Files
start-sdk/lib/esm/healthUtil.js
2023-02-27 10:38:56 -07:00

36 lines
1.3 KiB
JavaScript

import { error, errorCode, isKnownError, ok } from "./util.js";
export const checkWebUrl = (url) => {
return async (effects, duration) => {
let errorValue;
if (
// deno-lint-ignore no-cond-assign
errorValue = guardDurationAboveMinimum({ duration, minimumTime: 5000 }))
return errorValue;
return await effects.fetch(url)
.then((_) => ok)
.catch((e) => {
effects.warn(`Error while fetching URL: ${url}`);
effects.error(JSON.stringify(e));
effects.error(e.toString());
return error(`Error while fetching URL: ${url}`);
});
};
};
export const runHealthScript = ({ command, args }) => async (effects, _duration) => {
const res = await effects.runCommand({ command, args });
if ("result" in res) {
return { result: null };
}
else {
return res;
}
};
// Ensure the starting duration is pass a minimum
export const guardDurationAboveMinimum = (input) => (input.duration <= input.minimumTime) ? errorCode(60, "Starting") : null;
export const catchError = (effects) => (e) => {
if (isKnownError(e))
return e;
effects.error(`Health check failed: ${e}`);
return error("Error while running health check");
};