Connection Timeout

[ckilb]

Code Formatted: https://pastebin.com/V8dAKU4n $promises = []; foreach ($items as $item) { $promises[] = Worker\enqueueCallable(function() use ($item, $productConcreteStorages, $productMerchantStorages) { return $this->mapItem($item, $productConcreteStorages, $productMerchantStorages); }); } $productViews = Promise\wait(Promise\all($promises));

Exception: `[previous exception] [object] (ErrorException(code: 0): stream_socket_accept(): accept failed: Connection timed out at /data/shop/development/current/vendor/amphp/parallel/lib/Context/Internal/ProcessHub.php:78) [stacktrace]

0 [internal function]: Spryker\Shared\ErrorHandler\ErrorHandlerEnvironment->Spryker\Shared\ErrorHandler\{closure}(2, 'stream_socket_a...', '/data/shop/deve...', 78, Array)

1 /data/shop/development/current/vendor/amphp/parallel/lib/Context/Internal/ProcessHub.php(78): stream_socket_accept(Resource id #1119, 0)

2 /data/shop/development/current/vendor/amphp/amp/lib/Loop/NativeDriver.php(183): Amp\Parallel\Context\Internal\ProcessHub::Amp\Parallel\Context\Internal\{closure}('a', Resource id #1119, NULL)

3 /data/shop/development/current/vendor/amphp/amp/lib/Loop/NativeDriver.php(96): Amp\Loop\NativeDriver->selectStreams(Array, Array, 4.976)

4 /data/shop/development/current/vendor/amphp/amp/lib/Loop/Driver.php(138): Amp\Loop\NativeDriver->dispatch(true)

5 /data/shop/development/current/vendor/amphp/amp/lib/Loop/Driver.php(72): Amp\Loop\Driver->tick()

6 /data/shop/development/current/vendor/amphp/amp/lib/Loop.php(95): Amp\Loop\Driver->run()

7 /data/shop/development/current/vendor/amphp/amp/lib/functions.php(229): Amp\Loop::run(Object(Closure))`

Any idea how to fix?

[trowski]

Can you disable the Spryker error handler and try again? It appears the error handler may not be honoring the current error reporting level and throwing an exception.

[duckboy81]

Ran into the same issue with xdebugger ignoring the error suppression. See #125 for a potential fix.

[duckboy81]

Can you disable the Spryker error handler and try again? It appears the error handler may not be honoring the current error reporting level and throwing an exception.

100% the error handler is the issue.

Just upgraded to 8.0 and came back here because my error handler needed updates to reflect the following breaking change: https://www.php.net/manual/en/migration80.incompatible.php

The @ operator will no longer silence fatal errors (E_ERROR, E_CORE_ERROR, E_COMPILE_ERROR, E_USER_ERROR, E_RECOVERABLE_ERROR, E_PARSE). Error handlers that expect error_reporting to be 0 when @ is used, should be adjusted to use a mask check instead:

Saw a potential option for a future fix instead of just suppressing the E_WARNING https://github.com/walkor/Workerman/blob/master/Worker.php#L2463

\set_error_handler(function(){});
$new_socket = \stream_socket_accept($socket, 0, $remote_address);
\restore_error_handler();

Implemented here: https://github.com/amphp/parallel/compare/master...duckboy81:master

[trowski]

We've switched out uses of @ across all libraries compatible with AMPHP v3 to use a custom error handler to avoid mis-behaving error handlers.

For AMPHP v2, this is far from the only usage of @ and we are not planning on back-porting this "feature." As such, I'd recommend fixing any error handlers to properly check error_reporting().