istoreos/ota: cache check result for 5 mins
Signed-off-by: Liangbin Lian <jjm2473@gmail.com>
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parent
7d2fec2d30
commit
7afeedcaa3
@ -4,7 +4,7 @@ include $(TOPDIR)/rules.mk
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LUCI_TITLE:=LuCI for OTA upgrade
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LUCI_DEPENDS:=+curl
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LUCI_PKGARCH:=all
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PKG_VERSION:=1.5.1
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PKG_VERSION:=1.5.2
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PKG_RELEASE:=1
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PKG_MAINTAINER:=jjm2473 <jjm2473@gmail.com>
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@ -116,11 +116,16 @@ lock_download() {
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}
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prepare_check() {
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local latest=0
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if find /var/run/ota/check.status -mmin -5 2>/dev/null | grep -q . ; then
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latest=`cat /var/run/ota/check.status`
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return $latest
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fi
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local line
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local release=`grep 'DISTRIB_RELEASE=' /etc/openwrt_release | sed -E "s/.*'(.+)'.*/\1/"`
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local revision=`grep 'DISTRIB_REVISION=' /etc/openwrt_release | sed -E "s/.*'(.+)'.*/\1/" | cut -d'-' -f1`
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local current="$release-$revision"
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local latest=0
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cat /dev/null > /var/run/ota/ota.log
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fcurl --connect-timeout 5 -o /var/run/ota/ota.latest "$OTA_URL_BASE/version.latest" || { rm -f /var/run/ota/ota.latest ; return 255; }
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if head -1 /var/run/ota/ota.latest | grep -Fq "$current"; then
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@ -139,6 +144,7 @@ prepare_check() {
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[ "`wc -l /var/run/ota/ota.log | cut -d' ' -f1`" -eq 0 ] && return 1
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[ "`wc -l /var/run/ota/ota.index | cut -d' ' -f1`" -gt 5 ] && echo "<a href=\"$OTA_URL_BASE/\" onclick=\"void(0)\" target=\"_blank\">More</a>" >> /var/run/ota/ota.log
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fcurl --connect-timeout 1 "$OTA_URL_BASE/ota.footer.html" >> /var/run/ota/ota.log 2>/dev/null
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echo "$latest" >/var/run/ota/check.status
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return $latest
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}
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