Twisting error in the absence of coding

Hi, I am sending a simple receive request using Curl, it works fine for all the sites where I should have used it, except the last one. When I get a response, I get a strange unencoding error. This is what I get with detailed.

* About to connect() to www.shufersal.co.il port 80 (#0) * Trying 212.199.57.42... * connected * Connected to www.shufersal.co.il (212.199.57.42) port 80 (#0) > GET /Pages/Catalog.aspx HTTP/1.1 User-Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/536.5 (KHTML, like Gecko) C hrome/19.0.1084.52 Safari/536.5 Host: www.shufersal.co.il Accept: */* Accept-Encoding: gzip,deflate,sdch Referer: Cookie: SMC=; TSeb84b7=6c5fc932ce03e1ab1ca864bae7ec71c8d659417300b51c794fce0178 < HTTP/1.1 200 OK < Cache-Control: private < Transfer-Encoding: chunked < Content-Type: text/html; charset=utf-8 < Content-Encoding: gzip < Vary: Accept-Encoding < SPRequestGuid: 217857fb-493b-4542-a5b4-575023c5767a < X-SharePointHealthScore: 0 * Added cookie ASP.NET_SessionId="5lwlq2ify1glmxirhndgdm45" for domain www.shufe rsal.co.il, path /, expire 0 < Set-Cookie: ASP.NET_SessionId=5lwlq2ify1glmxirhndgdm45; path=/; HttpOnly < X-AspNet-Version: 2.0.50727 < X-UA-Compatible: IE=8 < Date: Tue, 05 Jun 2012 12:58:24 GMT * Added cookie BIGipServerB2C_Commerce="1533875210.20480.0000" for domain www.sh ufersal.co.il, path /, expire 0 < Set-Cookie: BIGipServerB2C_Commerce=1533875210.20480.0000; path=/ * Replaced cookie TSeb84b7="6c5fc932ce03e1ab1ca864bae7ec71c8d659417300b51c794fce 0178" for domain www.shufersal.co.il, path /, expire 1338902005 < Set-Cookie: TSeb84b7=6c5fc932ce03e1ab1ca864bae7ec71c8d659417300b51c794fce0178; Max-Age=900; Path=/ < * Error while processing content unencoding: invalid block type * Failed writing data * Closing connection #0 PHP Fatal error: Call to a member function find() on a non-object in C:\wamp\ww w\adwords\grocery_scraper.php on line 86 PHP Stack trace: PHP 1. {main}() C:\wamp\www\adwords\grocery_scraper.php:0 Fatal error: Call to a member function find() on a non-object in C:\wamp\www\adw ords\grocery_scraper.php on line 86 Call Stack: 0.0011 367424 1. {main}() C:\wamp\www\adwords\grocery_scraper.php:0 c:\wamp\www\adwords>php grocery_scraper.php * About to connect() to www.shufersal.co.il port 80 (#0) * Trying 212.143.91.230... * connected * Connected to www.shufersal.co.il (212.143.91.230) port 80 (#0) > GET /Pages/Catalog.aspx HTTP/1.1 User-Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/536.5 (KHTML, like Gecko) C hrome/19.0.1084.52 Safari/536.5 Host: www.shufersal.co.il Accept: */* Accept-Encoding: gzip,deflate,sdch Referer: < HTTP/1.1 200 OK < Cache-Control: private < Transfer-Encoding: chunked < Content-Type: text/html; charset=utf-8 < Content-Encoding: gzip < Vary: Accept-Encoding < SPRequestGuid: 8adff954-20d7-4d0a-9cab-193bc6cd6e72 < X-SharePointHealthScore: 0 < X-AspNet-Version: 2.0.50727 * Added cookie ASP.NET_SessionId="ji00xpqq5z1ufa454t1c0c45" for domain www.shufe rsal.co.il, path /, expire 0 < Set-Cookie: ASP.NET_SessionId=ji00xpqq5z1ufa454t1c0c45; path=/; HttpOnly * Added cookie SMC="" for domain www.shufersal.co.il, path /, expire 1370437143 < Set-Cookie: SMC=; expires=Wed, 05-Jun-2013 12:59:03 GMT; path=/; HttpOnly < X-UA-Compatible: IE=8 < Date: Tue, 05 Jun 2012 12:59:02 GMT * Added cookie BIGipServerB2C_Commerce="1533875210.20480.0000" for domain www.sh ufersal.co.il, path /, expire 0 < Set-Cookie: BIGipServerB2C_Commerce=1533875210.20480.0000; path=/ * Added cookie TSeb84b7="c054d61ec8ab44efb7ca8f8680023cf1889b86d8962f57f14fce029 7" for domain www.shufersal.co.il, path /, expire 1338902044 < Set-Cookie: TSeb84b7=c054d61ec8ab44efb7ca8f8680023cf1889b86d8962f57f14fce0297; Max-Age=900; Path=/ < * Error while processing content unencoding: invalid stored block lengths * Failed writing data * Closing connection #0 

Any ideas what is going wrong? or how to fix it? Maybe there is a parameter to skip unencoding or something else and do it in php.

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1 answer

The error message Error while processing content unencoding comes from libcurl and means that it detected a problem in the gzip stream, which prevented it from overclocking the full content.

This indicates a problem either on the site or in zlib / curl, but I would rather suspect the site ...

As a workaround, try requesting a page without compression.

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