1 files changed, 36 insertions, 0 deletions
diff --git a/vendor/github.com/pion/turn/v2/internal/allocation/five_tuple.go b/vendor/github.com/pion/turn/v2/internal/allocation/five_tuple.go
new file mode 100644
index 0000000..1f2b3b5
--- /dev/null
+++ b/vendor/github.com/pion/turn/v2/internal/allocation/five_tuple.go
@@ -0,0 +1,36 @@
+package allocation
+
+import (
+	"fmt"
+	"net"
+)
+
+// Protocol is an enum for relay protocol
+type Protocol uint8
+
+// Network protocols for relay
+const (
+	UDP Protocol = iota
+	TCP
+)
+
+// FiveTuple is the combination (client IP address and port, server IP
+// address and port, and transport protocol (currently one of UDP,
+// TCP, or TLS)) used to communicate between the client and the
+// server.  The 5-tuple uniquely identifies this communication
+// stream.  The 5-tuple also uniquely identifies the Allocation on
+// the server.
+type FiveTuple struct {
+	Protocol
+	SrcAddr, DstAddr net.Addr
+}
+
+// Equal asserts if two FiveTuples are equal
+func (f *FiveTuple) Equal(b *FiveTuple) bool {
+	return f.Fingerprint() == b.Fingerprint()
+}
+
+// Fingerprint is the identity of a FiveTuple
+func (f *FiveTuple) Fingerprint() string {
+	return fmt.Sprintf("%d_%s_%s", f.Protocol, f.SrcAddr.String(), f.DstAddr.String())
+}