Mercurial > hg > nginx-quic
diff src/event/quic/ngx_event_quic_transport.h @ 8269:7df607cb2d11 quic
QUIC: ngx_quic_bpf module.
The quic kernel bpf helper inspects packet payload for DCID, extracts key
and routes the packet into socket matching the key.
Due to reuseport feature, each worker owns a personal socket, which is
identified by the same key, used to create DCID.
BPF objects are locked in RAM and are subject to RLIMIT_MEMLOCK.
The "ulimit -l" command may be used to setup proper limits, if maps
cannot be created with EPERM or updated with ETOOLONG.
author | Vladimir Homutov <vl@nginx.com> |
---|---|
date | Fri, 25 Dec 2020 15:01:15 +0300 |
parents | 046c951e393a |
children | c57b6fc90f90 |
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--- a/src/event/quic/ngx_event_quic_transport.h +++ b/src/event/quic/ngx_event_quic_transport.h @@ -353,4 +353,6 @@ ngx_int_t ngx_quic_parse_transport_param ssize_t ngx_quic_create_transport_params(u_char *p, u_char *end, ngx_quic_tp_t *tp, size_t *clen); +void ngx_quic_dcid_encode_key(u_char *dcid, uint64_t key); + #endif /* _NGX_EVENT_QUIC_WIRE_H_INCLUDED_ */