pgsqlclient-checkins

[<car...@us...>]

Update of /cvsroot/pgsqlclient/pgsqlclient_10/PostgreSql.Data.PgSqlClient/source/NPgClient
In directory sc8-pr-cvs1:/tmp/cvs-serv2065

Modified Files:
	PgDbClient.cs 
Log Message:
2003-11-23 Carlos Guzmán Álvarez  <car...@te...>

	* source/NPgClient/PgDbClient.cs:

		- Minor changes to exception handling.

Index: PgDbClient.cs
===================================================================
RCS file: /cvsroot/pgsqlclient/pgsqlclient_10/PostgreSql.Data.PgSqlClient/source/NPgClient/PgDbClient.cs,v
retrieving revision 1.37
retrieving revision 1.38
diff -C2 -d -r1.37 -r1.38
*** PgDbClient.cs	22 Nov 2003 14:42:08 -0000	1.37
--- PgDbClient.cs	23 Nov 2003 13:24:37 -0000	1.38
***************
*** 193,213 ****
  				}
  			}
! 			catch (TlsException ex)
  			{
! 				// If the exception is fatal close connection
! 				sslStream.Close();
! 
  				throw new PgClientException(ex.Message);
  			}
  			catch (PgClientException ex)
  			{
! 				if (sslStream != null)
! 				{
! 					sslStream.Close();
! 				}
! 				if (networkStream != null)
! 				{
! 					networkStream.Close();
! 				}
  				throw ex;
  			}
--- 193,204 ----
  				}
  			}
! 			catch (IOException ex)
  			{
! 				detach();
  				throw new PgClientException(ex.Message);
  			}
  			catch (PgClientException ex)
  			{
! 				detach();
  				throw ex;
  			}
***************
*** 222,236 ****
  				SendData(packet.GetPacketBytes(PgFrontEndCodes.TERMINATE));
  
! 				// Close streams
! 				if (sslStream != null)
! 				{
! 					sslStream.Close();
! 				}
! 				if (networkStream != null)
! 				{
! 					networkStream.Close();
! 				}
  			}
! 			catch (TlsException ex)
  			{
  				throw new PgClientException(ex.Message);
--- 213,219 ----
  				SendData(packet.GetPacketBytes(PgFrontEndCodes.TERMINATE));
  
! 				detach();
  			}
! 			catch (IOException ex)
  			{
  				throw new PgClientException(ex.Message);
***************
*** 244,248 ****
  		internal void SendData(byte[] data)
  		{
! 			send.Write(data);
  		}
  
--- 227,238 ----
  		internal void SendData(byte[] data)
  		{
! 			try
! 			{
! 				send.Write(data);
! 			}
! 			catch (IOException ex)
! 			{
! 				throw ex;
! 			}
  		}
  
***************
*** 299,314 ****
  			PgResponsePacket responsePacket = null;
  
! 			char	type	= this.receive.ReadChar();			
! 			int		length	= IPAddress.HostToNetworkOrder(this.receive.ReadInt32()) - 4;
  
! 			// Read the message data
! 			byte[]	buffer		= new byte[length];
! 			int		received	= 0;
! 			while (received < length)
  			{
! 				received += this.receive.Read(buffer, received, length - received);
  			}
- 			responsePacket			= new PgResponsePacket(type, buffer);				
- 			responsePacket.Encoding = Settings.Encoding;
  
  			return responsePacket;
--- 289,311 ----
  			PgResponsePacket responsePacket = null;
  
! 			try
! 			{
! 				char	type	= this.receive.ReadChar();			
! 				int		length	= IPAddress.HostToNetworkOrder(this.receive.ReadInt32()) - 4;
  
! 				// Read the message data
! 				byte[]	buffer		= new byte[length];
! 				int		received	= 0;
! 				while (received < length)
! 				{
! 					received += this.receive.Read(buffer, received, length - received);
! 				}
! 				responsePacket			= new PgResponsePacket(type, buffer);				
! 				responsePacket.Encoding = Settings.Encoding;
! 			}
! 			catch (IOException ex)
  			{
! 				throw ex;
  			}
  
  			return responsePacket;
***************
*** 832,835 ****
--- 829,849 ----
  			this.receive	= new BinaryReader(this.networkStream);
  			this.send		= new BinaryWriter(this.networkStream);
+ 		}
+ 
+ 		private void detach()
+ 		{
+ 			// Close streams
+ 			if (sslStream != null)
+ 			{
+ 				sslStream.Close();
+ 			}
+ 			if (networkStream != null)
+ 			{
+ 				networkStream.Close();
+ 			}
+ 			if (socket != null)
+ 			{
+ 				socket.Close();
+ 			}
  		}