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yaz_wait

(PHP 4 >= 4.0.1, PECL)

yaz_wait -- Wait for Z39.50 requests to complete

说明

mixed yaz_wait ( [array &options] )

This function carries out networked (blocked) activity for outstanding requests which have been prepared by the functions yaz_connect(), yaz_search(), yaz_present(), yaz_scan() and yaz_itemorder().

yaz_wait() returns when all servers have either completed all requests or aborted (in case of errors).

参数

options

An associative array of options:

timeout

Sets timeout in seconds. If a server has not responded within the timeout it is considered dead and yaz_wait() returns. The default value for timeout is 15 seconds.

event

A boolean.

返回值

如果成功则返回 TRUE，失败则返回 FALSE。 In event mode, returns resource or FALSE in case of an error.


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yaz_syntax上一级YP/NIS Functions