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| Guest |
 Posted: Fri Aug 07, 2009 3:48 pm |
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Guest
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I'm issuing a GET to Amazon EC2 to start an instance, e.g.
URL = "https://ec2.amazonaws.com/?Action=RunInstances&ImageId=amixxxxx&MinCount=1&MaxCount=1&KeyName=gsg-keypair&AWSAccessKeyId=xxxxx&Timestamp=2009-08-07T15%3A27%3A23Z&SignatureVersion=1&Version=2007-08-29&Signature=xxxx
".
http:request(get, {URL, []}, [{ssl, []}], []).
Pasting the URL above into Firefox returns XML and starts the
instance. Issuing the http:request above from Erlang, on the other
hand, just hangs.
Any explanation for this? How would I go about debugging it? I'm using
OTP R13B01.
Thanks, Joel
---
Mac hacker with a performance bent
http://www.linkedin.com/in/joelreymont
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| Guest |
| Posted: Fri Aug 07, 2009 5:13 pm |
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Guest
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It appears to have something to do with SSL and, perhaps, the version
of OpenSSL in particular.
Does not work on Mac OSX Snow Leopard (x86-64) with OpenSSL 0.9.8k 25
Mar 2009, works on Ubuntu 9.04 with OpenSSL 0.9.8g 19 Oct 2007.
On Aug 7, 2009, at 4:46 PM, Joel Reymont wrote:
> I'm issuing a GET to Amazon EC2 to start an instance, e.g.
>
> URL = "https://ec2.amazonaws.com/?Action=RunInstances&ImageId=amixxxxx&MinCount=1&MaxCount=1&KeyName=gsg-keypair&AWSAccessKeyId=xxxxx&Timestamp=2009-08-07T15%3A27%3A23Z&SignatureVersion=1&Version=2007-08-29&Signature=xxxx
> ".
> http:request(get, {URL, []}, [{ssl, []}], []).
>
> Pasting the URL above into Firefox returns XML and starts the
> instance. Issuing the http:request above from Erlang, on the other
> hand, just hangs.
>
> Any explanation for this? How would I go about debugging it? I'm
> using OTP R13B01.
>
---
Mac hacker with a performance bent
http://www.linkedin.com/in/joelreymont
________________________________________________________________
erlang-questions mailing list. See http://www.erlang.org/faq.html
erlang-questions (at) erlang.org
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| colm |
| Posted: Fri Aug 07, 2009 7:20 pm |
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Joined: 19 May 2008
Posts: 33
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On Fri, Aug 7, 2009 at 4:46 PM, Joel Reymont<joelr1@gmail.com> wrote:
> I'm issuing a GET to Amazon EC2 to start an instance, e.g.
>
> URL =
> "https://ec2.amazonaws.com/?Action=RunInstances&ImageId=amixxxxx&MinCount=1&MaxCount=1&KeyName=gsg-keypair&AWSAccessKeyId=xxxxx&Timestamp=2009-08-07T15%3A27%3A23Z&SignatureVersion=1&Version=2007-08-29&Signature=xxxx".
> http:request(get, {URL, []}, [{ssl, []}], []).
>
> Pasting the URL above into Firefox returns XML and starts the instance.
> Issuing the http:request above from Erlang, on the other hand, just hangs.
>
> Any explanation for this? How would I go about debugging it? I'm using OTP
> R13B01.
I get the same hang on on 12B-5. However when i firstly do
"application:start(ssl)" I get a response.
Colm
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| Guest |
| Posted: Fri Aug 07, 2009 8:49 pm |
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On Aug 7, 2009, at 8:19 PM, Colm Dougan wrote:
> I get the same hang on on 12B-5. However when i firstly do
> "application:start(ssl)" I get a response.
That's not it because the code has inets:start(), ssl:start(), etc.
before the http request and it still hangs even after I explicitly
start the applications.
---
Mac hacker with a performance bent
http://www.linkedin.com/in/joelreymont
________________________________________________________________
erlang-questions mailing list. See http://www.erlang.org/faq.html
erlang-questions (at) erlang.org
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| baryluk |
| Posted: Fri Aug 07, 2009 8:54 pm |
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Joined: 05 Aug 2009
Posts: 48
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Dnia 2009-08-07, pią o godzinie 21:47 +0100, Joel Reymont pisze:
> On Aug 7, 2009, at 8:19 PM, Colm Dougan wrote:
>
> > I get the same hang on on 12B-5. However when i firstly do
> > "application:start(ssl)" I get a response.
>
> That's not it because the code has inets:start(), ssl:start(), etc.
> before the http request and it still hangs even after I explicitly
> start the applications.
>
I have the same problem with 13B01.
--
Witold Baryluk <baryluk@smp.if.uj.edu.pl>
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| Guest |
| Posted: Fri Aug 07, 2009 8:57 pm |
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Guest
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On Aug 7, 2009, at 9:52 PM, Witold Baryluk wrote:
> I have the same problem with 13B01.
What is your OS and 'openssl version'?
This works fine on Ubuntu, btw, same R13B01.
---
Mac hacker with a performance bent
http://www.linkedin.com/in/joelreymont
________________________________________________________________
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erlang-questions (at) erlang.org
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| baryluk |
| Posted: Fri Aug 07, 2009 9:06 pm |
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Joined: 05 Aug 2009
Posts: 48
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Dnia 2009-08-07, pią o godzinie 21:56 +0100, Joel Reymont pisze:
> On Aug 7, 2009, at 9:52 PM, Witold Baryluk wrote:
>
> > I have the same problem with 13B01.
>
> What is your OS and 'openssl version'?
>
> This works fine on Ubuntu, btw, same R13B01.
Upgraded Erlang 5 minutes ago, and now it works. 
I can swear that it wasn't working yesterday (it was hanging).
It is Debian Unstable. I will report it back, if this
problem will repeat.
--
Witold Baryluk <baryluk@smp.if.uj.edu.pl>
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| colm |
| Posted: Fri Aug 07, 2009 11:29 pm |
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Joined: 19 May 2008
Posts: 33
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On Fri, Aug 7, 2009 at 6:12 PM, Joel Reymont<joelr1@gmail.com> wrote:
> It appears to have something to do with SSL and, perhaps, the version of
> OpenSSL in particular.
>
> Does not work on Mac OSX Snow Leopard (x86-64) with OpenSSL 0.9.8k 25 Mar
> 2009, works on Ubuntu 9.04 with OpenSSL 0.9.8g 19 Oct 2007.
It works for me on Debian testing (squeeze) with OpenSSL 0.9.8k-3 and
erlang 13B-01.
Colm
>
> On Aug 7, 2009, at 4:46 PM, Joel Reymont wrote:
>
>> I'm issuing a GET to Amazon EC2 to start an instance, e.g.
>>
>> URL =
>> "https://ec2.amazonaws.com/?Action=RunInstances&ImageId=amixxxxx&MinCount=1&MaxCount=1&KeyName=gsg-keypair&AWSAccessKeyId=xxxxx&Timestamp=2009-08-07T15%3A27%3A23Z&SignatureVersion=1&Version=2007-08-29&Signature=xxxx".
>> http:request(get, {URL, []}, [{ssl, []}], []).
>>
>> Pasting the URL above into Firefox returns XML and starts the instance.
>> Issuing the http:request above from Erlang, on the other hand, just hangs.
>>
>> Any explanation for this? How would I go about debugging it? I'm using OTP
>> R13B01.
>>
>
> ---
> Mac hacker with a performance bent
> http://www.linkedin.com/in/joelreymont
>
>
> ________________________________________________________________
> erlang-questions mailing list. See http://www.erlang.org/faq.html
> erlang-questions (at) erlang.org
>
>
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| wuji |
| Posted: Sat Aug 11, 2012 2:22 am |
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