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| author |  Francois Tur <ftur@infoblox.com>
| 2018-08-31 17:26:43 -0400 |
|---|---|---|
| committer |  Yong Tang <yong.tang.github@outlook.com>
| 2018-08-31 14:26:43 -0700 |
| commit | 4c6c9d4b2700c3e4606d4b98bde64e7c1ed0c231 (patch) | |
| tree | 628c776c0d6e7211b7e648a99303115e0f1f1a72 /plugin/cache/cache_test.go | |
| parent | d00e8c39183b0385324bc7ea56a3f2aeb6918748 (diff) | |
| download | coredns-4c6c9d4b2700c3e4606d4b98bde64e7c1ed0c231.tar.gz coredns-4c6c9d4b2700c3e4606d4b98bde64e7c1ed0c231.tar.zst coredns-4c6c9d4b2700c3e4606d4b98bde64e7c1ed0c231.zip | |
Move cache Keys to 64bit for a better dispersion and lower collision frequency (#2077)
* - change Key for cache to 64bits.
* - change Key for cache to 64bits.
Diffstat (limited to 'plugin/cache/cache_test.go')
| -rw-r--r-- | plugin/cache/cache_test.go | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/plugin/cache/cache_test.go b/plugin/cache/cache_test.go index c2ab74920..08ff667a7 100644 --- a/plugin/cache/cache_test.go +++ b/plugin/cache/cache_test.go @@ -167,9 +167,11 @@ func TestCache(t *testing.T) { state := request.Request{W: nil, Req: m} mt, _ := response.Typify(m, utc) - k := key(m, mt, state.Do()) + valid, k := key(m, mt, state.Do()) - crr.set(m, k, mt, c.pttl) + if valid { + crr.set(m, k, mt, c.pttl) + } i, _ := c.get(time.Now().UTC(), state, "dns://:53") ok := i != nil |