@mgcrea/fastify-graceful-exit/dist/index.cjs

Graceful exit for your fastify application

"use strict";
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
  // If the importer is in node compatibility mode or this is not an ESM
  // file that has been converted to a CommonJS file using a Babel-
  // compatible transform (i.e. "__esModule" has not been set), then set
  // "default" to the CommonJS "module.exports" for node compatibility.
  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
  mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/index.ts
var src_exports = {};
__export(src_exports, {
  default: () => src_default
});
module.exports = __toCommonJS(src_exports);
var import_fastify_plugin = __toESM(require("fastify-plugin"), 1);

// src/plugin.ts
var plugin = async (fastify, options = {}) => {
  const { logBindings = { plugin: "fastify-graceful-exit" }, timeout = 3e3 } = options;
  const { log } = fastify;
  let closePromise = null;
  const gracefullyClose = async (signal) => {
    if (closePromise) {
      return closePromise;
    }
    log.warn(logBindings, `Fastify is gracefully closing from signal="${signal}" ...`);
    setTimeout(() => {
      log.warn(logBindings, `Failed to gracefully close before timeout`);
      process.exit(1);
    }, timeout);
    closePromise = fastify.close();
    await closePromise;
    process.exit(0);
  };
  process.on("uncaughtException", async (err) => {
    log.error({ err }, `Uncaught Exception: ${err.message}`);
    await gracefullyClose("uncaughtException");
  });
  process.on("unhandledRejection", async (reason, _promise) => {
    log.error({ reason }, `Unhandled Rejection: ${String(reason)}`);
    await gracefullyClose("unhandledRejection");
  });
  process.on("SIGTERM", gracefullyClose);
  process.on("SIGINT", gracefullyClose);
  process.on("SIGUSR2", gracefullyClose);
};

// src/index.ts
var src_default = (0, import_fastify_plugin.default)(plugin, {
  fastify: ">=4",
  name: "fastify-graceful-exit"
});
//# sourceMappingURL=index.cjs.map