Exceptions

Classes
class	Conexus::conexus_exception
	Base class for all conexus library exceptions. More...
class	Conexus::interface_index_exception
	Interface index error. More...
class	Conexus::address_exception
	Base class for all address exceptions. More...
class	Conexus::exception::address::bad_string
	Thrown when trying to create an address from a string that is improperly formed. More...
class	Conexus::exception::address::bad_netmask
	Thrown when a netmask is required and the string or numeric is not a valid netmask. More...
class	Conexus::exception::address::again
	EAI_AGAIN The name could not be resolved at this time. More...
class	Conexus::exception::address::bad_flags
	EAI_BADFLAGS The flags parameter has an invalid value. More...
class	Conexus::exception::address::fail
	EAI_FAIL A non-recoverable exception occurred. More...
class	Conexus::exception::address::memory
	EAI_MEMORY Out of memory. More...
class	Conexus::exception::address::no_name
	EAI_NONAME The name does not resolve for the supplied parameters. More...
class	Conexus::exception::address::system
	EAI_SYSTEM A system exception occurred. More...
class	Conexus::exception::address::family
	EAI_FAMILY: The requested address family is not supported at all. More...
class	Conexus::exception::address::socket_type
	EAI_SOCKTYPE: The requested socket type is not supported at all. More...
class	Conexus::exception::address::service
	EAI_SERVICE: The requested service is not available for the requested socket type. More...
class	Conexus::exception::address::address_family
	EAI_ADDRFAMILY: The specified network host does not have any network addresses in the requested address family. More...
class	Conexus::exception::address::no_data
	EAI_NODATA: The specified network host exists, but does not have any network addresses defined. More...
class	Conexus::exception::address::ipv6_not_ipv4_compatible
	Trying to convert an IPv6 address to IPv4 that is not IPv4 compatible. More...
class	Conexus::bind_exception
	Base class for all binding exceptions. More...
class	Conexus::exception::bind::bad_fd
	EBADF: Thrown when equivalent BSD socket API error is encountered. More...
class	Conexus::exception::bind::bound_socket
	EINVAL: Thrown when equivalent BSD socket API error is encountered. More...
class	Conexus::exception::bind::access
	EACCES: Thrown when equivalent BSD socket API error is encountered. More...
class	Conexus::exception::bind::not_socket
	ENOTSOCK: Thrown when equivalent BSD socket API error is encountered. More...
class	Conexus::exception::bind::invalid_address
	EINVAL: Thrown when equivalent UNIX domain (AF_UNIX) API error is encountered. More...
class	Conexus::exception::bind::read_only_filesystem
	EROFS: Thrown when equivalent UNIX domain (AF_UNIX) API error is encountered. More...
class	Conexus::exception::bind::segfault
	EFAULT: Thrown when equivalent UNIX domain (AF_UNIX) API error is encountered. More...
class	Conexus::exception::bind::name_too_long
	ENAMETOOLONG: Thrown when equivalent UNIX domain (AF_UNIX) API error is encountered. More...
class	Conexus::exception::bind::not_exist
	ENOENT: Thrown when equivalent UNIX domain (AF_UNIX) API error is encountered. More...
class	Conexus::exception::bind::no_kernel_memory
	ENOMEM: Thrown when equivalent UNIX domain (AF_UNIX) API error is encountered. More...
class	Conexus::exception::bind::not_directory
	ENOTDIR: Thrown when equivalent UNIX domain (AF_UNIX) API error is encountered. More...
class	Conexus::exception::bind::loop
	ELOOP: Thrown when equivalent UNIX domain (AF_UNIX) API error is encountered. More...
class	Conexus::exception::bind::no_address
	Thrown when bind is requested and udp socket doesn't have an address. More...
class	Conexus::exception::bind::no_socket_bind
	Thrown when bind is requested of the Socket class. More...
class	Conexus::exception::bind::not_open
	Thrown when bind is requested and a socket cannot be opened. More...
class	Conexus::close_exception
	Base class for all close exceptions. More...
class	Conexus::exception::close::bad_fd
	EBADF: Thrown when equivalent BSD socket API exception is encountered. More...
class	Conexus::exception::close::interrupted
	EINTR: Thrown when equivalent BSD socket API error is encountered. More...
class	Conexus::exception::close::io
	EIO: Thrown when equivalent BSD socket API error is encountered. More...
class	Conexus::connect_exception
	Base class for all connect exceptions. More...
class	Conexus::exception::connect::bad_fd
	EBADF Thrown when equivalent UNIX domain (AF_UNIX) API error is encountered. More...
class	Conexus::exception::connect::segfault
	EFAULT Thrown when equivalent UNIX domain (AF_UNIX) API error is encountered. More...
class	Conexus::exception::connect::not_socket
	ENOTSOCK Thrown when equivalent UNIX domain (AF_UNIX) API error is encountered. More...
class	Conexus::exception::connect::connected_socket
	EISCONN Thrown when equivalent UNIX domain (AF_UNIX) API error is encountered. More...
class	Conexus::exception::connect::connection_refused
	ECONNREFUSED Thrown when equivalent UNIX domain (AF_UNIX) API error is encountered. More...
class	Conexus::exception::connect::timeout
	ETIMEDOUT Thrown when equivalent UNIX domain (AF_UNIX) API error is encountered. More...
class	Conexus::exception::connect::network_unreachable
	ENETUNREACH Thrown when equivalent UNIX domain (AF_UNIX) API error is encountered. More...
class	Conexus::exception::connect::address_in_use
	EADDRINUSE Thrown when equivalent UNIX domain (AF_UNIX) API error is encountered. More...
class	Conexus::exception::connect::not_immediate
	EINPROGRESS Thrown when equivalent UNIX domain (AF_UNIX) API error is encountered. More...
class	Conexus::exception::connect::in_progress
	EALREADY Thrown when equivalent UNIX domain (AF_UNIX) API error is encountered. More...
class	Conexus::exception::connect::try_again
	EAGAIN Thrown when equivalent UNIX domain (AF_UNIX) API error is encountered. More...
class	Conexus::exception::connect::af_not_supported
	EAFNOSUPPORT Thrown when equivalent UNIX domain (AF_UNIX) API error is encountered. More...
class	Conexus::exception::connect::access
	EACCES or EPERM Thrown when equivalent UNIX domain (AF_UNIX) API error is encountered. More...
class	Conexus::exception::connect::no_remote_address
	Thrown when attempting to autoconnect to a socket that is not capable of autoconnecting or does not have autoconnection enabled. More...
class	Conexus::exception::connect::no_socket_connect
	Thrown when connect is requested of the Socket class. More...
class	Conexus::exception::connect::not_open
	Thrown when connect is requested and a socket cannot be opened. More...
class	Conexus::exception::connect::no_udpposet_connect
	Thrown when connect is requested of the UDPPoset class. More...
class	Conexus::listen_exception
	Base class for all listen exceptions. More...
class	Conexus::exception::listen::address_in_use
	EADDRINUSE Another socket is already listening on the same port. More...
class	Conexus::exception::listen::bad_fd
	EBADF The argument s is not a valid descriptor. More...
class	Conexus::exception::listen::not_socket
	ENOTSOCK The argument s is not a socket. More...
class	Conexus::exception::listen::operation_not_supported
	EOPNOTSUPP The socket is not of a type that supports the listen operation. More...
class	Conexus::exception::listen::not_bound
	Not bound. More...
class	Conexus::open_exception
	Base class for all open exceptions. More...
class	Conexus::exception::open::protocol_not_supported
	EPROTONOSUPPORT: The protocol type or the specified protocol is not supported within this domain. More...
class	Conexus::exception::open::af_not_supported
	EAFNOSUPPORT: The implementation does not support the specified address family. More...
class	Conexus::exception::open::system_file
	ENFILE: The system limit on the total number of open files has been reached. More...
class	Conexus::exception::open::process_file
	EMFILE: The process already has the maximum number of files open. More...
class	Conexus::exception::open::access
	EACCES: Access to the file or creation of socket not allowed. More...
class	Conexus::exception::open::no_memory
	ENOBUFS or ENOMEM: Insufficient memory is available. More...
class	Conexus::exception::open::invalid_protocol
	EINVAL: Unknown protocol, or protocol family not available. More...
class	Conexus::exception::open::exists
	EEXIST: File already exists and O_CREAT and O_EXCL were used. More...
class	Conexus::exception::open::fault
	EFAULT: File path points outside your accessible address space. More...
class	Conexus::exception::open::is_directory
	EISDIR: pathname refers to a directory and the access requested involved writing (that is, O_WRONLY or O_RDWR is set). More...
class	Conexus::exception::open::loop
	ELOOP: Too many symbolic links were encountered in resolving pathname, or O_NOFOLLOW was specified but pathname was a symbolic link. More...
class	Conexus::exception::open::name_too_long
	ENAMETOOLONG: Pathname was too long. More...
class	Conexus::exception::open::no_device
	ENODEV: pathname refers to a device special file and no corresponding device exists. More...
class	Conexus::exception::open::no_exist
	ENOENT: O_CREAT is not set and the named file does not exist. More...
class	Conexus::exception::open::no_space
	ENOSPC: pathname was to be created but the device containing pathname has no room for the new file. More...
class	Conexus::exception::open::not_directory
	ENOTDIR: A component used as a directory in pathname is not, in fact, a directory, or O_DIRECTORY was specified and pathname was not a directory. More...
class	Conexus::exception::open::no_io
	ENXIO: O_NONBLOCK | O_WRONLY is set, the named file is a FIFO and no process has the file open for reading. More...
class	Conexus::exception::open::file_too_large
	EOVERFLOW: pathname refers to a regular file, too large to be opened; see O_LARGEFILE above. More...
class	Conexus::exception::open::no_permission
	EPERM: The O_NOATIME flag was specified, but the effective user ID of the caller did not match the owner of the file and the caller was not privileged (CAP_FOWNER). More...
class	Conexus::exception::open::read_only
	EROFS: pathname refers to a file on a read-only filesystem and write access was requested. More...
class	Conexus::exception::open::executable_busy
	ETXTBSY: pathname refers to an executable image which is currently being executed and write access was requested. More...
class	Conexus::exception::open::would_block
	EWOULDBLOCK: The O_NONBLOCK flag was specified, and an incompatible lease was held on the file. More...
class	Conexus::exception::open::no_device_set
	Thrown when auto open is requested and a device is not available. More...
class	Conexus::exception::open::no_filename
	Thrown when auto open is requested and a filename is not set. More...
class	Conexus::exception::open::invalid_file_mode
	Thrown when open is requested on a file and the mode is not set. More...
class	Conexus::exception::open::no_rd_wr_rdwr
	Thrown when a read, write or read/write mode is needed and none is given. More...
class	Conexus::exception::open::set_nonblock_failed
	Thrown when opening a file or socket that requires non-blocking I/O and setting non-block mode failed. More...
class	Conexus::read_exception
	Base class for all receiving exceptions. More...
class	Conexus::exception::read::retry
	Base class for all read exceptions that can be retried without intervention. More...
class	Conexus::exception::read::bad_fd
	EBADF: Thrown when equivalent BSD socket API error is encountered. More...
class	Conexus::exception::read::connection_refused
	ECONNREFUSED A remote host refused to allow the network connection (typically because it is not running the requested service). More...
class	Conexus::exception::read::not_connected
	ENOTCONN The socket is associated with a connection-oriented protocol and has not been connected (see connect(2) and accept(2)). More...
class	Conexus::exception::read::not_socket
	ENOTSOCK The argument s is not a socket. More...
class	Conexus::exception::read::would_block
	EAGAIN The socket is marked non-blocking and the receive operation would block, or a receive timeout had been set and the timeout expired before data was received. More...
class	Conexus::exception::read::interrupted
	EINTR The receive was interrupted by delivery of a signal before any data were available. More...
class	Conexus::exception::read::invalid_user_space_address
	EFAULT An invalid user space address was specified for a parameter. More...
class	Conexus::exception::read::invalid_argument
	EINVAL Invalid argument passed. More...
class	Conexus::exception::read::no_memory
	ENOMEM No memory available. More...
class	Conexus::exception::read::not_opened
	Not opened. More...
class	Conexus::exception::read::not_bound
	Not bound. More...
class	Conexus::exception::read::disconnected
	Disconnected. More...
class	Conexus::exception::read::timeout
	Timeout. More...
class	Conexus::exception::read::eof
	End of file. More...
class	Conexus::socket_exception
	Base class for all binding exceptions. More...
class	Conexus::exception::socket::bad_fd
	EBADF: Thrown when equivalent BSD socket API error is encountered. More...
class	Conexus::exception::socket::segfault
	EFAULT: Thrown when equivalent UNIX domain (AF_UNIX) API error is encountered. More...
class	Conexus::exception::socket::optlen_invalid
	EINVAL: Thrown when equivalent BSD socket API error is encountered. More...
class	Conexus::exception::socket::no_option
	ENOPROTOOPT: Thrown when equivalent BSD socket API error is encountered. More...
class	Conexus::exception::socket::not_socket
	ENOTSOCK: Thrown when equivalent BSD socket API error is encountered. More...
class	Conexus::state_exception
	Base class for all state transition exceptions. More...
class	Conexus::exception::state::illegal
	State transition is illegal; i.e. More...
class	Conexus::exception::state::inconsistent
	State transition is inconsistent such as OPENED|CLOSED. More...
class	Conexus::exception::state::failed
	The state transition failed. More...
class	Conexus::exception::state::invalid_read_write
	Invalid read/write mode. More...
class	Conexus::write_exception
	Base class for all write exceptions. More...
class	Conexus::exception::write::retry
	Base class for all write exceptions that can be retried without intervention. More...
class	Conexus::exception::write::would_block
	EAGAIN or EWOULDBLOCK The socket is marked non-blocking and the requested operation would block. More...
class	Conexus::exception::write::bad_fd
	EBADF: Thrown when equivalent BSD socket API error is encountered. More...
class	Conexus::exception::write::connection_reset
	ECONNRESET Connection reset by peer. More...
class	Conexus::exception::write::destination_address_required
	EDESTADDRREQ The socket is not connection-mode, and no peer address is set. More...
class	Conexus::exception::write::invalid_user_space_address
	EFAULT An invalid user space address was specified for a parameter. More...
class	Conexus::exception::write::interrupted
	EINTR A signal occurred before any data was transmitted. More...
class	Conexus::exception::write::invalid_argument
	EINVAL Invalid argument passed. More...
class	Conexus::exception::write::is_connected
	EISCONN The connection-mode socket was connected already but a recipient was specified. More...
class	Conexus::exception::write::message_size
	EMSGSIZE The socket type requires that message be sent atomically, and the size of the message to be sent made this impossible. More...
class	Conexus::exception::write::no_buffers
	ENOBUFS The output queue for a network interface was full. More...
class	Conexus::exception::write::no_memory
	ENOMEM No memory available. More...
class	Conexus::exception::write::permission_denied
	EACCES Permission denied. More...
class	Conexus::exception::write::not_connected
	ENOTCONN The socket is not connected, and no target has been given. More...
class	Conexus::exception::write::not_socket
	ENOTSOCK The argument s is not a socket. More...
class	Conexus::exception::write::operation_not_supported
	EOPNOTSUPP Some bit in the flags argument is inappropriate for the socket type. More...
class	Conexus::exception::write::pipe
	EPIPE The local end has been shut down on a connection oriented socket. More...
class	Conexus::exception::write::connection_refused
	ECONNREFUSED With writes, this is most likely triggered by an ICMP UNREACHABLE message. More...
class	Conexus::exception::write::no_default_remote_address
	Thrown when attempting to send without specifying a default address. More...
class	Conexus::exception::write::no_sendto_without_address
	Thrown when sendto without an address is requested of the Socket class. More...
class	Conexus::exception::write::not_opened
	Writing on an I/O than can't open. More...
class	Conexus::exception::write::read_only
	Writing to a read-only I/O. More...
class	Conexus::exception::write::timeout
	Timeout. More...
class	Conexus::exception::write::disconnected
	Disconnected. More...