1Log::Handler::Output::FUosrewrarCdo(n3t)ributed Perl DocLuomge:n:tHaatnidolner::Output::Forward(3)
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6 Log::Handler::Output::Forward - Forward messages to routines.
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9 use Log::Handler::Output::Forward;
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11 my $forwarder = Log::Handler::Output::Forward->new(
12 forward_to => sub { },
13 arguments => [ "foo" ],
14 );
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16 $forwarder->log(message => $message);
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19 This output module makes it possible to forward messages to sub
20 routines.
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23 new()
24 Call "new()" to create a new Log::Handler::Output::Forward object.
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26 The following options are possible:
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28 forward_to
29 This option excepts a code reference.
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31 Please note that the message is forwarded as a hash reference. If
32 you change it then this would have an effect to all outputs.
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34 arguments
35 With this option you can define arguments that will be passed to
36 the sub routine.
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38 In the following example the arguments would be passed as a array
39 to "Class::method()".
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41 my $forwarder = Log::Handler::Output::Forward->new(
42 forward_to => \&Class::method,
43 arguments => [ $self, "foo" ],
44 );
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46 This would call intern:
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48 Class::method(@arguments, $message);
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50 If this option is not set then the message will be passed as first
51 argument.
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53 log()
54 Call "log()" if you want to forward messages to the subroutines.
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56 Example:
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58 $forwarder->log("this message will be forwarded to all sub routines");
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60 validate()
61 Validate a configuration.
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63 reload()
64 Reload with a new configuration.
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66 errstr()
67 This function returns the last error message.
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70 Note that the message will be forwarded as a hash reference.
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72 If you make changes to the reference it affects all other outputs.
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74 The hash key "message" contains the message.
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77 Carp
78 Params::Validate
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81 No exports.
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84 Please report all bugs to <jschulz.cpan(at)bloonix.de>.
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86 If you send me a mail then add Log::Handler into the subject.
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89 Jonny Schulz <jschulz.cpan(at)bloonix.de>.
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92 Copyright (C) 2007-2009 by Jonny Schulz. All rights reserved.
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94 This program is free software; you can redistribute it and/or modify it
95 under the same terms as Perl itself.
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99perl v5.30.0 2019-07-26 Log::Handler::Output::Forward(3)