private static void Sc_ConnectCompleted(object sender, EventArgs e)
{
Console.WriteLine("连接成功!");
//_hik = new CCTVStreamCmd.Hikvision.HikStream("192.168.9.155", 8000, "admin", "admin12345", 1, false, hwnd);
string HikvUrl = "hikv://{0}:{1}@{2}:{3}/stream?channel={4}&profile={5}";
string url = string.Format(HikvUrl, new object[] { "admin", "admin12345", "192.168.9.155", 8000, 1, "main" });
StreamAddress sa = new StreamAddress(url, "127.0.0.1", 37010);
SocketClient client = sender as SocketClient;
client.Send(sa.Serialize());
}
public IStreamLinker GetStreamLinker(StreamAddress addr)
{
if (!string.IsNullOrWhiteSpace(addr.Url))
{
string key = createKey(addr);
//如果已创建码流数据通道，则使用现有通道，否则，新建一个通道。
if (_dictLinkers.ContainsKey(key))
{
return(_dictLinkers[key]);
}
else
{
clearLinker(); //清除不再使用的linker
try
{
bool isRemote = !string.IsNullOrWhiteSpace(addr.PreferredServerIp) && (!LocalIPHost.Instance.IsLocalIp(addr.PreferredServerIp));
IStreamLinker sl;
if (isRemote)
{
Console.WriteLine($"路由至远程流媒体服务:{addr.PreferredServerIp}:{addr.PreferredServerPort}");
sl = new RemoteStreamLinker(new Uri(addr.Url), addr.PreferredServerIp, addr.PreferredServerPort);
}
else
{
Console.WriteLine("本地视频直连!");
sl = new DirectStreamLinker(new Uri(addr.Url));
}
_dictLinkers[key] = sl;
return(sl);
}
catch (Exception e)
{
Logger.Default.Error(e.Message);
}
}
}
return(null);
}
private void _adapter_ReceiveCompleted(object sender, SocketHelper.Events.ReceiveEventArgs args)
{
if (args.ByteLenght >= 4)
{
int code = BitConverter.ToInt32(args.ReceivedBytes, 0);
switch (code)
{
case StreamEntityCode.StreamAddress:
{
StreamAddress sa = StreamAddress.DeserializeTo(args.ReceivedBytes);
destoryLinker();
Console.WriteLine("Uri:" + sa.Url);
_linker = StreamLinkerManager.Instance.GetStreamLinker(sa);
if (_linker != null)
{
_linker.StreamHeaderReceived += linker_StreamHeaderReceived;
_linker.StreamDataReceived += linker_StreamDataReceived;
_linker.ErrorOccurred += linker_ErrorOccurred;
}
}
break;
}
}
}
private string createKey(StreamAddress addr)
{
return(string.Format(_template, addr.Url, addr.PreferredServerIp));
}
