Hi Martin, Thanks for all your team's contribution to Aeron/SBE, we are consider using Aeron as one of out trading system transport (transport layer is transparent to the real logic), and we have tested the performance of ping-pong and publish-subscribe rate, ping-pong RTT time 99.99% less than 8us (50%<3us) (over boxes is about 30us 99.6%), and throughput for IPC/UDP (localhost) is about 17~23 million messages/second, message size is 256byte, this is totally expected as Aeron described.
Above result is based on changed nothing on os level parameter (i am sure if follow the wiki recommend os setting can have better performance ) What we want to confirm is can UDP totally replace TCP on the message exchange between different boxs, for tcp, you only need server ip and port and then can do request/response (no matter how many clients), but from the aeron sample, the pong message was pointed to another port, what if i have two clients talk to aeron udp (then do i need to unicast to each client with their own ip/port)?can i just directly send response message through request udp connection? Thanks for you time. -Gazit -- You received this message because you are subscribed to the Google Groups "mechanical-sympathy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
