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respect NoDial option in routed host

This commit is contained in:
vyzo 2019-04-10 23:12:14 +03:00
parent 25adea6d56
commit 1e48e15da7
1 changed files with 6 additions and 3 deletions
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9
p2p/host/routed/routed.go
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@ -169,9 +169,12 @@ func (rh *RoutedHost) NewStream(ctx context.Context, p peer.ID, pids ...protocol
// Ensure we have a connection, with peer addresses resolved by the routing system (#207)
// It is not sufficient to let the underlying host connect, it will most likely not have
// any addresses for the peer without any prior connections.
err := rh.Connect(ctx, pstore.PeerInfo{ID: p})
if err != nil {
return nil, err
// If the caller wants to prevent the host from dialing, it should use the NoDial option.
if nodial, _ := inet.GetNoDial(ctx); !nodial {
err := rh.Connect(ctx, pstore.PeerInfo{ID: p})
if err != nil {
return nil, err
}
}
return rh.host.NewStream(ctx, p, pids...)