EventBufferEvent::__construct

(PECL event >= 1.2.6-beta)

EventBufferEvent::__construct — Constructs EventBufferEvent object

说明

public EventBufferEvent::__construct ( EventBase $base [, mixed $socket = NULL [, int $options = 0 [, callable $readcb = NULL [, callable $writecb = NULL [, callable $eventcb = NULL ]]]]] )

Create a buffer event on a socket, stream or a file descriptor. Passing NULL to socket means that the socket should be created later, e.g. by means of EventBufferEvent::connect() .

参数

base: Event base that should be associated with the new buffer event.
socket: May be created as a stream(not necessarily by means of sockets extension)
options: One of EventBufferEvent::OPT_* constants , or 0 .
readcb: Read event callback. See About buffer event callbacks .
writecb: Write event callback. See About buffer event callbacks .
eventcb: Status-change event callback. See About buffer event callbacks .
arg: A variable that will be passed to all the callbacks.

返回值

Returns buffer event resource optionally associated with socket resource. */

参见

EventBufferEvent::sslFilter() - Create a new SSL buffer event to send its data over another buffer event
EventBufferEvent::sslSocket() - Creates a new SSL buffer event to send its data over an SSL on a socket

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