NAME

Thrift::XS::MemoryBuffer - Fast memory buffer

SYNOPSIS

    use Thrift;
    use Thrift::XS::MemoryBuffer;
    use Thrift::XS::CompactProtocol;
    use MyThriftInterface;
    
    my $transport = Thrift::XS::MemoryBuffer->new(8192);
    my $protocol  = Thrift::XS::BinaryProtocol->new($transport);
    my $client    = MyThriftInterface->new($protocol);
    
    $transport->open;
    
    $client->api_call( @args );

DESCRIPTION

This module is useful when writing your own socket-layer implementation, for example, it is used with AnyEvent::Cassandra.

METHODS

new( [ BUFFER_SIZE ] )

Create a new buffer instance. Default buffer size is 8192 bytes.

available()

Return the amount of bytes waiting to be read from the buffer.

read( LENGTH )

Try to read LENGTH bytes from the buffer. If less bytes are available, as many as possible will be returned.

readAll( LENGTH )

Similar to read, but dies if LENGTH bytes are not available.

write( DATA, [ LENGTH ] )

Append DATA to the buffer. LENGTH is optional but if provided it will avoid making a length function call.

AUTHOR

Andy Grundman, <andy@slimdevices.com>

COPYRIGHT AND LICENSE

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.