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Provides the ability to accept new connections.
template<
    typename Protocol>
class basic_socket_acceptor :
  public socket_base
| Name | Description | 
|---|---|
| Socket option to permit sending of broadcast messages. | |
| IO control command to get the amount of data that can be read without blocking. | |
| Socket option to enable socket-level debugging. | |
| Socket option to prevent routing, use local interfaces only. | |
| Socket option to report aborted connections on accept. | |
| The endpoint type. | |
| The type of the executor associated with the object. | |
| Socket option to send keep-alives. | |
| Socket option to specify whether the socket lingers on close if unsent data is present. | |
| Bitmask type for flags that can be passed to send and receive operations. | |
| The native representation of an acceptor. | |
| Socket option for putting received out-of-band data inline. | |
| The protocol type. | |
| Socket option for the receive buffer size of a socket. | |
| Socket option for the receive low watermark. | |
| Socket option to allow the socket to be bound to an address that is already in use. | |
| Socket option for the send buffer size of a socket. | |
| Socket option for the send low watermark. | |
| Different ways a socket may be shutdown. | |
| Wait types. | 
| Name | Description | 
|---|---|
| Accept a new connection. Accept a new connection and obtain the endpoint of the peer. | |
| Assigns an existing native acceptor to the acceptor. | |
| Start an asynchronous accept. | |
| Asynchronously wait for the acceptor to become ready to read, ready to write, or to have pending error conditions. | |
| Construct an acceptor without opening it. Construct an open acceptor. Construct an acceptor opened on the given endpoint. Construct a basic_socket_acceptor on an existing native acceptor. Move-construct a basic_socket_acceptor from another. Move-construct a basic_socket_acceptor from an acceptor of another protocol type. | |
| Bind the acceptor to the given local endpoint. | |
| Cancel all asynchronous operations associated with the acceptor. | |
| Close the acceptor. | |
| Get the executor associated with the object. | |
| (Deprecated: Use get_executor().) Get the io_context associated with the object. | |
| (Deprecated: Use get_executor().) Get the io_context associated with the object. | |
| Get an option from the acceptor. | |
| Perform an IO control command on the acceptor. | |
| Determine whether the acceptor is open. | |
| Place the acceptor into the state where it will listen for new connections. | |
| Get the local endpoint of the acceptor. | |
| Get the native acceptor representation. | |
| Gets the non-blocking mode of the native acceptor implementation. Sets the non-blocking mode of the native acceptor implementation. | |
| Gets the non-blocking mode of the acceptor. Sets the non-blocking mode of the acceptor. | |
| Open the acceptor using the specified protocol. | |
| Move-assign a basic_socket_acceptor from another. Move-assign a basic_socket_acceptor from an acceptor of another protocol type. | |
| Release ownership of the underlying native acceptor. | |
| Set an option on the acceptor. | |
| Wait for the acceptor to become ready to read, ready to write, or to have pending error conditions. | |
| Destroys the acceptor. | 
| Name | Description | 
|---|---|
| (Deprecated: Use max_listen_connections.) The maximum length of the queue of pending incoming connections. | |
| The maximum length of the queue of pending incoming connections. | |
| Specify that the data should not be subject to routing. | |
| Specifies that the data marks the end of a record. | |
| Process out-of-band data. | |
| Peek at incoming data without removing it from the input queue. | 
        The basic_socket_acceptor
        class template is used for accepting new socket connections.
      
Distinct objects: Safe.
Shared objects: Unsafe.
Opening a socket acceptor with the SO_REUSEADDR option enabled:
boost::asio::ip::tcp::acceptor acceptor(io_context); boost::asio::ip::tcp::endpoint endpoint(boost::asio::ip::tcp::v4(), port); acceptor.open(endpoint.protocol()); acceptor.set_option(boost::asio::ip::tcp::acceptor::reuse_address(true)); acceptor.bind(endpoint); acceptor.listen();
        Header: boost/asio/basic_socket_acceptor.hpp
      
        Convenience header: boost/asio.hpp