The EventUtil class
(PECL event >= 1.5.0)
Introduction
EventUtil is a singleton with supplimentary methods and constants.
Class synopsis
Predefined Constants
-
EventUtil::AF_INET
-
IPv4 address family
-
EventUtil::AF_INET6
-
IPv6 address family
-
EventUtil::AF_UNSPEC
-
Unspecified IP address family
-
EventUtil::SO_DEBUG
-
Socket option. Enable socket debugging. Only allowed for processes with the
CAP_NET_ADMIN
capability or an effective user ID of0
. (Added in event-1.6.0.) -
EventUtil::SO_REUSEADDR
-
Socket option. Indicates that the rules used in validating addresses supplied in a
bind(2)
call should allow reuse of local addresses. See thesocket(7)
manual page. (Added in event-1.6.0.) -
EventUtil::SO_KEEPALIVE
-
Socket option. Enable sending of keep-alive messages on connection-oriented sockets. Expects an integer boolean flag. See the
socket(7)
manual page. (Added in event-1.6.0.) -
EventUtil::SO_DONTROUTE
-
Socket option. See the
socket(7)
manual page. (Added in event-1.6.0.) -
EventUtil::SO_LINGER
-
Socket option. When enabled, a
close(2)
orshutdown(2)
will not return until all queued messages for the socket have been successfully sent or the linger timeout has been reached. Otherwise, the call returns immediately and the closing is done in the background. See thesocket(7)
manual page. (Added in event-1.6.0.) -
EventUtil::SO_BROADCAST
-
Socket option. Reports whether transmission of broadcast messages is supported. See the
socket(7)
manual page. (Added in event-1.6.0.) -
EventUtil::SO_OOBINLINE
-
Socket option. See the
socket(7)
manual page. (Added in event-1.6.0.) -
EventUtil::SO_SNDBUF
-
Socket option. See the
socket(7)
manual page. (Added in event-1.6.0.) -
EventUtil::SO_RCVBUF
-
Socket option. See the
socket(7)
manual page. (Added in event-1.6.0.) -
EventUtil::SO_SNDLOWAT
-
Socket option. See the
socket(7)
manual page. (Added in event-1.6.0.) -
EventUtil::SO_RCVLOWAT
-
Socket option. See the
socket(7)
manual page. (Added in event-1.6.0.) -
EventUtil::SO_SNDTIMEO
-
Socket option. See the
socket(7)
manual page. (Added in event-1.6.0.) -
EventUtil::SO_RCVTIMEO
-
Socket option. See the
socket(7)
manual page. (Added in event-1.6.0.) -
EventUtil::SO_TYPE
-
Socket option. See the
socket(7)
manual page. (Added in event-1.6.0.) -
EventUtil::SO_ERROR
-
Socket option. See the
socket(7)
manual page. (Added in event-1.6.0.) -
EventUtil::SOL_SOCKET
-
Socket option level. See the
socket(7)
manual page. (Added in event-1.6.0.) -
EventUtil::SOL_TCP
-
Socket option level. See the
socket(7)
manual page. (Added in event-1.6.0.) -
EventUtil::SOL_UDP
-
Socket option level. See the
socket(7)
manual page. (Added in event-1.6.0.) -
EventUtil::IPPROTO_IP
-
See the
socket(7)
manual page. (Added in event-1.6.0.) -
EventUtil::IPPROTO_IPV6
-
See the
socket(7)
manual page. (Added in event-1.6.0.) -
EventUtil::LIBEVENT_VERSION_NUMBER
-
Libevent' version number at the time when Event extension had been compiled with the library.
Table of Contents
- EventUtil::__construct — The abstract constructor
- EventUtil::getLastSocketErrno — Returns the most recent socket error number
- EventUtil::getLastSocketError — Returns the most recent socket error
- EventUtil::getSocketFd — Returns numeric file descriptor of a socket, or stream
- EventUtil::getSocketName — Retreives the current address to which the socket is bound
- EventUtil::setSocketOption — Sets socket options
- EventUtil::sslRandPoll — Generates entropy by means of OpenSSL's RAND_poll()