Re: [Cppcms-users] Issues with resubmitting context in v1.2

[CN <cn...@fa...>]

On Sun, Jun 19, 2016, at 01:57 PM, Artyom Beilis wrote:
> 1st of all sorry for delayed reply - was offline for a while.

I am very happy to know that you are back online, and much appreciate
your kind helps!

> 
> Regarding your error - you had probably missed the concept of filter.
> Filter works BEFORE the data was uploaded processed.
> So you can do some stuff on the fly instead of downloading big content
> and discoverting an issue.
> 
> You need to check if request().is_ready() and only than you can use
> it/forward it.

I understood its usage (finally). It was just because I somehow posted
the wrong redacted sample program again (due to long-hour working?)!

> Also JSON-RPC class does not support filer handling it is also not
> really needed.

Many thanks for the explanation!

I am attaching new sample program. Hopefully it is the correct version I
intend to use to illustrate my remaining question:

Why
part2::main(std::string url)
gets string "up2/abc" instead of "abc"?

It appears that regex group catching mechanism
cppcms::mount_point("/up2/(.+)",1)
is not invoked.

Best Regards,
CN

----------

int main(int argc,char ** argv)
{
	cppcms::service sv(argc,argv);
	booster::shared_ptr<cppcms::application_specific_pool>
	p2=cppcms::create_pool<part2>();
	sv.applications_pool().mount(p2,cppcms::mount_point("/up2/(.+)",1),cppcms::app::synchronous);
	booster::weak_ptr<cppcms::application_specific_pool> p_p2(p2);
	sv.applications_pool().mount(cppcms::create_pool<part1>(p_p2),cppcms::mount_point("/up1",1),cppcms::app::asynchronous
	| cppcms::app::content_filter);

...
}

class part2 : public cppcms::application
{
private:
	void part2::main(std::string url)
	{
		//QESTION: Why "up2/abc" instead of "abc" is logged?
		BOOSTER_DEBUG("url") << url;
	}
public:
	part2(cppcms::service &s)
		: cppcms::application(s){}
};


class part1 : public cppcms::application
{
private:
	booster::weak_ptr<cppcms::application_specific_pool>
	app_specific_pool;
	void main(std::string url)
	{
		if(!request().is_ready()){
			//Do some pre-verification.
		}
		else{
			booster::shared_ptr<cppcms::application_specific_pool>
			pool=app_specific_pool.lock();
			if(pool){
				booster::shared_ptr<cppcms::http::context>
				ctx=release_context();
				ctx->submit_to_pool(pool,"up2/abc");
			}
		}
	}
public:
	part1(cppcms::service
	&s,booster::weak_ptr<cppcms::application_specific_pool>
	app_specific_pool)
		: cppcms::application(s){}
};

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