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route retransmissions of the client's Initial to the right session

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This commit is contained in:
Marten Seemann 2019-11-25 17:23:50 +07:00
parent 7445bde357
commit 5a834851a8
4 changed files with 61 additions and 15 deletions
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18
conn_id_generator.go
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@ -13,7 +13,8 @@ type connIDGenerator struct {
connIDLen int
highestSeq uint64
activeSrcConnIDs map[uint64]protocol.ConnectionID
activeSrcConnIDs map[uint64]protocol.ConnectionID
initialClientDestConnID protocol.ConnectionID
addConnectionID func(protocol.ConnectionID) [16]byte
removeConnectionID func(protocol.ConnectionID)
@ -24,6 +25,7 @@ type connIDGenerator struct {
func newConnIDGenerator(
initialConnectionID protocol.ConnectionID,
initialClientDestConnID protocol.ConnectionID, // nil for the client
addConnectionID func(protocol.ConnectionID) [16]byte,
removeConnectionID func(protocol.ConnectionID),
retireConnectionID func(protocol.ConnectionID),
@ -40,6 +42,7 @@ func newConnIDGenerator(
queueControlFrame: queueControlFrame,
}
m.activeSrcConnIDs[0] = initialConnectionID
m.initialClientDestConnID = initialClientDestConnID
return m
}
@ -91,13 +94,26 @@ func (m *connIDGenerator) issueNewConnID() error {
return nil
}
func (m *connIDGenerator) SetHandshakeComplete() {
if m.initialClientDestConnID != nil {
m.retireConnectionID(m.initialClientDestConnID)
m.initialClientDestConnID = nil
}
}
func (m *connIDGenerator) RemoveAll() {
if m.initialClientDestConnID != nil {
m.removeConnectionID(m.initialClientDestConnID)
}
for _, connID := range m.activeSrcConnIDs {
m.removeConnectionID(connID)
}
}
func (m *connIDGenerator) ReplaceWithClosed(handler packetHandler) {
if m.initialClientDestConnID != nil {
m.replaceWithClosed(m.initialClientDestConnID, handler)
}
for _, connID := range m.activeSrcConnIDs {
m.replaceWithClosed(connID, handler)
}