Sender.hpp

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#ifndef IOMANAGER_INCLUDE_IOMANAGER_SENDER_HPP_
#define IOMANAGER_INCLUDE_IOMANAGER_SENDER_HPP_
 
#include "iomanager/CommonIssues.hpp"
#include "iomanager/SchemaUtils.hpp"
 
#include "logging/Logging.hpp"
#include "utilities/NamedObject.hpp"
 
namespace dunedaq::iomanager {
 
// Typeless
class Sender : public utilities::NamedObject
{
public:
  using timeout_t = std::chrono::milliseconds;
  static constexpr timeout_t s_block = timeout_t::max();
  static constexpr timeout_t s_no_block = timeout_t::zero();
 
  explicit Sender(ConnectionId const& this_conn)
    : utilities::NamedObject(this_conn.uid)
    , m_conn(this_conn)
  {
  }
  virtual ~Sender() = default;
 
  ConnectionId id() const { return m_conn; }
 
protected:
  ConnectionId m_conn;
};
 
// Interface
template<typename Datatype>
class SenderConcept : public Sender
{
public:
  explicit SenderConcept(ConnectionId const& conn_id)
    : Sender(conn_id)
  {
  }
  virtual void send(Datatype&& data, Sender::timeout_t timeout) = 0;                               // NOLINT
  virtual bool try_send(Datatype&& data, Sender::timeout_t timeout) = 0;                           // NOLINT
  virtual void send_with_topic(Datatype&& data, Sender::timeout_t timeout, std::string topic) = 0; // NOLINT
  virtual bool is_ready_for_sending(Sender::timeout_t timeout) = 0;                                // NOLINT
};
 
} // namespace dunedaq::iomanager
 
#endif // IOMANAGER_INCLUDE_IOMANAGER_SENDER_HPP_