feat: tls features (#86)

* feat: tls features * Update builds.yml
2023-06-09 23:03:35 +02:00
parent d33e40c972
commit 9c2ba04f71
5 changed files with 124 additions and 106 deletions
@@ -18,7 +18,7 @@ jobs:
            target: x86_64-pc-windows-msvc
          - os: windows-latest
            target: aarch64-pc-windows-msvc
-            extraargs: --exclude livekit-api # livekit-api isn't compatible with windows arm64 (waiting for v0.17 of ring)
+            extraargs: --exclude livekit-api --exclude livekit-ffi # waiting for v0.17 of ring
          - os: macos-latest
            target: x86_64-apple-darwin
          - os: macos-latest
@@ -15,6 +15,8 @@ jobs:
            target: x86_64-pc-windows-msvc
          - os: windows-latest
            dylib: livekit_ffi.dll
+            # due to ring 0.16 compatibilities with win aarch64, we need to use native-tls instead of rustls
+            buildargs: --no-default-features --features "native-tls" 
            target: aarch64-pc-windows-msvc
          - os: macos-latest
            dylib: liblivekit_ffi.dylib
@@ -65,13 +67,13 @@ jobs:
      - name: Zip artifact (Unix)
        if: ${{ matrix.os != 'windows-latest' }}
        run: |
-          cd target/release/
+          cd ${{ matrix.target }}/target/release/
          zip ${{ github.workspace }}/${{ steps.setup.outputs.ZIP }} ${{ matrix.dylib }}

      - name: Zip artifact (Windows)
        if: ${{ matrix.os == 'windows-latest' }}
        run: |
-          cd target/release/
+          cd ${{ matrix.target }}/target/release/
          Compress-Archive -Path ${{ matrix.dylib }} -DestinationPath  ${{ github.workspace }}\${{ steps.setup.outputs.ZIP }}

      # doublezip here but I don't think there is an alternative
@@ -21,9 +21,9 @@ dependencies = [

 [[package]]
 name = "aho-corasick"
-version = "1.0.1"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "67fc08ce920c31afb70f013dcce1bfc3a3195de6a228474e45e1f145b36f8d04"
+checksum = "43f6cb1bf222025340178f382c426f13757b2960e89779dfcb319c32542a5a41"
 dependencies = [
 "memchr",
 ]
@@ -42,9 +42,9 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"

 [[package]]
 name = "base64"
-version = "0.21.1"
+version = "0.21.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f1e31e207a6b8fb791a38ea3105e6cb541f55e4d029902d3039a4ad07cc4105"
+checksum = "604178f6c5c21f02dc555784810edfb88d34ac2c73b2eae109655649ee73ce3d"

 [[package]]
 name = "base64ct"
@@ -202,9 +202,9 @@ dependencies = [

 [[package]]
 name = "cxx"
-version = "1.0.94"
+version = "1.0.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f61f1b6389c3fe1c316bf8a4dccc90a38208354b330925bce1f74a6c4756eb93"
+checksum = "109308c20e8445959c2792e81871054c6a17e6976489a93d2769641a2ba5839c"
 dependencies = [
 "cc",
 "cxxbridge-flags",
@@ -214,9 +214,9 @@ dependencies = [

 [[package]]
 name = "cxx-build"
-version = "1.0.94"
+version = "1.0.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12cee708e8962df2aeb38f594aae5d827c022b6460ac71a7a3e2c3c2aae5a07b"
+checksum = "daf4c6755cdf10798b97510e0e2b3edb9573032bd9379de8fffa59d68165494f"
 dependencies = [
 "cc",
 "codespan-reporting",
@@ -224,24 +224,24 @@ dependencies = [
 "proc-macro2",
 "quote",
 "scratch",
- "syn 2.0.16",
+ "syn 2.0.18",
 ]

 [[package]]
 name = "cxxbridge-flags"
-version = "1.0.94"
+version = "1.0.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7944172ae7e4068c533afbb984114a56c46e9ccddda550499caa222902c7f7bb"
+checksum = "882074421238e84fe3b4c65d0081de34e5b323bf64555d3e61991f76eb64a7bb"

 [[package]]
 name = "cxxbridge-macro"
-version = "1.0.94"
+version = "1.0.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2345488264226bf682893e25de0769f3360aac9957980ec49361b083ddaa5bc5"
+checksum = "4a076022ece33e7686fb76513518e219cca4fce5750a8ae6d1ce6c0f48fd1af9"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.16",
+ "syn 2.0.18",
 ]

 [[package]]
@@ -383,9 +383,9 @@ checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"

 [[package]]
 name = "form_urlencoded"
-version = "1.1.0"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9c384f161156f5260c24a097c56119f9be8c798586aecc13afbcbe7b7e26bf8"
+checksum = "a62bc1cf6f830c2ec14a513a9fb124d0a213a629668a4186f329db21fe045652"
 dependencies = [
 "percent-encoding",
 ]
@@ -446,7 +446,7 @@ checksum = "89ca545a94061b6365f2c7355b4b32bd20df3ff95f02da9329b34ccc3bd6ee72"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.16",
+ "syn 2.0.18",
 ]

 [[package]]
@@ -491,9 +491,9 @@ dependencies = [

 [[package]]
 name = "getrandom"
-version = "0.2.9"
+version = "0.2.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c85e1d9ab2eadba7e5040d4e09cbd6d072b76a557ad64e797c2cb9d4da21d7e4"
+checksum = "be4136b2a15dd319360be1c07d9933517ccf0be8f16bf62a3bee4f0d618df427"
 dependencies = [
 "cfg-if",
 "libc",
@@ -640,9 +640,9 @@ dependencies = [

 [[package]]
 name = "idna"
-version = "0.3.0"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e14ddfc70884202db2244c223200c204c2bda1bc6e0998d11b5e024d657209e6"
+checksum = "7d20d6b07bfbc108882d88ed8e37d39636dcc260e15e30c45e6ba089610b917c"
 dependencies = [
 "unicode-bidi",
 "unicode-normalization",
@@ -758,9 +758,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"

 [[package]]
 name = "libc"
-version = "0.2.144"
+version = "0.2.146"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b00cc1c228a6782d0f076e7b232802e0c5689d41bb5df366f2a6b6621cfdfe1"
+checksum = "f92be4933c13fd498862a9e02a3055f8a8d9c039ce33db97306fd5a6caa7f29b"

 [[package]]
 name = "link-cplusplus"
@@ -866,9 +866,9 @@ dependencies = [

 [[package]]
 name = "lock_api"
-version = "0.4.9"
+version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "435011366fe56583b16cf956f9df0095b405b82d76425bc8981c0e22e60ec4df"
+checksum = "c1cc9717a20b1bb222f333e6a92fd32f7d8a18ddc5a3191a11af45dcbf4dcd16"
 dependencies = [
 "autocfg",
 "scopeguard",
@@ -876,12 +876,9 @@ dependencies = [

 [[package]]
 name = "log"
-version = "0.4.17"
+version = "0.4.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "abb12e687cfb44aa40f41fc3978ef76448f9b6038cad6aef4259d3c095a2382e"
-dependencies = [
- "cfg-if",
-]
+checksum = "518ef76f2f87365916b142844c16d8fefd85039bc5699050210a7778ee1cd1de"

 [[package]]
 name = "memchr"
@@ -906,14 +903,13 @@ dependencies = [

 [[package]]
 name = "mio"
-version = "0.8.6"
+version = "0.8.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b9d9a46eff5b4ff64b45a9e316a6d1e0bc719ef429cbec4dc630684212bfdf9"
+checksum = "927a765cd3fc26206e66b296465fa9d3e5ab003e651c1b3c060e7956d96b19d2"
 dependencies = [
 "libc",
- "log",
 "wasi",
- "windows-sys 0.45.0",
+ "windows-sys 0.48.0",
 ]

 [[package]]
@@ -952,15 +948,15 @@ dependencies = [

 [[package]]
 name = "once_cell"
-version = "1.17.1"
+version = "1.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7e5500299e16ebb147ae15a00a942af264cf3688f47923b8fc2cd5858f23ad3"
+checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"

 [[package]]
 name = "openssl"
-version = "0.10.52"
+version = "0.10.54"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "01b8574602df80f7b85fdfc5392fa884a4e3b3f4f35402c070ab34c3d3f78d56"
+checksum = "69b3f656a17a6cbc115b5c7a40c616947d213ba182135b014d6051b73ab6f019"
 dependencies = [
 "bitflags",
 "cfg-if",
@@ -979,7 +975,7 @@ checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.16",
+ "syn 2.0.18",
 ]

 [[package]]
@@ -989,13 +985,23 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"

 [[package]]
-name = "openssl-sys"
-version = "0.9.87"
+name = "openssl-src"
+version = "111.26.0+1.1.1u"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e17f59264b2809d77ae94f0e1ebabc434773f370d6ca667bd223ea10e06cc7e"
+checksum = "efc62c9f12b22b8f5208c23a7200a442b2e5999f8bdf80233852122b5a4f6f37"
+dependencies = [
+ "cc",
+]
+
+[[package]]
+name = "openssl-sys"
+version = "0.9.88"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c2ce0f250f34a308dcfdbb351f511359857d4ed2134ba715a4eadd46e1ffd617"
 dependencies = [
 "cc",
 "libc",
+ "openssl-src",
 "pkg-config",
 "vcpkg",
 ]
@@ -1012,15 +1018,15 @@ dependencies = [

 [[package]]
 name = "parking_lot_core"
-version = "0.9.7"
+version = "0.9.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9069cbb9f99e3a5083476ccb29ceb1de18b9118cafa53e90c9551235de2b9521"
+checksum = "93f00c865fe7cabf650081affecd3871070f26767e7b2070a3ffae14c654b447"
 dependencies = [
 "cfg-if",
 "libc",
- "redox_syscall 0.2.16",
+ "redox_syscall 0.3.5",
 "smallvec",
- "windows-sys 0.45.0",
+ "windows-targets",
 ]

 [[package]]
@@ -1048,9 +1054,9 @@ dependencies = [

 [[package]]
 name = "percent-encoding"
-version = "2.2.0"
+version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "478c572c3d73181ff3c2539045f6eb99e5491218eae919370993b890cdbdd98e"
+checksum = "9b2a4787296e9989611394c33f193f676704af1686e70b8f8033ab5ba9a35a94"

 [[package]]
 name = "petgraph"
@@ -1098,9 +1104,9 @@ dependencies = [

 [[package]]
 name = "proc-macro2"
-version = "1.0.58"
+version = "1.0.60"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa1fb82fc0c281dd9671101b66b771ebbe1eaf967b96ac8740dcba4b70005ca8"
+checksum = "dec2b086b7a862cf4de201096214fa870344cf922b2b30c167badb3af3195406"
 dependencies = [
 "unicode-ident",
 ]
@@ -1161,9 +1167,9 @@ dependencies = [

 [[package]]
 name = "quote"
-version = "1.0.27"
+version = "1.0.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f4f29d145265ec1c483c7c654450edde0bfe043d3938d6972630663356d9500"
+checksum = "1b9ab9c7eadfd8df19006f1cf1a4aed13540ed5cbc047010ece5826e10825488"
 dependencies = [
 "proc-macro2",
 ]
@@ -1218,9 +1224,9 @@ dependencies = [

 [[package]]
 name = "regex"
-version = "1.8.2"
+version = "1.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d1a59b5d8e97dee33696bf13c5ba8ab85341c002922fba050069326b9c498974"
+checksum = "d0ab3ca65655bb1e41f2a8c8cd662eb4fb035e67c3f78da1d61dffe89d07300f"
 dependencies = [
 "aho-corasick",
 "memchr",
@@ -1404,22 +1410,22 @@ dependencies = [

 [[package]]
 name = "serde"
-version = "1.0.163"
+version = "1.0.164"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2113ab51b87a539ae008b5c6c02dc020ffa39afd2d83cffcb3f4eb2722cebec2"
+checksum = "9e8c8cf938e98f769bc164923b06dce91cea1751522f46f8466461af04c9027d"
 dependencies = [
 "serde_derive",
 ]

 [[package]]
 name = "serde_derive"
-version = "1.0.163"
+version = "1.0.164"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c805777e3930c8883389c602315a24224bcc738b63905ef87cd1420353ea93e"
+checksum = "d9735b638ccc51c28bf6914d90a2e9725b377144fc612c49a611fddd1b631d68"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.16",
+ "syn 2.0.18",
 ]

 [[package]]
@@ -1526,9 +1532,9 @@ dependencies = [

 [[package]]
 name = "syn"
-version = "2.0.16"
+version = "2.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a6f671d4b5ffdb8eadec19c0ae67fe2639df8684bd7bc4b83d986b8db549cf01"
+checksum = "32d41677bcbe24c20c52e7c70b0d8db04134c5d1066bf98662e2871ad200ea3e"
 dependencies = [
 "proc-macro2",
 "quote",
@@ -1548,15 +1554,16 @@ dependencies = [

 [[package]]
 name = "tempfile"
-version = "3.5.0"
+version = "3.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9fbec84f381d5795b08656e4912bec604d162bff9291d6189a78f4c8ab87998"
+checksum = "31c0432476357e58790aaa47a8efb0c5138f137343f3b5f23bd36a27e3b0a6d6"
 dependencies = [
+ "autocfg",
 "cfg-if",
 "fastrand",
 "redox_syscall 0.3.5",
 "rustix",
- "windows-sys 0.45.0",
+ "windows-sys 0.48.0",
 ]

 [[package]]
@@ -1585,14 +1592,14 @@ checksum = "f9456a42c5b0d803c8cd86e73dd7cc9edd429499f37a3550d286d5e86720569f"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.16",
+ "syn 2.0.18",
 ]

 [[package]]
 name = "time"
-version = "0.3.21"
+version = "0.3.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f3403384eaacbca9923fa06940178ac13e4edb725486d70e8e15881d0c836cc"
+checksum = "ea9e1b3cf1243ae005d9e74085d4d542f3125458f3a81af210d901dcd7411efd"
 dependencies = [
 "serde",
 "time-core",
@@ -1621,9 +1628,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"

 [[package]]
 name = "tokio"
-version = "1.28.1"
+version = "1.28.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0aa32867d44e6f2ce3385e89dceb990188b8bb0fb25b0cf576647a6f98ac5105"
+checksum = "94d7b1cfd2aa4011f2de74c2c4c63665e27a71006b0a192dcd2710272e73dfa2"
 dependencies = [
 "autocfg",
 "bytes",
@@ -1646,7 +1653,7 @@ checksum = "630bdcf245f78637c13ec01ffae6187cca34625e8c63150d424b59e55af2675e"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.16",
+ "syn 2.0.18",
 ]

 [[package]]
@@ -1661,9 +1668,9 @@ dependencies = [

 [[package]]
 name = "tokio-rustls"
-version = "0.24.0"
+version = "0.24.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e0d409377ff5b1e3ca6437aa86c1eb7d40c134bfec254e44c830defa92669db5"
+checksum = "c28327cf380ac148141087fbfb9de9d7bd4e84ab5d2c28fbc911d753de8a7081"
 dependencies = [
 "rustls",
 "tokio",
@@ -1688,11 +1695,14 @@ checksum = "ec509ac96e9a0c43427c74f003127d953a265737636129424288d27cb5c4b12c"
 dependencies = [
 "futures-util",
 "log",
+ "native-tls",
 "rustls",
 "rustls-native-certs",
 "tokio",
+ "tokio-native-tls",
 "tokio-rustls",
 "tungstenite",
+ "webpki-roots",
 ]

 [[package]]
@@ -1735,7 +1745,7 @@ checksum = "0f57e3ca2a01450b1a921183a9c9cbfda207fd822cef4ccb00a65402cbba7a74"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.16",
+ "syn 2.0.18",
 ]

 [[package]]
@@ -1765,6 +1775,7 @@ dependencies = [
 "http",
 "httparse",
 "log",
+ "native-tls",
 "rand",
 "rustls",
 "sha1",
@@ -1815,9 +1826,9 @@ checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"

 [[package]]
 name = "url"
-version = "2.3.1"
+version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0d68c799ae75762b8c3fe375feb6600ef5602c883c5d21eb51c09f22b83c4643"
+checksum = "50bff7831e19200a85b17131d085c25d7811bc4e186efdaf54bbd132994a88cb"
 dependencies = [
 "form_urlencoded",
 "idna",
@@ -1879,7 +1890,7 @@ dependencies = [
 "once_cell",
 "proc-macro2",
 "quote",
- "syn 2.0.16",
+ "syn 2.0.18",
 "wasm-bindgen-shared",
 ]

@@ -1913,7 +1924,7 @@ checksum = "e128beba882dd1eb6200e1dc92ae6c5dbaa4311aa7bb211ca035779e5efc39f8"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.16",
+ "syn 2.0.18",
 "wasm-bindgen-backend",
 "wasm-bindgen-shared",
 ]
@@ -1944,6 +1955,15 @@ dependencies = [
 "untrusted",
 ]

+[[package]]
+name = "webpki-roots"
+version = "0.23.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b03058f88386e5ff5310d9111d53f48b17d732b401aeb83a8d5190f2ac459338"
+dependencies = [
+ "rustls-webpki",
+]
+
 [[package]]
 name = "webrtc-sys"
 version = "0.1.1"
@@ -2017,37 +2037,13 @@ dependencies = [
 "windows_x86_64_msvc 0.42.2",
 ]

-[[package]]
-name = "windows-sys"
-version = "0.45.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
-dependencies = [
- "windows-targets 0.42.2",
-]
-
 [[package]]
 name = "windows-sys"
 version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
 dependencies = [
- "windows-targets 0.48.0",
-]
-
-[[package]]
-name = "windows-targets"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e5180c00cd44c9b1c88adb3693291f1cd93605ded80c250a75d472756b4d071"
-dependencies = [
- "windows_aarch64_gnullvm 0.42.2",
- "windows_aarch64_msvc 0.42.2",
- "windows_i686_gnu 0.42.2",
- "windows_i686_msvc 0.42.2",
- "windows_x86_64_gnu 0.42.2",
- "windows_x86_64_gnullvm 0.42.2",
- "windows_x86_64_msvc 0.42.2",
+ "windows-targets",
 ]

 [[package]]
@@ -6,6 +6,14 @@ license = "Apache-2.0"
 description = "LiveKit interface for foreign languages"
 repository = "https://github.com/livekit/client-sdk-rust" 

+[features]
+default = ["__rustls-tls"]
+native-tls = ["livekit/native-tls"]
+native-tls-vendored = ["livekit/native-tls-vendored"]
+rustls-tls-native-roots = ["livekit/rustls-tls-native-roots"]
+rustls-tls-webpki-roots = ["livekit/rustls-tls-webpki-roots"]
+__rustls-tls = ["livekit/__rustls-tls"]
+
 [dependencies]
 livekit = { path = "../livekit", version = "0.1.1" }
 livekit-protocol = { path = "../livekit-protocol", version = "0.1.0" }
@@ -6,13 +6,25 @@ license = "Apache-2.0"
 description = "Native SDK for LiveKit"
 repository = "https://github.com/livekit/client-sdk-rust" 

+[features]
+# By default ws TLS is not enabled
+default = []
+
+# Note that the following features only change the behavior of tokio-tungstenite.
+# It doesn't change the behavior of libwebrtc/webrtc-sys
+native-tls = ["tokio-tungstenite/native-tls"]
+native-tls-vendored = ["tokio-tungstenite/native-tls-vendored"]
+rustls-tls-native-roots = ["tokio-tungstenite/rustls-tls-native-roots"]
+rustls-tls-webpki-roots = ["tokio-tungstenite/rustls-tls-webpki-roots"]
+__rustls-tls = ["tokio-tungstenite/__rustls-tls"]
+
 [dependencies]
 livekit-webrtc = { path = "../livekit-webrtc", version = "0.1.1" }
 livekit-protocol = { path = "../livekit-protocol", version = "0.1.0" }
 prost = "0.11"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1.0"
-tokio-tungstenite = { version = "0.19", features = ["rustls-tls-native-roots"] }
+tokio-tungstenite = { version = "0.19" }
 tokio = { version = "1", features = ["full"] }
 tokio-stream = "0.1"
 parking_lot = { version = "0.12.1", features = ["send_guard"] }