///<summary> 创建 IceSocket
/// IceSocket 是可靠的TCP传输
///</summary>
///<param name="rtcConfiguration"> 服务器地址</param>
///<param name="rtcIceParameters"> 可选的来源标识</param>
///<param name="isCaller"> 是否为主叫</param>
///<param name="observer"> 事件侦听器</param>
static public IceSocket Connect(string rtcConfiguration, string rtcIceParameters, bool isCaller, RTCSocketObserver observer)
{
if (observer == null)
{
throw new ArgumentNullException();
}
int index = 1;
while (index < OBSERVERS.Length && OBSERVERS[index] != null)
{
++index;
}
if (index == OBSERVERS.Length)
{
throw new OverflowException();
}
OBSERVERS[index] = observer;
IntPtr iface = JSEP._CreateIceSocket(rtcConfiguration, rtcIceParameters, isCaller, (IntPtr)index, IceSocketCallback);
if (iface == IntPtr.Zero)
{
OBSERVERS[index] = null;
throw new ArgumentException();
}
IceSocket self = new IceSocket();
SOCKETS.Add(iface, self);
self.iface = iface;
return(self);
}
///<summary> 创建 WebSocket 服务器并侦听客户的连接
/// WebSocket 是可靠的TCP传输
///</summary>
///<param name="wsURL"> 服务器地址</param>
///<param name="rtcWebSocketInit"> 配置参数</param>
///<param name="observer"> 事件侦听器</param>
static public WebSocket Listen(string wsURL, string rtcWebSocketInit, RTCSocketObserver observer)
{
if (observer == null)
{
throw new ArgumentNullException();
}
int index = 1;
while (index < OBSERVERS.Length && OBSERVERS[index] != null)
{
++index;
}
if (index == OBSERVERS.Length)
{
throw new OverflowException();
}
OBSERVERS[index] = observer;
IntPtr iface = JSEP._CreateWebSocketServer(wsURL, rtcWebSocketInit, (IntPtr)index, WebSocketCallback);
if (iface == IntPtr.Zero)
{
OBSERVERS[index] = null;
throw new ArgumentException();
}
WebSocket self = new WebSocket();
SOCKETS.Add(iface, self);
self.iface = iface;
return(self);
}
