Apologies for the multiple confusion (fixed the subject...) Clarification below.
> > The error message I get from this is 'Couldn't connect to host'. Even > > through a simple command line like 'curl 10.0.1.10:1500'would give me a > > connection refused error.> > Right, so those are two different connect errors. Why is that relevant?
For example, when I run the command line, 'curl --trace curllog 10.0.1.10:1500',the console output I get is 'curl: (7) couldn't connect to host'If I take a look at the trace log, this is what it contains:
*** log starts below here ***
== Info: About to connect() to 10.0.1.10 port 1500 (#0)== Info: Trying 10.0.1.10... == Info: Connection refused== Info: couldn't connect to host== Info: Closing connection #0
*** log ends here ***
> > Plus it works on some Linux distros> > On the same network with the same config you mean?
Curl configuration you mean? I link in a static version of libcurl.a so I am assuming so.
> Here are some tools that can help you determine what happens:> > - wireshark> - tcpdump> - strace
Thanks. I'll see if I can track down anything.

> Date: Wed, 28 Oct 2009 22:36:06 +0100
> From: daniel_at_haxx.se
> To: curl-library_at_cool.haxx.se
> Subject: Re: curl_easy_send() failure on some linux machines
>
> On Thu, 29 Oct 2009, Yuichi Kuroda wrote:
>
> Misleading subject. Your code snippet speaks of curl_easy_perform().
>
> > res = curl_easy_perform(curl);
>
> > The error message I get from this is 'Couldn't connect to host'. Even
> > through a simple command line like 'curl 10.0.1.10:1500'would give me a
> > connection refused error.
>
> Right, so those are two different connect errors. Why is that relevant?
>
> > Plus it works on some Linux distros
>
> On the same network with the same config you mean?
>
> > Why is it not working (seemingly) on older Linux distros?
>
> Here are some tools that can help you determine what happens:
>
> - wireshark
> - tcpdump
> - strace
>
> --
>
> / daniel.haxx.se
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Received on 2009-10-28