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Different errors for DNS resolution
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From: Tejas via curl-library <curl-library_at_cool.haxx.se>
Date: Thu, 04 Feb 2021 09:17:48 +0000
Hello,
I noticed that there are two errors related to DNS resolution in libcurl
1. "Resolving timed out after <number> milliseconds" - https://github.com/curl/curl/blob/1dc8aa870e879d3b2ff0334cdb11842d6321d61f/lib/multi.c#L1602
2. "Could not resolve host: <hostname>" - Maybe this file https://github.com/curl/curl/blob/44c9e18e5fdcc9367c5d04c762d2082382ab5f1e/lib/asyn-thread.c#L509
What is the the difference between both of them?
During failure, the first one seems to depend on (connect?) timeout and the second one is more or less instant.
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Received on 2021-02-04
Date: Thu, 04 Feb 2021 09:17:48 +0000
Hello,
I noticed that there are two errors related to DNS resolution in libcurl
1. "Resolving timed out after <number> milliseconds" - https://github.com/curl/curl/blob/1dc8aa870e879d3b2ff0334cdb11842d6321d61f/lib/multi.c#L1602
2. "Could not resolve host: <hostname>" - Maybe this file https://github.com/curl/curl/blob/44c9e18e5fdcc9367c5d04c762d2082382ab5f1e/lib/asyn-thread.c#L509
What is the the difference between both of them?
During failure, the first one seems to depend on (connect?) timeout and the second one is more or less instant.
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Received on 2021-02-04