public void Update(UpdateContext updateContext)
{
int count = this._sessionsToRemove.Count;
for (int i = 0; i < count; i++)
{
NetSessionBase session = this._sessionsToRemove[i];
List <NetSessionBase> sessions = this._typeToSession[session.type];
sessions.Remove(session);
if (sessions.Count == 0)
{
this._typeToSession.Remove(session.type);
}
NetSessionPool.instance.Push(session);
}
this._sessionsToRemove.Clear();
}
/// <summary>
/// 广播消息到指定的session
/// 不支持消息转发
/// </summary>
/// <param name="sessionIds">session id</param>
/// <param name="msg">消息</param>
public void Broadcast(IEnumerable <uint> sessionIds, IMessage msg)
{
StreamBuffer buffer = this._bufferPool.Pop();
NetSessionBase.EncodeMessage(buffer, msg);
byte[] data = buffer.GetBuffer();
int length = buffer.length;
var enumerator = sessionIds.GetEnumerator(); //据说用var会减少gc
while (enumerator.MoveNext())
{
uint sid = enumerator.Current;
INetSession session = this.GetSession(sid);
(( NetSessionBase )session)?.Send(data, 0, length);
}
enumerator.Dispose();
this._bufferPool.Push(buffer);
}