Unexpected EOF while reading 4 bytes from stream (no data)

[thienit5]

$config = \Kafka\ProducerConfig::getInstance();
$config->setMetadataRefreshIntervalMs(10000);
$config->setMetadataBrokerList('host:port');
$config->setRequiredAck(1);
$config->setIsAsyn(false);
$config->setProduceInterval(500);
$config->setBrokerVersion('0.11.0.0');
$producer = new \Kafka\Producer();
$producer->setLogger($logger);

When I run a while I push error: Unexpected EOF while reading 4 bytes from stream (no data)

[nmred]

@thienit5 you can try set broker version property 0.10.0

$config->setBrokerVersion('0.10.0.0');

[simPod]

That happended to me when I had incorrectly set broker list property.

[shijiajiaga]

That also happended to me that the error --"Message: Unexpected EOF while reading 4 bytes from stream (no data)" often stop my running php-code work,how to deal with it??

[deesignee]

Also have this problem:
Reproduced from time to time without any linear dependency (same query pool can generate error, but with next call everything goes fine).

Used versions:
os debian 9.4
kafka_2.12-1.0.1
openjdk version "1.8.0_162"
PHP 5.6.35
kafka-php: V0.2.0.8

But also reproduced with:
os centos 7
kafka_2.12-1.0.0
jdk1.8.0_151
PHP 5.5.38
kafka-php: V0.2.0.8

As workaround we using 3 times repeat of functions call.

Full error output:
Exception 'Kafka\Exception' with message 'Unexpected EOF while reading 4 bytes from stream (no data)'

in /var/www/XXXPROJECT/vendor/nmred/kafka-php/src/Kafka/SocketSync.php:311

Stack trace:
#0 /var/www/XXXPROJECT/vendor/nmred/kafka-php/src/Kafka/Producer/SyncProcess.php(121): Kafka\SocketSync->read(4)
#1 /var/www/XXXPROJECT/vendor/nmred/kafka-php/src/Kafka/Producer/SyncProcess.php(46): Kafka\Producer\SyncProcess->syncMeta()
#2 /var/www/XXXPROJECT/vendor/nmred/kafka-php/src/Kafka/Producer.php(54): Kafka\Producer\SyncProcess->__construct()
#3 /var/www/XXXPROJECT/src/XXXPROJECT/Services/Kafka/KafkaService.php(23): Kafka\Producer->__construct()
#4 /var/www/XXXPROJECT/models/ew/RegistryShipment.php(565): XXXPROJECTV8\Services\Kafka\KafkaService->__construct()
#5 /var/www/XXXPROJECT/models/ew/RegistryShipment.php(548): app\models\ew\RegistryShipment->setRegistryStateToESB('58', 'c36e6e5875efc01...', '2018-06-01', Array)
#6 /var/www/XXXPROJECT/commands/GearmanSetRegistryStateController.php(46): app\models\ew\RegistryShipment->setRegistryState('11062903')
#7 [internal function]: app\commands\GearmanSetRegistryStateController->setRegistryState(Object(GearmanJob))
#8 /var/www/XXXPROJECT/commands/GearmanSetRegistryStateController.php(23): GearmanWorker->work()
#9 [internal function]: app\commands\GearmanSetRegistryStateController->actionIndex()
#10 /var/www/XXXPROJECT/vendor/yiisoft/yii2/base/InlineAction.php(57): call_user_func_array(Array, Array)
#11 /var/www/XXXPROJECT/vendor/yiisoft/yii2/base/Controller.php(156): yii\base\InlineAction->runWithParams(Array)
#12 /var/www/XXXPROJECT/vendor/yiisoft/yii2/console/Controller.php(128): yii\base\Controller->runAction('', Array)
#13 /var/www/XXXPROJECT/vendor/yiisoft/yii2/base/Module.php(523): yii\console\Controller->runAction('', Array)
#14 /var/www/XXXPROJECT/vendor/yiisoft/yii2/console/Application.php(180): yii\base\Module->runAction('gearman-set-reg...', Array)
#15 /var/www/XXXPROJECT/vendor/yiisoft/yii2/console/Application.php(147): yii\console\Application->runAction('gearman-set-reg...', Array)
#16 /var/www/XXXPROJECT/vendor/yiisoft/yii2/base/Application.php(380): yii\console\Application->handleRequest(Object(app\classes\Request))
#17 /var/www/XXXPROJECT/yii(26): yii\base\Application->run()
#18 {main}

[kevinmiao]

has solution?

[shijiajiaga]

after I try set broker version property 0.10.0,haven't seen the error,everything it's OK

[songkaiha]

Also have this problem，has solution?