public RedisPlatformMemoryCache(IMemoryCache memoryCache
, IConnectionMultiplexer connection
, ISubscriber bus
, IOptions <CachingOptions> cachingOptions
, IOptions <RedisCachingOptions> redisCachingOptions
, ILogger <RedisPlatformMemoryCache> log
, TelemetryClient telemetryClient
) : base(memoryCache, cachingOptions, log)
{
_connection = connection;
_log = log;
_telemetryClient = telemetryClient;
_bus = bus;
_cachingOptions = cachingOptions.Value;
_redisCachingOptions = redisCachingOptions.Value;
connection.ConnectionFailed += OnConnectionFailed;
connection.ConnectionRestored += OnConnectionRestored;
_bus.Subscribe(_redisCachingOptions.ChannelName, OnMessage, CommandFlags.FireAndForget);
_log.LogInformation($"{nameof(RedisPlatformMemoryCache)}: subscribe to channel {_redisCachingOptions.ChannelName } current instance:{ ServerId }");
_telemetryClient.TrackEvent("RedisSubscribed", new Dictionary <string, string>
{
{ "channelName", _redisCachingOptions.ChannelName },
{ "cacheId", ServerId }
});
}
public RedisPlatformMemoryCache(IMemoryCache memoryCache
, IConnectionMultiplexer connection
, ISubscriber bus
, IOptions <CachingOptions> cachingOptions
, IOptions <RedisCachingOptions> redisCachingOptions
, ILogger <RedisPlatformMemoryCache> log
) : base(memoryCache, cachingOptions, log)
{
_connection = connection;
_log = log;
_bus = bus;
_cachingOptions = cachingOptions.Value;
_redisCachingOptions = redisCachingOptions.Value;
CancellableCacheRegion.OnTokenCancelled = CacheCancellableTokensRegistry_OnTokenCancelled;
}
public RedisPlatformMemoryCache(IMemoryCache memoryCache, IOptions <CachingOptions> options
, ISubscriber bus
, IOptions <RedisCachingOptions> redisCachingOptions
, ILogger <RedisPlatformMemoryCache> log
) : base(memoryCache, options, log)
{
_log = log;
_bus = bus;
_redisCachingOptions = redisCachingOptions.Value;
_bus.Unsubscribe(_redisCachingOptions.ChannelName);
_bus.Subscribe(_redisCachingOptions.ChannelName, OnMessage);
_log.LogInformation($"{nameof(RedisPlatformMemoryCache)}: subscribe to channel {_redisCachingOptions.ChannelName } current instance:{ _cacheId }");
_retryPolicy = Policy.Handle <Exception>().WaitAndRetry(
_redisCachingOptions.BusRetryCount, retryAttempt => TimeSpan.FromSeconds(Math.Pow(2, retryAttempt - 1)));
}
