Descriptionint 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 targets have either completed all requests or aborted (in case of errors).
If the options array is given that holds options that change the behaviour of yaz_wait().
Sets timeout in seconds. If a target has not responded within the timeout it is considered dead and yaz_wait() returns. The default value for timeout is 15 seconds.