curl - PHP curl_exec() hangs -

-

i use function make curl requests:

function curl_request($options) //single custom curl request. {     $ch = curl_init();      $options[curlopt_followlocation] = true;     $options[curlopt_cookiejar] = 'cookies.txt';     $options[curlopt_cookiefile] = 'cookies.txt';     $options[curlinfo_header_out] = true;      $options[curlopt_verbose] = true;     $options[curlopt_returntransfer] = true;     $options[curlopt_connecttimeout] = 5;     $options[curlopt_timeout] = 5;      curl_setopt_array($ch, $options);      $response = curl_exec($ch);      curl_close($ch);      return $response; }

the script hangs sometimes, not always, on $response = curl_exec($ch) line. occurs when php script set infinite timeout (on client side, firebug takes "aborted"). there nothing in error log.. doesn't past line when hangs.

what going on? suggestions?

the issue seems have been resources of server. when switched better web host higher bandwidth limit things worked fine.


Comments

Post a Comment

Popular posts from this blog

php - How can I edit my code to echo the data of child's element where my search term was found in, in XMLReader? -

-
i new in xmlreader, , think kind of hard find tutorials/code or advanced examples. question how can transform code have now, if search (through form) term jquery give me opportunity output value of <info></info> (and later other elements) in every <name></name> found in ? this code output names of books. <?php $reader = new xmlreader(); $reader->open("books.xml"); while ($reader->read()) { switch ($reader->nodetype) { case (xmlreader::element): if ($reader->localname == "name") { $reader->read(); echo $reader->value; break; }}} ?> the xml file <?xml version="1.0" encoding="iso-8859-1"?> <library> <book isbn="781"> <name>scjp 1.5</name> <info>sun certified java programmer book</info> </book> <bo...
Read more

jQuery Ajax Render Fragments OR Whole Page -

-
i'm in throes of building application wraps mess of legacy code. page working on, need substitute fragment divs constructed on back-end -- or else need replace entire page altogether. idea there dynamically controlled flow needs satisfied before can forward legacy product. substituting fragments works fine, seen in below my_body_content swap. trouble comes when i'm trying render not fragment, whole page, in "body" swap. @ point page goes blank. i want similar errors returned server. want nice rest 404 error messages displayed on screen, legacy-product 404s show in legacy-product 404 page. yes, requirements project weird. that's not problem can fix. here's jquery invocation, names changed protect guilty: $.ajax({ url: "places/things", type: "post", data: json.stringify(somebadassobject), datatype: "text", accepts: "text/html", contenttype: "application/json; charset=...
Read more

java - Why is BlockingQueue.take() not releasing the thread? -

-
in simple short program, notice program hangs forever because take() not release thread. according understanding, take() causes thread released though task blocked on take(). edited: this works (thanks fixing autoboxing): import java.util.arraylist; import java.util.collection; import java.util.concurrent.callable; import java.util.concurrent.executionexception; import java.util.concurrent.executorservice; import java.util.concurrent.executors; import java.util.concurrent.future; import java.util.concurrent.linkedblockingqueue; public class producersconsumers { private static int thread_count = 5; public static void main(string[] args) throws executionexception, interruptedexception { final executorservice executorpool = executors.newfixedthreadpool(thread_count); final linkedblockingqueue<long> queue = new linkedblockingqueue<long>(); collection<future<long>> collection = new arraylist<future<long>>(); ...
Read more