[Mono-dev] Socket has a dynamic GetHashCode method

[Robert Jordan]

David Wolinsky wrote:
> Socket relies on the underlying operating system handle for its 
> HashCode, this creates a problem if later after the underlying resource 
> has been disposed but the Socket object is still in use....
> 
> For example...
> 
> Hashtable ht = new Hashtable();
> Socket s = new Socket(...);
> ht[s] = 5;
> Console.WriteLine(ht.Contains(s)); // true
> s.Close();
> Console.WriteLine(ht.Contains(s)); // false
> 
> Is this a bug or an expected result?

This is expected under .NET 1.1. Under .NET 2.0, MS has removed
the overloaded GetHashCode, like in the attached patch.

Robert

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