<connection-factory name="SocketConnectionFactory"> | <connector-ref connector-name="netty"/> | <entries> | <entry name="ConnectionFactory"/> | <entry name="XAConnectionFactory"/> | </entries> | <!-- 128K chunk size for large messages --> | <min-large-message-size>131072</min-large-message-size> | <!-- Set the consumer window size to 512K to limit the size of the buffer on the client side --> | <consumer-window-size>524288</consumer-window-size> | </connection-factory> | I'm creating a bytes message, adding my buffered stream to it: bytesMessage.setObjectProperty( "JMS_JBM_InputStream", pin ); then calling: producer.send( bytesMessage, deliveryMode, priority, timeToLive ); Many Thanks View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4250907#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...