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make the initial packet size configurable (#4503)

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This commit is contained in:
Marten Seemann
2024-05-09 12:41:08 +08:00
committed by GitHub
parent e90a0d4e03
commit f3d76b39bf
5 changed files with 78 additions and 10 deletions
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20
config_test.go
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@@ -50,6 +50,24 @@ var _ = Describe("Config", func() {
Expect(conf.MaxStreamReceiveWindow).To(BeEquivalentTo(uint64(quicvarint.Max)))
Expect(conf.MaxConnectionReceiveWindow).To(BeEquivalentTo(uint64(quicvarint.Max)))
})
It("increases too small packet sizes", func() {
conf := &Config{InitialPacketSize: 10}
Expect(validateConfig(conf)).To(Succeed())
Expect(conf.InitialPacketSize).To(BeEquivalentTo(1200))
})
It("clips too large packet sizes", func() {
conf := &Config{InitialPacketSize: protocol.MaxPacketBufferSize + 1}
Expect(validateConfig(conf)).To(Succeed())
Expect(conf.InitialPacketSize).To(BeEquivalentTo(protocol.MaxPacketBufferSize))
})
It("doesn't modify the InitialPacketSize if it is unset", func() {
conf := &Config{InitialPacketSize: 0}
Expect(validateConfig(conf)).To(Succeed())
Expect(conf.InitialPacketSize).To(BeZero())
})
})
configWithNonZeroNonFunctionFields := func() *Config {
@@ -99,6 +117,8 @@ var _ = Describe("Config", func() {
f.Set(reflect.ValueOf(true))
case "DisableVersionNegotiationPackets":
f.Set(reflect.ValueOf(true))
case "InitialPacketSize":
f.Set(reflect.ValueOf(uint16(1350)))
case "DisablePathMTUDiscovery":
f.Set(reflect.ValueOf(true))
case "Allow0RTT":