//Contract Functions:
public ServiceStatus Connect(string schoolname)
{
ServiceStatus result = new ServiceStatus();
int schoolid = Config.GetIdentifier(schoolname);
//add to dynamic list of schools
IpwGateInternalCallback callback = OperationContext.Current.GetCallbackChannel <IpwGateInternalCallback>();
if (m_schools.Find(x => x.callback == callback) == null)
{
SchoolCallback school = new SchoolCallback(schoolid, schoolname, callback);
m_schools.Add(school);
result.status = eStatus.success;
}
else
{
//already found
result.status = eStatus.error;
result.strError = "a client with your name is already connected";
//TODO
//mail?
}
return(null);
}
public void Disconnect()
{
//remove from dynamic list
IpwGateInternalCallback callback = OperationContext.Current.GetCallbackChannel <IpwGateInternalCallback>();
SchoolCallback school = m_schools.Find(x => x.callback == callback);
if (school != null)
{
m_schools.Remove(school);
}
} //Disconnect()
