public RedisService(
ILogger <RedisService> logger,
ShutdownService shutdown
)
{
_logger = logger;
var redisHost = System.Environment.GetEnvironmentVariable("REDIS_HOST");
var redisPort = System.Environment.GetEnvironmentVariable("REDIS_PORT");
if (redisHost == null || redisHost == "")
{
redisHost = "localhost";
}
if (redisPort == null || redisPort == "")
{
redisPort = "6379";
}
Client = ConnectionMultiplexer.Connect($"{redisHost}:{redisPort}");
Client.ConnectionFailed += (object sender, ConnectionFailedEventArgs args) =>
{
shutdown.HandleFailure($"Redis connection failure : {args.FailureType}");
};
}
public ComputeService(
ILogger <ComputeService> logger,
PubSubService pubSubService,
StorageService redisService,
ShutdownService shutdownService,
RecordingServiceClient recordServiceClient
)
{
_logger = logger;
_pubSubService = pubSubService;
_storageService = redisService;
_shutdownService = shutdownService;
_recordServiceClient = recordServiceClient;
}
public PollSummaryService(
ILogger <PollSummaryService> logger,
PubSubService pubSubService,
StorageService redisService,
ShutdownService shutdownService,
RecordingServiceClient recordServiceClient
)
{
_logger = logger;
_pubSubService = pubSubService;
_storageService = redisService;
_shutdownService = shutdownService;
_recordServiceClient = recordServiceClient;
_cancelTokenSource = new CancellationTokenSource();
// Streaming from a sequence is currently not implemented
var streamRecords = new Voting.Record.StreamRecordsRequest();
var readStream = _recordServiceClient.StreamRecords(streamRecords, new CallOptions(cancellationToken: _cancelTokenSource.Token));
HandleResponseStream(readStream);
shutdownService.RegisterShutdownCallback(() => { _cancelTokenSource.Cancel(); });
}