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Merge remote-tracking branch 'origin/master' into status-page-inject-html

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Louis Lam
2022-05-30 14:00:39 +08:00
parent 59be9bb971 857e88b27e
commit ffb7ba176c
41 changed files with 1699 additions and 173 deletions
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44
server/model/monitor.js
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@@ -182,7 +182,7 @@ class Monitor extends BeanModel {
// undefined if not https
let tlsInfo = undefined;
if (!previousBeat) {
if (!previousBeat || this.type === "push") {
previousBeat = await R.findOne("heartbeat", " monitor_id = ? ORDER BY time DESC", [
this.id,
]);
@@ -192,7 +192,7 @@ class Monitor extends BeanModel {
let bean = R.dispense("heartbeat");
bean.monitor_id = this.id;
bean.time = R.isoDateTime(dayjs.utc());
bean.time = R.isoDateTimeMillis(dayjs.utc());
bean.status = DOWN;
if (this.isUpsideDown()) {
@@ -330,7 +330,7 @@ class Monitor extends BeanModel {
let startTime = dayjs().valueOf();
let dnsMessage = "";
let dnsRes = await dnsResolve(this.hostname, this.dns_resolve_server, this.dns_resolve_type);
let dnsRes = await dnsResolve(this.hostname, this.dns_resolve_server, this.port, this.dns_resolve_type);
bean.ping = dayjs().valueOf() - startTime;
if (this.dns_resolve_type === "A" || this.dns_resolve_type === "AAAA" || this.dns_resolve_type === "TXT") {
@@ -367,25 +367,33 @@ class Monitor extends BeanModel {
bean.msg = dnsMessage;
bean.status = UP;
} else if (this.type === "push") { // Type: Push
const time = R.isoDateTime(dayjs.utc().subtract(this.interval, "second"));
log.debug("monitor", `[${this.name}] Checking monitor at ${dayjs().format("YYYY-MM-DD HH:mm:ss.SSS")}`);
const bufferTime = 1000; // 1s buffer to accommodate clock differences
let heartbeatCount = await R.count("heartbeat", " monitor_id = ? AND time > ? ", [
this.id,
time
]);
if (previousBeat) {
const msSinceLastBeat = dayjs.utc().valueOf() - dayjs.utc(previousBeat.time).valueOf();
log.debug("monitor", "heartbeatCount" + heartbeatCount + " " + time);
log.debug("monitor", `[${this.name}] msSinceLastBeat = ${msSinceLastBeat}`);
if (heartbeatCount <= 0) {
// Fix #922, since previous heartbeat could be inserted by api, it should get from database
previousBeat = await Monitor.getPreviousHeartbeat(this.id);
throw new Error("No heartbeat in the time window");
// If the previous beat was down or pending we use the regular
// beatInterval/retryInterval in the setTimeout further below
if (previousBeat.status !== UP || msSinceLastBeat > beatInterval * 1000 + bufferTime) {
throw new Error("No heartbeat in the time window");
} else {
let timeout = beatInterval * 1000 - msSinceLastBeat;
if (timeout < 0) {
timeout = bufferTime;
} else {
timeout += bufferTime;
}
// No need to insert successful heartbeat for push type, so end here
retries = 0;
log.debug("monitor", `[${this.name}] timeout = ${timeout}`);
this.heartbeatInterval = setTimeout(beat, timeout);
return;
}
} else {
// No need to insert successful heartbeat for push type, so end here
retries = 0;
this.heartbeatInterval = setTimeout(beat, beatInterval * 1000);
return;
throw new Error("No heartbeat in the time window");
}
} else if (this.type === "steam") {