diff --git a/mplexer/conn.go b/mplexer/conn.go
index c9beee1..12051d4 100644
--- a/mplexer/conn.go
+++ b/mplexer/conn.go
@@ -1,6 +1,7 @@
 package telebit
 
 import (
+	"bufio"
 	"net"
 	"time"
 )
@@ -16,6 +17,7 @@ var encryptedSchemes = map[string]struct{}{
 type Conn struct {
 	relaySourceAddr Addr
 	relayTargetAddr Addr
+	peeker          *bufio.Reader
 	relay           net.Conn
 	local           net.Conn
 	//terminated      bool
@@ -37,9 +39,19 @@ func NewConn(conn *Conn) *Conn {
 // Read can be made to time out and return an Error with Timeout() == true
 // after a fixed time limit; see SetDeadline and SetReadDeadline.
 func (c *Conn) Read(b []byte) (n int, err error) {
+	if nil != c.peeker {
+		return c.peeker.Read(b)
+	}
 	return c.relay.Read(b)
 }
 
+func (c *Conn) Peek(n int) (b []byte, err error) {
+	if nil == c.peeker {
+		c.peeker = bufio.NewReaderSize(c, defaultPeekerSize)
+	}
+	return c.peeker.Peek(n)
+}
+
 // Write writes data to the connection.
 // Write can be made to time out and return an Error with Timeout() == true
 // after a fixed time limit; see SetDeadline and SetWriteDeadline.
diff --git a/mplexer/connwrap.go b/mplexer/connwrap.go
index ef0890b..e0d698f 100644
--- a/mplexer/connwrap.go
+++ b/mplexer/connwrap.go
@@ -1,17 +1,46 @@
 package telebit
 
 import (
+	"bufio"
 	"net"
 	"time"
 )
 
 // ConnWrap is just a cheap way to DRY up some switch conn.(type) statements to handle special features of Conn
 type ConnWrap struct {
-	Conn  net.Conn
-	Plain net.Conn
+	//Conn  net.Conn
+	peeker *bufio.Reader
+	Conn   net.Conn
+	Plain  net.Conn
+}
+
+type Peeker interface {
+	Peek(n int) ([]byte, error)
+}
+
+func (c *ConnWrap) Peek(n int) ([]byte, error) {
+	if nil != c.peeker {
+		return c.peeker.Peek(n)
+	}
+
+	switch conn := c.Conn.(type) {
+	case *ConnWrap:
+		return conn.Peek(n)
+	case *Conn:
+		return conn.Peek(n)
+	default:
+		// *net.UDPConn,*net.TCPConn,*net.IPConn,*net.UnixConn
+		if nil == c.peeker {
+			c.peeker = bufio.NewReaderSize(c, defaultPeekerSize)
+		}
+		return c.peeker.Peek(n)
+	}
 }
 
 func (c *ConnWrap) Read(b []byte) (n int, err error) {
+	if nil != c.peeker {
+		return c.peeker.Read(b)
+	}
 	return c.Conn.Read(b)
 }
 
@@ -48,7 +77,7 @@ func (c *ConnWrap) Scheme() string {
 func (c *ConnWrap) Servername() string {
 	if nil != c.Plain {
 		tlsConn := &ConnWrap{Conn: c.Plain}
-		return tlsConn.Scheme()
+		return tlsConn.Servername()
 	}
 
 	switch conn := c.Conn.(type) {
@@ -63,6 +92,7 @@ func (c *ConnWrap) Servername() string {
 // isTerminated returns true if net.Conn is either a ConnWrap{ tls.Conn },
 // or a telebit.Conn with a non-encrypted `scheme` such as "tcp" or "http".
 func (c *ConnWrap) isTerminated() bool {
+	// TODO look at SNI, may need context for Peek() timeout
 	if nil != c.Plain {
 		return true
 	}
diff --git a/mplexer/telebit.go b/mplexer/telebit.go
index 18028a1..f7085af 100644
--- a/mplexer/telebit.go
+++ b/mplexer/telebit.go
@@ -22,6 +22,7 @@ import (
 // Nerds posting benchmarks on SO show that 8k seems about right,
 // but even 1024b could work well.
 var defaultBufferSize = 8192
+var defaultPeekerSize = 1024
 
 // ErrBadGateway means that the target did not accept the connection
 var ErrBadGateway = errors.New("EBADGATEWAY")