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increase initial packet size to 1280 bytes (for both IPv4 and IPv6) (#4500)

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This commit is contained in:
Marten Seemann
2024-05-09 11:55:19 +08:00
committed by GitHub
parent d1c1f18e4c
commit e90a0d4e03
11 changed files with 29 additions and 66 deletions
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5
integrationtests/self/dplpmtud_test.go
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@@ -10,6 +10,7 @@ import (
"github.com/quic-go/quic-go"
quicproxy "github.com/quic-go/quic-go/integrationtests/tools/proxy"
"github.com/quic-go/quic-go/internal/protocol"
. "github.com/onsi/ginkgo/v2"
. "github.com/onsi/gomega"
@@ -109,9 +110,9 @@ var _ = Describe("DPLPMTUD", func() {
fmt.Fprintf(GinkgoWriter, "max server packet size: %d, MTU: %d\n", maxPacketSizeServer, mtu)
Expect(maxPacketSizeClient).To(BeNumerically(">=", mtu-25))
const maxDiff = 40 // this includes the 21 bytes for the short header, 16 bytes for the encryption tag, and framing overhead
Expect(initialMaxDatagramSize).To(BeNumerically(">=", 1252-maxDiff))
Expect(initialMaxDatagramSize).To(BeNumerically(">=", protocol.InitialPacketSize-maxDiff))
Expect(finalMaxDatagramSize).To(BeNumerically(">=", maxPacketSizeClient-maxDiff))
// MTU discovery was disabled on the server side
Expect(maxPacketSizeServer).To(Equal(1252))
Expect(maxPacketSizeServer).To(BeEquivalentTo(protocol.InitialPacketSize))
})
})