source: branches/thasling/DistributedGA/DistributedGA.Core/Domain/PeerInfo.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace DistributedGA.Core.Domain {
  //containts contact information of one peer
  public class PeerInfo {
    public int Port { get; set; }
    public string IpAddress { get; set; }
    public string ProblemInstance { get; set; }

    public override bool Equals(System.Object obj) {
      if (obj == null) {
        return false;
      }

      PeerInfo p = obj as PeerInfo;
      if ((System.Object)p == null) {
        return false;
      }

      return p.Port.Equals(this.Port) && p.IpAddress.Equals(this.IpAddress);
    }
    public override int GetHashCode() {
      return this.IpAddress.GetHashCode();
    }
  }
}