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doc/rfc3921-notes.txt  view on Meta::CPAN

   an entity or specific resource.  A presence stanza MUST NOT contain
   more than one <show/> element.  The <show/> element MUST NOT possess
   any attributes.  If provided, the XML character data value MUST be
   one of the following (additional availability types could be defined
   through a properly-namespaced child element of the presence stanza):

   o  away -- The entity or resource is temporarily away.

   o  chat -- The entity or resource is actively interested in chatting.

   o  dnd -- The entity or resource is busy (dnd = "Do Not Disturb").

   o  xa -- The entity or resource is away for an extended period (xa =
      "eXtended Away").

   If no <show/> element is provided, the entity is assumed to be online
   and available.

2.2.2.2.  Status

   The OPTIONAL <status/> element contains XML character data specifying

doc/rfc3921.txt  view on Meta::CPAN

   an entity or specific resource.  A presence stanza MUST NOT contain
   more than one <show/> element.  The <show/> element MUST NOT possess
   any attributes.  If provided, the XML character data value MUST be
   one of the following (additional availability types could be defined
   through a properly-namespaced child element of the presence stanza):

   o  away -- The entity or resource is temporarily away.

   o  chat -- The entity or resource is actively interested in chatting.

   o  dnd -- The entity or resource is busy (dnd = "Do Not Disturb").

   o  xa -- The entity or resource is away for an extended period (xa =
      "eXtended Away").

   If no <show/> element is provided, the entity is assumed to be online
   and available.

2.2.2.2.  Status

   The OPTIONAL <status/> element contains XML character data specifying

lib/DJabberd/Stanza/StartTLS.pm  view on Meta::CPAN

    warn "$conn:  Cipher `" . Net::SSLeay::get_cipher($ssl) . "'\n";

    $conn->set_writer_func(DJabberd::Stanza::StartTLS->danga_socket_writerfunc($conn));
}

sub actual_error_on_empty_read {
    my ($class, $ssl) = @_;
    my $err = Net::SSLeay::get_error($ssl, -1);
    if ($err == ERROR_WANT_READ || $err == ERROR_WANT_WRITE) {
        # Not an actual error, SSL is busy doing something like renegotiating encryption
        # just try again next time
        return undef;
    }
    if ($err == ERROR_SYSCALL) {
        # return the specific syscall error
        return "syscall error: $!"; 
    }
    # This is actually an error (return the SSL err code)
    # unlike the 'no-op' WANT_READ and WANT_WRITE
    return "ssl error $err: " . Net::SSLeay::ERR_error_string($err);