1. webmining and tcp4u
- Posted by Kat <gertie at PELL.NET> Jun 07, 2002
- 570 views
I discovered something, but i know not what, anyone have any ideas? global function ReadServer() sequence buffer buffer = "" sock_receive = "" while tcp4u_is_data_avail(sock) do sock_receive = tcp4u_receive(sock,1,0) if sock_receive[1] > 0 then buffer &= sock_receive[2] end if end while return buffer end function -- readserver if i use this line: sock_receive = tcp4u_receive(sock,1000,0) and return sock_recieve[2] (if sock_recieve[1] is good), it will occasionally overrun the tcp4u buffer, returning bits of the last page, and re-arranged bits of the new page. Or not returning the whole page, even with the calling loop below: TheWebPage &= ReadServer() -- sleep(1) end while unless i un-comment the sleep(1). I know the buffer is being overrun in tcp4u, because both ServerNeedsAttention() and not middle of the current page. I puts() the page to the harddrive for forensics, which is how i know what TheWebPage is being set to after these crashes. Other than keep doing what i fudged up to keep working, anyone have any ideas? Kat
2. Re: webmining and tcp4u
- Posted by a.tammer at hetnet.nl Jun 08, 2002
- 497 views
Hi Kat, If you will give me an synopsis of what you intend to do, maybe I'll be able to see, how I could help you. The more exact description the problem, the faster I come up with solutions. Ask Rolf, he knows. WRAFF a@t
3. Re: webmining and tcp4u
- Posted by Doug Miller <orkim at kc.rr.com> Jun 10, 2002
- 595 views
On Sunday 09 June 2002 9:30 am, Kat wrote: =2E.<snip>.. > Yeas, i was told last night that the reason i can't get any help that i > need, can't get a date, can't have friends, is that no one takes me > seriously. Last night i offered $300 to anyone willing to go see a movi= e > with me, no one accepted. > > Kat =2E.<snip>.. I'll go. :) orkim