fix producer

Author: danikdantist

README.md

@@ -8,7 +8,7 @@ https://github.com/edenhill/librdkafka
 and rdkafka extension for php
 https://github.com/arnaud-lb/php-rdkafka
 
-I hope you will help my Dockerfile
+You can use dockerfile to create docker image where librdkafka and PHP kafka extension already installed:
 https://github.com/danikdantist/Dockerfiles/blob/master/php/php5-fpm-nginx-kafka/Dockerfile
 
 Consumer usage:

src/Drivers/Kafka/Producer.php

@@ -43,11 +43,9 @@ protected function init()
     {
         $this->logInfo('Initialize producer');
         $this->isInit = true;
-        pcntl_sigprocmask(SIG_BLOCK, array(SIGIO));
 
         $conf = new \RdKafka\Conf();
         $conf->set('receive.message.max.bytes',1000000);
-        $conf->set('internal.termination.signal', SIGIO);
         $conf->set('topic.metadata.refresh.sparse',true);
         $conf->set('topic.metadata.refresh.interval.ms',600000);
         $conf->set('queued.max.messages.kbytes',100000000);