add udp reuseport socket selector

.circleci/config.yml

@@ -71,7 +71,7 @@ jobs:
           command: |
             apt-get install -y pkgconf cmake capnproto
             apt-get install -y libclang-dev
-            apt-get install -y libssl-dev libc-ares-dev libjemalloc-dev
+            apt-get install -y libssl-dev libc-ares-dev libjemalloc-dev libbpf-dev linux-bpf-dev
             apt-get install -y python3-dev liblua5.4-dev
       - restore_cache:
           name: Restore source tarball
@@ -123,7 +123,7 @@ jobs:
             dnf install -y 'dnf-command(config-manager)'
             dnf config-manager --set-enabled devel
             dnf install -y pkgconf gcc make cmake
-            dnf install -y openssl-devel c-ares-devel
+            dnf install -y openssl-devel c-ares-devel libbpf-devel
             dnf install -y python3-devel lua-devel
       - when:
           condition:
@@ -174,7 +174,7 @@ jobs:
           name: Install dev tools and libs
           command: |
             zypper install -y pkgconf gcc make cmake
-            zypper install -y openssl-devel c-ares-devel
+            zypper install -y openssl-devel c-ares-devel libbpf-devel
             zypper install -y python3-devel lua-devel
       - restore_cache:
           name: Restore source tarball

.github/workflows/codecov.yml

@@ -31,7 +31,7 @@ env:
 jobs:
   lib-unit-test:
     name: lib unit test
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-26.04
     steps:
       - name: Checkout sources
         uses: actions/checkout@v7
@@ -45,12 +45,14 @@ jobs:
       - name: Install build dependencies
         run: |
           sudo apt-get update
-          sudo apt-get install capnproto libjemalloc-dev libmimalloc-dev libc-ares-dev libssl-dev liblua5.4-dev
+          sudo apt-get install capnproto libjemalloc-dev libmimalloc-dev libc-ares-dev libssl-dev libpython3-dev liblua5.4-dev
+          sudo apt-get install libbpf-dev linux-bpf-dev
       - name: Install binutils
         run: |
           cargo install cargo-binutils@0.3.6
       - name: run unit test
         run: |
+          cargo clean
           ./scripts/coverage/lib_unit_test.sh
       - name: Upload coverage data
         uses: codecov/codecov-action@v7
@@ -62,9 +64,43 @@ jobs:
           name: lib-unit-test
           token: ${{ secrets.CODECOV_TOKEN }}
           verbose: false
+  lib-reuseport:
+    name: reuseport test
+    runs-on: ubuntu-26.04
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v7
+        with:
+          submodules: true
+      - name: Install rust toolchain
+        uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          toolchain: stable
+          components: llvm-tools
+      - name: Install build dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install libbpf-dev linux-bpf-dev
+      - name: Install binutils
+        run: |
+          cargo install cargo-binutils@0.3.6
+      - name: run unit test
+        run: |
+          cargo clean
+          ./scripts/coverage/lib_reuseport.sh
+      - name: Upload coverage data
+        uses: codecov/codecov-action@v7
+        with:
+          fail_ci_if_error: true
+          disable_search: true
+          files: output.lcov
+          flags: reuseport
+          name: lib-reuseport
+          token: ${{ secrets.CODECOV_TOKEN }}
+          verbose: false
   vey-mkcert-test:
     name: vey-mkcert test
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-26.04
     steps:
       - name: Checkout sources
         uses: actions/checkout@v7
@@ -97,7 +133,7 @@ jobs:
           verbose: false
   vey-keyless-test:
     name: vey-keyless test
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-26.04
     steps:
       - name: Checkout sources
         uses: actions/checkout@v7
@@ -148,6 +184,7 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt-get install capnproto libjemalloc-dev libc-ares-dev libssl-dev libpython3-dev liblua5.4-dev
+          sudo apt-get install libbpf-dev linux-bpf-dev
       - name: Install CA Certificates
         run: |
           sudo apt-get install ca-certificates
@@ -165,6 +202,9 @@ jobs:
       - name: Install netcat-openbsd
         run: |
           sudo apt-get install netcat-openbsd
+      - name: Install wait4x
+        run: |
+          sudo apt-get install wait4x
       - name: Listen udpdump port
         run: |
           nc -u -l -k 127.0.0.1 5555 >/dev/null &
@@ -233,6 +273,9 @@ jobs:
       - name: Install netcat-openbsd
         run: |
           sudo apt-get install netcat-openbsd
+      - name: Install wait4x
+        run: |
+          sudo apt-get install wait4x
       - name: Install thrift compiler
         run: |
           sudo apt-get install thrift-compiler
@@ -269,7 +312,7 @@ jobs:
           verbose: false
   vey-statsd-test:
     name: vey-statsd test
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-26.04
     steps:
       - name: Checkout sources
         uses: actions/checkout@v7
@@ -290,6 +333,9 @@ jobs:
       - name: Install netcat-openbsd
         run: |
           sudo apt-get install netcat-openbsd
+      - name: Install wait4x
+        run: |
+          sudo apt-get install wait4x
       - name: Install and run fluent-bit
         run: |
           sudo curl https://raw.githubusercontent.com/fluent/fluent-bit/master/install.sh | sh

.github/workflows/linux-basic.yml

@@ -52,8 +52,9 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt-get install capnproto libjemalloc-dev libmimalloc-dev libc-ares-dev libssl-dev liblua5.4-dev
+          sudo apt-get install libbpf-dev linux-bpf-dev
       - name: Cargo build
-        run: cargo build --features jemalloc,lua54
+        run: cargo build --features jemalloc,ebpf,lua54
       - name: Cargo test
         run: cargo test --workspace --features jemalloc,lua54
   clippy:
@@ -73,5 +74,6 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt-get install capnproto libjemalloc-dev libmimalloc-dev libc-ares-dev libssl-dev liblua5.4-dev
+          sudo apt-get install libbpf-dev linux-bpf-dev
       - name: Cargo clippy
-        run: cargo clippy --tests --workspace --features jemalloc,lua54 -- --deny warnings
+        run: cargo clippy --tests --workspace --features jemalloc,ebpf,lua54 -- --deny warnings

.github/workflows/macos-basic.yml

@@ -50,4 +50,4 @@ jobs:
       - name: Cargo clippy
         run: cargo clippy --tests --features jemalloc,lua55 -- --deny warnings
       - name: Cargo test
-        run: cargo test --workspace --features jemalloc,lua55 --exclude vey-journal
+        run: cargo test --workspace --features jemalloc,lua55 --exclude vey-journal --exclude vey-reuseport

.github/workflows/static.yml

@@ -63,6 +63,8 @@ jobs:
     strategy:
       matrix:
         feature:
+          - vendored-openssl,rustls-ring
+          - vendored-tongsuo,rustls-ring
           # aws-lc won't link with a c++ runtime library
           - vendored-aws-lc,rustls-aws-lc
           - vendored-aws-lc-fips,rustls-aws-lc-fips
@@ -77,12 +79,13 @@ jobs:
       - name: Install dependencies
         run: |
           apk add --no-cache musl-dev linux-headers libc++-dev llvm-libunwind-static
-          apk add --no-cache clang lld capnproto-dev clang-libclang cmake make
+          apk add --no-cache autoconf automake argp-standalone musl-fts-dev musl-obstack-dev musl-libintl gettext-tiny flex bison gawk
+          apk add --no-cache clang lld capnproto-dev clang-libclang cmake make perl nasm
       - name: Install Go for AWS-LC-FIPS
         if: contains(matrix.feature, 'vendored-aws-lc-fips')
-        run: apk add --no-cache go perl nasm
+        run: apk add --no-cache go
       - name: Cargo build
-        run: cargo $UNSTABLE_OPTIONS build --no-default-features --features secure-vendored-mimalloc,${{ matrix.feature }},quic,vendored-c-ares
+        run: cargo $UNSTABLE_OPTIONS build --no-default-features --features secure-vendored-mimalloc,vendored-ebpf,${{ matrix.feature }},quic,vendored-c-ares
   musl-clang-libcxx:
     name: musl-clang-libc++
     runs-on: ubuntu-latest
@@ -112,9 +115,10 @@ jobs:
       - name: Install dependencies
         run: |
           apk add --no-cache musl-dev linux-headers libc++-dev libc++-static llvm-libunwind-static
+          apk add --no-cache autoconf automake argp-standalone musl-fts-dev musl-obstack-dev musl-libintl gettext-tiny flex bison gawk
           apk add --no-cache clang lld capnproto-dev clang-libclang cmake make
       - name: Cargo build
-        run: cargo $UNSTABLE_OPTIONS build --no-default-features --features secure-vendored-mimalloc,${{ matrix.feature }},quic,vendored-c-ares
+        run: cargo $UNSTABLE_OPTIONS build --no-default-features --features secure-vendored-mimalloc,vendored-ebpf,${{ matrix.feature }},quic,vendored-c-ares
   msvc-vcpkg:
     name: msvc-vcpkg
     runs-on: windows-latest

.github/workflows/windows-basic.yml

@@ -54,4 +54,4 @@ jobs:
       - name: Cargo clippy
         run: cargo clippy --no-default-features --features $env:WIN_FEATURES --tests -- --deny warnings
       - name: Cargo test
-        run: cargo test --no-default-features --features $env:WIN_FEATURES --workspace --exclude vey-journal
+        run: cargo test --no-default-features --features $env:WIN_FEATURES --workspace --exclude vey-journal --exclude vey-reuseport