dunedaq::ipm::Sender Class Reference

#include <Sender.hpp>

Inheritance diagram for dunedaq::ipm::Sender:

Collaboration diagram for dunedaq::ipm::Sender:

Public Types
using	duration_t = std::chrono::milliseconds
using	message_size_t = int
Public Types inherited from dunedaq::opmonlib::MonitorableObject
using	NodePtr = std::weak_ptr<MonitorableObject>
using	NewNodePtr = std::shared_ptr<MonitorableObject>
using	ElementId = std::string

Public Member Functions
	Sender ()=default
virtual	~Sender ()=default
virtual std::string	connect_for_sends (const nlohmann::json &connection_info)=0
virtual bool	can_send () const noexcept=0
bool	send (const void *message, message_size_t message_size, const duration_t &timeout, std::string const &metadata="", bool no_tmoexcept_mode=false)
	Sender (const Sender &)=delete
Sender &	operator= (const Sender &)=delete
	Sender (Sender &&)=delete
Sender &	operator= (Sender &&)=delete
Public Member Functions inherited from dunedaq::opmonlib::MonitorableObject
	MonitorableObject (const MonitorableObject &)=delete
MonitorableObject &	operator= (const MonitorableObject &)=delete
	MonitorableObject (MonitorableObject &&)=delete
MonitorableObject &	operator= (MonitorableObject &&)=delete
virtual	~MonitorableObject ()=default
auto	get_opmon_id () const noexcept
auto	get_opmon_level () const noexcept

Static Public Attributes
static constexpr duration_t	s_block = duration_t::max()
static constexpr duration_t	s_no_block = duration_t::zero()

Protected Member Functions
void	generate_opmon_data () override
virtual bool	send_ (const void *message, message_size_t N, const duration_t &timeout, std::string const &metadata, bool no_tmoexcept_mode)=0
Protected Member Functions inherited from dunedaq::opmonlib::MonitorableObject
	MonitorableObject ()=default
void	register_node (ElementId name, NewNodePtr)
void	publish (google::protobuf::Message &&, CustomOrigin &&co={}, OpMonLevel l=to_level(EntryOpMonLevel::kDefault)) const noexcept

Private Attributes
std::atomic< size_t >	m_bytes = { 0 }
std::atomic< size_t >	m_messages = { 0 }

Additional Inherited Members
Static Public Member Functions inherited from dunedaq::opmonlib::MonitorableObject
static bool	publishable_metric (OpMonLevel entry, OpMonLevel system) noexcept

Detailed Description

Definition at line 69 of file Sender.hpp.

Member Typedef Documentation

duration_t

using dunedaq::ipm::Sender::duration_t = std::chrono::milliseconds

Definition at line 73 of file Sender.hpp.

message_size_t

using dunedaq::ipm::Sender::message_size_t = int

Definition at line 77 of file Sender.hpp.

Constructor & Destructor Documentation

Sender() [1/3]

dunedaq::ipm::Sender::Sender ( )

default

~Sender()

virtual dunedaq::ipm::Sender::~Sender ( )

virtualdefault

Sender() [2/3]

dunedaq::ipm::Sender::Sender ( const Sender & )

delete

Sender() [3/3]

dunedaq::ipm::Sender::Sender ( Sender && )

delete

Member Function Documentation

can_send()

virtual bool dunedaq::ipm::Sender::can_send ( ) const

pure virtualnoexcept

connect_for_sends()

virtual std::string dunedaq::ipm::Sender::connect_for_sends ( const nlohmann::json & connection_info )

pure virtual

generate_opmon_data()

void dunedaq::ipm::Sender::generate_opmon_data ( )

overrideprotectedvirtual

Hook for customisable pubblication. The function can throw, exception will be caught by the monitoring thread

Reimplemented from dunedaq::opmonlib::MonitorableObject.

Definition at line 43 of file Sender.cpp.

{
 
  opmon::SenderInfo i;
 
  i.set_bytes(m_bytes.exchange(0));
  i.set_messages(m_messages.exchange(0));
 
  publish(std::move(i));
}

operator=() [1/2]

Sender & dunedaq::ipm::Sender::operator= ( const Sender & )

delete

operator=() [2/2]

Sender & dunedaq::ipm::Sender::operator= ( Sender && )

delete

send()

bool dunedaq::ipm::Sender::send	(	const void *	message,
		message_size_t	message_size,
		const duration_t &	timeout,
		std::string const &	metadata = "",
		bool	no_tmoexcept_mode = false )

Definition at line 16 of file Sender.cpp.

{
  if (message_size == 0) {
    return true;
  }
 
  if (!can_send()) {
    throw KnownStateForbidsSend(ERS_HERE);
  }
 
  if (!message) {
    throw NullPointerPassedToSend(ERS_HERE);
  }
 
  auto res = send_(message, message_size, timeout, metadata, no_tmoexcept_mode);
 
  m_bytes += message_size;
  ++m_messages;
 
  return res;
}

send_()

virtual bool dunedaq::ipm::Sender::send_ ( const void * message, message_size_t N, const duration_t & timeout, std::string const & metadata, bool no_tmoexcept_mode )

protectedpure virtual

Member Data Documentation

m_bytes

std::atomic<size_t> dunedaq::ipm::Sender::m_bytes = { 0 }

mutableprivate

Definition at line 114 of file Sender.hpp.

{ 0 };

m_messages

std::atomic<size_t> dunedaq::ipm::Sender::m_messages = { 0 }

mutableprivate

Definition at line 115 of file Sender.hpp.

{ 0 };

s_block

duration_t dunedaq::ipm::Sender::s_block = duration_t::max()

staticconstexpr

Definition at line 74 of file Sender.hpp.

s_no_block

duration_t dunedaq::ipm::Sender::s_no_block = duration_t::zero()

staticconstexpr

Definition at line 75 of file Sender.hpp.

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The documentation for this class was generated from the following files:

• /github/workspace/dunedaq/sourcecode/ipm/include/ipm/Sender.hpp
• /github/workspace/dunedaq/sourcecode/ipm/src/Sender.cpp