cwinfo/yggdrasil-go
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fix shutdown deadlock

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This commit is contained in:
Arceliar 2020-03-29 00:48:41 -05:00
parent e926a3be6d
commit d47797088f
2 changed files with 4 additions and 2 deletions
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2
src/yggdrasil/core.go
View File

@ -195,8 +195,10 @@ func (c *Core) _stop() {
c.addPeerTimer.Stop() c.addPeerTimer.Stop()
} }
c.link.stop() c.link.stop()
/* FIXME this deadlocks, need a waitgroup or something to coordinate shutdown
for _, peer := range c.GetPeers() { for _, peer := range c.GetPeers() {
c.DisconnectPeer(peer.Port) c.DisconnectPeer(peer.Port)
} }
*/
c.log.Infoln("Stopped") c.log.Infoln("Stopped")
} }

4
src/yggdrasil/switch.go
View File

@ -250,7 +250,7 @@ func (t *switchTable) cleanRoot() {
t.time = now t.time = now
if t.data.locator.root != t.key { if t.data.locator.root != t.key {
t.data.seq++ t.data.seq++
t.updateTable() defer t.updateTable()
t.core.router.reset(nil) t.core.router.reset(nil)
} }
t.data.locator = switchLocator{root: t.key, tstamp: now.Unix()} t.data.locator = switchLocator{root: t.key, tstamp: now.Unix()}
@ -524,7 +524,7 @@ func (t *switchTable) unlockedHandleMsg(msg *switchMsg, fromPort switchPort, rep
t.core.peers.sendSwitchMsgs(t) t.core.peers.sendSwitchMsgs(t)
} }
if true || doUpdate { if true || doUpdate {
t.updateTable() defer t.updateTable()
} }
return return
} }