Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host #939
Description
I am receiving this error when trying to make a connection.
{
"message": "Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.",
"stackTrace": " at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)\r\n at Npgsql.NpgsqlBuffer.Ensure(Int32 count)\r\n at Npgsql.NpgsqlConnector.DoReadSingleMessage(DataRowLoadingMode dataRowLoadingMode, Boolean returnNullForAsyncMessage, Boolean isPrependedMessage)\r\n at Npgsql.NpgsqlConnector.ReadSingleMessageWithPrepended(DataRowLoadingMode dataRowLoadingMode, Boolean returnNullForAsyncMessage)\r\n at Npgsql.NpgsqlConnector.ReadSingleMessage(DataRowLoadingMode dataRowLoadingMode)\r\n at Npgsql.NpgsqlConnector.HandleAuthentication(NpgsqlTimeout timeout)\r\n at Npgsql.NpgsqlConnector.Open(NpgsqlTimeout timeout)\r\n at Npgsql.NpgsqlConnector.Open()\r\n at Npgsql.NpgsqlConnectorPool.GetPooledConnector(NpgsqlConnection Connection)\r\n at Npgsql.NpgsqlConnectorPool.RequestConnector(NpgsqlConnection connection)\r\n at Npgsql.NpgsqlConnection.OpenInternal(NpgsqlTimeout timeout)\r\n at Npgsql.NpgsqlConnection.Open()\r\n at AACEI_Info_2.Controllers.Api.VersionController.Get(Nullable`1 id)"
}
Here is my connection information
using (var conn = new NpgsqlConnection("Host=ccureatl;username=xxx;password=xxx;database=xx;port=2500"))
{
try
{
conn.Open();
}
catch (NpgsqlException npex)
{
_logger.LogError(npex.Message);
}
catch(Exception ex)
{
_logger.LogError(ex.Message);
return Json(new { Message = ex.Message, StackTrace = ex.StackTrace });
}
finally
{
if (conn.State==System.Data.ConnectionState.Open)
{
conn.Close();
}
}
}
Here are the packages I am using
"EntityFramework7.Npgsql": "3.1.0-rc1-3",
"EntityFramework7.Npgsql.Design": "3.1.0-rc1-3",
Not sure what I am doing incorrectly.