World: r3wp
[!Cheyenne] Discussions about the Cheyenne Web Server
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| Dockimbel 3-Jun-2007 [986] | I'll add some protection to vital words (request, response, session, ...) in the next release. |
| Graham 3-Jun-2007 [987x4] | Let me check |
Not that I know of ... | |
Could it be some interaction with the javascript libraries? | |
Which seems unlikely | |
| Dockimbel 3-Jun-2007 [991x2] | unless you LOAD the js code somhow in the REBOL context... |
somehow | |
| Graham 3-Jun-2007 [993x2] | I'm only doing <% include-file something.js %> |
so, it can't be doing that ... | |
| Dockimbel 3-Jun-2007 [995x2] | are you passing a file! type to INCLUDE-FILE ? |
does it work ok if you remove this line ? | |
| Graham 3-Jun-2007 [997x3] | It works okay most of the time ... but sometimes when I use the back arrow on my browser it crashes |
<html> <head> <% include-file %button-header.js %> <title>Welcome to TestApp web application</title> </head> <body> <img src="logo.png"> <center> <% include-file %button-form.js %> <a href="logout.rsp">Logout</a> </center> </body> </html> | |
that's it | |
| Terry 3-Jun-2007 [1000] | hey Doc.. while you're here... I want to trap all 404s and process them (in other words, there's no such thing as a 404 where I am).. how would I do that? |
| Graham 3-Jun-2007 [1001] | it was crashing on this page |
| Terry 3-Jun-2007 [1002] | Another way to put it.. I want to map all urls to a single module |
| Dockimbel 3-Jun-2007 [1003x2] | Terry: use the 'filter-output phase to catch all 404 (you can implement it in mod-static, or in your won module). |
won = own | |
| Terry 3-Jun-2007 [1005] | any specs on that phase? |
| Dockimbel 3-Jun-2007 [1006] | all phases use the same func spec block, this one will be called just before the response is sent to the client. |
| Terry 3-Jun-2007 [1007] | Also I tried a make-response phase in a module, but it never fired? |
| Dockimbel 3-Jun-2007 [1008] | more info in %docs/developer-guide.html |
| Terry 3-Jun-2007 [1009x2] | yeah.. I got to this part.. Here's a typical phase implementation : url-translate: func |
:) | |
| Graham 3-Jun-2007 [1011x3] | http://www.compkarori.co.nz- userid dockimbel pass 1234 |
not crashing at the moment | |
doesn't do much except authenticate and produce a menu | |
| Dockimbel 3-Jun-2007 [1014x2] | If your 'make-response is not fired, it's because another module's 'make-response did get called and closed the phase. You should also turn on debugging using -vv option when starting cheyenne.r, it will show you which phase from which module get called, so you'll see who's the guilty one ;-) |
Graham: testing, seems ok so far. | |
| Graham 3-Jun-2007 [1016] | I'll play some more .. but I have been avoiding redefining global words :) |
| Terry 3-Jun-2007 [1017x2] | and change it's return to false, i take it. |
which modules do I need to include for stripped down cheyenne? | |
| Dockimbel 3-Jun-2007 [1019x3] | right: FALSE will let other module a chance to process the phase, TRUE will close the phase. |
mod-static (static pages), mod-action (CGI) | |
and mod-rsp if you want RSP engine. | |
| Terry 3-Jun-2007 [1022x3] | so.. looks like static returns true? |
[HTTPd] Phase access-check done ( mod-static ) | |
Ok.. .. so .. what's up with the first normal last? | |
| Dockimbel 3-Jun-2007 [1025] | humm, not sure you can infer the resulting phase value from that log (might be TRUE or FALSE, but not NONE) |
| Terry 3-Jun-2007 [1026x2] | So, does Cheyenne process all modules phases then moves onto the next in all modules? |
kinda parallel? | |
| Dockimbel 3-Jun-2007 [1028] | first / normal / last : that's the position in phase list, you'd like for your function in a given phase |
| Terry 3-Jun-2007 [1029] | in other words.. do all url-to-filename for all modules.. then do all set-mime-type for all modules... and so on. |
| Dockimbel 3-Jun-2007 [1030x2] | Right, one phase calls all modules (unless one returns TRUE), then go to the next phase (see the 1.1 in developer's guide). |
exactly | |
| Terry 3-Jun-2007 [1032x3] | ahh... ok... |
that's pretty cool... | |
why does the position matter?.. is the position related to other modules, or to itself? | |
| Dockimbel 3-Jun-2007 [1035] | the position determines the calling order in a given phase |
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