Hello Ralf, now epoll is used with option --fast-io:
[quote] --fast-io (Experimental) Optimize TUN/TAP/UDP I/O writes by avoiding a call to poll/epoll/select prior to the write operation. The purpose of such a call would normally be to block until the device or socket is ready to accept the write. Such blocking is unnecessary on some platforms which don't support write blocking on UDP sockets or TUN/TAP devices. In such cases, one can optimize the event loop by avoiding the poll/epoll/select call, improving CPU efficiency by 5% to 10%. This option can only be used on non-Windows systems, when --proto udp is specified, and when --shaper is NOT specified. [/quote] So I close this 8 year old bug. CU Jörg -- New: GPG Fingerprint: 63E0 075F C8D4 3ABB 35AB 30EE 09F8 9F3C 8CA1 D25D GPG key (long) : 09F89F3C8CA1D25D GPG Key : 8CA1D25D CAcert Key S/N : 0E:D4:56 Old pgp Key: BE581B6E (revoked since 2014-12-31). Jörg Frings-Fürst D-54470 Lieser Threema: SYR8SJXB Wire: @joergfringsfuerst Skype: joergpenguin Ring: jff IRC: j_...@freenode.net j_...@oftc.net My wish list: - Please send me a picture from the nature at your home.
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