> On 12 Jan 2016, at 12:56, Paul Gale <[email protected]> wrote: > > Hi, > > I would like to get some feedback on an idea I have for an improvement to > ActiveMQ. > > Currently ActiveMQ programmatically sizes the receive and send socket > buffer sizes for the TCP transport according to the transport connector > option transport.SocketBufferSize. The default is 64K. > > On Linux, however, once an application explicitly sets the size of a > socket's buffers (via a call to setsockopt) the automatic tuning (owing to > prevailing conditions) of a socket's buffers sizes is disabled. > > Therefore I am proposing the inclusion of a Boolean flag on the transport > connector to disable explicit socket buffer sizing by the broker. The > default would be false for backward compatibility. > > When this flag is true the kernel parameters net.ipv4.tcp_rmem and > net.ipv4.tcp_wmem would govern how each socket's buffers would be > dynamically sized at run-time. > > Thoughts? > > I am happy to create a JIRA ticket for it and supply the relevant patch > if the community approves.
Great suggestion! Jira ticket is always best - thank you for contributing to ActiveMQ Rob > > > Thanks, > Paul
