Class Monitor

• Defined in File monitor.hpp

Inheritance Relationships

Derived Types

• public FromHostMonitor (Class FromHostMonitor)

• public ToHostMonitor (Class ToHostMonitor)

Class Documentation

class Monitor

Generic class to write JSON strings containing monitoring information in UNIX FIFOs.

Subclassed by FromHostMonitor, ToHostMonitor

Public Functions

inline explicit Monitor(std::unique_ptr<Writer> writer)

Constructor to initialize the Monitor with a Writer.

Parameters:

writer -- Unique pointer to a Writer object.

virtual ~Monitor() = default

Virtual destructor.

Monitor(Monitor&&) noexcept = default

Monitor &operator=(Monitor&&) noexcept = default

Monitor(const Monitor&) = delete

Monitor &operator=(const Monitor&) = delete

inline std::string get_serialized_message()

Get the serialized JSON message as a string.

Returns:

Serialized JSON message.

inline void write_message()

Write the JSON message using a Writer.

inline void create_new_message(const std::string &hostname)

Create a new JSON message, initializing it with the given timestamp and hostname.

Parameters:

hostname -- The hostname for the new message.

Protected Attributes

nlohmann::json m_message = {}

JSON object to store the monitoring message.

std::unique_ptr<Writer> m_writer

Unique pointer to a monitoring Writer object.