diff options
Diffstat (limited to 'OpenSim/Region/ClientStack/LindenUDP/LLPacketThrottle.cs')
| -rw-r--r-- | OpenSim/Region/ClientStack/LindenUDP/LLPacketThrottle.cs | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/OpenSim/Region/ClientStack/LindenUDP/LLPacketThrottle.cs b/OpenSim/Region/ClientStack/LindenUDP/LLPacketThrottle.cs new file mode 100644 index 0000000..792429a --- /dev/null +++ b/OpenSim/Region/ClientStack/LindenUDP/LLPacketThrottle.cs | |||
| @@ -0,0 +1,93 @@ | |||
| 1 | /* | ||
| 2 | * Copyright (c) Contributors, http://opensimulator.org/ | ||
| 3 | * See CONTRIBUTORS.TXT for a full list of copyright holders. | ||
| 4 | * | ||
| 5 | * Redistribution and use in source and binary forms, with or without | ||
| 6 | * modification, are permitted provided that the following conditions are met: | ||
| 7 | * * Redistributions of source code must retain the above copyright | ||
| 8 | * notice, this list of conditions and the following disclaimer. | ||
| 9 | * * Redistributions in binary form must reproduce the above copyright | ||
| 10 | * notice, this list of conditions and the following disclaimer in the | ||
| 11 | * documentation and/or other materials provided with the distribution. | ||
| 12 | * * Neither the name of the OpenSim Project nor the | ||
| 13 | * names of its contributors may be used to endorse or promote products | ||
| 14 | * derived from this software without specific prior written permission. | ||
| 15 | * | ||
| 16 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY | ||
| 17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | ||
| 18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | ||
| 19 | * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY | ||
| 20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | ||
| 21 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | ||
| 22 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | ||
| 23 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
| 24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | ||
| 25 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
| 26 | */ | ||
| 27 | |||
| 28 | namespace OpenSim.Region.ClientStack.LindenUDP | ||
| 29 | { | ||
| 30 | public class LLPacketThrottle | ||
| 31 | { | ||
| 32 | private int max; // max allowable throttle | ||
| 33 | private int min; // min allowable throttle | ||
| 34 | private int throttle; // current throttle setting | ||
| 35 | private static int divisor = 7; // the throttle time divisor, this probably should factor out | ||
| 36 | private int sent; // current number of bytes sent | ||
| 37 | |||
| 38 | public LLPacketThrottle(int Min, int Max, int Throttle) | ||
| 39 | { | ||
| 40 | max = Max; | ||
| 41 | min = Min; | ||
| 42 | throttle = Throttle; | ||
| 43 | sent = 0; | ||
| 44 | } | ||
| 45 | |||
| 46 | public void Reset() | ||
| 47 | { | ||
| 48 | sent = 0; | ||
| 49 | } | ||
| 50 | |||
| 51 | public bool UnderLimit() | ||
| 52 | { | ||
| 53 | return (sent < (throttle/divisor)); | ||
| 54 | } | ||
| 55 | |||
| 56 | public int Add(int bytes) | ||
| 57 | { | ||
| 58 | sent += bytes; | ||
| 59 | return sent; | ||
| 60 | } | ||
| 61 | |||
| 62 | // Properties | ||
| 63 | public int Max | ||
| 64 | { | ||
| 65 | get { return max; } | ||
| 66 | } | ||
| 67 | |||
| 68 | public int Min | ||
| 69 | { | ||
| 70 | get { return min; } | ||
| 71 | } | ||
| 72 | |||
| 73 | public int Throttle | ||
| 74 | { | ||
| 75 | get { return throttle; } | ||
| 76 | set | ||
| 77 | { | ||
| 78 | if (value > max) | ||
| 79 | { | ||
| 80 | throttle = max; | ||
| 81 | } | ||
| 82 | else if (value < min) | ||
| 83 | { | ||
| 84 | throttle = min; | ||
| 85 | } | ||
| 86 | else | ||
| 87 | { | ||
| 88 | throttle = value; | ||
| 89 | } | ||
| 90 | } | ||
| 91 | } | ||
| 92 | } | ||
| 93 | } \ No newline at end of file | ||