I'm using mono framework on *Windows*.
I'd created simple console program (targeting .NET 4) to test connection :
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Npgsql;
using System.Data.SqlClient;
namespace postgretest {
class Program {
static void Main(string[] args)
{
string connString =
"Server=127.0.0.1;Database=unitydb;User
Id=admin;Password=admin;";
NpgsqlConnection conn = new
NpgsqlConnection(connString);
conn.Open();
if (conn.State == System.Data.ConnectionState.Open)
Console.WriteLine("Success open postgreSQL
connection.");
conn.Close();
Console.WriteLine("end program.");
Console.ReadLine();
}
}
}
The program run fine on Mono version 2.8 build 9. But, it throw exception on
Mono version 2.10.2 build 5.
This is the exception message :
Unhandled Exception: Npgsql.NpgsqlException:
Failed to establish a connection to '127.0.0.1'.
at Npgsql.NpgsqlClosedState.Open (Npgsql.NpgsqlConnector context)
[0x00000] in <filename unknown>:0
at Npgsql.NpgsqlConnector.Open () [0x00000] in <filename unknown>:0
at Npgsql.NpgsqlConnectorPool.GetPooledConnector (Npgsql.NpgsqlConnection
Connection) [0x00000] in <filename unknown>:0
Any idea what caused this and how to fix it ?
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