transferred from trunk/Generation3 of lidgren-network

Lidgren.Network/NetPeerStatistics.cs

@@ -0,0 +1,128 @@
+/* Copyright (c) 2010 Michael Lidgren
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+and associated documentation files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom
+the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or
+substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+*/
+using System;
+using System.Text;
+using System.Diagnostics;
+
+namespace Lidgren.Network
+{
+	public sealed class NetPeerStatistics
+	{
+		private NetPeer m_peer;
+
+		internal int m_sentPackets;
+		internal int m_receivedPackets;
+
+		internal int m_sentMessages;
+		internal int m_receivedMessages;
+
+		internal int m_sentBytes;
+		internal int m_receivedBytes;
+
+		internal long m_bytesAllocated;
+
+		internal NetPeerStatistics(NetPeer peer)
+		{
+			m_peer = peer;
+			Reset();
+		}
+
+		internal void Reset()
+		{
+			m_sentPackets = 0;
+			m_receivedPackets = 0;
+
+			m_sentMessages = 0;
+			m_receivedMessages = 0;
+
+			m_sentBytes = 0;
+			m_receivedBytes = 0;
+
+			m_bytesAllocated = 0;
+		}
+
+		/// <summary>
+		/// Gets the number of sent packets since the NetPeer was initialized
+		/// </summary>
+		public int SentPackets { get { return m_sentPackets; } }
+
+		/// <summary>
+		/// Gets the number of received packets since the NetPeer was initialized
+		/// </summary>
+		public int ReceivedPackets { get { return m_receivedPackets; } }
+
+		/// <summary>
+		/// Gets the number of sent messages since the NetPeer was initialized
+		/// </summary>
+		public int SentMessages { get { return m_sentMessages; } }
+
+		/// <summary>
+		/// Gets the number of received messages since the NetPeer was initialized
+		/// </summary>
+		public int ReceivedMessages { get { return m_receivedMessages; } }
+
+		/// <summary>
+		/// Gets the number of sent bytes since the NetPeer was initialized
+		/// </summary>
+		public int SentBytes { get { return m_sentBytes; } }
+
+		/// <summary>
+		/// Gets the number of received bytes since the NetPeer was initialized
+		/// </summary>
+		public int ReceivedBytes { get { return m_receivedBytes; } }
+
+		/// <summary>
+		/// Gets the number of bytes allocated (and possibly garbage collected) for message storage
+		/// </summary>
+		public long BytesAllocated { get { return m_bytesAllocated; } }
+
+		/// <summary>
+		/// Gets the number of bytes in the recycled pool
+		/// </summary>
+		public int BytesInRecyclePool { get { return m_peer.m_storedBytes; } }
+
+		[Conditional("DEBUG")]
+		internal void PacketSent(int numBytes, int numMessages)
+		{
+			m_sentPackets++;
+			m_sentBytes += numBytes;
+			m_sentMessages += numMessages;
+		}
+
+		[Conditional("DEBUG")]
+		internal void PacketReceived(int numBytes, int numMessages)
+		{
+			m_receivedPackets++;
+			m_receivedBytes += numBytes;
+			m_receivedMessages += numMessages;
+		}
+		
+		public override string ToString()
+		{
+			StringBuilder bdr = new StringBuilder();
+			bdr.AppendLine(m_peer.ConnectionsCount.ToString() + " connections");
+			bdr.AppendLine("Sent " + m_sentBytes + " bytes in " + m_sentMessages + " messages in " + m_sentPackets + " packets");
+			bdr.AppendLine("Received " + m_receivedBytes + " bytes in " + m_receivedMessages + " messages in " + m_receivedPackets + " packets");
+			bdr.AppendLine("Allocated " + m_bytesAllocated + " bytes");
+			bdr.AppendLine("Recycled pool " + m_peer.m_storedBytes + " bytes");
+			return bdr.ToString();
+		}
+	}
+}