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Posted to dev@qpid.apache.org by "Francesco Nigro (Jira)" <ji...@apache.org> on 2021/10/28 10:03:00 UTC

[jira] [Created] (QPIDJMS-553) Shared Netty event loop group

Francesco Nigro created QPIDJMS-553:
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             Summary: Shared Netty event loop group
                 Key: QPIDJMS-553
                 URL: https://issues.apache.org/jira/browse/QPIDJMS-553
             Project: Qpid JMS
          Issue Type: New Feature
            Reporter: Francesco Nigro


One of the most interesting feature of Netty while using KQueue/NIO/Epoll in non-blocking mode is to be able to handle many connections with few threads; this is going to be critical and even more important with the upcoming IO_URING support, where the time spent on the Netty event loop to handle network syscalls will be further reduced, allowing syscall batching across different connections.

Having the chance to handle many client connections with few Netty threads is already beneficial in constrained environments (containers with few cores) in order to reduce the native and heap memory usage.



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