basic_stream_socket::bind (1 of 2 overloads)

Inherited from basic_socket.

Bind the socket to the given local endpoint.

void bind(
    const endpoint_type & endpoint);

This function binds the socket to the specified endpoint on the local machine.

endpoint: An endpoint on the local machine to which the socket will be bound.

asio::ip::tcp::socket socket(my_context);
socket.open(asio::ip::tcp::v4());
socket.bind(asio::ip::tcp::endpoint(
      asio::ip::tcp::v4(), 12345));