Function.yaz-wait
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yaz_wait — Wait for Z39.50 requests to complete
Beschreibung
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).
Parameter-Liste
- 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.
Rückgabewerte
Gibt bei Erfolg TRUE zurück, im Fehlerfall FALSE. In event mode, returns resource or FALSE in case of an error.