[Mono-list] Npgsql1.0 Protocol option not supported

Atsushi Eno atsushi at ximian.com
Mon Jan 15 03:33:44 EST 2007


Robert Jordan wrote:
> On 2007-01-11 there was a large commit with new socket feature
> for the .NET 2.0 profile.
> "Protocol option not supported" sounds like an error message
> related to socket code.
> I think you have to update your runtime as well. Or downgrade
> to a monocharge before 2007-01-11.

Turned out that it is not only true to Npgsql but also happens
in all Sockets are concerned. I met this issue on running olive
tests. On Windows, GetSocketOption (SocketOptionLevel.IP, 
SocketOptionName.DontFragment) causes Win32 error like:

** (../../class/lib/net_3_0/nunit-console.exe:3084): WARNING **: 
System.Net.Sockets.SocketOptionName 0xe is not supported at IP level

0xe is SocketOptionName.DontFragment. It is used by Socket.DontFragment 
which newly introduced in r70853.

Dick: can you please have a look at this issue?

Atsushi Eno

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