How do I host multiple websites on one node server?

How do I host multiple websites on one node server?

Choose one of:

  1. Use some other server (like nginx) as a reverse proxy.
  2. Use node-http-proxy as a reverse proxy.
  3. Use the vhost middleware if each domain can be served from the same Connect/Express codebase and node. js instance.

Can I run multiple node apps on same server?

Yes you can run multiple node instances, all you have to do is to change the port number for which the server is listening. If you are using express framework then you can simply do it like this in app. js file. If you are not using express framework then you have to change in the main file which is generally server.

How do I use two apps on the same port?

You just add an entry for each app in your hosts file that points to a unique 127.. x.x.x ip address. Two applications can certainly listen on the same port. But the socket for each connection can not be bound to the same IP address on the same port.

Can a server host multiple applications?

Depends on the operating system, but yes, all full scale server operating systems support running multiple applications. You can also look at alternative scaling options like virtualization. One physical server can run multiple virtual machines, each with only one primary application on the Vm.

How do I host multiple apps under one domain?

The advantage of having a static site is that I can host it for free on sites like netlify. I’d now like to have several static webapps under the same domain name, so I don’t have to purchase a domain for each webapp. I can do this by adding a subdomain for my apps. Adding a subdomain is easy enough.

Can Tomcat host multiple applications?

If you want Tomcat to listen to multiple ports, you need to setup a connector for each port. To get each port mapped to a different application, you need need to wrap each connector in a service and create a host with it’s own appBase .

How do I run multiple servers on one port?

1 Answer

  1. You configure to point at your IP. Here, you will run a web server on port 443 (https).
  2. You configure to point at your IP.
  3. You configure your firewall/router to forward everything that it receives on its public IP.
  4. These can be different devices on your local network.

Can two servers have the same port?

Yes. Multiple listening TCP sockets, all bound to the same port, can co-exist, provided they are all bound to different local IP addresses. Clients can connect to whichever one they need to.

Can a port have multiple IP addresses?

It is possible. You just have to bind on the right IP address/interface each service using the same port. Ports (be them UDP or TCP) have their own pool per IP address. You can listen on the same port if you change: IP address or protocol (UDP or TCP).

Can a client have multiple TCP connections?

Multiple connections on the same server can share the same server-side IP/Port pair as long as they are associated with different client-side IP/Port pairs, and the server would be able to handle as many clients as available system resources allow it to.

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