diff options
Diffstat (limited to 'p2p/peer.go')
| -rw-r--r-- | p2p/peer.go | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/p2p/peer.go b/p2p/peer.go index cdf9ba965..ac691f2ce 100644 --- a/p2p/peer.go +++ b/p2p/peer.go @@ -211,6 +211,18 @@ func (p *Peer) handle(msg Msg) error { return nil } +func countMatchingProtocols(protocols []Protocol, caps []Cap) int { + n := 0 + for _, cap := range caps { + for _, proto := range protocols { + if proto.Name == cap.Name && proto.Version == cap.Version { + n++ + } + } + } + return n +} + // matchProtocols creates structures for matching named subprotocols. func matchProtocols(protocols []Protocol, caps []Cap, rw MsgReadWriter) map[string]*protoRW { sort.Sort(capsByName(caps)) |