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Added check for avoiding JSON errors

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This commit is contained in:
Luca Deri 2021-03-22 19:17:22 +01:00
parent 66365d85a6
commit 37e4dce065
1 changed files with 7 additions and 1 deletions
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8
scripts/lua/modules/alert_definitions/alert_request_reply_ratio.lua
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@ -49,8 +49,14 @@ function alert_request_reply_ratio.format(ifid, alert, alert_type_params)
local entity = firstToUpper(alert_consts.formatAlertEntity(ifid, alert_consts.alertEntityRaw(alert["alert_entity"]), alert["alert_entity_val"]))
local engine_label = alert_consts.alertEngineLabel(alert_consts.alertEngine(alert_consts.sec2granularity(alert["alert_granularity"])))
local ratio = round(math.min((alert_type_params.replies * 100) / (alert_type_params.requests + 1), 100), 1)
local ratio
if((alert_type_params.replies ~= nil) and (alert_type_params.requests ~= nil)) then
ratio = round(math.min((alert_type_params.replies * 100) / (alert_type_params.requests + 1), 100), 1)
else
ratio = 1
end
-- {i18_string, what}
local subtype_to_info = {
dns_sent = {"alerts_dashboard.too_low_replies_received", "DNS"},