117 lines
2.5 KiB
TypeScript
117 lines
2.5 KiB
TypeScript
if (process.env.DD_APM_ENABLED) {
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require("./ddApm")
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}
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// need to load environment first
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import env from "./environment"
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import Application from "koa"
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import { bootstrap } from "global-agent"
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import * as db from "./db"
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import { sdk as proSdk } from "@budibase/pro"
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import {
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auth,
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logging,
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events,
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middleware,
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queue,
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env as coreEnv,
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timers,
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redis,
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cache,
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} from "@budibase/backend-core"
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db.init()
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import koaBody from "koa-body"
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import http from "http"
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import api from "./api"
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const koaSession = require("koa-session")
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import { userAgent } from "koa-useragent"
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import destroyable from "server-destroy"
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import { initPro } from "./initPro"
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import { handleScimBody } from "./middleware/handleScimBody"
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if (coreEnv.ENABLE_SSO_MAINTENANCE_MODE) {
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console.warn(
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"Warning: ENABLE_SSO_MAINTENANCE_MODE is set. It is recommended this flag is disabled if maintenance is not in progress"
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)
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}
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// this will setup http and https proxies form env variables
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bootstrap()
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const app: Application = new Application()
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app.keys = ["secret", "key"]
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// set up top level koa middleware
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app.use(handleScimBody)
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app.use(koaBody({ multipart: true }))
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app.use(koaSession(app))
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app.use(middleware.correlation)
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app.use(middleware.pino)
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app.use(userAgent)
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// authentication
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app.use(auth.passport.initialize())
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app.use(auth.passport.session())
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// api routes
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app.use(api.routes())
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const server = http.createServer(app.callback())
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destroyable(server)
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let shuttingDown = false,
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errCode = 0
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server.on("close", async () => {
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if (shuttingDown) {
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return
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}
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shuttingDown = true
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console.log("Server Closed")
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timers.cleanup()
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events.shutdown()
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await redis.clients.shutdown()
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await queue.shutdown()
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if (!env.isTest()) {
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process.exit(errCode)
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}
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})
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const shutdown = () => {
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server.close()
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server.destroy()
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}
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export default server.listen(parseInt(env.PORT || "4002"), async () => {
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let startupLog = `Worker running on ${JSON.stringify(server.address())}`
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if (env.BUDIBASE_ENVIRONMENT) {
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startupLog = `${startupLog} - environment: "${env.BUDIBASE_ENVIRONMENT}"`
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}
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console.log(startupLog)
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await initPro()
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await redis.clients.init()
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cache.docWritethrough.init()
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// configure events to use the pro audit log write
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// can't integrate directly into backend-core due to cyclic issues
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await events.processors.init(proSdk.auditLogs.write)
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})
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process.on("uncaughtException", err => {
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errCode = -1
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logging.logAlert("Uncaught exception.", err)
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shutdown()
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})
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process.on("SIGTERM", () => {
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shutdown()
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})
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process.on("SIGINT", () => {
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shutdown()
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})
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