On 1/10/2019 3:50 PM, Don Green wrote:
I suspect that I:
(a) may be misusing plt-web-server; or
(b) have not actually installed my server-cert.pem properly even though
the verification operation indicates a successful installation:
openssl verify -CApath /etc/ssl/certs server-cert.pem
returns:
server-cert.pem: OK
;or
(c) may have some other problem.
---------------------------------------------
From: .../collects/DG/programs/processorX/URL/proc/proc-url/proc-url.ss
When I run plt-web-server from a terminal, at a $ prompt, in my
application directory:
$ plt-web-server --ssl
I get the message:
tcp-listen: listen failed
port number: 443
system error: Address already in use; errno=98
context...:
.../more-scheme.rkt:261:28
/usr/share/racket/pkgs/compatibility-lib/mzlib/kw.rkt:468:41: run-server
Or
When I run plt-web-server from a terminal, at a # prompt, in my
application directory:
# plt-web-server --ssl
I get no feedback, and eventually close the terminal.
---------------------------------------------
Q. I believe the port: 443 is a root level port, therefor I suspect I
am expected to run plt-web-server as root.
That is the only reason I am trying to run it from a # prompt.
I have also tried running: $plt-web-server -p 8000 --ssl
because I believe the 8000 port is not a root level port.
Comments?
There's nothing special about port 443. You should be able to use it as
an ordinary user.
Racket isn't complaining about the certificate ... yet ... you are not
getting that far. Is there another HTTP server already running? Also
the error message says "the address is in use" ... did you specify a
particular IP address or "any" address (#f)?
Q. Can I run 'plt-web-server --ssl' from a terminal opened to any
directory because it will, by default, refer to
.../default-web-root/configuration-table.rkt?
configuration-table.rkt contains line: (default-indices "index.html"
"index.htm"), so I'll be happy to see that file displayed in my
firefox browser.
Q. Do I have to make a firefox-specific configuration regarding the
server-cert.pem file?
If you actually connect, the browser will tell you that you have
connected to a site with an unknown/private certificate and request you
to authorize the connection.
Q. I understand how to run my application as a servlet using racket -t
<file.rkt>.
When I get one of these running properly:
$plt-web-server --ssl
or
$plt-web-server [-f <filename> -p <port> -a <ip-address> --ssl]
where do I specify <my-app-file.rkt>? ...that I used when calling
servlet with 'racket -t <file.rkt>'.
Seems that plt-web-server only runs either the default
configuration-table.rkt or another configuration-table.rkt from
another location if I specify it in the -f <filename> argument.
Thanks
Don.
Sorry, that I can't help you with: I don't use the web-server
application - I write my own programs that use serve/servlet internally.
George
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