c# - FBRemoteEvent 使应用程序崩溃

Question

我有一个 fb 远程事件，我用它来监听数据库，并在线程内加载我的应用程序来启动它。

当我在我的 Windows 10(本地电脑)上运行它时，它运行正常且完美，但是当我在 Windows Server 2003 上运行它时，它开始填充 RAM 内存，超出应有的数量，当它达到服务器限制时，它就会关闭。

这是我的代码:

private void DataBaseEventListner()
{
    FbRemoteEvent revent = new FbRemoteEvent(M.Baza.connectionString);
    FbRemoteEvent revent1 = new FbRemoteEvent(M.Baza.connectionKomercijalno2018);

    revent.RemoteEventCounts += (sender, e) =>
    {
        this.Invoke(new MethodInvoker(delegate
        {
            Poruka p = new Poruka(Magacin.Poruka.UcitajPoslednjuPorukuID(Korisnik.korisnikId));
            p.Show();
        }));
    };

    revent1.RemoteEventCounts += (sender, e) =>
    {
        switch (e.Name)
        {
            case "PP_NEW":
            case "PP_UPD":
                Thread thread1 = new Thread(UcitajPoslovnePartnere);
                thread1.Start();
                break;
        }
    };

    revent.QueueEvents(String.Format("nova_poruka~" + Korisnik.korisnikId.ToString()));
    revent1.QueueEvents(new string[] { "PP_NEW", "PP_UPD" });
}


private void UcitajPoslovnePartnere()
{
    poslovniPartneri = Komercijalno.Partner.Lista();
}

public static List<Int_String> Lista()
{
    List<Int_String> list = new List<Int_String>();
    using (FbConnection con = new FbConnection(M.Baza.connectionKomercijalno2018))
    {
        con.Open();
        using (FbCommand cmd = new FbCommand("SELECT PPID, NAZIV FROM PARTNER ORDER BY NAZIV", con))
        {
            FbDataReader dr = cmd.ExecuteReader();
            list.Add(new Int_String { _int = -1, _string = "<izaberi partnera>" });
            while (dr.Read())
                list.Add(new Int_String { _int = Convert.ToInt32(dr[0]), _string = dr[1].ToString() });
        }
        con.Close();
    }
    return list;
}

我将它包装在 try-catch 中，我得到的错误是:

Error reading data from the connection.
at FirebirdSql.Data.FirebirdClient.FbRemoteEvent.QueueEvents(String[] events)
at Magacin.Main.DataBaseEventListner()

在 firebird 日志中我得到

TERMINAL_64 (Server)    Sat Jun 30 17:03:52 2018
INET/inet_error: read errno = 10054

我试过设置 Pooling=false 但还是不行

我正在从 .TXT 加载我的连接字符串，当我加载它时，我正在构建它:

string[] data = line.Split('|');
//Here I do something with data[0] which is not part of connection string
Baza.connectionString = System.String.Format(@"data source={3};initial catalog = {0};user={1};password={2}", data[1], data[2], data[3], data[4]);

我的 .TXT 文件中的字符串是:

C:\Prirucni Magacin\PRIRUCNIMAGACIN.FDB|SYSDBA|masterkey|localhost //This is on local pc

所以最后的字符串看起来像:

data source=localhost;initial catalog = C:\Prirucni Magacin\PRIRUCNIMAGACIN.FDB;user=SYSDBA;password=masterkey

Answer 1

根据 that bugreport您的解决方案是否可能在您的连接字符串之后设置该参数:

Pooling=false

示例:

new MySqlConnection("SERVER=localhost;DATABASE=myDB;USER=wiii;PASSWORD=wiiii2;POOLING=FALSE;");