public async Task StartAsync(CancellationToken cancellationToken = default(CancellationToken))
{
var existPath = await _client.ExistsAsync(ListenerPath);
if (!existPath)
{
await _client.CreateRecursiveAsync(ListenerPath, Encoding.UTF8.GetBytes("Bucket.Listener"));
}
await _client.SubscribeDataChange(ListenerPath, async (ct, args) =>
{
if (!_isSubscribe)
{
return;
}
var currentData = Encoding.UTF8.GetString(args.CurrentData.ToArray());
if (!string.IsNullOrWhiteSpace(currentData))
{
var command = JsonConvert.DeserializeObject <Values.NetworkCommand>(currentData);
if (args.Path.ToLower() == ListenerPath.ToLower())
{
switch (args.Type)
{
case Watcher.Event.EventType.NodeDataChanged:
await _extractCommand.ExtractCommandMessage(command);
break;
}
}
}
});
_isSubscribe = true;
}
public Task SubscribeAsync()
{
_subscriber = _redisClient.GetSubscriber(_redisListenerOptions.ConnectionString);
return(_subscriber.SubscribeAsync(RedisListenerKey, (channel, message) =>
{
var command = JsonConvert.DeserializeObject <Bucket.Values.NetworkCommand>(message);
_extractCommand.ExtractCommandMessage(command);
}));
}
