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-rw-r--r--simulation/peer-server.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/simulation/peer-server.go b/simulation/peer-server.go
index 4a74fb7..90bcf33 100644
--- a/simulation/peer-server.go
+++ b/simulation/peer-server.go
@@ -68,7 +68,7 @@ func (p *PeerServer) Run(configPath string) {
defer p.peersMu.Unlock()
host, _, _ := net.SplitHostPort(r.RemoteAddr)
- p.peers[id] = fmt.Sprintf("%s:%s", host, portString)
+ p.peers[id] = net.JoinHostPort(host, portString)
log.Printf("Peer %s joined from %s", id, p.peers[id])
}