Exception error without message!

[mrahmadt]

Hello

I'm running a loop over more than 10,000 users were I set oauth with their twitter account (already authorised) and post a status to the twitter account

I'm facing a random error with different users (not sure till now if this is linked to the user accounts) that the function $twitterObj->post_statusesUpdate with throw exception but no error message with it!

Im using API 1.1 (not sure if the same case with version 1)

I did small check by changing the below code in EpiTwitter.php

if(isset($accessible[$name]) && $accessible[$name])
  return $this->$name;
elseif(($this->code < 200 || $this->code >= 400) && !isset($accessible[$name]))     
EpiTwitterException::raise($this->__resp, $this->debug);

To

if(isset($accessible[$name]) && $accessible[$name]){
  return $this->$name;
}elseif(($this->code < 200 || $this->code >= 400) && !isset($accessible[$name])){
    $TMPTMP = array($name,$accessible,$this->code,$this->__resp,$this->debug);
    @mail('[email protected]', 'EpiTwitter', print_r($TMPTMP,true));

    EpiTwitterException::raise($this->__resp, $this->debug);
}

and now I got this message in my email

Array
(
[0] => response
[1] => Array
(
[responseText] => 1
[headers] => 1
[code] => 1
)

[2] => 403
[3] => EpiCurlManager Object
    (
        [key:EpiCurlManager:private] => Resource id #15
        [epiCurl:EpiCurlManager:private] => EpiCurl Object
            (
                [mc:EpiCurl:private] => Resource id #14
                [msgs:EpiCurl:private] => 
                [running:EpiCurl:private] => 
                [execStatus:EpiCurl:private] => 
                [selectStatus:EpiCurl:private] => 
                [sleepIncrement:EpiCurl:private] => 1.1
                [requests:EpiCurl:private] => Array
                    (
                        [Resource id #15] => Resource id #15
                    )

                [responses:EpiCurl:private] => Array
                    (
                        [Resource id #15] => Array
                            (
                                [headers] => Array
                                    (
                                        [cache-control] => no-cache, no-store, must-revalidate, pre-check=0, post-check=0
                                        [content-encoding] => gzip
                                        [content-length] => 77
                                        [content-type] => application/json; charset=utf-8
                                        [date] => Wed, 20 Mar 2013 05:10:02 GMT
                                        [expires] => Tue, 31 Mar 1981 05:00:00 GMT
                                        [last-modified] => Wed, 20 Mar 2013 05:10:02 GMT
                                        [pragma] => no-cache
                                        [server] => tfe
                                        [set-cookie] => guest_id=v1%3A19216; Domain=.twitter.com; Path=/; Expires=Fri, 20-Mar-2015 05:10:02 UTC
                                        [status] => 403 Forbidden
                                        [vary] => Accept-Encoding
                                        [x-access-level] => read-write
                                        [x-frame-options] => SAMEORIGIN
                                        [x-mid] => 14f2a381f7c3217bb6
                                        [x-runtime] => 0.05954
                                        [x-transaction] => 74054b2c9bb
                                        [x-transaction-mask] => a6183ffa5ef1145580d934
                                    )

                                [data] => {"errors":[{"code":187,"message":"Status is a duplicate"}]}
                                [code] => 403
                                [time] => 0.663101
                                [length] => 77
                                [type] => application/json; charset=utf-8
                                [url] => https://api.twitter.com/1.1/statuses/update.json
                            )

                    )

                [properties:EpiCurl:private] => Array
                    (
                        [code] => 2097154
                        [time] => 3145731
                        [length] => 3145743
                        [type] => 1048594
                        [url] => 1048577
                    )

            )

    )

[4] => 1

)

so it seems the error I'm getting from Twitter is "{"errors":[{"code":187,"message":"Status is a duplicate"}]}"

but I'm not sure why I don't get it in the exception error message.

what do you think?

Thanks

[jmathai]

In a try/catch does getMessage return the json string?

[mrahmadt]

no, this is the issues, it doesn't return any thing

one thing I did just now is to change class EpiTwitterException to add the following

class EpiTwitterException extends Exception
{
public static function raise($response, $debug)
{
$TMPTMP = array($response->code,$response->data);
@mail('[email protected]', 'EpiTwitter', print_r($TMPTMP,true));

$message = $response->data;
switch($response->code)
{
  case 400:
    throw new EpiTwitterBadRequestException($message, $response->code);
  case 401:
    throw new EpiTwitterNotAuthorizedException($message, $response->code);
  case 403:
    throw new EpiTwitterForbiddenException($message, $response->code);
  case 404:
    throw new EpiTwitterNotFoundException($message, $response->code);
  case 406:
    throw new EpiTwitterNotAcceptableException($message, $response->code);
  case 420:
    throw new EpiTwitterEnhanceYourCalmException($message, $response->code);
  case 500:
    throw new EpiTwitterInternalServerException($message, $response->code);
  case 502:
    throw new EpiTwitterBadGatewayException($message, $response->code);
  case 503:
    throw new EpiTwitterServiceUnavailableException($message, $response->code);
  default:
    throw new EpiTwitterException($message, $response->code);
}

}
}

and it seems to be working fine, I can get the json code by email

but in my code , no output from getMessage

    try {

        $twitterObj = getTwitterObj($Token_Key,$Token_Secret);
$twitterObj->post_statusesUpdate(array('trim_user'=>true,'include_entities'=>false,'status'=>$Tweet['tweet']));
        unset($twitterObj);
    }catch (Exception $e) {
        print 'Exception: ' . $e->getMessage();
        print "\n";
        if(($e->getMessage())==''){
            echo 'Something wrong!';
            mail(ADMIN_EMAIL, '[Error] Twitter Error', $e->getMessage());
        }

    }

also when I do print_r($e), it seems to me that the unset is not working and I can see the object $twitterObj keeps growing with all previous post that I did for other users in the loop (PHP bug?)