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Add connection timeout using server keepalives

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Vanilla client will consider that connection has been lost
when no server keepalive was received during the last 30 seconds.
This commit implements a similar mechanism in MCC. See #802
This commit is contained in:
ORelio 2019-09-15 17:01:53 +02:00
parent 1406c00abd
commit 877e50579d
4 changed files with 61 additions and 6 deletions
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1
MinecraftClient/Protocol/Handlers/Protocol16.cs
View file

@ -83,6 +83,7 @@ namespace MinecraftClient.Protocol.Handlers
{
case 0x00: byte[] keepalive = new byte[5] { 0, 0, 0, 0, 0 };
Receive(keepalive, 1, 4, SocketFlags.None);
handler.OnServerKeepAlive();
Send(keepalive); break;
case 0x01: readData(4); readNextString(); readData(5); break;
case 0x02: readData(1); readNextString(); readNextString(); readData(4); break;

5
MinecraftClient/Protocol/Handlers/Protocol18.cs
View file

@ -185,6 +185,7 @@ namespace MinecraftClient.Protocol.Handlers
{
case PacketIncomingType.KeepAlive:
SendPacket(PacketOutgoingType.KeepAlive, packetData);
handler.OnServerKeepAlive();
break;
case PacketIncomingType.JoinGame:
handler.OnGameJoined();
@ -481,7 +482,7 @@ namespace MinecraftClient.Protocol.Handlers
byte slots = dataTypes.ReadNextByte(packetData);
Inventory inventory = new Inventory(windowID, inventoryType, title, slots);
handler.onInventoryOpen(inventory);
handler.OnInventoryOpen(inventory);
}
break;
case PacketIncomingType.CloseWindow:
@ -489,7 +490,7 @@ namespace MinecraftClient.Protocol.Handlers
{
byte windowID = dataTypes.ReadNextByte(packetData);
handler.onInventoryClose(windowID);
handler.OnInventoryClose(windowID);
}
break;
case PacketIncomingType.WindowItems: