Stomp::subscribe
stomp_subscribe
(PECL stomp >= 0.1.0)
Stomp::subscribe -- stomp_subscribe — Registers to listen to a given destination
说明
面向对象风格 (method):
public Stomp::subscribe
( string
$destination
, array $headers
= ?
) : bool过程化风格:
stomp_subscribe
( resource
$link
, string $destination
, array $headers
= ?
) : boolRegisters to listen to a given destination.
参数
-
link
-
仅对过程化样式:由 stomp_connect() 返回的 stomp 连接标识符。
-
destination
-
Destination to subscribe to.
-
headers
-
关联数组包含附加的头信息(例如: receipt)。
返回值
成功时返回 true
, 或者在失败时返回 false
。
注释
小技巧
Stomp is inherently asynchronous. Synchronous communication can be implemented adding a receipt header. This will cause methods to not return anything until the server has acknowledged receipt of the message or until read timeout was reached.
范例
See stomp_ack().