Log::Handler::Output::Email - Log messages as email (via Net::SMTP).
use Log::Handler::Output::Email; my $email = Log::Handler::Output::Email->new( host => "mx.bar.example", hello => "EHLO my.domain.example", timeout => 120, debug => 0, from => 'bar@foo.example', to => 'foo@bar.example', subject => "your subject", buffer => 0 ); $email->log(message => $message);
With this output module it's possible to log messages via email and it used Net::SMTP to do it. The date for the email is generated with Email::Date::format_date.
Email::Date::format_date
Net::SMTP is from Graham Barr and it does it's job very well.
Call new() to create a new Log::Handler::Output::Email object.
new()
The following opts are possible:
With this option you has to define the SMTP host to connect to.
host => "mx.host.com" # or host => [ "mx.host.example", "mx.host-backup.example" ]
Identify yourself with a HELO. The default is set to EHLO BELO.
EHLO BELO
With this option you can set the maximum time in seconds to wait for a response from the SMTP server. The default is set to 120 seconds.
The sender address (MAIL FROM).
The receipient address (RCPT TO).
Additional options are cc and bcc.
The subject of the mail.
The default subject is "Log message from $progname".
This opts exists only for security. The thing is that it would be very bad if something wents wrong in your program and hundreds of mails would be send. For this reason you can set a buffer to take care.
With the buffer you can set the maximum size of the buffer in lines. If you set
buffer => 10
then 10 messages would be buffered. Set buffer to 0 if you want to disable the buffer.
buffer
The default buffer size is set to 20.
With this option it's possible to enable debugging. The information can be intercepted with $SIG{__WARN__}.
Call log() if you want to log a message as email.
log()
If you set a buffer size then the message will be pushed into the buffer first.
Example:
$email->log(message => "this message will be mailed");
If you pass the level then its placed into the subject:
$email->log(message => "foo", level => "INFO"); $email->log(message => "bar", level => "ERROR"); $email->log(message => "baz", level => "DEBUG");
The lowest level is used:
Subject: ERROR: ...
You can pass the level with Log::Handler by setting
Log::Handler
message_pattern => '%L'
Call flush() if you want to flush the buffered lines.
flush()
Call sendmail() if you want to send an email.
sendmail()
The difference to log() is that the message won't be buffered.
Validate a configuration.
Reload with a new configuration.
This function returns the last error message.
DESTROY is defined and called flush().
DESTROY
Carp Email::Date Net::SMTP Params::Validate
No exports.
Please report all bugs to <jschulz.cpan(at)bloonix.de>.
If you send me a mail then add Log::Handler into the subject.
Jonny Schulz <jschulz.cpan(at)bloonix.de>.
Copyright (C) 2007-2009 by Jonny Schulz. All rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
To install Log::Handler, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Log::Handler
CPAN shell
perl -MCPAN -e shell install Log::Handler
For more information on module installation, please visit the detailed CPAN module installation guide.