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(Deprecated: Use range overload.) Establishes a socket connection by trying each endpoint in a sequence.
template< typename Protocol, typename Executor, typename Iterator> Iterator connect( basic_socket< Protocol, Executor > & s, Iterator begin, asio::error_code & ec, constraint_t<!is_endpoint_sequence< Iterator >::value > = 0);
This function attempts to connect a socket to one of a sequence of endpoints.
It does this by repeated calls to the socket's connect
member function, once for each endpoint in the sequence, until a connection
is successfully established.
The socket to be connected. If the socket is already open, it will be closed.
An iterator pointing to the start of a sequence of endpoints.
Set to indicate what error occurred, if any. If the sequence is empty,
set to asio::error::not_found. Otherwise, contains
the error from the last connection attempt.
On success, an iterator denoting the successfully connected endpoint. Otherwise, the end iterator.
This overload assumes that a default constructed object of type Iterator represents the end of the sequence.
This is a valid assumption for iterator types such as asio::ip::tcp::resolver::iterator.