Forum LAMS for Tech-Heads - General Forum: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Error adding lams lesson activity in Moodle


 
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21: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Error adding lams lesson activity in Moodle
In response to 20 02/09/10 11:38 AM
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Hi,

Thank you for your quick response.

Error on Moodle side: lamstwo_get_lesson: HTTP Error: socket read of headers timed out

Error in LAMS log: 2010-02-09 17:15:14,200 [http-0.0.0.0-8080-2:] ERROR org.lamsfoundation.lams.tool.mc.service.McServicePOJO - mcSession does not exist yet: 1527

I am admin and I created the lesson in LAMS.

In fact this is exactly the same error that I got before this fix (http://bugs.lamsfoundation.org/browse/LDEV-2086?).

Moddle's verison is 1.9.4+ and nusoap.php has the following code regarding conection timeout(has not been changed!):

function connect($connection_timeout=0,$response_timeout=30){
// For PHP 4.3 with OpenSSL, change https scheme to ssl, then treat like
// "regular" socket.
// TODO: disabled for now because OpenSSL must be *compiled* in (not just
// loaded), and until PHP5 stream_get_wrappers is not available.
// if ($this->scheme == 'https') {
// if (version_compare(phpversion(), '4.3.0') >= 0) {
// if (extension_loaded('openssl')) {
// $this->scheme = 'ssl';
// $this->debug('Using SSL over OpenSSL');
// }
// }
// }

Posted by Muesser Cemal Nat

22: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Error adding lams lesson activity in Moodle
In response to 21 02/09/10 06:07 PM
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Perhaps we need to increase the 30 second response timeout as a workaround. In moodle/mod/lamstwo/lib.php, can you add two arguments to the soap_client constructor?

In the function 'lamstwo_get_soap_client', make the line that says

$s = new soap_client($wsdl,true,false,false,false,false);

into

$s = new soap_client($wsdl,true,false,false,false,false,0,0);

and we'll see if setting the response timeout to unlimited (0) works for you.

Thanks,

Posted by Jun-Dir Liew

23: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Error adding lams lesson activity in Moodle
In response to 22 02/10/10 09:52 AM
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As suggested in the latest fix (http://bugs.lamsfoundation.org/browse/LDEV-2086?) I was changed the following line;

$s = new soap_client($wsdl,true,false,false,false,false,3,3);

to

$s = new soap_client($wsdl,true,false,false,false,false,5,5); based on the fix.

But now I removed numbers and made it;
$s = new soap_client($wsdl,true,false,false,false,false);

and it works now :)

Thank you very much,

Posted by Muesser Cemal Nat

24: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Error adding lams lesson activity in Moodle
In response to 22 03/10/10 06:23 AM
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Hi,

it's me again and I am having the same problem. Because this time my lesson's size is bigger.

I tried all possibilities above but none of them worked :(

Can you suggest me any other solution? Or if you know can I add it manually?

Thank you,
Muesser

Posted by Muesser Cemal Nat

25: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Error adding lams lesson activity in Moodle
In response to 24 03/10/10 06:08 PM
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Try increasing the value for 'default_socket_timeout' in your php.ini. There is another call using the PHP function file_get_contents when you add a lesson, which calls a LAMS URL - but it isn't a soap call like the add lesson call itself.

Posted by Jun-Dir Liew

26: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Error adding lams lesson activity in Moodle
In response to 25 03/11/10 10:41 AM
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Hi,

Thanks for your reply.

I solved the problem by increasing the timeout and response_timeout values in nusoap.php.

Regards,
Muesser

Posted by Muesser Cemal Nat

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