public async Task SendMessage(WebSocketMessage msg)
{
string szMsg = msg.ToString();
var bMsg = Encoding.UTF8.GetBytes(szMsg);
var compressedMsg = GZipHelper.Compress(bMsg);
using (var cts = new CancellationTokenSource(ReadTimeout))
{
await clientWebSocket.SendAsync(new ArraySegment <byte>(compressedMsg), WebSocketMessageType.Binary, true, cts.Token);
}
}
public async Task StartRecive()
{
var buffer = new byte[4096 * 2];
int startIndex = 0;
if (clientWebSocket.State != WebSocketState.Open)
{
return;
}
await SendListPendingMessage();
while (clientWebSocket.State == WebSocketState.Open)
{
var rcvBuffer = new ArraySegment <byte>(buffer, startIndex, buffer.Length - startIndex);
var response = await clientWebSocket.ReceiveAsync(rcvBuffer, CancellationToken.None);
if (response.MessageType == WebSocketMessageType.Close)
{
await clientWebSocket.CloseAsync(WebSocketCloseStatus.NormalClosure, "Close response received",
CancellationToken.None);
onClosed?.Invoke(this, null);
return;
}
if (response.MessageType == WebSocketMessageType.Binary)
{
if (response.EndOfMessage)
{
var js = GZipHelper.Decompress(buffer);
var sjs = Encoding.ASCII.GetString(js);
// Console.WriteLine("收到的报文为：" + sjs);
onRecivedMessage?.Invoke(this, null, sjs);
startIndex = 0;
}
else
{
startIndex += response.Count;
}
}
}
}
