THttpServer application in compiled code

ROOT
1

I compiled and run the following code.
But, I can not call the function from the web browser because of scope error.
Do you know how to register the function as the command ?

#include <TH1.h>
#include <THttpServer.h>
#include <TRandom3.h>

bool LoopFlag = true;

void ExitFunc(void){
        LoopFlag = false;
}

int main(int argn, char* argv[]) {

	THttpServer* serv = new THttpServer("http:8080?top=Test");
	serv->RegisterCommand("/Exit","ExitFunc()");

	int i = 0;
	TRandom3 random;
	TH1F *hist = new TH1F("hist", "hist", 1000, 0, 1);

	while (LoopFlag) {
		double rnd = random.Rndm(1);
		hist->Fill(rnd);
		if ((i % 1000000) == 0) {
			serv->ProcessRequests();
		}
		i++;
	}

	return 0;
}

Thanks.

2

Hi,

If I put similar code in named macro and run it with compiled mode, it works.
Like running macro from tutorials:

[shell] root -l httpcontrol.C+

If you compile and link application yourself, probably you need to create dictionary and put function declaration there.

Regards,
Sergey

3

Dear Sergey,

Thank you for your advice.