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NetworkServerTests: MaxMessageSize

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vis2k 2021-06-18 13:55:44 +08:00
parent e78304c465
commit 4703c5e939
1 changed files with 22 additions and 0 deletions
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Assets/Mirror/Tests/Editor/NetworkServerTest.cs
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@ -355,6 +355,28 @@ public void Send_ServerToClientMessage()
Assert.That(called, Is.EqualTo(1));
}
// guarantee that exactly max packet size messages work
[Test]
public void Send_ClientToServerMessage_MaxMessageSize()
{
// register a message handler
int called = 0;
NetworkServer.RegisterHandler<VariableSizedMessage>((conn, msg) => ++called, false);
// listen & connect a client
NetworkServer.Listen(1);
ConnectClientBlocking(out _);
// send message & process
int transportMax = transport.GetMaxPacketSize(Channels.Reliable);
int messageMax = transportMax - MessagePacking.HeaderSize;
NetworkClient.Send(new VariableSizedMessage(messageMax));
ProcessMessages();
// did it get through?
Assert.That(called, Is.EqualTo(1));
}
// transport recommends a max batch size.
// but we support up to max packet size.
// for example, with KCP it makes sense to always send MTU sized batches.