version 1.24, 2004/02/09 10:57:37
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version 1.27, 2004/03/02 11:14:38
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Line 279 sub Readable {
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Line 279 sub Readable {
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my $self = shift; |
my $self = shift; |
my $socket = $self->{Socket}; |
my $socket = $self->{Socket}; |
my $data = ''; |
my $data = ''; |
my $rv = $socket->recv($data, POSIX::BUFSIZ, 0); |
my $rv; |
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if ($socket) { |
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eval { |
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$rv = $socket->recv($data, POSIX::BUFSIZ, 0); |
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} |
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} else { |
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$self->Transition("Disconnected"); |
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return -1; |
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} |
my $errno = $! + 0; # Force numeric context. |
my $errno = $! + 0; # Force numeric context. |
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unless (defined($rv) && length $data) {# Read failed, |
unless (defined($rv) && length $data) {# Read failed, |
Line 413 Returns 0 if successful, or -1 if not.
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Line 421 Returns 0 if successful, or -1 if not.
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sub Writable { |
sub Writable { |
my $self = shift; # Get reference to the object. |
my $self = shift; # Get reference to the object. |
my $socket = $self->{Socket}; |
my $socket = $self->{Socket}; |
my $nwritten = $socket->send($self->{TransactionRequest}, 0); |
my $nwritten; |
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if ($socket) { |
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eval { |
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$nwritten = $socket->send($self->{TransactionRequest}, 0); |
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} |
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} else { |
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# For whatever reason, there's no longer a socket left. |
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$self->Transition("Disconnected"); |
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return -1; |
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} |
my $errno = $! + 0; |
my $errno = $! + 0; |
unless (defined $nwritten) { |
unless (defined $nwritten) { |
if($errno != POSIX::EINTR) { |
if($errno != POSIX::EINTR) { |