Add new stats metric

wrappers/common.go

@@ -0,0 +1,21 @@
+package wrappers
+
+import (
+	"net"
+
+	"github.com/9seconds/mtg/conntypes"
+)
+
+func NewClientConn(parent net.Conn, connID conntypes.ConnID) conntypes.StreamReadWriteCloser {
+	conn := newConn(parent, connID, connPurposeClient)
+	conn = NewTrafficStats(conn)
+
+	return conn
+}
+
+func NewTelegramConn(dc conntypes.DC, parent net.Conn) conntypes.StreamReadWriteCloser {
+	conn := newConn(parent, conntypes.ConnID{}, connPurposeTelegram)
+	conn = NewTelegramStats(dc, conn)
+
+	return conn
+}