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The listener has no session id

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This commit is contained in:
Asim Aslam 2019-07-10 19:17:36 +01:00
parent ffae0f0fab
commit 217f540601
1 changed files with 16 additions and 7 deletions
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23
network/tunnel/default.go
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@ -132,11 +132,12 @@ func (t *tun) listen() {
// the session id // the session id
session := msg.Header["Micro-Tunnel-Session"] session := msg.Header["Micro-Tunnel-Session"]
// try get it based on just the tunnel id // if the session id is blank there's nothing we can do
// the assumption here is that a listener // TODO: check this is the case, is there any reason
// has no session but its set a listener session // why we'd have a blank session? Is the tunnel
// used for some other purpose?
if len(session) == 0 { if len(session) == 0 {
session = "listener" continue
} }
// get the socket based on the tunnel id and session // get the socket based on the tunnel id and session
@ -144,9 +145,17 @@ func (t *tun) listen() {
// we have a session for it otherwise its a listener // we have a session for it otherwise its a listener
s, exists := t.getSocket(id, session) s, exists := t.getSocket(id, session)
if !exists { if !exists {
// drop it, we don't care about // try get it based on just the tunnel id
// messages we don't know about // the assumption here is that a listener
continue // has no session but its set a listener session
s, exists = t.getSocket(id, "listener")
if !exists {
conti
// drop it, we don't care about
// messages we don't know about
continue
}
} }
// is the socket closed? // is the socket closed?