新增 Mjpegplayer 用来播放 Web 流

SHH.MjpegPlayer/Core/Models/SumByTime.cs

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+using System.Text;
+
+namespace SHH.MjpegPlayer
+{
+    /// <summary>
+    /// 按时间统计
+    /// </summary>
+    public class SumByTime
+    {
+        #region Defines
+
+        /// <summary>最近刷新在哪一秒</summary>
+        private int LastRefreshSecond = DateTime.Now.Second;
+
+        /// <summary>最近刷新在哪一分钟</summary>
+        private int LastRefreshMinute = DateTime.Now.Minute;
+
+        /// <summary>最近刷新在哪一小时</summary>
+        private int LastRefreshHour = DateTime.Now.Minute;
+
+        /// <summary>秒统计</summary>
+        private Dictionary<string, uint> _second
+            = new Dictionary<string, uint>();
+
+        /// <summary>分钟统计</summary>
+        private Dictionary<string, uint> _minute
+            = new Dictionary<string, uint>();
+
+        /// <summary>小时统计</summary>
+        private Dictionary<string, uint> _hour
+            = new Dictionary<string, uint>();
+
+        /// <summary>累计统计</summary>
+        public Dictionary<string, ulong> All { get; init; }
+            = new Dictionary<string, ulong>();
+
+        #endregion
+
+        #region TotalSecond
+
+        /// <summary>秒统计</summary>
+        public Dictionary<string, uint> TotalSecond { get; init; }
+            = new Dictionary<string, uint>();
+
+        #endregion
+
+        #region TotalMinute
+
+        /// <summary>分统计</summary>
+        public Dictionary<string, uint> TotalMinute { get; init; }
+            = new Dictionary<string, uint>();
+
+        #endregion
+
+        #region TotalHour
+
+        /// <summary>小时统计</summary>
+        public Dictionary<string, uint> TotalHour { get; init; }
+            = new Dictionary<string, uint>();
+
+        #endregion
+
+        #region Refresh
+
+        /// <summary>
+        /// 刷新方法调用次数
+        /// </summary>
+        /// <param name="logger"></param>
+        /// <param name="methodName"></param>
+        /// <param name="count"></param>
+        public void Refresh(string methodName, uint count = 1)
+        {
+            try
+            {
+                #region 加入集合
+
+                // 加入集合
+                lock (_second)
+                {
+                    if (!_second.ContainsKey(methodName))
+                        _second.Add(methodName, 0);
+                }
+
+                // 加入集合
+                lock (_minute)
+                {
+                    if (!_minute.ContainsKey(methodName))
+                        _minute.Add(methodName, 0);
+                }
+
+                lock (_hour)
+                {
+                    if (!_hour.ContainsKey(methodName))
+                        _hour.Add(methodName, 0);
+                }
+
+                // 加入集合
+                lock (All)
+                {
+                    if (!All.ContainsKey(methodName))
+                        All.Add(methodName, 0);
+                }
+
+                #endregion
+
+                #region 时间变更统计
+
+                // 秒刷新
+                if (!LastRefreshSecond.Equals(DateTime.Now.Second))
+                {
+                    LastRefreshSecond = DateTime.Now.Second;
+
+                    var sb = new StringBuilder();
+                    foreach (var de in _second)
+                    {
+                        // 更新输出用统计信息
+                        if (!TotalSecond.ContainsKey(de.Key))
+                            TotalSecond.Add(de.Key, de.Value);
+                        else
+                            TotalSecond[de.Key] = de.Value;
+
+                        sb.Append($"\r\n\t{de.Key} => 执行 {de.Value} 次");
+                        _second[de.Key] = 0;
+                    }
+                    var logMsg = $"统计 => SumBySecond  统计时间:{DateTime.Now.ToString("yyyy-MM-dd HH:mm")}{sb.ToString()}";
+                    //Logs.LogInformation<SumByTime>(EIdSys.TotalBySecond, logMsg);
+                }
+
+                // 分钟刷新
+                if (!LastRefreshMinute.Equals(DateTime.Now.Minute))
+                {
+                    LastRefreshMinute = DateTime.Now.Minute;
+
+                    var sb = new StringBuilder();
+                    foreach (var de in _minute)
+                    {
+                        // 更新输出用统计信息
+                        if (!TotalMinute.ContainsKey(de.Key))
+                            TotalMinute.Add(de.Key, de.Value);
+                        else
+                            TotalMinute[de.Key] = de.Value;
+
+                        sb.Append($"\r\n\t{de.Key} => 执行 {de.Value} 次, 平均每秒 {Math.Round((double)de.Value / 60, 2)} 次");
+                        _minute[de.Key] = 0;
+                    }
+                    var logMsg = $"统计 => SumByMinute  统计时间:{DateTime.Now.ToString("yyyy-MM-dd HH:mm")}{sb.ToString()}";
+                    //Logs.LogInformation<SumByTime>(EIdSys.TotalByMinute, logMsg);
+                }
+
+                // 小时刷新
+                if (!LastRefreshHour.Equals(DateTime.Now.Hour))
+                {
+                    LastRefreshHour = DateTime.Now.Hour;
+
+                    var sb = new StringBuilder();
+                    foreach (var de in _hour)
+                    {
+                        // 更新输出用统计信息
+                        if (!TotalHour.ContainsKey(de.Key))
+                            TotalHour.Add(de.Key, de.Value);
+                        else
+                            TotalHour[de.Key] = de.Value;
+
+                        sb.Append($"\r\n\t{de.Key} => 执行 {de.Value} 次, 平均每秒 {Math.Round((double)de.Value / 60, 2)} 次");
+                        _hour[de.Key] = 0;
+                    }
+                    var logMsg = $"统计 => SumByHour  统计时间:{DateTime.Now.ToString("yyyy-MM-dd HH:mm")}{sb.ToString()}";
+                    //Logs.LogInformation<SumByTime>(EIdSys.TotalByHour, logMsg);
+                }
+
+                #endregion
+
+                #region 数值更新
+
+                _second[methodName] += count;
+                _minute[methodName] += count;
+                _hour[methodName] += count;
+                All[methodName] += count;
+
+                #endregion
+            }
+            catch (Exception ex)
+            {
+                //Logs.LogWarning<SumByTime>(ex.Message);
+            }
+        }
+
+        #endregion
+    }
+}