func (t *txn) run() {
verb := proto.GetInt32((*int32)(t.req.Verb))
if f, ok := ops[verb]; ok {
f(t)
} else {
t.respondErrCode(response_UNKNOWN_VERB)
}
}
// Stat returns metadata about the file or directory at path,
// in revision *storeRev. If storeRev is nil, uses the current
// revision.
func (c *Conn) Stat(path string, storeRev *int64) (len int, fileRev int64, err error) {
var t txn
t.req.Verb = newRequest_Verb(request_STAT)
t.req.Path = &path
t.req.Rev = storeRev
err = c.call(&t)
if err != nil {
return 0, 0, err
}
return int(proto.GetInt32(t.resp.Len)), proto.GetInt64(t.resp.Rev), nil
}