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Failed connect; Operation now in progress

From: Alexey Simak <>
Date: Mon, 15 Aug 2011 17:43:07 +0300

Hi Daniel,

We are using libcurl 7.19.6 and observed a weird case on linux.
When we tried to connect to an inaccessible host the next libcurl
message was logged (in about 9 seconds after start of connecting):

"Failed connect to; Operation now in progress"

From libcurl sources we see that this message can be logged only
from Curl_is_connected() in connect.c. Looks like verifyconnect()
does not treat EINPROGRESS properly.

Is there a problem in verifyconnect() from your point of view?

Alexey Simak

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Received on 2011-08-15