Merge: -(dnsforward): fixing an issue with the querylog speed

Squashed commit of the following:

commit 7db062d2ce40369fc6c7eaa89f678c660d531516
Author: Andrey Meshkov <am@adguard.com>
Date:   Thu Feb 27 12:08:58 2020 +0300

    *(dnsforward): added comment about oldest

commit dbec84d8a8c60ca040faa59f8aa818ed5959e92a
Author: Simon Zolin <s.zolin@adguard.com>
Date:   Thu Feb 27 11:16:58 2020 +0300

    fix

commit d6df1ee28b3918e8d1676ff6ab4b516d46fe4202
Author: Andrey Meshkov <am@adguard.com>
Date:   Wed Feb 26 20:42:11 2020 +0300

    -(dnsforward): fixing an issue with the querylog speed
This commit is contained in:
Andrey Meshkov
2020-02-27 14:02:05 +03:00
parent d839136fee
commit f84331abde
2 changed files with 22 additions and 8 deletions

View File

@@ -231,6 +231,13 @@ func (l *queryLog) getData(params getDataParams) map[string]interface{} {
// remove extra records
entries = entries[(len(entries) - getDataLimit):]
}
if len(entries) == getDataLimit {
// change the "oldest" value here.
// we cannot use the "oldest" we got from "searchFiles" anymore
// because after adding in-memory records and removing extra records
// the situation has changed
oldest = entries[len(entries)-1].Time
}
// init the response object
var data = []map[string]interface{}{}
@@ -246,9 +253,6 @@ func (l *queryLog) getData(params getDataParams) map[string]interface{} {
len(entries), total, params.OlderThan, time.Since(now))
var result = map[string]interface{}{}
if len(entries) == getDataLimit {
oldest = entries[0].Time
}
result["oldest"] = ""
if !oldest.IsZero() {
result["oldest"] = oldest.Format(time.RFC3339Nano)