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author | Felix Lange <fjl@twurst.com> | 2015-04-13 23:37:32 +0800 |
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committer | Felix Lange <fjl@twurst.com> | 2015-04-13 23:37:32 +0800 |
commit | b9929d289df8efd68e9226fc35b14cd5d469c6e8 (patch) | |
tree | e19f8344420eb76230ca3f6d72ddaef59406161d /p2p/server.go | |
parent | 995fab2ebc3b145a1dbb85841c5241cd024362ac (diff) | |
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p2p: fix unsynchronized map access during Server shutdown
removePeer can be called even after listenLoop and dialLoop have returned.
Diffstat (limited to 'p2p/server.go')
-rw-r--r-- | p2p/server.go | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/p2p/server.go b/p2p/server.go index 5cd3dc2ad..61e0d71e9 100644 --- a/p2p/server.go +++ b/p2p/server.go @@ -260,9 +260,11 @@ func (srv *Server) Stop() { // No new peers can be added at this point because dialLoop and // listenLoop are down. It is safe to call peerWG.Wait because // peerWG.Add is not called outside of those loops. + srv.lock.Lock() for _, peer := range srv.peers { peer.Disconnect(DiscQuitting) } + srv.lock.Unlock() srv.peerWG.Wait() } |