- From: Henrik Frystyk Nielsen <frystyk@w3.org>
- Date: Thu, 27 Aug 1998 14:44:43 -0400
- To: olga@goliath.eai.com
- Cc: www-lib@w3.org, olga@goliath.eai.com
At 12:38 26/08/1998 -0500, olga wrote: >I am using the event loop with the NOCacheClient profile, which is nonblocking >(as it is said in the documentation). > >The examples I have seen (HTLine, PUT, some other small examples) are showing >the single request processing. Are there any that do multiple? > >If the callback function deletes the profile and returns HT_LOADED, then >execution returns from the event loop, but the second call to the function >(with the same parameters) gives me core dumped. > >What is happening is mystery for me - the old profile was deleted and new >created - why not to work??? First, you should only create a profile once - profiles are basically setting up libwww to perform a often used set of tasks. Also, filters can be registered as either local for a single request or global for all requests. The reason for why you see that it "hangs" is that once you enter the event loop, you stay there until the application ends. Therefore, if you have multiple operations to perform then you must call them from within a handler (like for example your terminate handler). Henrik -- Henrik Frystyk Nielsen, World Wide Web Consortium http://www.w3.org/People/Frystyk
Received on Thursday, 27 August 1998 15:28:13 UTC