public Program()
{
Console.WriteLine("Provider Server");
_connection = TcpConnection.Instance;
_provider = TcpProvider.Instance;
_messages = new string[] {
"The",
"quick",
"brown",
"fox",
"jumps",
"over",
"the",
"lazy",
"dog"
};
var listenWorker = new Thread(_connection.Listen);
listenWorker.Name = "Listen Worker";
listenWorker.Start();
var notifyWorker = new Thread(Notify);
notifyWorker.Name = "Notify Worker";
notifyWorker.Start();
}
public void NotifySubscribers(string txt)
{
if (_connection == null)
_connection = TcpConnection.Instance;
int i = 0;
foreach (var subscriber in _subscribers)
{
_connection.Post(subscriber.EndPoint, txt);
Console.WriteLine("notified subscriber {0} about {1}", i, txt);
i++;
}
}
private static async void GetMusicList(TcpConnection con, NetMessage message)
{
WriteLog(con, "尝试获取音乐列表");
DataSet set = await API.GetMusicList();
NetMessage mess;
if (set == null)
{
WriteLog(con, "获取音乐列表失败");
mess = GetFailMessage();
}
else
{
WriteLog(con, "获取音乐列表成功");
MusicInfo[] info = new MusicInfo[set.Tables[0].Rows.Count];
for (int i = 0; i != set.Tables[0].Rows.Count; ++i)
{
info[i] = new MusicInfo();
object[] objs = set.Tables[0].Rows[i].ItemArray;
info[i].name = objs[0] as string;
info[i].singer = objs[1] as string;
string url = outpath + objs[3] + objs[2];
info[i].url = url;
info[i].playedtimes = (int)objs[4];
info[i].uname = objs[5] as string;
}
mess = GetGetListSuccessMessage(info);
}
try
{
await con.Send(mess);
}
catch
{
con.Close();
return;
}
con.Close();
}
static async void AcceptMessage(TcpConnection con)
{
object obj;
try
{
obj = await con.ReceiveOnceAsync();
}
catch (Exception e)
{
//Console.Out.WriteLine("tag1");
Console.Out.WriteLine(DateTime.Now.ToString() + " " + e.Message);
con.Close();
return;
}
if (obj == null)
{
Console.Out.WriteLine(DateTime.Now.ToString() + " " + "非指定程序的连接");
con.Close();
return;
}
NetMessage message = null;
try
{
message = obj as NetMessage;
}
catch (Exception e)
{
Console.Out.WriteLine(DateTime.Now.ToString() + " " + e.Message);
con.Close();
return;
}
try
{
switch (message.Message)
{
case MessageType.SignIn:
SignIn(con, message);
break;
case MessageType.SignUp:
SignUp(con, message);
break;
case MessageType.GetList:
GetMusicList(con, message);
break;
case MessageType.CheckMD5:
CheckMD5(con, message);
break;
case MessageType.Upload:
AddMusic(con, message);
break;
case MessageType.MusicPlayed:
MusicPlayed(con, message);
break;
case MessageType.AddFavorite:
AddFavorite(con, message);
break;
case MessageType.GetFavoriteList:
GetFavoriteList(con, message);
break;
default:
break;
}
}
catch (Exception e)
{
Console.Out.WriteLine(DateTime.Now.ToString() + " " + con.ToString() + " " + e.Message);
con.Close();
return;
}
}
static void AcceptConnectionConsole(TcpConnection con)
{
Console.Out.WriteLine(DateTime.Now.ToString() + " " + con.ToString() + " 已连接");
}
private static void WriteLog(TcpConnection con, string message, params object[] objs)
{
Console.Out.WriteLine(DateTime.Now.ToString() + " " + con.ToString() + " " + string.Format(message, objs));
}
private static void WriteLog(TcpConnection con, string message)
{
Console.Out.WriteLine(DateTime.Now.ToString() + " " + con.ToString() + " " + message);
}