/// <summary>
/// Creates a new server.
/// </summary>
/// <param name="host">the host</param>
/// <param name="port">the port. If zero, an unused port is chosen automatically.</param>
public OwinServer(IGroupCacheClient handler, int port, string host = "*")
{
_host = host;
_port = port;
_handler = handler;
}
public CircuitBreakerClient(IGroupCacheClient client, TimeSpan backOff, int maxRetry)
{
this._client = client;
this._backOff = backOff;
this._maxRetry = maxRetry;
}
private async Task LoadFromPeerAsync(string key, Stream sink, ICacheControl cacheControl, IGroupCacheClient peerClient, CancellationToken ct)
{
try
{
Stats.TracePeerLoads(_groupName);
using (var validatingSink = CacheEntryValidator.ValidateEntryPassThrough(key, sink))
{
await peerClient.GetAsync(_groupName, key, validatingSink, cacheControl, ct).ConfigureAwait(false);
await validatingSink.ValidateAsync(ct).ConfigureAwait(false);
}
}
catch (CircuitBreakerOpenException)
{
throw; // Dont log CircuitBreakerOpenException
}
catch (InternalServerErrorException internalErrorEx)
{
Logger.Error(String.Format("Call to LoadFromPeer to {0} for Cache {1} key: {2} failed on InternalServerErrorException {3}", peerClient.Endpoint.ToString(), _groupName, key, internalErrorEx.Message));
throw;
}
catch (Exception ex)
{
Logger.Error(ex, String.Format("Call to LoadFromPeer to {0} for Cache {1} key: {2} failed ", peerClient.Endpoint.ToString(), _groupName, key));
throw;
}
}
public CircuitBreakerClient(IGroupCacheClient client) : this(client, TimeSpan.FromMinutes(10), 3)
{
}
