mono/mcs/class/System/System.Net.Sockets/ChangeLog

2009-06-27 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: turn WSAEINVAL into ArgumentException.

2009-06-26 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: MS throws a SocketException in the byte[] overload when
	the value is null.

2009-05-22  Sebastien Pouliot  <[email protected]>

	* Socket_2_1.cs: Do not throw a SecurityException if the security
	policy check fails in NET_2_1 but set the SocketError to AccessDenied
	ensure the EndPoint has a valid policy before connecting.
	* SocketAsyncEventArgs.cs: Don't recurse endlessly in SendCallback
	and ReceiveCallback if the socket is not connected. Check for
	AccessDenied in ConnectCallback (needed for the security policy
	check in NET_2_1).

2009-05-14  Sebastien Pouliot  <[email protected]>

	* Socket_2_1.cs: Add ConnectAsync support for NET_2_1 which will
	ensure the EndPoint has a valid policy before connecting.
	* SocketAsyncEventArgs.cs: Add support for IList<ArraySegment<byte>>
	when sending. Add ConnectSocket for NET_2_1

2009-05-11 Gonzalo Paniagua Javier <[email protected]>

	* TcpClient.cs:
	* Socket.cs:
	* UdpClient.cs: use GetHostAddresses() instead of Resolve or
	GetHostEntry.

2009-05-11 Gonzalo Paniagua Javier <[email protected]>

	* UdpClient.cs: if possible, avoid DNS lookups when the host name is
	an IP address. Related to bug #502866.

2009-04-30 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: return the last error if a connect to multiple addresses
	fails.

2009-04-22  Sebastien Pouliot  <[email protected]>

	* Socket_2_1.cs: Use old-n-simple CheckProtocolSupport to implement
	OSSupportsIP[v4|v6] for Moonlight (NET_2_1 only) so we can avoid 
	including a bunch of types (22) from System.Net.NetworkInformation 
	and drop the number of [SecuritySafeCritical] methods to audit (the 
	same 22) and [SecurityCritical] (8) beside getting a smaller 
	System.Net.dll assembly :)

2009-04-21 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: End* methods can only be called once per IAsyncResult.
	Bug #466031 fixed.

2009-04-09  Sebastien Pouliot  <[email protected]>

	* Socket.cs: Split socket class into two files (this one and the
	new Socket_2_1.cs). This let us remove (some) existing #if in the
	sources and avoid (a lot) of new ones for Moonlight.
	* Socket_2_1.cs: Just enough of socket for NET_2_1. This helps
	the tuner not to bring a lot of extra stuff (some visible)
	into Moonlight.
	* SocketAsyncEventArgs.cs: Ifdef out some cases for NET_2_1 so 
	Moonlight can use it's own (smaller) SocketAsyncOperation enum

2009-02-17 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: instead of clearing the sockets form the output and then
	adding them back, we just remove the ones that have not been signaled.
	Fixes bug #354090 and bug #476138.

2009-01-19 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: don't throw when there's no ipv6 configuration.

2009-01-09  Dick Porter  <[email protected]>

	* Socket.cs: Special case 0-length receive requests in the
	BeginAccept overloads that wait for data, so they behave as the
	non-waiting version.  Seems to match MS behaviour, fixes bug
	464201.

2009-01-06 Gonzalo Paniagua Javier <[email protected]>

	* TcpClient.cs: use IPv6Any when the family is IPv6.
	Bug #462688 fixed.

2008-12-30  Bill Holmes  <[email protected]>

	* Socket.cs (Accept_internal) :  Changing the signature to pass 
	  the blocking state.

	Code is contributed under MIT/X11 license.

2008-12-20  Miguel de Icaza  <[email protected]>

	* SocketException.cs: Add missing API.

	* SocketAsyncEventArgs.cs (Dispose): this has to be a public
	member according to the specs.

2008-12-20 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: add a new ReceiveFrom_nocheck that does not throw an
	exception in case of error.

2008-12-20 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: if Blocking is set, translate a WouldBlock into a
	TimedOut.

2008-12-03 Gonzalo Paniagua Javier <[email protected]>

	* UdpClient.cs: don't Poll() in Receive(), the call to ReceiveFrom
	will block anyway. Fixes bug #455894.

2008-11-12 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: mark the socket as not connected when there is a pending
	error or exception about to be thrown.
	Bug #443346 fixed.

2008-09-10  Bill Holmes  <[email protected]>

	* Socket.cs : Adding a comment to provide locations where
	  changes to MonoSocketAsyncResult need to be synced.

	Code is contributed under MIT/X11 license.

2008-09-06  Atsushi Enomoto  <[email protected]>

	* Socket.cs : (SocketAsyncResult) release byte buffer early so that
	  it does not have to store extra data in pool. Fixed bug #397627.

2008-07-31  Jb Evain  <[email protected]>

	* Socket.cs
	* NetworkStream.cs: cleanup for NET_2_1

	* SocketException_2_1.cs: new specific version for NET_2_1.

2008-06-19  Dick Porter  <[email protected]>

	* Socket.cs: Implement generic Send() and Receive() methods.
	Fixes bug 395168.

2008-06-12  Stephane Delcroix  <[email protected]>

	* Socket.cs: minimal changes to run in the 2.1 profile

2008-06-11  Stephane Delcroix  <[email protected]>

	* SocketAsyncEventArgs.cs: catch SocketException in ConnectAsync
	and set the SocketError accordingly.

2008-05-09  Marek Habersack  <[email protected]>

	* SocketAsyncEventArgs.cs: implemented support for executing
	asynchronous socket actions, called from the new xxxxAsync methods
	in Socket. The asynchronous operations do not use the ThreadPool
	as I can't get the sample applications to work (send/receive
	callbacks don't work) - it may change in the future.

	* Socket.cs: implemented several xxxxAsync 2.0sp1 methods. The
	ones not implemented for now are: ReceiveMessageFromAsync and
	SendPacketsAsync. AcceptAsync doesn't perform the check for the
	buffer size for now - need to implement runtime support for that.
	Made several methods internal, so that they can be accessed from
	SocketAsyncEventArgs code.

2008-05-08  Marek Habersack  <[email protected]>

	* SocketAsyncOperation.cs, SendPacketsElement.cs,
	SocketAsyncEventArgs.cs: added initial implementations for
	2.0SP1/3.5 classes used in the (to be implemented) new xxxAsync
	methods of the Socket class.

2008-04-17  Miguel de Icaza  <[email protected]>

	* NetworkStream.cs: Throw an IOException if the socket is not
	connected, not an ArgumentException.   

	Fixes #371923, it is also the way its documented on MSDN. 

2008-04-13  Jb Evain  <[email protected]>

	* Socket.cs: ifdef out the Sys.Config part for the
	2.1 profile.
	Merged from the Moonlight 2 branch.

Wed Mar 12 20:06:07 CET 2008 Paolo Molaro <[email protected]>

	* Socket.cs: add a static ctor so that ipv4Supported and ipv6Supported
	are initialized (they are used by the runtime).

2008-02-01  Dick Porter  <[email protected]>

	* TcpClient.cs: If the Connect fails (when given an array of
	addresses) leave the socket object in a usable state.  Fixes bug
	355473.

2007-11-13  Atsushi Enomoto  <[email protected]>

	* NetworkStream.cs : in 2.0 Close() is not needed and does not exist.

2007-11-01  Miguel de Icaza  <[email protected]>

	* Socket.cs: Do not set the Send and Receive buffer sizes for the
	socket to the defaults set on Windows, they kill our performance.

	Thanks to Zoltan Varga for tracking the performance issue down.
	The bug was #325032

2007-10-30  Dick Porter  <[email protected]>

	* UdpClient.cs: Don't set the multicast option twice.  Fixes bug
	324033.

2007-10-21  Robert Jordan  <[email protected]>

	* Socket.cs: Remove GetHashCode override from the NET_2_0
	profile. Add LAMESPEC comment. Fixes bug #325113.

2007-09-22  Gert Driesen  <[email protected]>

	* Socket.cs: Removed unused method.

2007-08-02  Dick Porter  <[email protected]>

	* Socket.cs: Patch from Brian Nickel ([email protected]) to
	improve EndPoint handling.

2007-07-08  Gert Driesen  <[email protected]>

	* Socket.cs: Code formatting. Marked not implemented methods as TODO.
	Removed extra spaces.

2007-07-04  Dick Porter  <[email protected]>

	* Socket.cs: Don't set DontFragment by default for IPv6 sockets.
	Fixes bug 81985.

2007-05-16 Adar Wesley <[email protected]>

	* Socket.jvm.cs: added missing methods EndDisconnect, IOControl,
	Send 2.0 overloads, Receive 2.0 overloads, ReceiveMessageFrom,
	BeginReceiveMessageFrom, EndReceiveMessageFrom, 
	EndAccept 2.0 overloads, BeginSend, EndSend, BeginReceive, 
	EndReceive, SendFile, BeginSendFile, EndSendFile, Disconnect,
	DuplicateAndClose

2007-05-09 Igor Zelmanovich <[email protected]>

	* Socket.jvm.cs: Handle property throws NotImplementedException.	

2007-05-09 Igor Zelmanovich <[email protected]>

	* NetworkStream.cs:
	* TcpClient.cs:
	* TcpListener.cs:
	* UdpClient.cs:			
	added MonoNotSupported attribute for TARGATE_JVM.	
		
2007-03-11  Gert Driesen  <[email protected]>

	* TcpClient.cs: Do not initialize network stream in Connect. In
	Dispose, only nullify client if network stream was not obtained.
	Fixes bug #81105.

2007-01-30  Ilya Kharmatsky <ilyak -at- mainsoft.com>

	* Socket.jvm.cs: additional stubs for net_2_0 properties,
	bug fixes (EnsureStillUsable method inserted)

2007-01-28  Ilya Kharmatsky <ilyak -at- mainsoft.com>

	* Socket.jvm.cs: added stubs for net_2_0 properties and methods.

2007-01-26  Dick Porter  <[email protected]>

	* Socket.cs: SupportsIPv6 is obsolete in the 2.0 profile.  Stub
	out BeginReceiveMessageFrom(), BeginSendFile(),
	EndReceiveMessageFrom(), EndSendFile(), ReceiveMessageFrom(), and
	SendFile().

	* IPPacketInformation.cs: New in the 2.0 profile

	* SocketFlags.cs: Remove useless (and empty) inline documentation,
	and add 2.0 items.

	* TcpListener.cs: Mark Server as public in the 2.0 profile.

	* UdpClient.cs: Mark Dispose(bool) as protected in the 2.0
	profile.

	System.Net.Sockets should now be 2.0-complete.

2007-01-26  Dick Porter  <[email protected]>

	* Socket.cs: There's no point checking the SO_ERROR status of a
	socket after poll() or select() if we already know that connected
	== true.

2007-01-24  Dick Porter  <[email protected]>

	* IOControlCode.cs: 
	* SocketInformationOptions.cs: 
	* TransmitFileOptions.cs: Fix enum values

	* AddressFamily.cs: Not Serializable in the 2.0 profile

2007-01-24  Dick Porter  <[email protected]>

	* NetworkStream.cs: 2.0 profile updates, based on a patch by
	Sridhar Kulkarni ([email protected])

2007-01-23  Dick Porter  <[email protected]>

	* TcpListener.cs: 
	* TcpClient.cs: 2.0 profile updates, based on a patch by Sridhar
	Kulkarni ([email protected])

2007-01-22  Miguel de Icaza  <[email protected]>

	* Socket.cs: Move the throw new NotImplementedException ()
	elsewhere to prevent Moma reports.

2007-01-20  Dick Porter  <[email protected]>

	* Socket.cs(SocketDefaults): Catch and ignore any SocketExceptions
	thrown from setting default socket options - some platforms might
	not support a particular default we're trying to set.

2007-01-11  Dick Porter  <[email protected]>

	* IOControlCode.cs: 
	* SocketInformation.cs: 
	* Socket.cs: 
	* UdpClient.cs: 2.0 profile updates, loosely based on a patch by
	Sridhar Kulkarni.

	* SocketInformationOptions.cs: 
	* TransmitFileOptions.cs: Implemented by Sridhar Kulkarni
	([email protected])

Wed Dec 13 12:04:02 CET 2006 Paolo Molaro <[email protected]>

	* Socket.cs: stub ReceiveBufferSize and SendBufferSize to
	get ironpython to compile.

2006-11-23  Dick Porter  <[email protected]>

	* Socket.cs: Only set Connected = true in Poll() and Select() if
	the socket error status is 0.  Fixes bug 79878.

2006-09-28 Andrew Skiba <[email protected]>

	* Socket.cs,NetworkStream.cs,SocketException.cs: TARGET_JVM

2006-09-11 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: update the SocketOperation enum.

2006-08-16 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: replace hardcoded error numbers with the SocketError
	values. When ReceiveTimeout is set on a blocking socket, correctly
	report timeouts in the generated exception.
	
	* SocketException.cs: add new internal ctor (int, string).

2006-08-12  Miguel de Icaza  <[email protected]>

	* Socket.cs (NoDelay): Implement.

2006-06-30 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: patch from Sanghyeon Seo that implements
	(Send|Receive)Timeout for 2.0.
	* MulticastOption.cs: more 2.0 stuff.

2006-06-28  Atsushi Enomoto  <[email protected]>

	* Socket.cs : use ConfigurationManager.GetSection() under NET_2_0.
	  Also make sure to avoid NRE.

2006-06-24  Zoltan Varga  <[email protected]>

	* Socket.cs: Add stubs for net 2.0 SendTimeout and ReceiveTimeout properties.

2006-06-20  Zoltan Varga  <[email protected]>

	* ProtocolType.cs SocketOptionName.cs: Add missing net 2.0 fields.

2006-05-30  Gert Driesen  <[email protected]>

	* NetworkStream.cs: Marked Dispose (bool) virtual on 1.x profile.

2006-04-10  Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs:
	* SocketError.cs: implemented Reseive/Send overloads that do not throw
	in case of error. Patch by Tomi Valkeinen.

2006-03-11  Miguel de Icaza  <[email protected]>

	* NetworkStream.cs (Dispose): Use the right signature depending on
	the profile being built.

2006-03-09 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: pass something not empty to the unixep ctor.

2006-03-03  Dick Porter  <[email protected]>

	* UdpClient.cs: Fix IPv6 family check.  Fixes bug 77689.

2006-02-23 Gonzalo Paniagua Javier <[email protected]>

	* TcpClient.cs: when the socket is not connected, don't try to set the
	socket options, as they are ignored on linux. Wait until Connect
	succeeds and then apply the options.

2006-02-03 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: added a missing overload for SetSocketOption.

2006-01-19 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: use the 2.0 configuration classes when checking for IPv6
	support.

2006-01-04  Sebastien Pouliot  <[email protected]>

	* TcpClient.cs: The Client property is public in 2.0 while it was
	protected in earlier release. Fix bug #77048.

2005-12-07  Robert Jordan  <[email protected]>

	* SocketError.cs: Added.
	* SocketException: Implemented SocketErrorCode. Fixes bug #76915.

2005-10-11  Dick Porter  <[email protected]>

	* Socket.cs: Don't call connect(2) twice for non-blocking sockets,
	it breaks on macos (and probably other bsd-based stacks too,) use
	poll() and getsockopt() to check if it worked.

2005-09-27 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: add checks for 'disposed' all over. Fixes bug #76249.

2005-06-07 Gonzalo Paniagua Javier <[email protected]>

	* TcpClient.cs: patch by Hans Kratz that uses an integer when setting
	NoDelay instead of a bool, which is only handled in 2.0.

2005-06-04 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: disallow connecting to .Any addresses. Fixes bug #75154.

2005-06-01 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: adapted Select to the new Select_internal that uses poll()
	instead of select(). Managed part of the fix for bug #71203.

2005-05-23 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: apply the same hack on blocking Connect calls as the one
	used in Accept.

2005-05-07 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: see bug #74842, which is fixed with this patch for details
	and test cases on the blocking behavior of accept() when close() is
	called from another thread. The solution applied is to Abort the thread
	that is blocking in Accept_internal() when someone calls Close (), then
	reset the abort state if the socket is disposed and return the same
	error as MS (10004 - interrupted).

2005-05-06 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: match MS behavior on SetSocketOption with a boolean
	argument. MS 1.1 throws an ArgumentException, but 2.0 turns true/false
	into 1/0 and works fine. Fixes bug #71753. Added checks for disposed
	in the 3 SetSocketOption.

2005-05-03 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: if there are outstanding aio requests and one of them gets
	an ObjectDisposedException, throw the same exception for the rest.

2005-05-02 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: removed hack added to fix bug #53229 (more than a year ago)
	that kept sockets opened until all AIO operations where finished. If
	the socket is closed, Receive returns 0 in EndReceive, the rest throw
	the ObjectDisposedException. Set the socket handle to -1 when closing.

2005-04-18 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: Begin/End Send/SendTo guarantee that all bytes are written
	or an exception is thrown. Fixes bug #74475.

2005-04-17 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: no need for locking in Worker. The actual read / write for
	Receive / Send is performed in the runtime time.

2005-04-15 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: added a 'blocking' field that is passed to the runtime.

2005-04-09 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: invoke the callback after scheduling the next request for
	the socket. Fixes bug #74539.

2005-04-08 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: update socket connected status in an async request finishes
	synchronously. Use 'callback' instead of 'real_callback' field, which is
	now unused.

2005-04-07 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: added SocketOperation enum and 2 new fields to
	SocketAsyncResult that are used by the runtime. Asynchronous read/write
	are serialized so that only 1 of each kind is really 'active'.
	Handle non-blocking connects in BeginConnect instead of doing 2 Poll()
	in the threadpool.

	* NetworkStream.cs: better message for the exception.

2005-04-04 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: remove unused async IO code.

2005-03-01 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: don't Poll/block in Connect aither.

2005-02-28 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: don't block on Accept if the socket is non-blocking.
	Fixes bug #73053. Patch by Ankit Jain.

2005-02-23  Dick Porter  <[email protected]>

	* UdpClient.cs: Set the Broadcast option, as apparently the MS
	runtime defaults make UDP sockets broadcastable.

2004-12-28 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: for Receive*/Send*, don't set the connected status to false
	when the error is EINPROGRESS or EWOULDBLOCK.

2004-12-03 Gonzalo Paniagua Javier <[email protected]>

	* NetworkStream.cs: Write should ensure that writes all the contents
	of the buffer. Fixes bug #70123. Besos para Miguelito.

2004-10-14  Dick Porter  <[email protected]>

	* Socket.cs (Sockets ): Set Accept()ed socket blocking status to
	be the same as the listening socket.  This follows MS behaviour.

2004-08-04  Dick Porter  <[email protected]>

	* Socket.cs: Update Connected state in Select and Poll; this is
	when we find out that non-blocking Connects succeed.  Fixes bug
	62398.

2004-07-28  Dick Porter  <[email protected]>

	* Socket.cs: ReceiveFrom might not return a valid EndPoint.  Patch
	by Nick Vaughan ([email protected]), fixes bug 61608.

2004-07-15  Dick Porter  <[email protected]>

	* Socket.cs: Don't try and dereference a null array in Select()
	(possible if a descriptor list of length 0 was passed.)  Patch by
	Nick Vaughan ([email protected]), fixes bug 61595.

2004-07-12 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: if'ed RemoveReferences calls.

2004-07-09  Dick Porter  <[email protected]>

	* Socket.cs: Slight tweak to allow unknown objects to be returned
	by GetSocketOption().

2004-06-28 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: connect on non-blocking sockets returns EINPROGRESS. Fixes
	bug #60811.

2004-06-23 Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: wrong error code in connect and accept. EWOULDBLOCK is
	10035. Fixes bug #60563.

2004-06-20  Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: fixed Accept for non-blocking sockets.

2004-06-10  Gert Driesen <[email protected]>

	* LingerOption.cs: marked field private to fix API signature
	* MulticastOption.cs: marked field private to fix API signature

2004-06-05  Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: throw ArgumentNullException if all the list are null OR
	empty. Fixes bug #59632.

2004-05-21  Patrik Torstensson <[email protected]>

	* TcpListener.cs: Fixes a lot of the problems with remoting nunit tests.
	
	(AcceptTcpClient): Don't create TcpClient before a
	connection is accepted.
	
	(LocalEndPoint): Use Server LocalEndPoint if connected
	otherwise use endpoint from ctor.
	
	(Init): Save end point, not server endpoint. This did
	cause TcpListener to ignore port sent via constructor.

	(Pending): Fixed wait time (method should return directly)
	
	(Start): Moved Bind here instead of Init method; old method
	caused us to bind ports even if the listener was stopped.
	
	(Stop): Null server when stopping

2004-05-13  Dick Porter  <[email protected]>

	* UdpClient.cs: 
	* TcpClient.cs: Public API fixes

2004-05-07  Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: fixed Connect for non-blocking sockets. Closes bug #58169.

2004-05-03  Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: fix for BeginConnect and non-blocking sockets.

2004-05-03  Lluis Sanchez Gual <[email protected]>

	* Socket.cs: Use assembly name const to load Mono.Posix.

2004-05-01  Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: only enable socket AIO if MONO_ENABLE_SOCKET_AIO is there.
	I will remove this once THE bug is hunted.

2004-04-28  Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: added support for unmanaged asynchronous IO. Speed up
	error checking.
	* UdpClient.cs: fixed Dispose so that it only closes the socket when
	called explicitly.

2004-04-24  Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: added GetSupportsAsync and Poll_internal internal calls.
	Cleaned up Worker class: moved fields to SocketAsyncResult and use Poll
	when the socket is non-blocking before getting EWOULDBLOCK error.

2004-04-08  Dick Porter  <[email protected]>

	* Socket.cs: Rearrange the internal calls so that the exceptions
	are thrown from managed code

2004-03-21  Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: when Dispose (bool) is called from the finalizer, always
	do the cleanup. Fixes yet another nullref with xsp.

2004-02-19  Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: implemented IOControl.

2004-02-18  Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: use the threadpool for asynchronous calls instead of
	creating new threads.

2004-02-12  Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: added locks around waithandle assign and comparison in
	class Worker. Handle other exceptions than SocketException for
	non-blocking sockets.

2004-01-24  Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: handle WSAEWOULDBLOCK for non-blocking sockets. Fixes
	bug #53168. Avoid the creation of the ManualResetEvent in class Worker
	whenever possible.

2004-01-24  Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: if we have a pending async event, delay socket closing
	until EndX is called. Fixes bug #53229. Check parameters and if the
	socket has been disposed. Implemented IDisposable explicitly. The
	threads created have IsBackground = true now.

2004-01-10  Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: patch from Brad Fitzpatrick <[email protected]> episode 2.

2003-12-30  Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: fix for several asynchronous methods to delay exception
	throwing.  Patch by Brad Fitzpatrick <[email protected]>.

2003-12-18  Gonzalo Paniagua Javier <[email protected]>

	* TcpListener.cs: get the LocalEndPoint from the socket after binding.
	Fixes bug #52329.

2003-10-20  Miguel de Icaza  <[email protected]>

	* TcpClient.cs: Fix void Dispose (bool disposing) to follow the
	pattern.  It was shutting down the managed resources even in the
	finalizer case, it should only do that when called from
	IDisposable.Dipose.

2003-09-11  Lluis Sanchez Gual <[email protected]>

	* NetworkStream.cs: Added [In,Out] attributes to Read method.

2003-08-24  Gonzalo Paniagua Javier <[email protected]>

	* TcpListener.cs: various fixes to make the new tests pass. Closes
	bug #47848.

2003-08-10  Miguel de Icaza  <[email protected]>

	* UdpClient.cs (Receive): Fix Bug 45633;  We should do a blocking
	call until a datagram is arrives from the remote host.  This
	removes the 512 "magic" buffer size when we did not have any data.
 
2003-07-31  Gonzalo Paniagua Javier <[email protected]>

	* NetworkStream.cs:
	* Socket.cs: fixed array boundary checks. 0 sized arrays are allowed.

2003-07-18  Andreas Nahr <[email protected]>

	* Socket.cs: Added GetHashCode method

2003-07-14  Jerome Laban <[email protected]>

	* Socket.cs:
	* ProtocolType.cs:
	* SocketOptionLevel.cs:
	* TcpListener.cs:
	* TcpClient.cs:
	* UdpClient.cs:
	
	Added IPv6 support.

	* IPv6MulticastOption.cs: Added for IPv6 support.

2003-05-16  Dick Porter  <[email protected]>

	* Socket.cs: Use Mono.Posix.UnixEndPoint if its available

2003-05-11  Gonzalo Paniagua Javier <[email protected]>

	* MulticastOption.cs: patch by Jerome Laban included in bug #42393.

2003-05-05  Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs:
        (Select): don't create arrays if not needed.
        (Poll): call Select_internal directly.

	Warning: you need an up to date runtime for this to work!

2003-03-25  Gonzalo Paniagua Javier <[email protected]>

	* UdpClient.cs: don't bind the socket unless .ctor (IPEndPoint) is used.
	Added more checks and throws.
	Small fixes in Send to avoid duplicating the buffer.
	Moved CheckIfDisposed calls to the start of the methods instead of doing
	the check inside a finally clause.

2003-03-03  Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs:
	(SendTo): fix from Jerome Laban <[email protected]>.

2003-02-28  Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: patch from Elan Feingold <[email protected]>. Fixes
	NullReferenceException when the callback is null.

2003-02-17  Gonzalo Paniagua Javier <[email protected]>

	* NetworkStream.cs: allow 0 size array in Write.

2003-02-16  Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: make Worker.Connect and Receive work with non-blocking
	sockets. May be Receive* and Send* in Worker need to do the same. I'll
	wait for bug reports. Set IsCompleted to true before invoking the end
	callback. Fixes bug #38136.

2003-01-23  Gonzalo Paniagua Javier <[email protected]>

	* NetworkStream.cs: the check for disposed should not be done in the
	finally clause.

2003-01-04  Gonzalo Paniagua Javier <[email protected]>

	* UdpClient.cs: fixed bug #36226.

2002-11-13  Dick Porter  <[email protected]>

	* Socket.cs: Only close the socket in one place, ie the Dispose
	method.  Fixes bug 32054.

2002-11-09  Gonzalo Paniagua Javier <[email protected]>

	* Socket.cs: offset == size == 0 it's ok in Send ().

2002-11-03  Phillip Pearson  <[email protected]>

	* TcpClient.cs: Fixed SetTcpClient() to pass through to the Client 
	property, which now sets stream to null (it's set by GetStream()).  This 
	should make GetStream() work on a TcpClient which has had the socket set 
	by assignment to the Client property, not only one that has been created 
	by TcpListener.AcceptTcpClient().

2002-10-08  Dick Porter  <[email protected]>

	* Socket.cs: 
	* NetworkStream.cs: Bounds checking fixes, and better exception
	texts.  Changes by [email protected] (Timothy J. Mills).

2002-10-03  Dick Porter  <[email protected]>

	* TcpClient.cs: NoDelay is a TCP option, not Socket

2002-09-16  Miguel de Icaza  <[email protected]>

	* SocketFlags.cs: Add missing enumeration.

	* UdpClient.cs: Make Dispose private.

2002-08-20  Dick Porter  <[email protected]>

	* Socket.cs: Fix deadlock when the AsyncResult callback calls
	End*().  Set the async request's worker property so it can return
	results.  These two fixes combined fix bug 28092.

2002-06-24  Dick Porter  <[email protected]>

	* Socket.cs: Make SetSocketOption cope with boolean values (they
	are passed as objects, not the ints the runtime was expecting)

2002-05-17  Lawrence Pit <[email protected]>
 	* TcpListener.cs: Renamed LocalEndPoint to LocalEndpoint
	* NetworkStream.cs, UdpClient.cs and TcpClient.cs: modified disposable 
	routines, added	checks for disposed state.
	* UdpClient.cs: commented out GetHashCode and Equals as it's not
	overriden in ms.net implementation.

2002-05-17  Jaroslaw Kowalski <[email protected]>
	* TcpClient.cs: fixed SetTcpClient so that
	TcpListener.AcceptTcpClient works and allows
	you to call GetStream() on its result

2002-04-24  Dick Porter  <[email protected]>

	* Socket.cs (Poll): Give correct argument to Select(), as spotted
	by Jaroslaw Kowalski <[email protected]>

2002-04-16  Gonzalo Paniagua Javier <[email protected]>

	* UdpClient.cs: implemented.

2002-04-02  Dick Porter  <[email protected]>

	* TcpListener.cs: in Start(), set the socket listen backlog value
	to a sane value (noticed by Jonathan Stowe <[email protected]>)

2002-02-13  Dick Porter  <[email protected]>

	* Socket.cs: Implemenent Select, Blocking, Connected,
	GetSocketOption, Poll, SetSocketOption and Shutdown

	* MulticastOption.cs: 
	* LingerOption.cs: Delete override methods that don't need to be
	implemented

2002-01-23  Miguel de Icaza  <[email protected]>

	* NetworkStream.cs: Implement class.

2002-01-23  Dick Porter  <[email protected]>

	* SocketException.cs: Implemented

	* Socket.cs: Implemented most methods

	* LingerOption.cs: Made compile

	* AddressFamily.cs: Removed empty auto-generated comments

2002-01-17  Miguel de Icaza  <[email protected]>

	* SocketException.cs: Reimplemented.

2002-01-06  Ravi Pratap  <[email protected]>

	* ChangeLog : Add to this directory.

	* SocketException.cs, TcpClient.cs, TcpListener.cs : MonoTODO
	attribute decoration.