static void TestSentinel <T>(string reply, Func <RedisSentinelClient, T> syncFunc, Func <RedisSentinelClient, Task <T> > asyncFunc, Action <FakeRedisSocket, T> test)
{
using (var mock = new FakeRedisSocket(reply, reply))
using (var sentinel = new RedisSentinelClient(mock, new DnsEndPoint("fakehost", 9999)))
{
var sync_result = syncFunc(sentinel);
var async_result = asyncFunc(sentinel);
test(mock, sync_result);
test(mock, async_result.Result);
}
}
static void TestSentinel <T>(string reply, Func <RedisSentinelClient, T> syncFunc, Func <RedisSentinelClient, Task <T> > asyncFunc, Action <MockConnector, T> test)
{
using (var mock = new MockConnector("MockHost", 9999, reply, reply))
using (var sentinel = new RedisSentinelClient(mock))
{
var sync_result = syncFunc(sentinel);
var async_result = asyncFunc(sentinel);
test(mock, sync_result);
test(mock, async_result.Result);
}
}
/// <summary>
/// Connect to and return a Redis Sentinel client
/// </summary>
/// <param name="timeout">Time to wait for Sentinel response (milliseconds)</param>
/// <returns>Connected Sentinel client, or null if cannot connect</returns>
public RedisSentinelClient GetSentinel(int timeout)
{
int c = _sentinels.Count;
while (c-- > 0)
{
var first = _sentinels.First;
RedisSentinelClient sentinel = new RedisSentinelClient(first.Value.Key, first.Value.Value, timeout);
if (sentinel.Connected)
return sentinel;
_sentinels.RemoveFirst();
_sentinels.AddLast(first.Value);
}
return null;
}
private static ConnectionMultiplexer GetConnectString()
{
ConnectionMultiplexer connect = null;
var dic = GetSettings();
string master = GlobalConfig.SentinelMaster ?? "mymaster";
foreach (var keyValue in dic)
{
using (var sentinel = new RedisSentinelClient(keyValue.Key, keyValue.Value))
{
try
{
var masterInfo = sentinel.Master(master);
if (masterInfo != null)
{
connect = ConnectionMultiplexer.Connect(string.Format("{0}:{1},allowAdmin=true", masterInfo.Ip, masterInfo.Port));
connectString = string.Format("{0}:{1}", masterInfo.Ip, masterInfo.Port);
return(connect);
}
}
catch
{
}
}
if (connect == null)
{
connect = ConnectionMultiplexer.Connect(GlobalConfig.RedisCacheAddress);
if (connect != null)
{
return(connect);
}
}
}
return(connect);
}
