tcp::connection_listener Class Reference

#include <tcp.hpp>

Collaboration diagram for tcp::connection_listener:

Public Member Functions
	connection_listener (uint16_t port)
	Constructs a connection listener ("server socket") that listens on the given port of this machine's TCP interface. More...
socket	accept ()
	Blocks until a remote client makes a connection to this connection listener, then returns a new socket connected to that client. More...
std::optional< socket >	try_accept (int timeout_ms)
	Waits the specified number of milliseconds for a remote client to connect to this connection listener, then either returns a new socket connected to the client, or nullopt if no client connected before the timeout. More...

Private Attributes
std::unique_ptr< int, std::function< void(int *)> >	fd

Detailed Description

Definition at line 133 of file tcp.hpp.

Constructor & Destructor Documentation

connection_listener()

tcp::connection_listener::connection_listener ( uint16_t  port )

explicit

Constructs a connection listener ("server socket") that listens on the given port of this machine's TCP interface.

Parameters

port	The port to listen on.

Definition at line 210 of file tcp.cpp.

Member Function Documentation

accept()

socket tcp::connection_listener::accept

(

)

Blocks until a remote client makes a connection to this connection listener, then returns a new socket connected to that client.

Returns

A socket connected to a remote client.

Definition at line 236 of file tcp.cpp.

try_accept()

std::optional< socket > tcp::connection_listener::try_accept

(

int

timeout_ms

)

Waits the specified number of milliseconds for a remote client to connect to this connection listener, then either returns a new socket connected to the client, or nullopt if no client connected before the timeout.

Parameters

timeout_ms

The time to wait for a new connection

Returns

A socket connected to a remote client, or nullopt if the timeout expired

Definition at line 258 of file tcp.cpp.

Member Data Documentation

fd

std::unique_ptr<int, std::function<void(int*)> > tcp::connection_listener::fd

private

Definition at line 134 of file tcp.hpp.

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

• include/derecho/tcp/tcp.hpp
• src/tcp/tcp.cpp