symfony - parallel process for PHP or symfony2? -

it simple quesion php or might symfony2.

i using swift_message sending emails.

i send 2 emails show twig file.

however sending emails take time.

consequently,user has wait long time see html page.

could send emails , show html @ same time?

    $messaggio = \swift_message::newinstance()             ->setsubject('confirm')             ->setcontenttype("text/html")             ->setfrom('email@gmail.com')             ->setto($this->user->getemail())             ->setbody($this->renderview('acmememberbundle:default:customer.txt.twig');              //      $messaggio = \swift_message::newinstance()             ->setsubject('confirm email')             ->setcontenttype("text/html")             ->setfrom('email@gmail.com')             ->setto($this->user->getemail())             ->setbody($this->renderview('acmememberbundle:default:staff.txt.twig');              //       return $this->render('acmememberbundle:default:form.html.twig');    

thank in advance

i'm guessing use mailer service send emails? if not, have to.

this->get('mailer')->send($messaggio); 

to send emails not can configure spool. 2 spools supported. memory spool, holds messages in memory , sends them after kernel has terminated, means got rendered , sent client. or file spool. it, messages got saved file, , have issue console command cronjob periodically send mails.