/// <summary>
/// 发送回调函数
/// </summary>
/// <param name="iar"></param>
private void SendCallback(IAsyncResult iar)
{
SocketObject obj = null;
try
{
obj = iar.AsyncState as SocketObject;
if (iar.IsCompleted)
{
int sendLen = obj.ClientSocket.EndSend(iar);
string log = string.Format("已成功转发比分数据：字节数:{3}->{0}->{1}:{2}", obj.MessObj.UserCode, obj.UserCode, obj.SendMessage, sendLen);
if (IsShowLog)
{
DoLog(log);
}
}
}
catch (Exception e)
{
//socketObjList.TryTake(out obj);
ListOperator(obj, ListAction.Delete);
if (obj != null)
{
CloseSocket(obj.ClientSocket);
}
DoLog("发送失败->" + e.Source + "->" + e.TargetSite + "->" + e.Message, true);
}
}
/// <summary>
/// 接入客户端回调
/// </summary>
/// <param name="iar"></param>
private void AcceptCallback(IAsyncResult iar)
{
SocketObject obj = new SocketObject();
Socket server = iar.AsyncState as Socket;
Socket client = null;
if (iar.IsCompleted)
{
try
{
client = server.EndAccept(iar);
StartHertCheck(client);//开启心跳检测
obj.ClientSocket = client;
obj.BufferSize = 300000;
obj.Buffer = new byte[obj.BufferSize];
obj.RemoteEndpoint = client.RemoteEndPoint;
client.BeginReceive(obj.Buffer, 0, obj.BufferSize, SocketFlags.None, new AsyncCallback(ReceiveCallback), obj);//接收消息
}
catch (Exception e)
{
DoLog(e.Source + "->" + e.TargetSite + "->" + e.Message, true);
if (client != null)
{
CloseSocket(client);
}
}
AcceptSocket(server);
}
}
/// <summary>
/// 比分数据具体操作
/// </summary>
/// <param name="message"></param>
/// <param name="messObj"></param>
/// <param name="obj"></param>
private void TalkOperation(string message, SocketMessage messObj, SocketObject obj)
{
if (IsShowLog)
{
DoLog("当前客户数:" + socketObjList.Count + "->接收比分数据：" + message);
}
string trasmitJsonStr = JsonConvert.SerializeObject(JsonConvert.DeserializeObject <TransmitMessage>(message));
socketObjList.ToList().AsParallel().ForAll((item) =>
{
string messLoopId = string.Empty;
try
{
messLoopId = messObj.Data.DetailList[0].LoopId;
}
catch (Exception e)
{
DoLog("获取对阵ID->" + e.Source + "->" + e.TargetSite + "->" + e.Message + "->data:" + message, true);
}
if (item.LoopID == messLoopId || item.JudgeCode == messObj.UserCode)
{
string message1 = trasmitJsonStr;
byte[] dataBytes = Encoding.UTF8.GetBytes(message1);
item.SendMessage = message1;
item.MessObj = messObj;
try
{
if (IsSocketConnected(item.ClientSocket))//发送前检测SOCKET通断
{
if (IsShowLog)
{
DoLog("开始向" + item.ClientSocket.RemoteEndPoint + "【" + item.UserCode + "】发送数据");
}
item.ClientSocket.BeginSend(dataBytes, 0, dataBytes.Length, SocketFlags.None, new AsyncCallback(SendCallback), item);
}
else
{
//socketObjList.TryTake(out item);
ListOperator(item, ListAction.Delete);
CloseSocket(item.ClientSocket);
}
}
catch (Exception e)
{
DoLog(item.ClientSocket.RemoteEndPoint + "【" + item.UserCode + "】SOCKET链接未活动");
}
}
});
}
/// <summary>
/// SOCKET集合同步操作
/// </summary>
/// <param name="item"></param>
/// <param name="action"></param>
private void ListOperator(SocketObject item, ListAction action)
{
lock (obj)
{
switch (action)
{
case ListAction.Add:
socketObjList.Add(item);
break;
case ListAction.Delete:
socketObjList.Remove(item);
break;
}
}
}
/// <summary>
/// 解析数据
/// </summary>
/// <param name="message"></param>
/// <param name="messObj"></param>
/// <param name="obj"></param>
private void AnalyzeMessage(string message, SocketMessage messObj, SocketObject obj)
{
switch (messObj.ServerAction)
{
case "Login": //移动端直播登录
LoginOperation(messObj, obj);
break;
case "Talk": //直播比分数据传入
TalkOperation(message, messObj, obj);
break;
case "HeartBeat": //心跳维持
break;
}
}
/// <summary>
/// 接收消息回调
/// </summary>
/// <param name="iar"></param>
private void ReceiveCallback(IAsyncResult iar)
{
SocketObject obj = iar.AsyncState as SocketObject;
Socket client = obj.ClientSocket;
int dataLen = 0;
if (iar.IsCompleted)
{
try
{
dataLen = client.EndReceive(iar);
}
catch (Exception e)
{
CloseSocket(obj.ClientSocket);
DoLog(e.Source + "->" + e.TargetSite + "->" + e.Message, true);
}
string dataStr = string.Empty;
if (dataLen > 0)
{
try
{
dataStr = Encoding.UTF8.GetString(obj.Buffer, 0, dataLen).Trim();
dataStr = Regex.Replace(dataStr, "\\s", "");
SocketMessage messObj = JsonConvert.DeserializeObject <SocketMessage>(dataStr);
AnalyzeMessage(dataStr, messObj, obj);
}
catch (Exception e)
{
DoLog("数据接收处错误:" + e.Source + "->" + e.TargetSite + "->" + e.Message + "->" + dataStr, true);
}
}
}
try
{
client.BeginReceive(obj.Buffer, 0, obj.BufferSize, SocketFlags.None, new AsyncCallback(ReceiveCallback), obj);
}
catch (Exception e)
{
DoLog(e.Source + "->" + e.TargetSite + "->" + e.Message, true);
CloseSocket(client);
}
}
/// <summary>
/// 登录具体操作
/// </summary>
/// <param name="messObj"></param>
/// <param name="obj"></param>
private void LoginOperation(SocketMessage messObj, SocketObject obj)
{
//查询所选对阵赛事对应的裁判登录账号
if (!loopJudgeDic.ContainsKey(messObj.LoopId))
{
string judgeCode = DBHelper.GetLoopJudge(messObj.LoopId);
loopJudgeDic.TryAdd(messObj.LoopId, judgeCode);
}
SocketObject item = null;
item = socketObjList.ToList().Where(e => e.RemoteEndpoint.ToString().Equals(obj.RemoteEndpoint.ToString())).FirstOrDefault();
if (item == null)
{
obj.UserCode = messObj.UserCode;
obj.LoopID = messObj.LoopId;
obj.JudgeCode = loopJudgeDic[messObj.LoopId];
socketObjList.Add(obj);
}
else
{
item.UserCode = messObj.UserCode;
item.LoopID = messObj.LoopId;
item.JudgeCode = loopJudgeDic[messObj.LoopId];
}
DoLog(obj.UserCode + "【" + obj.RemoteEndpoint + "】连接成功,赛事对阵ID:" + obj.LoopID);
//登录成功返回ServerMessage为"1"
//SocketMessage sm = new SocketMessage { ServerMessage = "1" };
//string smJson = JsonConvert.SerializeObject(sm);
//try
//{
// obj.ClientSocket.Send(Encoding.UTF8.GetBytes(smJson));
//}
//catch(Exception e)
//{
// DoLog(e.Message);
// CloseSocket(obj.ClientSocket);
// socketObjList.TryTake(out obj);
//}
}
