receive_only_observer Class Reference

Partial observer that only handles receive events. More...

Inheritance diagram for receive_only_observer:

Collaboration diagram for receive_only_observer:

Public Member Functions
auto	on_receive (std::span< const uint8_t > data) -> void override
	Called when data is received from the server.
Public Member Functions inherited from kcenon::network::interfaces::null_connection_observer
auto	on_connected () -> void override
	Called when the connection is established.
auto	on_disconnected (std::optional< std::string_view >) -> void override
	Called when the connection is closed.
auto	on_error (std::error_code) -> void override
	Called when an error occurs.
Public Member Functions inherited from kcenon::network::interfaces::connection_observer
virtual	~connection_observer ()=default

Detailed Description

Partial observer that only handles receive events.

Inherits from null_connection_observer so unneeded methods are no-ops.

Examples

observer_pattern.cpp.

Definition at line 89 of file observer_pattern.cpp.

Member Function Documentation

on_receive()

auto receive_only_observer::on_receive ( std::span< const uint8_t > data ) -> void

inlineoverridevirtual

Called when data is received from the server.

Parameters

data	The received data as a span of bytes.

Thread Safety

May be called from I/O threads. Implementation must be thread-safe.

Reimplemented from kcenon::network::interfaces::null_connection_observer.

Examples

observer_pattern.cpp.

Definition at line 91 of file observer_pattern.cpp.

                                                                  {
        std::string message(data.begin(), data.end());
        std::cout << "[ReceiveOnly] Got: " << message << std::endl;
    }

References kcenon::network::message.

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

• examples/observer_pattern.cpp