scgi error with nginx - Githubissues

o3o commented 3 years ago

I have a server with this simple program

import arsd.cgi;

void hello(Cgi cgi) {
    cgi.setResponseContentType("text/plain");
    if("name" in cgi.get)
        cgi.write("Hello, " ~ cgi.get["name"]);
    else
        cgi.write("Hello, world!");
}

mixin GenericMain!hello;

My dub.sdl

name "arsd_cgi"
description "cgi test"

dependency "arsd-official:cgi" version="~>8.2.0"

subConfiguration "arsd-official:cgi" "scgi"

I use nginx, my nginx.conf

http {

server {
        listen 80;

        location / {
                include   scgi_params;
                scgi_pass localhost:8080;
        }
}

So, I start app in server 192.168.221.113

./arsd_cgi --port 8080

when I open http://192.168.221.113/ in my browser:

arsd.cgi.ConnectionClosedException@../../.dub/packages/arsd-official-9.3.1/arsd-official/cgi.d(4545): can't get any more data from a closed source<br />
----------------<br />
../../.dub/packages/arsd-official-9.3.1/arsd-official/cgi.d:527 void arsd.cgi.BufferedInputRange.popFront(ulong, ulong, bool) [0x561ddfe09527]<br />
../../.dub/packages/arsd-official-9.3.1/arsd-official/cgi.d:1722 arsd.cgi.Cgi arsd.cgi.Cgi.__ctor(arsd.cgi.BufferedInputRange, immutable(char)[], ushort, int, bool, void delegate(const(ubyte)[]), void delegate(), bool*) [0x561ddfe03ebc]<br />
../../.dub/packages/arsd-official-9.3.1/arsd-official/cgi.d:1641 arsd.cgi.Cgi arsd.cgi.Cgi.__ctor(arsd.cgi.BufferedInputRange, bool*) [0x561ddfe03c81]<br />
../../.dub/packages/arsd-official-9.3.1/arsd-official/cgi.d:3662 void arsd.cgi.serveEmbeddedHttpdProcesses!(app.hello(arsd.cgi.Cgi), arsd.cgi.Cgi).serveEmbeddedHttpdProcesses(arsd.cgi.RequestServer) [0x561ddfdfc243]<br />
../../.dub/packages/arsd-official-9.3.1/arsd-official/cgi.d:3500 void arsd.cgi.RequestServer.serve!(app.hello(arsd.cgi.Cgi), arsd.cgi.Cgi, 5000000L).serve() [0x561ddfdfbe14]<br />
../../.dub/packages/arsd-official-9.3.1/arsd-official/cgi.d:3946 void arsd.cgi.cgiMainImpl!(app.hello(arsd.cgi.Cgi), arsd.cgi.Cgi, 5000000L).cgiMainImpl(immutable(char)[][]) [0x561ddfdfbcf6]<br />
../../.dub/packages/arsd-official-9.3.1/arsd-official/cgi.d:3320 _Dmain [0x561ddfde7abb]

Thank you

adamdruppe commented 3 years ago

That's serving embedded httpd, not scgi...

must have to do with the dub subconfiguration or something

adamdruppe commented 3 years ago

the config aslo says ~>8.2.0 but the stack trace shows 9.3.1. are you sure you're running the same build?

o3o commented 3 years ago

I'm sorry, I've copied wrong file This is the right one

name "arsd_cgi_test"
description "Arsd CGI examples"
authors "o3o"
copyright "Copyright © 2021, o3o"

dependency "arsd-official:cgi" version="~>9.3.1"
dependency "tinyredis" version="~>2.2.1"
dependency "tinyredis_util" version="~>0.4.0"

versions "embedded_httpd"

/*
- embedded_httpd for the embedded httpd version (built-in web server). This is the default.
- cgi for traditional cgi binaries.
- fastcgi for FastCGI builds.
- scgi for SCGI builds
*/
subConfiguration "arsd-official:cgi" "scgi"

adamdruppe commented 3 years ago

why is this there?

versions "embedded_httpd"

o3o commented 3 years ago

because I'm an idiot ...removed and now works! I'm sorry for the inconvenience

Thank you

adamdruppe commented 3 years ago

oh it happens

nowadays i actually compile in all the options so instead of the versions i might suggest new code call the functions directly. but im not quite ready to document that yet lol

adamdruppe / arsd

scgi error with nginx #288