edm::service::UnixSignalService Class Reference

#include <UnixSignalService.h>

List of all members.

Public Member Functions
	UnixSignalService (ParameterSet const &ps)
	~UnixSignalService ()
Static Public Member Functions
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
Private Attributes
bool	enableSigInt_

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Detailed Description

Definition at line 20 of file UnixSignalService.h.

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Constructor & Destructor Documentation

edm::service::UnixSignalService::UnixSignalService

(

ParameterSet const &

ps

)

[explicit]

Definition at line 15 of file UnixSignalService.cc.

References enableSigInt_, edm::ep_sigusr2(), and edm::installCustomHandler().

      : enableSigInt_(pset.getUntrackedParameter<bool>("EnableCtrlC")) {
      installCustomHandler(SIGUSR2, ep_sigusr2);
      if(enableSigInt_)  installCustomHandler(SIGINT, ep_sigusr2);
    }

edm::service::UnixSignalService::~UnixSignalService

(

)

Definition at line 21 of file UnixSignalService.cc.

{}

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Member Function Documentation

void edm::service::UnixSignalService::fillDescriptions

(

ConfigurationDescriptions &

descriptions

)

[static]

Definition at line 23 of file UnixSignalService.cc.

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::addUntracked(), and edm::ConfigurationDescriptions::setComment().

                                                                                    {
      ParameterSetDescription desc;
      desc.addUntracked<bool>("EnableCtrlC", true)->setComment(
        "If 'true', you can stop a cmsRun job gracefully by sending it a '<control> c' keyboard interrupt (i.e. SIGINT).");
      descriptions.add("UnixSignalService", desc);
      descriptions.setComment(
        "This service sets up unix signal handlers for the unix signal SIGUSR2 and optionally SIGINT"
        " so that when cmsRun is sent a signal the application will stop processing and shut down gracefully.");
    }

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Member Data Documentation

bool edm::service::UnixSignalService::enableSigInt_ [private]

Definition at line 28 of file UnixSignalService.h.

Referenced by UnixSignalService().