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In computing, a server is a piece of computer hardware or software (computer program) that provides functionality for other programs or devices, called "clients". The console is a software or hardware that has a user interface, sometimes characterized by a textual interaction between user and compu
link: I don't think the definition 'server' is reserved for systems connected to the internet, but as you wrote correctly Star-Dust is a program that respon
link: Server is tied to networks (not just the internet). But to the networks. The console is not tied to the networks. Summarizing Server, it is a SW / H
link: A server project is a specific type of non-ui project. There are endless other use cases for non-ui projects. Any project where you don't show a grap

I always write a server app with propritry protocol for data transfer, the apps themselves are just dumb terminals that request info and respond with updated info. The db server is always protected in this case behind firewalls. Server app handles authentication of user or device or both.

Works fine here. Note that "server" can mean many things. You can also use it to build the backend. For example jRDC2 is a regular B4J program written with B4J. Building web servers with B4J Web Apps Overview
link: When you say B4J can create Server solutions, does that mean an online web application inside of a webpage? I withdraw the question.

Client / server authentication example Lets start with the communication flow: 1. Client sends a request to the getmessage endpoint. Server responds with a random message. The server also stores the random message in the user session (=server memory). 2. Clients signs the message and sends the add

It's easy. As you write applications not UI it is a console application. The console application can be run on servers without windows, without the desktop only text. Web servers do not require a graphical desktop, just like mail servers, ftp, etc. Servers without graphical desktops are lighter, fas
link: Application server is non-ui. But why? What prevents a server application having a ui?

Something that must know anyone... I am saying at project.. be Host.. not mean that is a server.. is a client that has the role of Host... Host or connect to host as client... are two clients... Server is third pc run broker... can be yours or a third company mqtt broker...
link: And then why is it called 'broker mqtt' instead of the classic 'mqtt server'? An MQTT broker is a server that receives all messages from the clients a

I don't think anybody did that. Not really. If by "server" you mean the backend that is called behind the actual webserver (Apache, for instance). Any bug in there might very well result in a crash in the backend code. But yes, if you did mean the actual webserver (Apache, for instance again), t
link: there are online test servers available or you could run one locally. just send your request to it and display what it sees: headers, body, everythin

If there is another http server running on the computer, like Apache or IIS, then you should not copy the B4J server to its public_html / www / or any other publicly accessible folder.
link: Good Day Erel, I have unzipped the jre to my computer, Ftp ready, which directory do I install these to? Thanks Phil
link: You don't need to install it. Just unpack it to whichever folder you like.

Yes, that is basically correct, the server is actually mysql, the server (b4j) is nothing more than a server of answers based on the list of questions that is found, its job is to take charge of the questions and generate the answers that are sent back to mysql. The client ultimately does nothing b

Thinking...: A server app is providing the shared resources to clients. The resources are files. The app has rights and access to some files on various local locations (drives, folders). The resource (file) is to be shared when is placed into the shared location, like "appserv\www\pdf" folder. The
link: possible solution : fx.ShowExternalDocument("http://" & serverIP & ":6000/pdf/"& filename) server admin provided another port to access the new locat

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