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[!Cheyenne] Discussions about the Cheyenne Web Server

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Dockimbel 2-Jun-2007 [843x3]	if you're using the odbc:// driver, like all RT's DB drivers, it requires a : first db-port to open the connection port, so you have to change the do-sql source a little bit (in %handler/RSP.r file), in do-sql source :
	if any [block? pos/2 url? pos/2][ poke pos 2 open pos/2 ] replace it by : if any [block? pos/2 url? pos/2][ poke pos 2 first open pos/2 ]
	I'll fix that for next release. It wasn't a priority for me until now, because I only use my own DB drivers which API differs a little from RT's ones.
Graham 2-Jun-2007 [846x3]	Ok.
	Error Code : 301 Description : script error ! sql needs a value Near : [sql: do-sql 'remr qry probe ] Where : protected-exec
	I'm passing a correct sql string .. tested in console, but I get this error.
Dockimbel 2-Jun-2007 [849]	need to go, will be back in half a hour.
Graham 2-Jun-2007 [850x3]	Ok.
	Just noticed all the Rebol icons in the system try - for Cheyenne
	tray
Dockimbel 2-Jun-2007 [853]	If you close Cheyenne by using the [x] console gadget, a ghost image remains in the systray (disappears if you pass you mouse over), f you stop your Cheyenne session by using the systray menu, it will clean it properly.
Graham 2-Jun-2007 [854]	doing sql the usual way works ...
Dockimbel 2-Jun-2007 [855]	I can't see what's causing your error, it may be related to another difference between odbc:// and my DB API.
Graham 2-Jun-2007 [856]	I guess it should be okay if I just open my odbc connection in cheyenne.r ?
Dockimbel 2-Jun-2007 [857x3]	no, it won't work, RSP are executed in bg processes, not in the main cheyenne process.
	give me a few minutes, I've reproduce the error here using RT's mysql driver, tracking the cause...
	reproduced
Graham 2-Jun-2007 [860]	thax
Dockimbel 2-Jun-2007 [861x3]	Here's a patched version of do-sql working with /Command DB drivers (paste it in %handlers/RSP.r) :
	set 'do-sql func [[catch] db [word!] data [string! block! word!] /flat /local port][ if not block? databases [ throw make error! "no databases defined!" ] if not pos: find databases :db [ throw make error! rejoin ["database" :db "not defined!"] ] port: pos/2 if any [block? port url? port][ poke pos 2 port: first open port ] either word? data [ db-cache/query db data flat ][ poke response/stats 1 response/stats/1 + 1 either all [flat value? 'send-sql][ send-sql/flat port data ][ either port/handler [ any [ insert port data copy port ] ][ insert port data copy port ] ] ] ]
	Note that the /FLAT won't work with /Command drivers (I'll add such support in next releases).
Graham 2-Jun-2007 [864x3]	Works ..
	I don't know what /Flat does .. so I guess I can do without it :)
	bed for me ... thanks.
Pekr 2-Jun-2007 [867x4]	I don't want to post off-topic here, but as you are here guys - do you think that it would be vital/possible, for R3, to create some DB abstraction schema?Kind of ODBC, JDBC --> RDBC? So that we could use the same syntax and just choose the driver underneath?
	/flat?
	should provide you with just one block, so youcan use foreach [name last-name whatever][record][do something ....
	flat - simply - each record is not separate subblock ....
Dockimbel 2-Jun-2007 [871x2]	/Command DB API is a de-facto standard. I didn't complied with that standard, just because I found it not handy the db-port / command-port approach ...so my fault ;-)
Dockimbel 2-Jun-2007 [871x2]	...I found the db-port / command-port approach not handy...
Robert 2-Jun-2007 [873]	Doc, is possible to integrate a different DB backend? I'm using SQLite now most of the time. Would be cool to use it with Cheyenne as well.
Dockimbel 2-Jun-2007 [874x2]	You can use it freely with Cheyenne. If it has a standard scheme interface (like sqlbd://), it may work with 'do-sql, otherwise, it's up to you to do the opening/closing part.
Dockimbel 2-Jun-2007 [874x2]	Re: btiffin: I've tried reproducing your problem by matching your config, but without any success (GNU/Linux 2.7.5.4.2 IceWeasel, port 8080, run cheyenne.r off terminal session with rebol -cswq cheyenne.r)...
btiffin 2-Jun-2007 [876]	Well that's good news. That probably means it's just some setting, or weirdo config at this end. And thanks for taking the time to try. Knowing that it can work, will give me the incentive to dig in...
Dockimbel 2-Jun-2007 [877]	start cheyenne.r with -vv (2 v) option and paste here what Cheyenne answers to your attempts to log in http://localhost/testapp
btiffin 2-Jun-2007 [878x2]	One sec...
btiffin 2-Jun-2007 [878x2]	It's not a short paste... [HTTPd] ================== NEW REQUEST ================== [HTTPd] Request Line=>GET /testapp/ HTTP/1.1 [HTTPd] Request Headers=> Host: localhost:8080 User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.3) Gecko/20070310 Iceweasel/2.0.0.3 (Debian-2.0.0.3-1) Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,/;q=0.5 Accept-Language: en-us,en;q=0.5 Accept-Encoding: gzip,deflate Accept-Charset: ISO-8859-1,utf-8;q=0.7,;q=0.7 Keep-Alive: 300 Connection: keep-alive [HTTPd] Phase url-to-filename done ( mod-alias ) [HTTPd] Phase url-to-filename done ( mod-rsp ) [HTTPd] Phase url-to-filename done ( mod-fastcgi ) [HTTPd] Phase url-to-filename done ( mod-static ) [HTTPd] Phase access-check done ( mod-action ) [HTTPd] Phase set-mime-type done ( mod-action ) [HTTPd] Phase make-response done ( mod-rsp ) [HTTPd] Response=> HTTP/1.1 302 Moved Temporarily Server: Cheyenne/0.9.11 Connection: close Location: /testapp/login.rsp [HTTPd] Phase logging done ( mod-static ) [HTTPd] Phase clean-up done ( mod-rsp ) [HTTPd] Connection closed [HTTPd] ================== NEW REQUEST ================== / [HTTPd] Request Line=>GET /testapp/login.rsp HTTP/1.1 [HTTPd] Request Headers=> Host: localhost:8080 User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.3) Gecko/20070310 Iceweasel/2.0.0.3 (Debian-2.0.0.3-1) Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,/;q=0.5 Accept-Language: en-us,en;q=0.5 Accept-Encoding: gzip,deflate Accept-Charset: ISO-8859-1,utf-8;q=0.7,;q=0.7 Keep-Alive: 300 Connection: keep-alive [HTTPd] Phase url-to-filename done ( mod-alias ) [HTTPd] Phase url-to-filename done ( mod-rsp ) [HTTPd] Phase url-to-filename done ( mod-fastcgi ) [HTTPd] Phase url-to-filename done ( mod-static ) [HTTPd] Phase access-check done ( mod-action ) [HTTPd] Phase set-mime-type done ( mod-action ) [HTTPd] Phase make-response done ( mod-rsp ) [HTTPd] Response=> HTTP/1.1 200 OK Server: Cheyenne/0.9.11 Content-Length: 482 Content-Type: text/html Connection: Keep-Alive Set-Cookie: RSPSID=EISPOMAZTPDFKVIWJAFONZDE; expires=Sat, 02 Jun 2007 11:54:30 GMT; path=/testapp; HttpOnly Pragma: no-cache Cache-Control: no-cache, must-revalidate Expires: Thu, 01 Dec 1994 16:00:00 GMT [HTTPd] Phase logging done ( mod-static ) [HTTPd] Phase clean-up done ( mod-rsp ) [HTTPd] Phase task-done done ( mod-rsp ) [HTTPd] ================== NEW REQUEST ================== \ [HTTPd] Request Line=>POST /testapp/login.rsp HTTP/1.1 [HTTPd] Request Headers=> Host: localhost:8080 User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.3) Gecko/20070310 Iceweasel/2.0.0.3 (Debian-2.0.0.3-1) Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,/;q=0.5 Accept-Language: en-us,en;q=0.5 Accept-Encoding: gzip,deflate Accept-Charset: ISO-8859-1,utf-8;q=0.7,;q=0.7 Keep-Alive: 300 Connection: keep-alive Referer: http://localhost:8080/testapp/login.rsp Content-Type: application/x-www-form-urlencoded Content-Length: 23 [HTTPd] Phase url-to-filename done ( mod-alias ) [HTTPd] Phase url-to-filename done ( mod-rsp ) [HTTPd] Phase url-to-filename done ( mod-fastcgi ) [HTTPd] Phase url-to-filename done ( mod-static ) [HTTPd] Posted data=>login=test&pass=letmein [HTTPd] Phase access-check done ( mod-action ) [HTTPd] Phase set-mime-type done ( mod-action ) [HTTPd] Phase make-response done ( mod-rsp ) [HTTPd] Response=> HTTP/1.1 301 Moved Permanently Server: Cheyenne/0.9.11 Connection: close Location: /testapp/ Set-Cookie: RSPSID=YDADUIONKJPHLFBWEDZDFCXN; expires=Sat, 02 Jun 2007 11:54:37 GMT; path=/testapp; HttpOnly [HTTPd] Phase logging done ( mod-static ) [HTTPd] Phase clean-up done ( mod-rsp ) [HTTPd] Phase task-done done ( mod-rsp ) [HTTPd] Connection closed [HTTPd] ================== NEW REQUEST ================== [HTTPd] Request Line=>GET /testapp/ HTTP/1.1 [HTTPd] Request Headers=> Host: localhost:8080 User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.3) Gecko/20070310 Iceweasel/2.0.0.3 (Debian-2.0.0.3-1) Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,/;q=0.5 Accept-Language: en-us,en;q=0.5 Accept-Encoding: gzip,deflate Accept-Charset: ISO-8859-1,utf-8;q=0.7,;q=0.7 Keep-Alive: 300 Connection: keep-alive Referer: http://localhost:8080/testapp/login.rsp [HTTPd] Phase url-to-filename done ( mod-alias ) [HTTPd] Phase url-to-filename done ( mod-rsp ) [HTTPd] Phase url-to-filename done ( mod-fastcgi ) [HTTPd] Phase url-to-filename done ( mod-static ) [HTTPd] Phase access-check done ( mod-action ) [HTTPd] Phase set-mime-type done ( mod-action ) [HTTPd] Phase make-response done ( mod-rsp ) [HTTPd] Response=> HTTP/1.1 302 Moved Temporarily Server: Cheyenne/0.9.11 Connection: close Location: /testapp/login.rsp [HTTPd] Phase logging done ( mod-static ) [HTTPd] Phase clean-up done ( mod-rsp ) [HTTPd] Connection closed [HTTPd] ================== NEW REQUEST ================== [HTTPd] Request Line=>GET /testapp/login.rsp HTTP/1.1 [HTTPd] Request Headers=> Host: localhost:8080 User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.3) Gecko/20070310 Iceweasel/2.0.0.3 (Debian-2.0.0.3-1) Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,/;q=0.5 Accept-Language: en-us,en;q=0.5 Accept-Encoding: gzip,deflate Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7 Keep-Alive: 300 Connection: keep-alive Referer: http://localhost:8080/testapp/login.rsp [HTTPd] Phase url-to-filename done ( mod-alias ) [HTTPd] Phase url-to-filename done ( mod-rsp ) [HTTPd] Phase url-to-filename done ( mod-fastcgi ) [HTTPd] Phase url-to-filename done ( mod-static ) [HTTPd] Phase access-check done ( mod-action ) [HTTPd] Phase set-mime-type done ( mod-action ) [HTTPd] Phase make-response done ( mod-rsp ) [HTTPd] Response=> HTTP/1.1 200 OK Server: Cheyenne/0.9.11 Content-Length: 482 Content-Type: text/html Connection: Keep-Alive Set-Cookie: RSPSID=RTJSUKAVYBNOLCJCJBSTNUHP; expires=Sat, 02 Jun 2007 11:54:37 GMT; path=/testapp; HttpOnly Pragma: no-cache Cache-Control: no-cache, must-revalidate Expires: Thu, 01 Dec 1994 16:00:00 GMT [HTTPd] Phase logging done ( mod-static ) [HTTPd] Phase clean-up done ( mod-rsp ) [HTTPd] Phase task-done done ( mod-rsp )
Dockimbel 2-Jun-2007 [880x3]	Your browser is not sending cookies back to Cheyenne.
	That's why it keeps looping on the login page.
	RSP sessions (and web-apps) require that cookies support be enabled in the browser.
btiffin 2-Jun-2007 [883]	Ok, I'll track that down..I've got cookies turned on, accept from all sites.But I'll start looking at other settings.
Dockimbel 2-Jun-2007 [884]	Strange...
btiffin 2-Jun-2007 [885x2]	It'll be something simple :)
btiffin 2-Jun-2007 [885x2]	Once I get the agenda for IRUA meeting two posted, I'll try it out with Wine and IE.
MikeL 2-Jun-2007 [887x2]	i had trouble getting virtual hosts to work with other servers. This works very nicely
MikeL 2-Jun-2007 [887x2]	; To add a new virtual host just duplicate and fill the following ; example host : ; ; my.vhost.com [ ; root-dir %/www/ ; documents root directory ; default [...] ; default files ; ]
btiffin 2-Jun-2007 [889x2]	Sorry Doc, I'm getting the same failure cases in IE under Wine. But now that I know that you have it working, I'll start poking around and exploring this setup...
btiffin 2-Jun-2007 [889x2]	Can I make one suggestion? The clients/rconsole.r prompt should be something like R> instead of >>. I've typed q into the wrong window twice now. :) So I modified my copy of the client. Nice feature by the way.
Dockimbel 2-Jun-2007 [891]	You're right, I get caught a few times too :-)
btiffin 2-Jun-2007 [892]	I've been playing. login.rsp <% user: "test" pass: "letmein" print [<html> <body> <pre>] help request help request/content help session help session/content print [</pre> </body> </html>] in-user: select request/content 'login in-pass: select request/content 'pass if all [user = in-user pass = in-pass][ session/content/login?: yes response/redirect "/testapp" ] %> REQUEST/CONTENT is a block of value: [] Everytime through...first time and after filling in the login form.
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