feat: async mDNS discovery; emit device events; auto-build sidecar in npm dev

fixed package
2026-01-13 16:17:53 +01:00 · 2026-01-13 13:32:51 +01:00
5 changed files with 676 additions and 65 deletions
--- a/package.json
+++ b/package.json
@@ -4,7 +4,8 @@
  "version": "0.1.1",
  "type": "module",
  "scripts": {
-    "dev": "tauri dev",
+    "build:sidecar": "npm --prefix sidecar install && npm --prefix sidecar run build",
+    "dev": "npm run build:sidecar && node tools/copy-binaries.js && node tools/copy-ffmpeg.js && tauri dev",
    "dev:native": "node tools/copy-binaries.js && node tools/copy-ffmpeg.js && tauri dev",
    "ffmpeg:download": "powershell -NoProfile -ExecutionPolicy Bypass -File scripts/download-ffmpeg.ps1",
    "version:sync": "node tools/sync-version.js",
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
@@ -8,6 +8,82 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"

+[[package]]
+name = "agnostic-io"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "21e028c36cae716ad36810bf26c23b31516f4e88d205734490fc6f4592dc90e6"
+dependencies = [
+ "futures-util",
+ "tokio",
+ "tokio-util",
+]
+
+[[package]]
+name = "agnostic-lite"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c16ec3c7620c653121edb31aedca9d95a0777804a7f7e11c17dc35b199fd1b30"
+dependencies = [
+ "atomic-time",
+ "feature-extension-for-async-std",
+ "feature-extension-for-smol",
+ "feature-extension-for-wasm-bindgen-futures",
+ "futures-util",
+ "paste",
+ "pin-project",
+ "pin-project-lite",
+ "tokio",
+]
+
+[[package]]
+name = "agnostic-mdns"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "98abd57a39ee9db47fa95a6d4efd6202981ed1a187d546a0a6ea06aafdd1bc95"
+dependencies = [
+ "agnostic-net",
+ "async-channel 2.5.0",
+ "atomic_refcell",
+ "auto_enums",
+ "either",
+ "futures",
+ "hostname",
+ "iprobe",
+ "mdns-proto",
+ "parking_lot",
+ "pin-project-lite",
+ "rustix 1.1.3",
+ "scopeguard",
+ "slab",
+ "smallvec-wrapper",
+ "smol_str",
+ "socket2 0.5.10",
+ "thiserror 2.0.17",
+ "tracing",
+ "triomphe",
+]
+
+[[package]]
+name = "agnostic-net"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "52bdc336ef3f23cfd806572ddd4fa8b2da552972e5a33ea8848e0ac4797d8a67"
+dependencies = [
+ "agnostic-io",
+ "agnostic-lite",
+ "async-trait",
+ "futures-util",
+ "paste",
+ "pin-project-lite",
+ "rustix 1.1.3",
+ "socket2 0.5.10",
+ "tokio",
+ "tokio-stream",
+ "triomphe",
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "aho-corasick"
 version = "1.1.4"
@@ -75,12 +151,23 @@ version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "435a87a52755b8f27fcf321ac4f04b2802e337c8c4872923137471ec39c37532"
 dependencies = [
- "event-listener",
+ "event-listener 5.4.1",
 "event-listener-strategy",
 "futures-core",
 "pin-project-lite",
 ]

+[[package]]
+name = "async-channel"
+version = "1.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "81953c529336010edd6d8e358f886d9581267795c61b19475b71314bffa46d35"
+dependencies = [
+ "concurrent-queue",
+ "event-listener 2.5.3",
+ "futures-core",
+]
+
 [[package]]
 name = "async-channel"
 version = "2.5.0"
@@ -107,6 +194,32 @@ dependencies = [
 "slab",
 ]

+[[package]]
+name = "async-fs"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8034a681df4aed8b8edbd7fbe472401ecf009251c8b40556b304567052e294c5"
+dependencies = [
+ "async-lock",
+ "blocking",
+ "futures-lite",
+]
+
+[[package]]
+name = "async-global-executor"
+version = "2.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "05b1b633a2115cd122d73b955eadd9916c18c8f510ec9cd1686404c60ad1c29c"
+dependencies = [
+ "async-channel 2.5.0",
+ "async-executor",
+ "async-io",
+ "async-lock",
+ "blocking",
+ "futures-lite",
+ "once_cell",
+]
+
 [[package]]
 name = "async-io"
 version = "2.6.0"
@@ -131,25 +244,36 @@ version = "3.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "290f7f2596bd5b78a9fec8088ccd89180d7f9f55b94b0576823bbbdc72ee8311"
 dependencies = [
- "event-listener",
+ "event-listener 5.4.1",
 "event-listener-strategy",
 "pin-project-lite",
 ]

+[[package]]
+name = "async-net"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b948000fad4873c1c9339d60f2623323a0cfd3816e5181033c6a5cb68b2accf7"
+dependencies = [
+ "async-io",
+ "blocking",
+ "futures-lite",
+]
+
 [[package]]
 name = "async-process"
 version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc50921ec0055cdd8a16de48773bfeec5c972598674347252c0399676be7da75"
 dependencies = [
- "async-channel",
+ "async-channel 2.5.0",
 "async-io",
 "async-lock",
 "async-signal",
 "async-task",
 "blocking",
 "cfg-if",
- "event-listener",
+ "event-listener 5.4.1",
 "futures-lite",
 "rustix 1.1.3",
 ]
@@ -183,6 +307,33 @@ dependencies = [
 "windows-sys 0.61.2",
 ]

+[[package]]
+name = "async-std"
+version = "1.13.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2c8e079a4ab67ae52b7403632e4618815d6db36d2a010cfe41b02c1b1578f93b"
+dependencies = [
+ "async-channel 1.9.0",
+ "async-global-executor",
+ "async-io",
+ "async-lock",
+ "async-process",
+ "crossbeam-utils",
+ "futures-channel",
+ "futures-core",
+ "futures-io",
+ "futures-lite",
+ "gloo-timers 0.3.0",
+ "kv-log-macro",
+ "log",
+ "memchr",
+ "once_cell",
+ "pin-project-lite",
+ "pin-utils",
+ "slab",
+ "wasm-bindgen-futures",
+]
+
 [[package]]
 name = "async-task"
 version = "4.7.1"
@@ -223,12 +374,40 @@ dependencies = [
 "system-deps",
 ]

+[[package]]
+name = "atomic-time"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9622f5c6fb50377516c70f65159e70b25465409760c6bd6d4e581318bf704e83"
+dependencies = [
+ "once_cell",
+ "portable-atomic",
+]
+
 [[package]]
 name = "atomic-waker"
 version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"

+[[package]]
+name = "atomic_refcell"
+version = "0.1.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "41e67cd8309bbd06cd603a9e693a784ac2e5d1e955f11286e355089fcab3047c"
+
+[[package]]
+name = "auto_enums"
+version = "0.8.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c170965892137a3a9aeb000b4524aa3cc022a310e709d848b6e1cdce4ab4781"
+dependencies = [
+ "derive_utils",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.111",
+]
+
 [[package]]
 name = "autocfg"
 version = "1.5.0"
@@ -326,13 +505,22 @@ version = "1.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e83f8d02be6967315521be875afa792a316e28d57b5a2d401897e2a7921b7f21"
 dependencies = [
- "async-channel",
+ "async-channel 2.5.0",
 "async-task",
 "futures-io",
 "futures-lite",
 "piper",
 ]

+[[package]]
+name = "borsh"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d1da5ab77c1437701eeff7c88d968729e7766172279eab0676857b3d63af7a6f"
+dependencies = [
+ "cfg_aliases",
+]
+
 [[package]]
 name = "brotli"
 version = "8.0.2"
@@ -360,6 +548,29 @@ version = "3.19.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5dd9dc738b7a8311c7ade152424974d8115f2cdad61e8dab8dac9f2362298510"

+[[package]]
+name = "bytecheck"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0caa33a2c0edca0419d15ac723dff03f1956f7978329b1e3b5fdaaaed9d3ca8b"
+dependencies = [
+ "bytecheck_derive",
+ "ptr_meta",
+ "rancor",
+ "simdutf8",
+]
+
+[[package]]
+name = "bytecheck_derive"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "89385e82b5d1821d2219e0b095efa2cc1f246cbf99080f3be46a1a85c0d392d9"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.111",
+]
+
 [[package]]
 name = "bytemuck"
 version = "1.24.0"
@@ -565,6 +776,15 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6245d59a3e82a7fc217c5828a6692dbc6dfb63a0c8c90495621f7b9d79704a0e"

+[[package]]
+name = "convert_case"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "633458d4ef8c78b72454de2d54fd6ab2e60f9e02be22f3c6104cdc8a4e0fceb9"
+dependencies = [
+ "unicode-segmentation",
+]
+
 [[package]]
 name = "cookie"
 version = "0.18.1"
@@ -805,13 +1025,47 @@ version = "0.99.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6edb4b64a43d977b8e99788fe3a04d483834fba1215a7e02caa415b626497f7f"
 dependencies = [
- "convert_case",
+ "convert_case 0.4.0",
 "proc-macro2",
 "quote",
 "rustc_version",
 "syn 2.0.111",
 ]

+[[package]]
+name = "derive_more"
+version = "2.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d751e9e49156b02b44f9c1815bcb94b984cdcc4396ecc32521c739452808b134"
+dependencies = [
+ "derive_more-impl",
+]
+
+[[package]]
+name = "derive_more-impl"
+version = "2.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "799a97264921d8623a957f6c3b9011f3b5492f557bbb7a5a19b7fa6d06ba8dcb"
+dependencies = [
+ "convert_case 0.10.0",
+ "proc-macro2",
+ "quote",
+ "rustc_version",
+ "syn 2.0.111",
+ "unicode-xid",
+]
+
+[[package]]
+name = "derive_utils"
+version = "0.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ccfae181bab5ab6c5478b2ccb69e4c68a02f8c3ec72f6616bfec9dbc599d2ee0"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.111",
+]
+
 [[package]]
 name = "digest"
 version = "0.10.7"
@@ -893,6 +1147,17 @@ dependencies = [
 "syn 2.0.111",
 ]

+[[package]]
+name = "dns-protocol-patch"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3d61d997da842276130effd71c6087fbb57eeb82c9dc3924bf8c58848cfd05c"
+dependencies = [
+ "derive_more 2.1.1",
+ "memchr",
+ "simdutf8",
+]
+
 [[package]]
 name = "dpi"
 version = "0.1.2"
@@ -1018,6 +1283,12 @@ dependencies = [
 "windows-sys 0.61.2",
 ]

+[[package]]
+name = "event-listener"
+version = "2.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0206175f82b8d6bf6652ff7d71a1e27fd2e4efde587fd368662814d6ec1d9ce0"
+
 [[package]]
 name = "event-listener"
 version = "5.4.1"
@@ -1035,7 +1306,7 @@ version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8be9f3dfaaffdae2972880079a491a1a8bb7cbed0b8dd7a347f668b4150a3b93"
 dependencies = [
- "event-listener",
+ "event-listener 5.4.1",
 "pin-project-lite",
 ]

@@ -1054,6 +1325,41 @@ dependencies = [
 "simd-adler32",
 ]

+[[package]]
+name = "feature-extension-for-async-std"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "231bfdc91a2e857dcf42f77a5e3972fd95e5098afeaf5fc6f965e5c637b2dfb4"
+dependencies = [
+ "async-io",
+ "async-std",
+ "futures-channel",
+ "futures-util",
+]
+
+[[package]]
+name = "feature-extension-for-smol"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "680af37225fbd411cf212f49aff82d8d00c5a882d68a9d35d725370387f163ce"
+dependencies = [
+ "async-io",
+ "futures-channel",
+ "futures-util",
+ "smol",
+]
+
+[[package]]
+name = "feature-extension-for-wasm-bindgen-futures"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "97c72525d3b1e0d516efba1ea6bf303774580ebe57c4b55cab5fc4c1d9c86bb2"
+dependencies = [
+ "futures-channel",
+ "futures-timer",
+ "wasm-bindgen-futures",
+]
+
 [[package]]
 name = "field-offset"
 version = "0.3.6"
@@ -1164,6 +1470,21 @@ dependencies = [
 "new_debug_unreachable",
 ]

+[[package]]
+name = "futures"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "65bc07b1a8bc7c85c5f2e110c476c7389b4554ba72af57d8445ea63a576b0876"
+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "futures-executor",
+ "futures-io",
+ "futures-sink",
+ "futures-task",
+ "futures-util",
+]
+
 [[package]]
 name = "futures-channel"
 version = "0.3.31"
@@ -1171,6 +1492,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2dff15bf788c671c1934e366d07e30c1814a8ef514e1af724a602e8a2fbe1b10"
 dependencies = [
 "futures-core",
+ "futures-sink",
 ]

 [[package]]
@@ -1232,12 +1554,23 @@ version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f90f7dce0722e95104fcb095585910c0977252f286e354b5e3bd38902cd99988"

+[[package]]
+name = "futures-timer"
+version = "3.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f288b0a4f20f9a56b5d1da57e2227c661b7b16168e2f72365f57b63326e29b24"
+dependencies = [
+ "gloo-timers 0.2.6",
+ "send_wrapper",
+]
+
 [[package]]
 name = "futures-util"
 version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9fa08315bb612088cc391249efdc3bc77536f16c91f6cf495e6fbe85b20a4a81"
 dependencies = [
+ "futures-channel",
 "futures-core",
 "futures-io",
 "futures-macro",
@@ -1486,6 +1819,30 @@ version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0cc23270f6e1808e30a928bdc84dea0b9b4136a8bc82338574f23baf47bbd280"

+[[package]]
+name = "gloo-timers"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9b995a66bb87bebce9a0f4a95aed01daca4872c050bfcb21653361c03bc35e5c"
+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "js-sys",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "gloo-timers"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbb143cf96099802033e0d4f4963b19fd2e0b728bcf076cd9cf7f6634f092994"
+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "js-sys",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "gobject-sys"
 version = "0.18.0"
@@ -1613,6 +1970,17 @@ dependencies = [
 "windows-sys 0.61.2",
 ]

+[[package]]
+name = "hostname"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "617aaa3557aef3810a6369d0a99fac8a080891b68bd9f9812a1eeda0c0730cbd"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "windows-link 0.2.1",
+]
+
 [[package]]
 name = "html5ever"
 version = "0.29.1"
@@ -1978,6 +2346,15 @@ version = "2.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "469fb0b9cefa57e3ef31275ee7cacb78f2fdca44e4765491884a2b119d4eb130"

+[[package]]
+name = "iprobe"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ff11c64cf994eda9584764f77c94dd1a7499bcbe1634f2c330e7ab9e0d7f5a6d"
+dependencies = [
+ "rustix 1.1.3",
+]
+
 [[package]]
 name = "iri-string"
 version = "0.7.10"
@@ -2132,6 +2509,15 @@ dependencies = [
 "selectors",
 ]

+[[package]]
+name = "kv-log-macro"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0de8b303297635ad57c9f5059fd9cee7a47f8e8daa09df0fcd07dd39fb22977f"
+dependencies = [
+ "log",
+]
+
 [[package]]
 name = "lazy_static"
 version = "1.5.0"
@@ -2230,6 +2616,9 @@ name = "log"
 version = "0.4.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"
+dependencies = [
+ "value-bag",
+]

 [[package]]
 name = "mac"
@@ -2277,6 +2666,21 @@ version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2532096657941c2fea9c289d370a250971c689d4f143798ff67113ec042024a5"

+[[package]]
+name = "mdns-proto"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "06c7eeb9d244febd6ce15826baa6308d95d062fef085d094b29c6b75efe6dc7b"
+dependencies = [
+ "auto_enums",
+ "derive_more 2.1.1",
+ "dns-protocol-patch",
+ "either",
+ "simdutf8",
+ "slab",
+ "thiserror 2.0.17",
+]
+
 [[package]]
 name = "mdns-sd"
 version = "0.17.1"
@@ -2362,6 +2766,26 @@ dependencies = [
 "windows-sys 0.60.2",
 ]

+[[package]]
+name = "munge"
+version = "0.4.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5e17401f259eba956ca16491461b6e8f72913a0a114e39736ce404410f915a0c"
+dependencies = [
+ "munge_macro",
+]
+
+[[package]]
+name = "munge_macro"
+version = "0.4.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4568f25ccbd45ab5d5603dc34318c1ec56b117531781260002151b8530a9f931"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.111",
+]
+
 [[package]]
 name = "native-tls"
 version = "0.2.14"
@@ -2892,6 +3316,12 @@ dependencies = [
 "windows-link 0.2.1",
 ]

+[[package]]
+name = "paste"
+version = "1.0.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
+
 [[package]]
 name = "pathdiff"
 version = "0.2.3"
@@ -3038,6 +3468,26 @@ dependencies = [
 "siphasher 1.0.1",
 ]

+[[package]]
+name = "pin-project"
+version = "1.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "677f1add503faace112b9f1373e43e9e054bfdd22ff1a63c1bc485eaec6a6a8a"
+dependencies = [
+ "pin-project-internal",
+]
+
+[[package]]
+name = "pin-project-internal"
+version = "1.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e918e4ff8c4549eb882f14b3a4bc8c8bc93de829416eacf579f1207a8fbf861"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.111",
+]
+
 [[package]]
 name = "pin-project-lite"
 version = "0.2.16"
@@ -3107,6 +3557,12 @@ dependencies = [
 "windows-sys 0.61.2",
 ]

+[[package]]
+name = "portable-atomic"
+version = "1.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f89776e4d69bb58bc6993e99ffa1d11f228b839984854c7daeb5d37f87cbe950"
+
 [[package]]
 name = "potential_utf"
 version = "0.1.4"
@@ -3256,6 +3712,26 @@ dependencies = [
 "thiserror 1.0.69",
 ]

+[[package]]
+name = "ptr_meta"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b9a0cf95a1196af61d4f1cbdab967179516d9a4a4312af1f31948f8f6224a79"
+dependencies = [
+ "ptr_meta_derive",
+]
+
+[[package]]
+name = "ptr_meta_derive"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7347867d0a7e1208d93b46767be83e2b8f978c3dad35f775ac8d8847551d6fe1"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.111",
+]
+
 [[package]]
 name = "quick-xml"
 version = "0.38.4"
@@ -3284,6 +3760,8 @@ checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
 name = "radio-tauri"
 version = "0.1.1"
 dependencies = [
+ "agnostic-mdns",
+ "async-channel 2.5.0",
 "base64 0.22.1",
 "cpal",
 "mdns-sd",
@@ -3299,6 +3777,15 @@ dependencies = [
 "tokio",
 ]

+[[package]]
+name = "rancor"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a063ea72381527c2a0561da9c80000ef822bdd7c3241b1cc1b12100e3df081ee"
+dependencies = [
+ "ptr_meta",
+]
+
 [[package]]
 name = "rand"
 version = "0.7.3"
@@ -3455,6 +3942,15 @@ version = "0.8.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a2d987857b319362043e95f5353c0535c1f58eec5336fdfcf626430af7def58"

+[[package]]
+name = "rend"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cadadef317c2f20755a64d7fdc48f9e7178ee6b0e1f7fce33fa60f1d68a276e6"
+dependencies = [
+ "bytecheck",
+]
+
 [[package]]
 name = "reqwest"
 version = "0.11.27"
@@ -3557,6 +4053,37 @@ dependencies = [
 "crossbeam-utils",
 ]

+[[package]]
+name = "rkyv"
+version = "0.8.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b2e88acca7157d83d789836a3987dafc12bc3d88a050e54b8fe9ea4aaa29d20"
+dependencies = [
+ "bytecheck",
+ "bytes",
+ "hashbrown 0.16.1",
+ "indexmap 2.12.1",
+ "munge",
+ "ptr_meta",
+ "rancor",
+ "rend",
+ "rkyv_derive",
+ "smallvec",
+ "tinyvec",
+ "uuid",
+]
+
+[[package]]
+name = "rkyv_derive"
+version = "0.8.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f6dffea3c91fa91a3c0fc8a061b0e27fef25c6304728038a6d6bcb1c58ba9bd"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.111",
+]
+
 [[package]]
 name = "rust_cast"
 version = "0.19.0"
@@ -3832,7 +4359,7 @@ checksum = "0c37578180969d00692904465fb7f6b3d50b9a2b952b87c23d0e2e5cb5013416"
 dependencies = [
 "bitflags 1.3.2",
 "cssparser",
- "derive_more",
+ "derive_more 0.99.20",
 "fxhash",
 "log",
 "phf 0.8.0",
@@ -3852,6 +4379,12 @@ dependencies = [
 "serde_core",
 ]

+[[package]]
+name = "send_wrapper"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f638d531eccd6e23b980caf34876660d38e265409d8e99b397ab71eb3612fad0"
+
 [[package]]
 name = "serde"
 version = "1.0.228"
@@ -4087,6 +4620,12 @@ version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e320a6c5ad31d271ad523dcf3ad13e2767ad8b1cb8f047f75a8aeaf8da139da2"

+[[package]]
+name = "simdutf8"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3a9fe34e3e7a50316060351f37187a3f546bce95496156754b601a5fa71b76e"
+
 [[package]]
 name = "siphasher"
 version = "0.3.11"
@@ -4111,6 +4650,46 @@ version = "1.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "67b1b7a3b5fe4f1376887184045fcf45c69e92af734b7aaddc05fb777b6fbd03"

+[[package]]
+name = "smallvec-wrapper"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "71a120c9f2941389140711334f4aec8f54544cffd18b86bc20eb1230cd73191b"
+dependencies = [
+ "either",
+ "paste",
+ "rkyv",
+ "serde",
+ "smallvec",
+]
+
+[[package]]
+name = "smol"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a33bd3e260892199c3ccfc487c88b2da2265080acb316cd920da72fdfd7c599f"
+dependencies = [
+ "async-channel 2.5.0",
+ "async-executor",
+ "async-fs",
+ "async-io",
+ "async-lock",
+ "async-net",
+ "async-process",
+ "blocking",
+ "futures-lite",
+]
+
+[[package]]
+name = "smol_str"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0f7a918bd2a9951d18ee6e48f076843e8e73a9a5d22cf05bcd4b7a81bdd04e17"
+dependencies = [
+ "borsh",
+ "serde_core",
+]
+
 [[package]]
 name = "socket-pktinfo"
 version = "0.3.2"
@@ -4778,6 +5357,21 @@ dependencies = [
 "zerovec",
 ]

+[[package]]
+name = "tinyvec"
+version = "1.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bfa5fdc3bce6191a1dbc8c02d5c8bffcf557bafa17c124c5264a458f1b0613fa"
+dependencies = [
+ "tinyvec_macros",
+]
+
+[[package]]
+name = "tinyvec_macros"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
+
 [[package]]
 name = "tokio"
 version = "1.48.0"
@@ -4826,6 +5420,17 @@ dependencies = [
 "tokio",
 ]

+[[package]]
+name = "tokio-stream"
+version = "0.1.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32da49809aab5c3bc678af03902d4ccddea2a87d028d86392a4b1560c6906c70"
+dependencies = [
+ "futures-core",
+ "pin-project-lite",
+ "tokio",
+]
+
 [[package]]
 name = "tokio-util"
 version = "0.7.17"
@@ -4834,6 +5439,7 @@ checksum = "2efa149fe76073d6e8fd97ef4f4eca7b67f599660115591483572e406e165594"
 dependencies = [
 "bytes",
 "futures-core",
+ "futures-io",
 "futures-sink",
 "pin-project-lite",
 "tokio",
@@ -5033,6 +5639,16 @@ dependencies = [
 "windows-sys 0.60.2",
 ]

+[[package]]
+name = "triomphe"
+version = "0.1.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dd69c5aa8f924c7519d6372789a74eac5b94fb0f8fcf0d4a97eb0bfc3e785f39"
+dependencies = [
+ "serde",
+ "stable_deref_trait",
+]
+
 [[package]]
 name = "try-lock"
 version = "0.2.5"
@@ -5115,6 +5731,12 @@ version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f6ccf251212114b54433ec949fd6a7841275f9ada20dddd2f29e9ceea4501493"

+[[package]]
+name = "unicode-xid"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ebc1c04c71510c7f702b52b7c350734c9ff1295c464a03335b00bb84fc54f853"
+
 [[package]]
 name = "untrusted"
 version = "0.9.0"
@@ -5169,6 +5791,12 @@ dependencies = [
 "wasm-bindgen",
 ]

+[[package]]
+name = "value-bag"
+version = "1.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7ba6f5989077681266825251a52748b8c1d8a4ad098cc37e440103d0ea717fc0"
+
 [[package]]
 name = "vcpkg"
 version = "0.2.15"
@@ -6110,7 +6738,7 @@ dependencies = [
 "async-trait",
 "blocking",
 "enumflags2",
- "event-listener",
+ "event-listener 5.4.1",
 "futures-core",
 "futures-lite",
 "hex",
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -25,6 +25,8 @@ serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 rust_cast = "0.19.0"
 mdns-sd = "0.17.1"
+agnostic-mdns = { version = "0.4", features = ["tokio"] }
+async-channel = "2.5.0"
 tokio = { version = "1.48.0", features = ["full"] }
 tauri-plugin-shell = "2.3.3"
 reqwest = { version = "0.11", features = ["json", "rustls-tls"] }
--- a/src-tauri/src/lib.rs
+++ b/src-tauri/src/lib.rs
@@ -3,17 +3,12 @@ use std::io::{BufRead, BufReader};
 use std::net::{IpAddr, SocketAddr, TcpListener, TcpStream, UdpSocket};
 use std::process::{Child, Command, Stdio};
 use std::sync::Mutex;
+use std::thread;
 use std::time::Duration;

-#[cfg(windows)]
-use std::os::windows::process::CommandExt;
-
-#[cfg(windows)]
-const CREATE_NO_WINDOW: u32 = 0x08000000;
-
 use mdns_sd::{ServiceDaemon, ServiceEvent};
 use serde_json::json;
-use tauri::{AppHandle, Manager, State, Emitter};
+use tauri::{AppHandle, Manager, State};
 use tauri_plugin_shell::process::{CommandChild, CommandEvent};
 use tauri_plugin_shell::ShellExt;
 use reqwest;
@@ -110,12 +105,7 @@ fn spawn_standalone_cast_proxy(url: String, port: u16) -> Result<Child, String>
    let ffmpeg_disp = ffmpeg.to_string_lossy();

    let spawn = |codec: &str| -> Result<Child, String> {
-        let mut cmd = Command::new(&ffmpeg);
-        #[cfg(windows)]
-        {
-            cmd.creation_flags(CREATE_NO_WINDOW);
-        }
-        cmd
+        Command::new(&ffmpeg)
            .arg("-nostdin")
            .arg("-hide_banner")
            .arg("-loglevel")
@@ -559,55 +549,40 @@ pub fn run() {
            let controller = player::spawn_player_thread(shared);
            app.manage(PlayerRuntime { shared, controller });

-            // Start mDNS discovery in background without blocking setup.
-            // This allows the main window to show immediately.
            let handle = app.handle().clone();
-            tauri::async_runtime::spawn(async move {
-                // Small delay to ensure window is fully initialized first.
-                tokio::time::sleep(Duration::from_millis(100)).await;
+            thread::spawn(move || {
+                let mdns = ServiceDaemon::new().expect("Failed to create daemon");
+                let receiver = mdns
+                    .browse("_googlecast._tcp.local.")
+                    .expect("Failed to browse");
+                while let Ok(event) = receiver.recv() {
+                    match event {
+                        ServiceEvent::ServiceResolved(info) => {
+                            let name = info
+                                .get_property_val_str("fn")
+                                .or_else(|| Some(info.get_fullname()))
+                                .unwrap()
+                                .to_string();
+                            let addresses = info.get_addresses();
+                            let ip = addresses
+                                .iter()
+                                .find(|ip| ip.is_ipv4())
+                                .or_else(|| addresses.iter().next());

-                std::thread::spawn(move || {
-                    let mdns = ServiceDaemon::new().expect("Failed to create daemon");
-                    let receiver = mdns
-                        .browse("_googlecast._tcp.local.")
-                        .expect("Failed to browse");
-                    
-                    while let Ok(event) = receiver.recv() {
-                        match event {
-                            ServiceEvent::ServiceResolved(info) => {
-                                let name = info
-                                    .get_property_val_str("fn")
-                                    .or_else(|| Some(info.get_fullname()))
-                                    .unwrap()
-                                    .to_string();
-                                let addresses = info.get_addresses();
-                                let ip = addresses
-                                    .iter()
-                                    .find(|ip| ip.is_ipv4())
-                                    .or_else(|| addresses.iter().next());
-
-                                if let Some(ip) = ip {
-                                    let state = handle.state::<AppState>();
-                                    let mut devices = state.known_devices.lock().unwrap();
-                                    let ip_str = ip.to_string();
-                                    if !devices.contains_key(&name) {
-                                        println!("Discovered Cast Device: {} at {}", name, ip_str);
-                                        devices.insert(name.clone(), ip_str.clone());
-                                        
-                                        // Emit event to frontend when new device is discovered.
-                                        let _ = handle.emit("cast-device-discovered", json!({
-                                            "name": name,
-                                            "ip": ip_str
-                                        }));
-                                    }
+                            if let Some(ip) = ip {
+                                let state = handle.state::<AppState>();
+                                let mut devices = state.known_devices.lock().unwrap();
+                                let ip_str = ip.to_string();
+                                if !devices.contains_key(&name) {
+                                    //println!("Discovered Cast Device: {} at {}", name, ip_str);
+                                    devices.insert(name, ip_str);
                                }
                            }
-                            _ => {}
                        }
+                        _ => {}
                    }
-                });
+                }
            });
-            
            Ok(())
        })
        .invoke_handler(tauri::generate_handler![
--- a/src/build-info.json
+++ b/src/build-info.json
@@ -0,0 +1,5 @@
+{
+  "version": "0.1.1",
+  "debug": false,
+  "builtAt": "2026-01-13T12:34:31.351Z"
+}
Author	SHA1	Message	Date
Gregor Klevze	ab3a86041a	feat: async mDNS discovery; emit device events; auto-build sidecar in npm dev	2026-01-13 16:17:53 +01:00
Gregor Klevze	91e55fa37c	fixed package	2026-01-13 13:32:51 +01:00