[Lazarus] [Brook] HTTP method not allowed for the requested resource

[silvioprog]

2014-02-26 6:31 GMT-03:00 Giuseppe <glpunzi at gmail.com>:

>  El 26/02/2014 4:57, silvioprog escribió:
>
>  2014-02-25 18:22 GMT-03:00 Giuseppe <glpunzi at gmail.com>:
>
>>  Hi all,
>>
>> I'm trying demos on Brook 3 (from github), and simple demos works fine,
>> but with DB demos I get the error:
>> Error 405
>> HTTP method not allowed for the requested resource.
>>
>> Some idea?
>>
>> Regards.
>>
>
>  Oh, is you Giu of Lazarus forum? Sorry, I could only see it now hehe...
>
>  Please delete all old files, like .ppu etc. These examples are working
> fine, I tested it on Windows and Linux.
>
>  If problem persists, please say step by step how you are doing the test
> as well as your environment.
>
> Yes, I am.
> Lazarus 1.2RC2, FPC 2.6.2 rev.43696, 32 bits.
> brookframework downloaded from github.
> Opened brookex and brookrt lpk and compiled.
> dopf downloaded from github, opened and compiled.
>
> Open brookframework\demos\simple\helloworld\cgi project
> Build.
> Copy to cgi-bin folder
> http://localhost:8080/cgi-bin/cgi1.bf returns Hello World!
>
> Open brookframework\demos\simple\static project
> Build.
> Execute test.exe
> http://localhost:8000/index returns static page opening a dialog as
> expected.
>
> Open \brookframework\demos\simple\entity project
> Build.
> Copy to cg1.bf to cgi-bin folder
> http://localhost:8080/cgi-bin/cgi1.bf returns "HTTP method not allowed
> for the requested resource."
>
> Created postgres database with table person.
> Open brookframework/demos/db/dopf/cgi1.lpi
> Changed db configuration from dbutils.pas pointing to my database
> Copied all postgres dll from postgres/bin folder to project folder.
> Changed on Brokers.pas BrookFCLCGIBroker -> BrookFCLHttpAppBroker
> http://localhost returns "HTTP method not allowed for the requested
> resource."
>
> Shell:
> D:\DevAux\LazComp\brookframework\demos\db\dopf>cgi1.exe
> exception at 0043A79E:
> Missing HTTP protocol version in request.
>

Exactly how Canneyt said: It is a known bug in FPC 2.6.2.

RESTful uses all HTTP methods (GET/POST/PUT/DELETE), and old FCL-web does
not supports it, but it is fixed in new FCL-web.

Try it now in a new environment, I'll show my environment to you:

0. use a stable release of Lazarus/FPC: Lazarus 1.0.14 r43446 FPC 2.6.2
i386-win32-win32/win64 (http://sourceforge.net/projects/lazarus);
1. install Apache server in your system (
http://archive.apache.org/dist/httpd/binaries/win32/httpd-2.2.22-win32-x86-openssl-0.9.8t.msi),
choosing the "c:\websrv" folder instead of default Apache folder in
"Program Files", after install, you will have the "c:\websrv\cgi-bin"
folder;
2. undo all changes in your Brook demos (in SmartGIT, I select all files
and use "Revert" button), and keep using BrookFCLCGIBroker instead of
BrookFCLHTTPAppBroker broker that you changed;
3. install the best browser in your system: Google Chrome;
4. install a complete REST client plugin in your Chrome:
https://chrome.google.com/webstore/detail/advanced-rest-client/hgmloofddffdnphfgcellkdfbfbjeloo
;
5. with your database and "person" table already created, open the project
"C:\repository\git\brookframework\demos\db\rest\cgi1.lpi" and, in your
project options (Ctrl+Shift+F11), set "c:\websrv\cgi-bin\cgi1.bf" in
"Compiler Options > Paths > Target file name", and uncheck the "Apply
conventions" option;
6. compile your project (Ctrl+F9);
7. configure your REST plugin to: http://imagebin.org/295955;
8. enjoy;

-- 
Silvio Clécio
My public projects - github.com/silvioprog
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