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[ curl-Bugs-2627315 ] multithreading problem - couldn't resolve host

From: <>
Date: Sun, 22 Feb 2009 12:18:49 +0000

Bugs item #2627315, was opened at 2009-02-22 11:19
Message generated for change (Comment added) made by bagder
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Category: libcurl
>Group: wrong behaviour
Status: Open
>Resolution: Works For Me
Priority: 5
Private: No
Submitted By: mybugaccount mybugaccount (mybugaccount)
Assigned to: Daniel Stenberg (bagder)
Summary: multithreading problem - couldn't resolve host

Initial Comment:
I use libcurl 7.19.2 precompiled for mingw. When I use multiple threads function curl_easy_perform() returns CURLE_COULDNT_RESOLVE_HOST. When I use critical sections to serialize CURL calls it doesn't help also. With one thread only my code works well.


>Comment By: Daniel Stenberg (bagder)
Date: 2009-02-22 13:18

This kind of generic report is next to useless. We have a large amount of
users who use libcurl in threaded apps with no problems.

Please back up your claims with facts, most preferably with a small fully
working source code that reproduces it.


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Received on 2009-02-22

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