/// <summary>
/// 关闭服务器
/// </summary>
public void ServerStop()
{
try
{
BroadcastMessage(new Data(HeadInformation.ServerOffline));
_Server.Close();
_Server.Dispose();
ClientIDBase = 0;
ClientList.Clear();
}
catch (Exception ex)
{
}
}
/// <summary>
/// 接收客户端消息
/// </summary>
/// <param name="client">客户端实例</param>
void ReceiveMessages(object client)
{
try
{
Client _client = (Client)client;
while (true)
{
// 接收客户端消息
Data data = _client.Receive();
// 触发事件
ReceiveMessages_Event?.Invoke(data, _client);
// 判断头部信息类型
if (data.HeadInfo == HeadInformation.Message) // 消息
{
// 判断是否为私聊消息
if (data.Data_Message.ToClientID != 0) // 私聊
{
// 发送私聊消息
SendMessageToClientByID(data.Data_Message.ToClientID, data);
}
else // 群聊
{
// 广播群聊消息
BroadcastMessage(data);
}
}
else if (data.HeadInfo == HeadInformation.ClientOffline) // 客户端离线
{
ClientList.Remove(ClientList.Find(i => i.ClientID == data.Data_Message.ClientID));
// 广播客户端离线消息
BroadcastMessage(new Data(HeadInformation.ClientOffline, new Message()
{
ClientID = data.Data_Message.ClientID, ClientName = data.Data_Message.ClientName
}));
}
}
}
catch (Exception ex)
{
// 终止当前线程
Thread.CurrentThread.Abort();
}
}
/// <summary>
/// 向指定客户端发送消息
/// </summary>
/// <param name="ClientID">客户端ID</param>
/// <param name="data">消息data</param>
void SendMessageToClientByID(int ClientID, Data data)
{
ClientList.Find(i => i.ClientID == ClientID).Send(data);
}
/// <summary>
/// 添加客户端对象至客户端容器
/// </summary>
/// <param name="client">客户端实例对象</param>
bool AddClienToClientList(Client client)
{
try
{
bool sign = true;
client.Send(new Data(HeadInformation.CheckConnectState));
Data result = client.Receive();
if (OnlineClientCount != 0 && ClientList.Exists(i => i.ClientName == result.Data_Message.ClientName))
{
sign = false;
client.Send(new Data(HeadInformation.CheckConnectState, new Message()
{
Sign = sign
}));
}
else
{
int ClientID = ++ClientIDBase;
string ClientName = result.Data_Message.ClientName;
client.ClientID = ClientID;
client.ClientName = ClientName;
ClientList.Add(client);
List <ClientList> onlineClientList = new List <ClientList>();
foreach (var item in ClientList)
{
onlineClientList.Add(new ClientList()
{
ClientID = item.ClientID, ClientName = item.ClientName
});
}
Message msg = new Message()
{
ClientID = ClientID, ClientName = ClientName, Sign = sign, OnlineClientList = onlineClientList
};
client.Send(new Data(HeadInformation.CheckConnectState, msg));
AddClienToClientList_Event?.Invoke(client);
BroadcastMessage(new Data(HeadInformation.ClientOnline, new Message()
{
ClientID = ClientID, ClientName = ClientName
}));
}
return(sign);
}
catch (Exception ex)
{
return(false);
}
}
