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restore the server's transport parameters from the session ticket

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This commit is contained in:
Marten Seemann 2019-08-09 15:32:57 +07:00
parent 1f8a47af02
commit 44aa12850e
5 changed files with 124 additions and 41 deletions
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13
session.go
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@ -156,7 +156,7 @@ type session struct {
undecryptablePackets []*receivedPacket
clientHelloWritten <-chan struct{}
clientHelloWritten <-chan *handshake.TransportParameters
earlySessionReadyChan chan struct{}
handshakeCompleteChan chan struct{} // is closed when the handshake completes
handshakeComplete bool
@ -463,8 +463,11 @@ func (s *session) run() error {
if s.perspective == protocol.PerspectiveClient {
select {
case <-s.clientHelloWritten:
case zeroRTTParams := <-s.clientHelloWritten:
s.scheduleSending()
if zeroRTTParams != nil {
s.processTransportParameters(zeroRTTParams)
}
case closeErr := <-s.closeChan:
// put the close error back into the channel, so that the run loop can receive it
s.closeChan <- closeErr
@ -1099,7 +1102,7 @@ func (s *session) processTransportParameters(params *handshake.TransportParamete
return
}
s.logger.Debugf("Received Transport Parameters: %s", params)
s.logger.Debugf("Processed Transport Parameters: %s", params)
s.peerParams = params
// Our local idle timeout will always be > 0.
s.idleTimeout = utils.MinNonZeroDuration(s.config.MaxIdleTimeout, params.MaxIdleTimeout)
@ -1124,7 +1127,9 @@ func (s *session) processTransportParameters(params *handshake.TransportParamete
}
// On the server side, the early session is ready as soon as we processed
// the client's transport parameters.
close(s.earlySessionReadyChan)
if s.perspective == protocol.PerspectiveServer {
close(s.earlySessionReadyChan)
}
}
func (s *session) sendPackets() error {