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send packets with maximum IPv4 and IPv6 packet size

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This commit is contained in:
Marten Seemann
2018-03-09 18:47:28 +07:00
parent ce0b33d2ff
commit 6ccc76a130
6 changed files with 66 additions and 22 deletions
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8
internal/protocol/server_parameters.go
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@@ -2,9 +2,11 @@ package protocol
import "time"
// MaxPacketSize is the maximum packet size that we use for sending packets.
// It includes the QUIC packet header, but excludes the UDP and IP header.
const MaxPacketSize ByteCount = 1200
// MaxPacketSizeIPv4 is the maximum packet size that we use for sending IPv4 packets.
const MaxPacketSizeIPv4 = 1252
// MaxPacketSizeIPv6 is the maximum packet size that we use for sending IPv6 packets.
const MaxPacketSizeIPv6 = 1232
// NonForwardSecurePacketSizeReduction is the number of bytes a non forward-secure packet has to be smaller than a forward-secure packet
// This makes sure that those packets can always be retransmitted without splitting the contained StreamFrames

2
internal/wire/goaway_frame.go
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@@ -41,7 +41,7 @@ func ParseGoawayFrame(r *bytes.Reader, _ protocol.VersionNumber) (*GoawayFrame,
return nil, err
}
if reasonPhraseLen > uint16(protocol.MaxPacketSize) {
if reasonPhraseLen > uint16(protocol.MaxReceivePacketSize) {
return nil, qerr.Error(qerr.InvalidGoawayData, "reason phrase too long")
}