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Add ClusterPipeline.

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This commit is contained in:
Vladimir Mihailenco
2015-03-18 12:41:24 +02:00
parent 5c951b37d5
commit 99fe9114b1
9 changed files with 310 additions and 104 deletions
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22
pipeline.go
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@ -54,14 +54,13 @@ func (c *Pipeline) Exec() ([]Cmder, error) {
if c.closed {
return nil, errClosed
}
if len(c.cmds) == 0 {
return []Cmder{}, nil
}
cmds := c.cmds
c.cmds = make([]Cmder, 0, 0)
if len(cmds) == 0 {
return []Cmder{}, nil
}
cn, err := c.client.conn()
if err != nil {
setCmdsErr(cmds, err)
@ -84,11 +83,16 @@ func (c *Pipeline) execCmds(cn *conn, cmds []Cmder) error {
}
var firstCmdErr error
for _, cmd := range cmds {
if err := cmd.parseReply(cn.rd); err != nil {
if firstCmdErr == nil {
firstCmdErr = err
}
for i, cmd := range cmds {
err := cmd.parseReply(cn.rd)
if err == nil {
continue
}
if firstCmdErr == nil {
firstCmdErr = err
}
if isNetworkError(err) {
setCmdsErr(cmds[i:], err)
}
}