1 files changed, 0 insertions, 138 deletions
diff --git a/vendor/gopkg.in/redis.v2/multi.go b/vendor/gopkg.in/redis.v2/multi.go
deleted file mode 100644
index bff38dfaaa..0000000000
--- a/vendor/gopkg.in/redis.v2/multi.go
+++ /dev/null
@@ -1,138 +0,0 @@
-package redis
-
-import (
-	"errors"
-	"fmt"
-)
-
-var errDiscard = errors.New("redis: Discard can be used only inside Exec")
-
-// Not thread-safe.
-type Multi struct {
-	*Client
-}
-
-func (c *Client) Multi() *Multi {
-	return &Multi{
-		Client: &Client{
-			baseClient: &baseClient{
-				opt:      c.opt,
-				connPool: newSingleConnPool(c.connPool, true),
-			},
-		},
-	}
-}
-
-func (c *Multi) Close() error {
-	if err := c.Unwatch().Err(); err != nil {
-		return err
-	}
-	return c.Client.Close()
-}
-
-func (c *Multi) Watch(keys ...string) *StatusCmd {
-	args := append([]string{"WATCH"}, keys...)
-	cmd := NewStatusCmd(args...)
-	c.Process(cmd)
-	return cmd
-}
-
-func (c *Multi) Unwatch(keys ...string) *StatusCmd {
-	args := append([]string{"UNWATCH"}, keys...)
-	cmd := NewStatusCmd(args...)
-	c.Process(cmd)
-	return cmd
-}
-
-func (c *Multi) Discard() error {
-	if c.cmds == nil {
-		return errDiscard
-	}
-	c.cmds = c.cmds[:1]
-	return nil
-}
-
-// Exec always returns list of commands. If transaction fails
-// TxFailedErr is returned. Otherwise Exec returns error of the first
-// failed command or nil.
-func (c *Multi) Exec(f func() error) ([]Cmder, error) {
-	c.cmds = []Cmder{NewStatusCmd("MULTI")}
-	if err := f(); err != nil {
-		return nil, err
-	}
-	c.cmds = append(c.cmds, NewSliceCmd("EXEC"))
-
-	cmds := c.cmds
-	c.cmds = nil
-
-	if len(cmds) == 2 {
-		return []Cmder{}, nil
-	}
-
-	cn, err := c.conn()
-	if err != nil {
-		setCmdsErr(cmds[1:len(cmds)-1], err)
-		return cmds[1 : len(cmds)-1], err
-	}
-
-	err = c.execCmds(cn, cmds)
-	if err != nil {
-		c.freeConn(cn, err)
-		return cmds[1 : len(cmds)-1], err
-	}
-
-	c.putConn(cn)
-	return cmds[1 : len(cmds)-1], nil
-}
-
-func (c *Multi) execCmds(cn *conn, cmds []Cmder) error {
-	err := c.writeCmd(cn, cmds...)
-	if err != nil {
-		setCmdsErr(cmds[1:len(cmds)-1], err)
-		return err
-	}
-
-	statusCmd := NewStatusCmd()
-
-	// Omit last command (EXEC).
-	cmdsLen := len(cmds) - 1
-
-	// Parse queued replies.
-	for i := 0; i < cmdsLen; i++ {
-		if err := statusCmd.parseReply(cn.rd); err != nil {
-			setCmdsErr(cmds[1:len(cmds)-1], err)
-			return err
-		}
-	}
-
-	// Parse number of replies.
-	line, err := readLine(cn.rd)
-	if err != nil {
-		setCmdsErr(cmds[1:len(cmds)-1], err)
-		return err
-	}
-	if line[0] != '*' {
-		err := fmt.Errorf("redis: expected '*', but got line %q", line)
-		setCmdsErr(cmds[1:len(cmds)-1], err)
-		return err
-	}
-	if len(line) == 3 && line[1] == '-' && line[2] == '1' {
-		setCmdsErr(cmds[1:len(cmds)-1], TxFailedErr)
-		return TxFailedErr
-	}
-
-	var firstCmdErr error
-
-	// Parse replies.
-	// Loop starts from 1 to omit MULTI cmd.
-	for i := 1; i < cmdsLen; i++ {
-		cmd := cmds[i]
-		if err := cmd.parseReply(cn.rd); err != nil {
-			if firstCmdErr == nil {
-				firstCmdErr = err
-			}
-		}
-	}
-
-	return firstCmdErr
-}