}
else if (parsed.TryGetValue("role", out s) && s != null)
{
switch (s)
{
case "master":
ServerType = ServerType.Master;
break;
case "slave":
ServerType = ServerType.Slave;
break;
}
if (!string.IsNullOrEmpty(name))
{
RedisFeatures tmp = Features;
if (tmp != null && tmp.ClientName)
{
ExecuteVoid(
RedisMessage.Create(-1, RedisLiteral.CLIENT, RedisLiteral.SETNAME, name),
true);
}
}
}
Interlocked.CompareExchange(ref state, (int)ConnectionState.Open,
(int)ConnectionState.Opening);
}
catch
{
Close(true);
Interlocked.CompareExchange(ref state, (int)ConnectionState.Closed,
(int)ConnectionState.Opening);
}
}