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e1a0ee3cf6
On sendto() transient error, prior to this patch sending was simulated and we relied on retransmission to retry sending. This could hurt significantly the performance. Thanks to quic-conn owned socket support, it is now possible to improve this. On transient error, sending is interrupted and quic-conn socket FD is subscribed on the poller for sending. When send is possible, quic_conn_sock_fd_iocb() will be in charge of restart sending. A consequence of this change is on the return value of qc_send_ppkts(). This function will now return 0 on transient error if quic-conn has its owned socket. This is used to interrupt sending in the calling function. The flag QUIC_FL_CONN_TO_KILL must be checked to differentiate a fatal error from a transient one. This should be backported up to 2.7. |
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| .. | ||
| design-thoughts | ||
| internals | ||
| lua-api | ||
| 51Degrees-device-detection.txt | ||
| acl.fig | ||
| architecture.txt | ||
| close-options.txt | ||
| coding-style.txt | ||
| configuration.txt | ||
| cookie-options.txt | ||
| DeviceAtlas-device-detection.txt | ||
| gpl.txt | ||
| haproxy.1 | ||
| intro.txt | ||
| lgpl.txt | ||
| linux-syn-cookies.txt | ||
| lua.txt | ||
| management.txt | ||
| netscaler-client-ip-insertion-protocol.txt | ||
| network-namespaces.txt | ||
| peers-v2.0.txt | ||
| peers.txt | ||
| proxy-protocol.txt | ||
| queuing.fig | ||
| regression-testing.txt | ||
| seamless_reload.txt | ||
| SOCKS4.protocol.txt | ||
| SPOE.txt | ||
| WURFL-device-detection.txt | ||