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Problem with IDLnetURL Callback Function [message #88545]

Mon, 12 May 2014 04:50

Matthew Argall
Messages: 286
Registered: October 2011

Senior Member

I am using IDLnetURL to download data. I have setup the callback function to update a status bar with progress information. However, whenever an error occurs in the callback function, any attempt at a Get thereafter results in one of the the following errors:

% IDLNETURL::GET: CCurlException: Error: Http Get Request Failed. Error = easy handled already used in multi handle, Curl Error Code = 2

% IDLNETURL::GET: CCurlException: Error: Http Get Request Failed. Error = , Curl Error Code = 2..

and I have to exit IDL in order for the error to stop appearing (-> CloseConnections does not resolve the issue). Code = 2 indicates some problem while initializing CCurl. Is there a way to fix this like, say, in a CATCH block?

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		Problem with IDLnetURL Callback Function By: Matthew Argall on Mon, 12 May 2014 04:50
		Re: Problem with IDLnetURL Callback Function By: Matthew Argall on Mon, 12 May 2014 07:10

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