Remove timeoutconn package.

It's not used anywhere.

Signed-off-by: David Calavera <david.calavera@gmail.com>

pkg/timeoutconn/timeoutconn.go

@@ -1,28 +0,0 @@
-// Package timeoutconn provides overridden net.Conn that supports deadline (timeout).
-package timeoutconn
-
-import (
-	"net"
-	"time"
-)
-
-// New creates a net.Conn with a timeout for every Read operation.
-func New(netConn net.Conn, timeout time.Duration) net.Conn {
-	return &conn{netConn, timeout}
-}
-
-// A net.Conn that sets a deadline for every Read operation.
-// FIXME was documented the deadline was on Write operation too but not implement
-type conn struct {
-	net.Conn
-	timeout time.Duration
-}
-
-func (c *conn) Read(b []byte) (int, error) {
-	if c.timeout > 0 {
-		if err := c.Conn.SetReadDeadline(time.Now().Add(c.timeout)); err != nil {
-			return 0, err
-		}
-	}
-	return c.Conn.Read(b)
-}

pkg/timeoutconn/timeoutconn_test.go

@@ -1,33 +0,0 @@
-package timeoutconn
-
-import (
-	"bufio"
-	"fmt"
-	"net"
-	"net/http"
-	"net/http/httptest"
-	"testing"
-	"time"
-)
-
-func TestRead(t *testing.T) {
-	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		fmt.Fprintln(w, "hello")
-	}))
-	defer ts.Close()
-	conn, err := net.Dial("tcp", ts.URL[7:])
-	if err != nil {
-		t.Fatalf("failed to create connection to %q: %v", ts.URL, err)
-	}
-	tconn := New(conn, 1*time.Second)
-
-	if _, err = bufio.NewReader(tconn).ReadString('\n'); err == nil {
-		t.Fatalf("expected timeout error, got none")
-	}
-	if _, err := fmt.Fprintf(tconn, "GET / HTTP/1.0\r\n\r\n"); err != nil {
-		t.Errorf("unexpected error: %v", err)
-	}
-	if _, err = bufio.NewReader(tconn).ReadString('\n'); err != nil {
-		t.Errorf("unexpected error: %v", err)
-	}
-}