My goal is something akin to Chapter 12 of Land Of Lisp: using the usocket package in SBCL I want to write a local server that I can connect to with my browser. I started from a helpful example: #!/...

I can't get USOCKET to work under CCL, even though the very same code works on SBCL and CCL's built-in sockets work ok. This snippet works in SBCL: (let* ((sd (usocket:socket-connect "localhost&...

I'm trying to have a Raspberry Pi Pico W read temp and other measurements and send via web socket to a server, which is a Raspberry Pi 4). The server, at this point, just prints the data out on the ...

I have implemented a simple uWebsockets server that is listening on a certain port. Lets say I have added some resource paths to the Webserver(ex: /test1, /test2) so the server is listening and a ...

I'm trying to use dexador library for lisp and cannot install it. I'm using quicklisp as package manager. I've been trying to use the command (ql:quicklisp :dexador) to load the desired library. this ...

I am trying to put together a simple thermometer that provides the temperature on the OLED display as well as via http requests on an ESP8266 using MicroPython. A Poller Object has been used to ...

I've found this example from the Common Lisp Cookbook which shows how to start a TCP server with usocket. The example creates a socket object and establishes a connection, and then writes to the ...

I tried using usocket.IPPROTO_SEC for micropython however it does not seem available. Is there anything else I should do to get access to usocket.IPPROTO_SEC? Setup I use this docker image. ...

I am trying to run hunchentoot on IBM power6 and only clozure cl is available on that platform. I have tried this : 1.lisp (hunchentoot:start (make-instance 'hunchentoot:easy-acceptor :port 80)) (...

There is an unexplained behavior for me for the moment, appreciate any clues. Background I have a locally running instance of wordpress via PHP built-in development webserver php -S localhost:8000 -...

Running simple HTTP-request: with dexador or drakma and on SBCL 1.4.14 and on OS X 10.13.6 with (ql:client-version) equals to "2017-03-06" and (defvar qlqs-info:*version* "2015-01-28" (I've just ...

I'm trying to communicate from a Lisp script to another program by using TCP/IP sockets (with sbcl and the usocket library in a Linux system). So far I got this code: (require 'asdf) (require '...

Trying to start the Hunchentoot test webserver but usocket is throwing a connection error in Mac OSX El-Capitan, SBCL 1.1.6.0-3c5581a debugger invoked on a USOCKET:CONNECTION-REFUSED-ERROR: ...

I'm trying to write a simple server program using the usocket library that will perform a relatively trivial task - say, echoing data back. I want to make it able to do this with multiple clients, not ...

I've run into some truly puzzling behavior with the USocket library. Consider the following snippet: (defvar server-socket (usocket:socket-listen "localhost" 43593 ...