public void Subscriber(Guid id)
{
IPublisherEvents callback = OperationContext.Current.GetCallbackChannel <IPublisherEvents>();
MainForm form = Application.OpenForms[0] as MainForm;
form.AddSubscriber(id, callback);
}
public void Unsubscribe(Guid id)
{
IPublisherEvents callback = OperationContext.Current.GetCallbackChannel <IPublisherEvents>();
PublisherForm f = Application.OpenForms[0] as PublisherForm;
f.RemoveSubscriber(id, callback);
}
public void RemoveSubscriber(Guid id, IPublisherEvents callback)
{
if (dic.ContainsKey(id))
{
dic.Remove(id);
lsbSubscribers.Items.Remove(id);
}
}
public void AddSubscriber(Guid id, IPublisherEvents callback)
{
if (!dic.ContainsKey(id))
{
dic.Add(id, callback);
lsbSubscribers.Items.Add(id);
}
}
public void RemoveSubscriber(Guid id, IPublisherEvents subscriber)
{
if (m_listCallbacks.ContainsKey(id))
{
m_listCallbacks.Remove(id);
this.lstSubscribers.Items.Remove(id);
}
}
public void AddSubscriber(Guid id, IPublisherEvents subscriber)
{
if (!m_listCallbacks.ContainsKey(id))
{
m_listCallbacks.Add(id, subscriber);
this.lstSubscribers.Items.Add(id);
}
}
public void Subscriber(Guid guid, string code, string account)
{
IPublisherEvents callback = OperationContext.Current.GetCallbackChannel <IPublisherEvents>();
OperationContext.Current.Channel.Closing += Channel_Closing;
MessagePushManager.Subscriber(guid, code, account, callback);
//是否有离线消息
if (MessagePushManager.OffLineMessages != null && MessagePushManager.OffLineMessages.Count != 0)
{
MessagePushManager.OffLineMessages.Where(p => p.Value.Code == code).ToList().ForEach(p =>
{
callback.Notify(p.Value.Command, p.Value.MessageContent, null);
OffLineMessage of = null;
MessagePushManager.OffLineMessages.TryRemove(p.Key, out of);
});
}
}
/// <summary>
/// 订阅
/// </summary>
/// <param name="codeAccount"></param>
/// <param name="callback"></param>
public static void Subscriber(Guid guid, string code, string account, IPublisherEvents callback)
{
PushInfo pushInfo = new PushInfo(code, account, callback);
PushList.AddOrUpdate(guid, pushInfo, (a, b) => { return pushInfo; });
}
public PushInfo(string code, string account, IPublisherEvents callback)
{
this.Code = code;
this.Account = account;
this.Callback = callback;
}
