public async Task StreamingLocalTimeline()
{
ClientWebSocket ws = new ClientWebSocket();
try
{
await ws.ConnectAsync(new Uri(string.Format("ws://{0}/api/v1/streaming/?access_token={1}&stream=public:local", host, token)), CancellationToken.None);
}
catch (Exception e)
{
Console.Error.WriteLine("{0} への接続に失敗しました。", host);
Console.Error.WriteLine(e);
return;
}
var utf = new UTF8Encoding();
streaming = true;
while (ws.State == WebSocketState.Open)
{
var buffer = new byte[BUFFER_SIZE];
var segment = new ArraySegment <byte>(buffer);
WebSocketReceiveResult recieved = await ws.ReceiveAsync(segment, CancellationToken.None);
if (recieved.EndOfMessage)
{
string str = utf.GetString(buffer, 0, recieved.Count);
try
{
JObject obj1 = JObject.Parse(str);
switch ((string)obj1["event"])
{
case ("update"):
JObject payload = JObject.Parse((string)obj1["payload"]);
Item.Status status = JsonConvert.DeserializeObject <Item.Status>((string)obj1["payload"]);
updater.Update(status);
break;
case ("delete"):
string id = (string)obj1["payload"];
updater.Delete(id);
break;
}
}
catch (Exception e)
{
Console.Error.WriteLine("Error: at parsing {0}", str);
Console.Error.WriteLine(e);
}
}
else
{
Console.Error.WriteLine("recieved message is too long.");
}
}
streaming = false;
Console.WriteLine("Streaming end");
}
public void AfterDelete(IEntity entity)
{
IUpdater obj = CacheUpdater.Get(entity);
if (obj != null)
{
obj.Delete(entity);
}
}