trying out fly / pm2 setup

.dockerignore

@@ -1,3 +1,4 @@
 **/node_modules
 **/dist
 .vscode
+.git

Dockerfile

@@ -19,7 +19,7 @@ FROM base as build
 # Install packages needed to build node modules
 RUN apt-get update -qq && \
     apt-get install -y build-essential pkg-config python-is-python3
-RUN npm i -g webpack-cli
+RUN npm i -g webpack-cli pm2
 
 # Copy application code
 COPY --link . .
@@ -35,4 +35,4 @@ COPY --from=build /app /app
 
 # Start the server by default, this can be overwritten at runtime
 EXPOSE 3000
-CMD [ "npm", "run", "start" ]
+CMD [ "npm", "run", "pm2"]

demo-server/demo-server.js

@@ -8,7 +8,7 @@ const StaticServer = require('node-static').Server
 const setupWSConnection = require('y-websocket/bin/utils.js').setupWSConnection
 
 const production = process.env.PRODUCTION != null
-const port = process.env.PORT || 8080
+const port = process.env.PORT || 3000
 
 const staticServer = new StaticServer('../', { cache: production ? 3600 : false, gzip: production })
 

fly.toml

@@ -1,17 +1,30 @@
-# fly.toml app configuration file generated for yjs-demos on 2023-11-20T20:40:42+01:00
+# fly.toml app configuration file generated for yjs-demos on 2023-11-21T21:32:50+01:00
 #
 # See https://fly.io/docs/reference/configuration/ for information about how to use this file.
 #
 
 app = "yjs-demos"
 primary_region = "ams"
+swap_size_mb = 1024
 
 [build]
 
 [http_service]
-  internal_port = 8080
+  internal_port = 3000
   force_https = true
   auto_stop_machines = true
   auto_start_machines = true
   min_machines_running = 0
   processes = ["app"]
+  [http_service.concurrency]
+    type = "requests"
+    hard_limit = 1000
+    soft_limit = 800
+
+[[services]]
+  protocol = ""
+  internal_port = 0
+  [services.concurrency]
+    type = "connections"
+    hard_limit = 250
+    soft_limit = 200