Hi, First of all, thanks a lot for this wonderful project that is Gforth!
Lately I've been playing around with it on OpenBSD and because the latest version in the ports is 0.7.3, I took on myself to build 0.7.9_20220728 and after quite a lot of trial and error, I succeded, I hope this paved the way for the maintainer of the ports once 1.0 comes out. Now, trying to make a small web server (I tried inetd with httpd and this works perfectly, but I want to use sockets from within forth) I realized that there is an issue when using unix/socket.fs. I first tried some simple http server available on github like https://github.com/Payphone/F-HTTP/blob/master/http.fs or https://github.com/cthulhuology/http.fs/blob/master/http.fs but they didn't work. Then I tried something simpler like the echo server wrom rosettacode: https://rosettacode.org/wiki/Echo_server#Forth and this didn't work as well. I then tried to insert some ." at different places and I realized that create-server and accept-socket works, it's read-socket that fails/blocks indefinitely. When going deeper and trying to figure out where exactly in read-socket things were blocking, I found that it's the recv call that blocks/fails. I wasn't able to figure out more than that... One last thing, but I am not sure if it is relevant, when using the first http server, it can listen and accept connection, but when I query with curl, I see that the GET headers are sent but then it waits indefinitely for the reply (which will never come because recv blocks). But when I cancel the curl process wich ctrl-c, the return value of recv was 78 (ENOSYS "Function not implemented" according to sys/errno.h on my system). Let me know I can provide more things to help troubleshoot this. Cheers, -- nature
