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Remove unused trackerTier and shuffleTier

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This commit is contained in:
Matt Joiner 2016-09-11 14:12:03 +10:00
parent f47fd8c969
commit 5d7882a79d
1 changed files with 0 additions and 18 deletions
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18
client.go
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@ -9,7 +9,6 @@ import (
"fmt" "fmt"
"io" "io"
"log" "log"
mathRand "math/rand"
"net" "net"
"net/url" "net/url"
"strconv" "strconv"
@ -1381,23 +1380,6 @@ func (cl *Client) newTorrent(ih metainfo.Hash) (t *Torrent) {
return return
} }
func init() {
// For shuffling the tracker tiers.
mathRand.Seed(time.Now().Unix())
}
type trackerTier []string
// The trackers within each tier must be shuffled before use.
// http://stackoverflow.com/a/12267471/149482
// http://www.bittorrent.org/beps/bep_0012.html#order-of-processing
func shuffleTier(tier trackerTier) {
for i := range tier {
j := mathRand.Intn(i + 1)
tier[i], tier[j] = tier[j], tier[i]
}
}
// A file-like handle to some torrent data resource. // A file-like handle to some torrent data resource.
type Handle interface { type Handle interface {
io.Reader io.Reader