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(PHP Extension) Get the LastErrorText for an Asynchronous Method CallSee more Async ExamplesDemonstrates how to get the LastErrorText information for a Chilkat method called asynchronously.
<?php include("chilkat_9_5_0.php"); // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. $socket = new CkSocket(); // The Async call simply creates the task. The "Connect" method has not yet been called. $maxWaitMs = 5000; // Let's intentionally cause this connect to fail by giving it an invalid domain.. // task is a CkTask $task = $socket->ConnectAsync('amazonbladflakjsdflksadjf.com',443,true,$maxWaitMs); if ($socket->get_LastMethodSuccess() == false) { print $socket->lastErrorText() . "\n"; exit; } // Start the background thread to run the task. $success = $task->Run(); if (!$success) { print $task->lastErrorText() . "\n"; exit; } // The application is now free to do anything else // For this example, we'll simply sleep and periodically // check to see if the Socket Connect if finished. while ($task->get_Finished() != true) { // Sleep 1 ms. $task->SleepMs(1); } // If the task completed, it means the method (in this case the Connect method) was called and returned success or failure. if ($task->get_StatusInt() != 7) { print 'Task did not complete.' . "\n"; print 'task status: ' . $task->status() . "\n"; exit; } // Get the success/failure of the Connect // (This is the return value of the Connect method had it been called synchronously) $success = $task->GetResultBool(); if ($success == false) { // Get the LastErrorText for the Connect method call. // Had we called Connect synchronously, we would've simply accessed the socket object's LastErrorText property. // Instead, we get the task object's ResultErrorText. print $task->resultErrorText() . "\n"; } else { print 'Connect succeeded.' . "\n"; } ?> |
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