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diff auto/modules @ 8676:7df607cb2d11 quic

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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 2c7f927f7999
children 05e0988a6898
line wrap: on
line diff
--- a/auto/modules
+++ b/auto/modules
@@ -1345,6 +1345,22 @@ if [ $USE_OPENSSL$USE_OPENSSL_QUIC = YES
     ngx_module_order=
 
     . auto/module
+
+    if [ $NGX_QUIC_BPF$BPF_FOUND$SO_COOKIE_FOUND = YESYESYES ]; then
+        ngx_module_type=CORE
+        ngx_module_name=ngx_quic_bpf_module
+        ngx_module_incs=
+        ngx_module_deps=
+        ngx_module_srcs="src/event/quic/ngx_event_quic_bpf.c \
+                         src/event/quic/ngx_event_quic_bpf_code.c"
+        ngx_module_libs=
+        ngx_module_link=YES
+        ngx_module_order=
+
+        . auto/module
+
+        have=NGX_QUIC_BPF . auto/have
+    fi
 fi