private void receive()
{
Task.Factory.StartNew(
async() =>
{
while (ws.State == WebSocketState.Open)
{
byte[] buffer = new byte[1024];
var result = await ws.ReceiveAsync(new ArraySegment <byte>(buffer), CancellationToken.None);
if (result.MessageType == WebSocketMessageType.Binary)
{
closeCheckTimer.Interval = 31000;
var resultStr = Decompress(buffer);
WebSocketPush.Invoke(resultStr);
continue;
}
if (result.MessageType == WebSocketMessageType.Close)
{
try
{
await ws.CloseOutputAsync(WebSocketCloseStatus.Empty, null, cts.Token);
}
catch (Exception)
{
break;
}
break;
}
}
}, cts.Token, TaskCreationOptions.LongRunning,
TaskScheduler.Default);
}
private void receive()
{
Task.Factory.StartNew(
async() =>
{
while (ws.State == WebSocketState.Open)
{
byte[] buffer = new byte[1024 * 1024];
var result = await ws.ReceiveAsync(new ArraySegment <byte>(buffer), CancellationToken.None);
if (result.MessageType == WebSocketMessageType.Binary)
{
closeCheckTimer.Interval = 31000;
var resultStr = Decompress(buffer);
//If is depth
try
{
if (resultStr.IndexOf("event") < 0 && !(resultStr.IndexOf("depth5") > 0) && resultStr.IndexOf("depth") > 0)
{
int index_asksStart = resultStr.IndexOf(asks_start);
int index_asksEnd = resultStr.IndexOf(asks_end);
int index_bidsStart = resultStr.IndexOf(bids_start);
int index_bidsEnd = resultStr.IndexOf(bids_end);
string beforeAsks = "", asks = "", bids = "", afterBids = "";
if (index_asksStart > 0)
{
beforeAsks = resultStr.Substring(0, index_asksStart + 8);
asks = resultStr.Substring(index_asksStart + 8, index_asksEnd - (index_asksStart + 8));
}
if (index_bidsStart > 0 && index_bidsEnd > 0)
{
bids = resultStr.Substring(index_bidsStart + 8, index_bidsEnd - index_bidsStart - 8);
afterBids = resultStr.Substring(index_bidsEnd);
}
List <string> list_askContents = asks.Split(new[] { "],[" }, StringSplitOptions.None).ToList();
List <string> list_bidContents = bids.Split(new[] { "],[" }, StringSplitOptions.None).ToList();
combineIncrementalData(list_askContents, "asks");
combineIncrementalData(list_bidContents, "bids");
if (list_askContents.Count != 200 && (!list_askContents.Contains("partial")))
{
var obj = buildStr_checksum_asks_bids();
int crc32 = getCRC32(obj.Item1);
resultStr = "增量数据：" + resultStr + "\n" + "checksum值：" + crc32.ToString() + "\n" + "合并后的" + beforeAsks + obj.Item2 + "],\"bids\":[" + obj.Item3 + afterBids + "\n\n";
}
}
}
catch (Exception e)
{
resultStr = e.Message + e.StackTrace;
}
WebSocketPush.Invoke(resultStr);
continue;
}
if (result.MessageType == WebSocketMessageType.Close)
{
try
{
await ws.CloseOutputAsync(WebSocketCloseStatus.Empty, null, cts.Token);
}
catch (Exception)
{
break;
}
break;
}
}
}, cts.Token, TaskCreationOptions.LongRunning,
TaskScheduler.Default);
}
