build: update dependencies

fly.toml

@@ -1,31 +1,22 @@
 app = "unavatar"
-kill_signal = "SIGINT"
+kill_signal = "SIGTERM"
 kill_timeout = 5
-processes = []
 
-[experimental]
-  allowed_public_ports = []
-  auto_rollback = true
-
-[[services]]
-  http_checks = []
+[http_service]
   internal_port = 3000
-  processes = ["app"]
-  protocol = "tcp"
-  script_checks = []
-
-  # [services.concurrency]
-  #   hard_limit = 8
-  #   soft_limit = 4
-  #   type = "requests"
+  force_https = false
+  auto_stop_machines = true
+  auto_start_machines = true
+  min_machines_running = 0
 
-  [[services.ports]]
-    force_https = false
-    handlers = ["http"]
-    port = 80
+[http_service.concurrency]
+  type = "requests"
+  soft_limit = 5
+  hard_limit = 10
 
-  [[services.tcp_checks]]
-    grace_period = "1s"
-    interval = "15s"
-    restart_limit = 0
-    timeout = "2s"
+[[http_service.checks]]
+  grace_period = "3s"
+  interval = "30s"
+  method = "GET"
+  timeout = "1s"
+  path = "/ping"

package.json

@@ -91,29 +91,29 @@
     "@keyvhq/core": "~2.1.0",
     "@keyvhq/multi": "~2.1.0",
     "@keyvhq/redis": "~2.1.0",
-    "@kikobeats/time-span": "~1.0.3",
+    "@kikobeats/time-span": "~1.0.4",
     "@microlink/mql": "~0.12.2",
-    "@microlink/ping-url": "~1.4.11",
-    "@microlink/ua": "~1.2.0",
-    "async-memoize-one": "~1.1.6",
-    "browserless": "~10.2.4",
+    "@microlink/ping-url": "~1.4.12",
+    "@microlink/ua": "~1.2.3",
+    "async-memoize-one": "~1.1.7",
+    "browserless": "~10.2.6",
     "cacheable-lookup": "~6.1.0",
-    "cacheable-response": "~2.8.10",
+    "cacheable-response": "~2.8.12",
     "cheerio": "~1.0.0-rc.12",
     "cors": "~2.8.5",
     "data-uri-regex": "~0.1.4",
     "data-uri-to-buffer": "~5.0.1",
-    "debug-logfmt": "~1.2.0",
+    "debug-logfmt": "~1.2.2",
     "frequency-counter": "~1.0.1",
     "got": "~11.8.6",
     "helmet": "~7.1.0",
-    "html-get": "~2.15.0",
-    "http-compression": "~1.0.17",
+    "html-get": "~2.15.1",
+    "http-compression": "~1.0.19",
     "https-tls": "~1.0.16",
     "ioredis": "~5.3.2",
     "is-absolute-url": "~3.0.3",
     "is-email-like": "~1.0.0",
-    "is-url-http": "~2.3.7",
+    "is-url-http": "~2.3.8",
     "lodash": "~4.17.21",
     "ms": "~2.1.3",
     "on-finished": "~2.4.1",
@@ -124,13 +124,13 @@
     "puppeteer": "~21.10.0",
     "qsm": "~2.1.2",
     "rate-limiter-flexible": "~5.0.0",
-    "router-http": "~1.0.5",
+    "router-http": "~1.0.7",
     "send-http": "~1.0.6",
     "serve-static": "~1.15.0",
     "srcset": "~4.0.0",
     "tangerine": "~1.5.4",
-    "top-crawler-agents": "~1.0.23",
-    "top-user-agents": "~2.1.0",
+    "top-crawler-agents": "~1.0.26",
+    "top-user-agents": "~2.1.10",
     "unique-random-array": "~2.0.0",
     "url-regex": "~5.0.0"
   },
@@ -172,7 +172,6 @@
     "build": "gulp build && untracked > .vercelignore",
     "clean": "rm -rf node_modules",
     "contributors": "(npx git-authors-cli && npx finepack && git add package.json && git commit -m 'build: contributors' --no-verify) || true",
-    "deploy": "now -e NODE_ENV=production --public && now alias && now rm unavatar --safe --yes",
     "dev": "TZ=UTC watchexec --clear=clear --on-busy-update=restart 'fkill \"Google Chrome for Testing\" --silent && node src/server.js'",
     "dev:docker": "docker build --platform linux/amd64 -t unavatar . && docker run --platform linux/amd64 --name unavatar -e NODE_ENV=staging -p 3000:3000 --rm unavatar",
     "dev:docs": "concurrently \"npm run dev:docs:server\" \"npm run dev:docs:src\"",

src/authentication.js

@@ -5,6 +5,7 @@ const debug = require('debug-logfmt')('unavatar:authentication')
 const { RateLimiterMemory } = require('rate-limiter-flexible')
 const FrequencyCounter = require('frequency-counter')
 const onFinished = require('on-finished')
+const os = require('os')
 
 const duration = timeSpan()
 const reqsMin = new FrequencyCounter(60)
@@ -62,6 +63,7 @@ module.exports = async (req, res, next) => {
 
     debug(req.ipAddress, {
       uptime: duration(),
+      load: os.loadavg().map(n => n.toFixed(2)),
       reqs,
       'req/m': perMinute,
       'req/s': perSecond,

src/index.js

@@ -78,6 +78,7 @@ router
       next()
     }
   )
+  .get('ping', (_, res) => send(res, 200, 'pong'))
   .get('/:key', (req, res) =>
     ssrCache({
       req,