Email::Sender::Transport::SMTP::Persistent - an SMTP client that stays online

Email-Sender documentation Contained in the Email-Sender distribution.

Index

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NAME

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Email::Sender::Transport::SMTP::Persistent - an SMTP client that stays online

VERSION

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version 0.110001

DESCRIPTION

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The stock Email::Sender::Transport::SMTP reconnects each time it sends a message. This transport only reconnects when the existing connection fails.

METHODS

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disconnect

  $transport->disconnect;

This method sends an SMTP QUIT command and destroys the SMTP client, if on exists and is connected.

AUTHOR

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Ricardo Signes <rjbs@cpan.org>

COPYRIGHT AND LICENSE

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This software is copyright (c) 2011 by Ricardo Signes.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

Email-Sender documentation Contained in the Email-Sender distribution. 
package Email::Sender::Transport::SMTP::Persistent;
BEGIN {
  $Email::Sender::Transport::SMTP::Persistent::VERSION = '0.110001';
}
use Moose;
extends 'Email::Sender::Transport::SMTP';
# ABSTRACT: an SMTP client that stays online


use Net::SMTP;

has _cached_client => (
  is => 'rw',
);

sub _smtp_client {
  my ($self) = @_;

  if (my $client = $self->_cached_client) {
    return $client if eval { $client->reset; $client->ok; };

    my $error = $@
             || 'error resetting cached SMTP connection: ' . $client->message;

    Carp::carp($error);
  }

  my $client = $self->SUPER::_smtp_client;

  $self->_cached_client($client);

  return $client;
}

sub _message_complete { }


sub disconnect {
  my ($self) = @_;
  return unless $self->_cached_client;
  $self->_cached_client->quit;
  $self->_cached_client(undef);
}

__PACKAGE__->meta->make_immutable;
no Moose;
1;

__END__