public void send(byte[] bytes, object client)
{
//写入4字节的包头长度
var package = new byte[bytes.Length + packageHeadLen];
Buffer.BlockCopy(BitConverter.GetBytes(NetUtils.ConvertToEndian(bytes.Length, Endian.BigEndian)), 0, package, 0, packageHeadLen);
Buffer.BlockCopy(bytes, 0, package, packageHeadLen, bytes.Length);
((Socket)client).Send(package);
}
private void OnHeadReceived(object sender, SocketAsyncEventArgs context_head)
{
var client = (ClientObject)context_head.UserToken;
int len = BitConverter.ToInt32(context_head.Buffer, 0);
len = NetUtils.ConvertToEndian(len, Endian.BigEndian);
if (len > 0)
{
if (!checkSocketConnect(client.socket))
{
return;
}
client.context_body.SetBuffer(new byte[len], 0, len);
client.socket.ReceiveAsync(client.context_body);
}
else
{
receive((Socket)sender);
}
}