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Re: IDL sockets [message #25113 is a reply to message #25112]

Wed, 16 May 2001 21:17

m.hadfield
Messages: 36
Registered: April 2001

Member

From: "George Constantinides" <gconstantinides@mhl.nsw.gov.au>
> Has any one used the SOCKET function successfully?
>
> I have tried the Craig Markwardt suggestion from an earlier post without
> any success.
>
>> socket, unit, 'cow.physics.wisc.edu', 80, /get_lun
>> printf, unit, 'GET http://cow.physics.wisc.edu/~craigm/idl/idl.html'
>> text = ''
>> while eof(unit) EQ 0 do begin
>> readf, unit, text
>> print, text
>> endwhile
>> free_lun, unit

I hadn't, but I was sufficiently intrigued to give it a go. I substituted a
local WWW site for Craig's and tried it out. It worked! Now all I need to
do is load the text into a file, open it in a browser, and I can surf the
Web with IDL!

I didn't bother trying to connect directly to Craig's site because we are
behind a firewall. Are you? If you are, then the HTTP queries have to be
sent to your proxy server and formulated a bit differently.

---
Mark Hadfield
m.hadfield@niwa.cri.nz http://katipo.niwa.cri.nz/~hadfield
National Institute for Water and Atmospheric Research

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[Message index]

		Re: IDL sockets By: George Constantinides on Thu, 17 May 2001 16:56
		Re: IDL sockets By: Craig Markwardt on Thu, 17 May 2001 11:04
		Re: IDL sockets By: Kelly Dean on Thu, 17 May 2001 09:58
		Re: IDL sockets By: George Constantinides on Wed, 16 May 2001 23:17
		Re: IDL sockets By: m.hadfield on Wed, 16 May 2001 21:17

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