[Mono-dev] Problems connecting to a mysqlserver

Werner666 wernerlangenhuisen at gmail.com
Wed Jul 16 17:26:18 EDT 2008


Is there really nobody who knows a solution?
MySql is driving me nuts :(





Werner666 wrote:
> 
> Hello,
> 
> I'm trying to connect to a mysql server that's hosted on my computer. 
> When I run the conn.Open(); method I get a Connection unexpectedly
> terminated exception.
> 
> The complete stack:
> 
> Exception in Gtk# callback delegate
>   Note: Applications can use GLib.ExceptionManager.UnhandledException to
> handle the exception.
> MySql.Data.MySqlClient.MySqlException: Connection unexpectedly terminated
>   at MySql.Data.MySqlClient.PacketReader.ReadHeader () [0x00000] 
>   at MySql.Data.MySqlClient.PacketReader.OpenPacket () [0x00000] 
>   at MySql.Data.MySqlClient.NativeDriver.Open () [0x00000] 
>   at MySql.Data.MySqlClient.Driver.Create
> (MySql.Data.MySqlClient.MySqlConnectionString settings) [0x00000] 
>   at MySql.Data.MySqlClient.MySqlConnection.Open () [0x00000] 
>    at GLib.ExceptionManager.RaiseUnhandledException(System.Exception e,
> Boolean is_terminal)
>    at GLib.Signal.voidObjectCallback(IntPtr handle, IntPtr data)
>    at GLib.Signal.voidObjectCallback(IntPtr , IntPtr )
>    at Gtk.Application.gtk_main()
>    at Gtk.Application.gtk_main()
>    at Gtk.Application.Run()
>    at CustomerAdministartor.MainClass.Main(System.String[] args) in
> /home/werner/testprog/CustomerAdministartor/Main.cs:line 19
> 
> 
> With this code:
> 
> 
> --------------------------------------------
> private IDbConnection dbcon;
> 
> connectionString =
> 	          "Server=" + host + ";" + 
> 	          "Database=" + dbname + ";" + 
> 	          "User ID=" + username + ";" +
> 	          "Password=" + password + ";" + 
> 	          "Pooling=" + pooling + ";" + 
> 			  "Connection Timeout=1000;Protocol=socket;Port=3306";
> 			
> 			dbcon = new MySqlConnection(connectionString);
> 			
> 			dbcon.Open();
> ----------------------------------------------
> 
> I spent my whole day finding a solution but just can't figure it out. :(
> I tried version 5.1, 5.1 and 1.0.10 of mysql.data but all of them give the
> same exception.
> 
> 

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