local event bus server, start client and check

Cargo.lock

@@ -38,10 +38,10 @@ dependencies = [
  "bitflags",
  "bytes 1.4.0",
  "crossbeam-channel",
- "futures-core 0.3.28",
+ "futures-core",
- "futures-sink 0.3.28",
+ "futures-sink",
  "futures-task",
- "futures-util 0.3.28",
+ "futures-util",
  "log",
  "once_cell",
  "parking_lot 0.12.1",
@@ -59,8 +59,8 @@ checksum = "57a7559404a7f3573127aab53c08ce37a6c6a315c374a31070f3c91cd1b4a7fe"
 dependencies = [
  "bitflags",
  "bytes 1.4.0",
- "futures-core 0.3.28",
+ "futures-core",
- "futures-sink 0.3.28",
+ "futures-sink",
  "log",
  "memchr",
  "pin-project-lite 0.2.9",
@@ -87,7 +87,7 @@ dependencies = [
  "derive_more",
  "encoding_rs",
  "flate2",
- "futures-core 0.3.28",
+ "futures-core",
  "h2 0.3.18",
  "http",
  "httparse",
@@ -137,7 +137,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "15265b6b8e2347670eb363c47fc8c75208b4a4994b27192f345fcbe707804f3e"
 dependencies = [
  "actix-macros",
- "futures-core 0.3.28",
+ "futures-core",
  "tokio 1.28.0",
 ]
 
@@ -150,8 +150,8 @@ dependencies = [
  "actix-rt",
  "actix-service",
  "actix-utils",
- "futures-core 0.3.28",
+ "futures-core",
- "futures-util 0.3.28",
+ "futures-util",
  "mio 0.8.6",
  "num_cpus",
  "socket2 0.4.9",
@@ -165,7 +165,7 @@ version = "2.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3b894941f818cfdc7ccc4b9e60fa7e53b5042a2e8567270f9147d5591893373a"
 dependencies = [
- "futures-core 0.3.28",
+ "futures-core",
  "paste",
  "pin-project-lite 0.2.9",
 ]
@@ -202,8 +202,8 @@ dependencies = [
  "cookie 0.16.2",
  "derive_more",
  "encoding_rs",
- "futures-core 0.3.28",
+ "futures-core",
- "futures-util 0.3.28",
+ "futures-util",
  "http",
  "itoa 1.0.6",
  "language-tags",
@@ -453,7 +453,7 @@ checksum = "cf46fee83e5ccffc220104713af3292ff9bc7c64c7de289f66dae8e38d826833"
 dependencies = [
  "concurrent-queue",
  "event-listener",
- "futures-core 0.3.28",
+ "futures-core",
 ]
 
 [[package]]
@@ -462,7 +462,7 @@ version = "1.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7427a12b8dc09291528cfb1da2447059adb4a257388c2acd6497a79d55cf6f7c"
 dependencies = [
- "futures-io 0.3.28",
+ "futures-io",
  "simple-mutex",
 ]
 
@@ -504,7 +504,7 @@ dependencies = [
  "async-channel",
  "async-dup",
  "async-std",
- "futures-core 0.3.28",
+ "futures-core",
  "http-types",
  "httparse",
  "log",
@@ -606,9 +606,9 @@ dependencies = [
  "async-lock",
  "async-process",
  "crossbeam-utils",
- "futures-channel 0.3.28",
+ "futures-channel",
- "futures-core 0.3.28",
+ "futures-core",
- "futures-io 0.3.28",
+ "futures-io",
  "futures-lite",
  "gloo-timers",
  "kv-log-macro",
@@ -628,7 +628,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "65bb25e3145c6216eafb3eca6f8cd6e016f43c9d4416d0af7984de46acf4f288"
 dependencies = [
  "chrono",
- "futures-util 0.3.28",
+ "futures-util",
  "hex",
  "hmac 0.12.1",
  "http-types",
@@ -663,6 +663,19 @@ dependencies = [
  "syn 2.0.15",
 ]
 
+[[package]]
+name = "async-tungstenite"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "07b30ef0ea5c20caaa54baea49514a206308989c68be7ecd86c7f956e4da6378"
+dependencies = [
+ "futures-io",
+ "futures-util",
+ "log",
+ "pin-project-lite 0.2.9",
+ "tungstenite",
+]
+
 [[package]]
 name = "atoi"
 version = "1.0.0"
@@ -2167,8 +2180,8 @@ version = "0.10.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1657b4441c3403d9f7b3409e47575237dac27b1b5726df654a6ecbf92f0f7577"
 dependencies = [
- "futures-core 0.3.28",
+ "futures-core",
- "futures-sink 0.3.28",
+ "futures-sink",
  "nanorand",
  "pin-project",
  "spin 0.9.8",
@@ -2279,32 +2292,13 @@ version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "23342abe12aba583913b2e62f22225ff9c950774065e4bfb61a19cd9770fec40"
 dependencies = [
- "futures-channel 0.3.28",
+ "futures-channel",
- "futures-core 0.3.28",
+ "futures-core",
- "futures-executor 0.3.28",
+ "futures-executor",
- "futures-io 0.3.28",
+ "futures-io",
- "futures-sink 0.3.28",
+ "futures-sink",
  "futures-task",
- "futures-util 0.3.28",
+ "futures-util",
-]
-
-[[package]]
-name = "futures-async-runtime"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bab8d196f9bcbc3b33148960602889bf44c74afe5bea20ee970aaa08df2db2f5"
-dependencies = [
- "futures-core 0.2.1",
- "futures-stable",
-]
-
-[[package]]
-name = "futures-channel"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbb37ec6418c577b25f5b129c0f4456ad7ce8714ec43c59712aa7e4cd2cb6b85"
-dependencies = [
- "futures-core 0.2.1",
 ]
 
 [[package]]
@@ -2313,17 +2307,8 @@ version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "955518d47e09b25bbebc7a18df10b81f0c766eaf4c4f1cccef2fca5f2a4fb5f2"
 dependencies = [
- "futures-core 0.3.28",
+ "futures-core",
- "futures-sink 0.3.28",
+ "futures-sink",
-]
-
-[[package]]
-name = "futures-core"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7455c91eb2eae38f33b013f77ebe766c75761af333efd9d550e154045c63e225"
-dependencies = [
- "either",
 ]
 
 [[package]]
@@ -2332,28 +2317,15 @@ version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4bca583b7e26f571124fe5b7561d49cb2868d79116cfa0eefce955557c6fee8c"
 
-[[package]]
-name = "futures-executor"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5db1dd3979745f5e50b28fd604602f2715f9d5a28ab835a5f9686a9d84cd1315"
-dependencies = [
- "futures-channel 0.2.1",
- "futures-core 0.2.1",
- "futures-util 0.2.1",
- "lazy_static",
- "num_cpus",
-]
-
 [[package]]
 name = "futures-executor"
 version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ccecee823288125bd88b4d7f565c9e58e41858e47ab72e8ea2d64e93624386e0"
 dependencies = [
- "futures-core 0.3.28",
+ "futures-core",
  "futures-task",
- "futures-util 0.3.28",
+ "futures-util",
 ]
 
 [[package]]
@@ -2362,21 +2334,11 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a604f7a68fbf8103337523b1fadc8ade7361ee3f112f7c680ad179651616aed5"
 dependencies = [
- "futures-core 0.3.28",
+ "futures-core",
  "lock_api",
  "parking_lot 0.11.2",
 ]
 
-[[package]]
-name = "futures-io"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6a0470fdba9dc87c27a3564ad6d5cc04e080f3afa26c93549728cce46ab21a2"
-dependencies = [
- "futures-core 0.2.1",
- "iovec",
-]
-
 [[package]]
 name = "futures-io"
 version = "0.3.28"
@@ -2390,8 +2352,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49a9d51ce47660b1e808d3c990b4709f2f415d928835a17dfd16991515c46bce"
 dependencies = [
  "fastrand",
- "futures-core 0.3.28",
+ "futures-core",
- "futures-io 0.3.28",
+ "futures-io",
  "memchr",
  "parking",
  "pin-project-lite 0.2.9",
@@ -2409,63 +2371,29 @@ dependencies = [
  "syn 2.0.15",
 ]
 
-[[package]]
-name = "futures-sink"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a8a93a7c480876b8e02cdd70022e7eb9c8423575ea6a25a0b749b18834c16412"
-dependencies = [
- "either",
- "futures-channel 0.2.1",
- "futures-core 0.2.1",
-]
-
 [[package]]
 name = "futures-sink"
 version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f43be4fe21a13b9781a69afa4985b0f6ee0e1afab2c6f454a8cf30e2b2237b6e"
 
-[[package]]
-name = "futures-stable"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a222f540db94a09c275be08a406b5cd82f4311422b940a684795cdaef3d02e81"
-dependencies = [
- "futures-core 0.2.1",
- "futures-executor 0.2.1",
-]
-
 [[package]]
 name = "futures-task"
 version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "76d3d132be6c0e6aa1534069c705a74a5997a356c0dc2f86a47765e5617c5b65"
 
-[[package]]
-name = "futures-util"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0cf12a3fc1ccaf1bc2901ec6e0ed6ed407a4f16eaa20dd838f40cabf5f7b31f1"
-dependencies = [
- "either",
- "futures-channel 0.2.1",
- "futures-core 0.2.1",
- "futures-io 0.2.1",
- "futures-sink 0.2.1",
-]
-
 [[package]]
 name = "futures-util"
 version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "26b01e40b772d54cf6c6d721c1d1abd0647a0106a12ecaa1c186273392a69533"
 dependencies = [
- "futures-channel 0.3.28",
+ "futures-channel",
- "futures-core 0.3.28",
+ "futures-core",
- "futures-io 0.3.28",
+ "futures-io",
  "futures-macro",
- "futures-sink 0.3.28",
+ "futures-sink",
  "futures-task",
  "memchr",
  "pin-project-lite 0.2.9",
@@ -2589,7 +2517,7 @@ version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a8d5564e570a38b43d78bdc063374a0c3098c4f0d64005b12f9bbe87e869b6d7"
 dependencies = [
- "futures-channel 0.3.28",
+ "futures-channel",
  "gloo-events",
  "js-sys",
  "wasm-bindgen",
@@ -2602,8 +2530,8 @@ version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b995a66bb87bebce9a0f4a95aed01daca4872c050bfcb21653361c03bc35e5c"
 dependencies = [
- "futures-channel 0.3.28",
+ "futures-channel",
- "futures-core 0.3.28",
+ "futures-core",
  "js-sys",
  "wasm-bindgen",
 ]
@@ -2649,9 +2577,9 @@ checksum = "5e4728fd124914ad25e99e3d15a9361a879f6620f63cb56bbb08f95abb97a535"
 dependencies = [
  "bytes 0.5.6",
  "fnv",
- "futures-core 0.3.28",
+ "futures-core",
- "futures-sink 0.3.28",
+ "futures-sink",
- "futures-util 0.3.28",
+ "futures-util",
  "http",
  "indexmap",
  "slab",
@@ -2669,9 +2597,9 @@ checksum = "17f8a914c2987b688368b5138aa05321db91f4090cf26118185672ad588bce21"
 dependencies = [
  "bytes 1.4.0",
  "fnv",
- "futures-core 0.3.28",
+ "futures-core",
- "futures-sink 0.3.28",
+ "futures-sink",
- "futures-util 0.3.28",
+ "futures-util",
  "http",
  "indexmap",
  "slab",
@@ -2944,9 +2872,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a6f157065790a3ed2f88679250419b5cdd96e714a0d65f7797fd337186e96bb"
 dependencies = [
  "bytes 0.5.6",
- "futures-channel 0.3.28",
+ "futures-channel",
- "futures-core 0.3.28",
+ "futures-core",
- "futures-util 0.3.28",
+ "futures-util",
  "h2 0.2.7",
  "http",
  "http-body 0.3.1",
@@ -2968,9 +2896,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ab302d72a6f11a3b910431ff93aae7e773078c769f0a3ef15fb9ec692ed147d4"
 dependencies = [
  "bytes 1.4.0",
- "futures-channel 0.3.28",
+ "futures-channel",
- "futures-core 0.3.28",
+ "futures-core",
- "futures-util 0.3.28",
+ "futures-util",
  "h2 0.3.18",
  "http",
  "http-body 0.4.5",
@@ -3079,6 +3007,15 @@ version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "64e9829a50b42bb782c1df523f78d332fe371b10c661e78b7a3c34b0198e9fac"
 
+[[package]]
+name = "input_buffer"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f97967975f448f1a7ddb12b0bc41069d09ed6a1c161a92687e057325db35d413"
+dependencies = [
+ "bytes 1.4.0",
+]
+
 [[package]]
 name = "insta"
 version = "1.29.0"
@@ -3457,9 +3394,9 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f303ec0e94c6c54447f84f3b0ef7af769858a9c4ef56ef2a986d3dcd4c3fc9c"
 dependencies = [
- "futures-core 0.3.28",
+ "futures-core",
- "futures-sink 0.3.28",
+ "futures-sink",
- "futures-util 0.3.28",
+ "futures-util",
  "local-waker",
 ]
 
@@ -3468,17 +3405,21 @@ name = "local-event-bus"
 version = "0.1.0"
 dependencies = [
  "async-std",
+ "bincode",
+ "crossbeam-channel",
  "event-bus-adapter",
  "flumedb",
  "futures",
- "futures-async-runtime",
+ "futures-util",
- "futures-util 0.3.28",
  "gumdrop",
  "serde",
  "serde_json",
  "thiserror",
  "tide",
+ "tide-websockets",
  "tracing",
+ "tracing-subscriber",
+ "uuid 1.3.2",
 ]
 
 [[package]]
@@ -3908,8 +3849,8 @@ version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c24f96e21e7acc813c7a8394ee94978929db2bcc46cf6b5014fc612bf7760c22"
 dependencies = [
- "futures-channel 0.3.28",
+ "futures-channel",
- "futures-util 0.3.28",
+ "futures-util",
  "indexmap",
  "js-sys",
  "once_cell",
@@ -3925,9 +3866,9 @@ checksum = "1ca41c4933371b61c2a2f214bf16931499af4ec90543604ec828f7a625c09113"
 dependencies = [
  "async-trait",
  "crossbeam-channel",
- "futures-channel 0.3.28",
+ "futures-channel",
- "futures-executor 0.3.28",
+ "futures-executor",
- "futures-util 0.3.28",
+ "futures-util",
  "once_cell",
  "opentelemetry_api",
  "percent-encoding",
@@ -4614,9 +4555,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c70d5058251eb4b8acee55aad429a7a8a4ef2b61fe1f7be39ac6cfcd2934f334"
 dependencies = [
  "bytes 1.4.0",
- "futures-channel 0.3.28",
+ "futures-channel",
- "futures-sink 0.3.28",
+ "futures-sink",
- "futures-util 0.3.28",
+ "futures-util",
  "log",
  "pin-project",
  "tokio 1.28.0",
@@ -4629,8 +4570,7 @@ version = "0.1.0"
 dependencies = [
  "event-bus-adapter",
  "futures",
- "futures-async-runtime",
+ "futures-util",
- "futures-util 0.3.28",
  "redis-async",
  "serde",
  "thiserror",
@@ -4728,8 +4668,8 @@ dependencies = [
  "base64 0.13.1",
  "bytes 0.5.6",
  "encoding_rs",
- "futures-core 0.3.28",
+ "futures-core",
- "futures-util 0.3.28",
+ "futures-util",
  "http",
  "http-body 0.3.1",
  "hyper 0.13.10",
@@ -4763,8 +4703,8 @@ dependencies = [
  "base64 0.21.0",
  "bytes 1.4.0",
  "encoding_rs",
- "futures-core 0.3.28",
+ "futures-core",
- "futures-util 0.3.28",
+ "futures-util",
  "h2 0.3.18",
  "http",
  "http-body 0.4.5",
@@ -5021,8 +4961,8 @@ checksum = "4ed36cdb20de66d89a17ea04b8883fc7a386f2cf877aaedca5005583ce4876ff"
 dependencies = [
  "crossbeam-channel",
  "futures",
- "futures-channel 0.3.28",
+ "futures-channel",
- "futures-executor 0.3.28",
+ "futures-executor",
  "num_cpus",
 ]
 
@@ -5315,6 +5255,19 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "sha-1"
+version = "0.9.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "99cd6713db3cf16b6c84e06321e049a9b9f699826e16096d23bbcc44d15d51a6"
+dependencies = [
+ "block-buffer 0.9.0",
+ "cfg-if 1.0.0",
+ "cpufeatures",
+ "digest 0.9.0",
+ "opaque-debug",
+]
+
 [[package]]
 name = "sha1"
 version = "0.6.1"
@@ -5579,10 +5532,10 @@ dependencies = [
  "dotenvy",
  "either",
  "event-listener",
- "futures-channel 0.3.28",
+ "futures-channel",
- "futures-core 0.3.28",
+ "futures-core",
  "futures-intrusive",
- "futures-util 0.3.28",
+ "futures-util",
  "git2",
  "hashlink",
  "hex",
@@ -6066,7 +6019,7 @@ dependencies = [
  "async-std",
  "async-trait",
  "femme",
- "futures-util 0.3.28",
+ "futures-util",
  "http-client",
  "http-types",
  "kv-log-macro",
@@ -6077,6 +6030,24 @@ dependencies = [
  "serde_json",
 ]
 
+[[package]]
+name = "tide-websockets"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3592c5cb5cb1b7a2ff3a0e5353170c1bb5b104b2f66dd06f73304169b52cc725"
+dependencies = [
+ "async-dup",
+ "async-std",
+ "async-tungstenite",
+ "base64 0.13.1",
+ "futures-util",
+ "pin-project",
+ "serde",
+ "serde_json",
+ "sha-1",
+ "tide",
+]
+
 [[package]]
 name = "time"
 version = "0.1.45"
@@ -6190,7 +6161,7 @@ dependencies = [
  "dotenv",
  "fake",
  "futures",
- "futures-util 0.3.28",
+ "futures-util",
  "gumdrop",
  "hmac 0.12.1",
  "jwt",
@@ -6218,7 +6189,7 @@ checksum = "6703a273949a90131b290be1fe7b039d0fc884aa1935860dfcbe056f28cd8092"
 dependencies = [
  "bytes 0.5.6",
  "fnv",
- "futures-core 0.3.28",
+ "futures-core",
  "iovec",
  "lazy_static",
  "memchr",
@@ -6288,8 +6259,8 @@ dependencies = [
  "bincode",
  "bytes 1.4.0",
  "educe",
- "futures-core 0.3.28",
+ "futures-core",
- "futures-sink 0.3.28",
+ "futures-sink",
  "pin-project",
  "serde",
  "serde_json",
@@ -6301,7 +6272,7 @@ version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "397c988d37662c7dda6d2208364a706264bf3d6138b11d436cbac0ad38832842"
 dependencies = [
- "futures-core 0.3.28",
+ "futures-core",
  "pin-project-lite 0.2.9",
  "tokio 1.28.0",
 ]
@@ -6323,8 +6294,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "be8242891f2b6cbef26a2d7e8605133c2c554cd35b3e4948ea892d6d68436499"
 dependencies = [
  "bytes 0.5.6",
- "futures-core 0.3.28",
+ "futures-core",
- "futures-sink 0.3.28",
+ "futures-sink",
  "log",
  "pin-project-lite 0.1.12",
  "tokio 0.2.25",
@@ -6337,8 +6308,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "806fe8c2c87eccc8b3267cbae29ed3ab2d0bd37fca70ab622e46aaa9375ddb7d"
 dependencies = [
  "bytes 1.4.0",
- "futures-core 0.3.28",
+ "futures-core",
- "futures-sink 0.3.28",
+ "futures-sink",
  "pin-project-lite 0.2.9",
  "slab",
  "tokio 1.28.0",
@@ -6524,6 +6495,26 @@ version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3528ecfd12c466c6f163363caf2d02a71161dd5e1cc6ae7b34207ea2d42d81ed"
 
+[[package]]
+name = "tungstenite"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5fe8dada8c1a3aeca77d6b51a4f1314e0f4b8e438b7b1b71e3ddaca8080e4093"
+dependencies = [
+ "base64 0.13.1",
+ "byteorder",
+ "bytes 1.4.0",
+ "http",
+ "httparse",
+ "input_buffer",
+ "log",
+ "rand 0.8.5",
+ "sha-1",
+ "thiserror",
+ "url",
+ "utf-8",
+]
+
 [[package]]
 name = "type-map"
 version = "0.4.0"
@@ -6651,6 +6642,12 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "utf-8"
+version = "0.7.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09cc8ee72d2a9becf2f2febe0205bbed8fc6615b7cb429ad062dc7b7ddd036a9"
+
 [[package]]
 name = "uuid"
 version = "0.8.2"

crates/event-bus-messages/src/lib.rs

@@ -1,11 +1,26 @@
-#[derive(Debug, serde::Deserialize, serde::Serialize)]
+#[derive(Debug, Clone, serde::Deserialize, serde::Serialize)]
 pub enum Msg {
     Seek(usize),
+    Ping,
+    Pong,
+    Ack,
+    Test1,
+    Test2,
+}
+
+impl Msg {
+    pub fn from_bytes(v: &[u8]) -> bincode::Result<Self> {
+        bincode::deserialize(v)
+    }
+
+    pub fn to_bytes(&self) -> bincode::Result<Vec<u8>> {
+        bincode::serialize(self)
+    }
 }
 
 #[derive(Debug, serde::Deserialize, serde::Serialize)]
 pub struct Message {
-    pub offset: usize,
+    pub offset: u64,
     pub payload: Msg,
 }
 
@@ -17,4 +32,8 @@ impl Message {
     pub fn to_bytes(&self) -> bincode::Result<Vec<u8>> {
         bincode::serialize(self)
     }
+
+    pub fn to_bytes_into(&self, buffer: &mut [u8]) -> bincode::Result<()> {
+        bincode::serialize_into(buffer, self)
+    }
 }

crates/local-event-bus/Cargo.toml

@@ -3,16 +3,32 @@ name = "local-event-bus"
 version = "0.1.0"
 edition = "2021"
 
+[[bin]]
+name = "leb"
+path = "./src/main.rs"
+
+[[bin]]
+name = "lebc"
+path = "./src/check1.rs"
+
+[lib]
+name = "leb"
+path = "./src/lib.rs"
+
 [dependencies]
 event-bus-adapter = { path = "../event-bus-adapter" }
 thiserror = { version = "1.0.40" }
 futures-util = { version = "0.3.28" }
 futures = { version = "0.3.28" }
-futures-async-runtime = { version = "0.2.1" }
 tracing = { version = "0" }
 serde = { version = "1.0.162", features = ['derive'] }
-flumedb = "*"
+flumedb = { version = "*" }
-serde_json = "*"
+serde_json = { version = "*" }
 async-std = { version = "*", features = ["attributes"] }
-tide = "*"
+tide = { version = "0.16.0" }
-gumdrop = "*"
+gumdrop = { version = "*" }
+tide-websockets = "0.4.0"
+bincode = { version = "1" }
+uuid = { version = "1.3.2", features = ['v4'] }
+crossbeam-channel = { version = "0.5.8" }
+tracing-subscriber = { version = "0.3.17", features = ['env-filter'] }

crates/local-event-bus/src/check1.rs

@@ -0,0 +1,4 @@
+#[async_std::main]
+async fn main() {
+    
+}

crates/local-event-bus/src/lib.rs

@@ -0,0 +1,50 @@
+#![feature(async_fn_in_trait)]
+
+use std::pin::Pin;
+use std::task::{Context, Poll};
+
+use event_bus_adapter::*;
+use futures_util::AsyncReadExt;
+
+pub struct L {}
+
+pub struct MessageStream;
+
+impl futures::stream::Stream for MessageStream {
+    type Item = Message;
+
+    fn poll_next(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
+        todo!();
+    }
+}
+
+pub struct MessageSender;
+
+impl MessageSender {
+    pub async fn ack(&mut self) {
+        //
+    }
+}
+
+impl MessageSend for MessageSender {
+    async fn send(&mut self, msg: Msg) {
+        todo!()
+    }
+}
+
+#[derive(Debug, serde::Serialize, serde::Deserialize)]
+pub struct LebConfig {
+    bind: String,
+    port: u16,
+}
+
+impl EventBus<MessageStream, MessageSender> for L {
+    async fn connect(config: Config) -> Result<(MessageStream, MessageSender), ()> {
+        let config: LebConfig = config.config().expect("Invalid Local Event Bus config");
+        let client = async_std::net::TcpStream::connect(format!("{}:{}", config.bind, config.port))
+            .await
+            .expect("Failed tp connect to event bus");
+
+        todo!()
+    }
+}

crates/local-event-bus/src/main.rs

@@ -1,24 +1,86 @@
-use flumedb::*;
+use std::collections::HashMap;
-use gumdrop::Options;
+use std::sync::{Arc, RwLock};
+
+use async_std::net::{TcpListener, TcpStream};
 use event_bus_adapter::*;
+use flumedb::*;
+use futures_util::{AsyncReadExt, AsyncWriteExt, StreamExt};
+use gumdrop::Options;
+use tracing::{error, info, warn};
+use tracing_subscriber::EnvFilter;
+use uuid::Uuid;
 
 #[derive(Debug, thiserror::Error)]
-enum Error {}
+enum Error {
+    #[error("Client closed connection")]
+    BrokenPipe,
+}
 
 #[derive(Options)]
 struct Opts {
     help: bool,
-    log_path: String,
+    log_path: Option<String>,
-    bind: String,
+    bind: Option<String>,
-    listen_port: u16,
+    port: Option<u16>,
-    broadcast_port: u16,
 }
 
 #[async_std::main]
 async fn main() -> Result<(), Error> {
+    tracing_subscriber::fmt()
+        .with_env_filter(EnvFilter::from_default_env())
+        .init();
+
     let opts: Opts = Options::parse_args_default_or_exit();
-    let path = opts.log_path;
+    let path = opts
-    let mut log = OffsetLog::<u32>::from_file(
+        .log_path
+        .unwrap_or_else(|| std::env::var("LOG_PATH").expect("No path to save file"));
+
+    let listener = TcpListener::bind(format!(
+        "{}:{}",
+        opts.bind
+            .unwrap_or_else(|| std::env::var("BIND").expect("No bind parameter")),
+        opts.port.unwrap_or_else(|| std::env::var("PORT")
+            .expect("No port parameter")
+            .parse()
+            .expect("Invalid port format. Expect number"))
+    ))
+    .await
+    .expect("Failed to start server");
+
+    let mut incoming = listener.incoming();
+
+    let clients = Arc::new(RwLock::new(HashMap::with_capacity(4086)));
+    let (tx, rx) = std::sync::mpsc::channel();
+
+    {
+        let clients = clients.clone();
+        async_std::task::spawn(async move {
+            loop {
+                let Ok(msg) = rx.recv() else {
+                    continue;
+                };
+                match msg {
+                    InnerMsg::Drop(uuid) => {
+                        clients.write().unwrap().remove(&uuid);
+                    }
+                    InnerMsg::Register(client) => {
+                        clients.write().unwrap().insert(client.id, client);
+                    }
+                }
+            }
+        });
+    }
+
+    while let Some(stream) = incoming.next().await {
+        let path = path.clone();
+        let tx = tx.clone();
+        let clients = clients.clone();
+
+        async_std::task::spawn(async move {
+            let Ok(stream) = stream else {
+                return;
+            };
+            let mut log = OffsetLog::<Msg>::from_file(
                 std::fs::OpenOptions::new()
                     .append(true)
                     .create(true)
@@ -29,25 +91,200 @@ async fn main() -> Result<(), Error> {
             )
             .expect("Failed to open log file");
 
-    let len = log.iter().count();
+            let mut client = Client {
+                stream,
+                id: Uuid::new_v4(),
+                alive: Arc::new(RwLock::new(true)),
+                offset: None,
+            };
+            let mut buffer = [0; 4086];
 
-    log.append(&len.to_le_bytes()).expect("Failed to write");
+            if let Err(e) = tx.send(InnerMsg::Register(client.clone())) {
+                warn!("Failed to send register: {e}");
+            }
 
-    // Read the entry at offset 0
+            loop {
-    let r = log.read(0).expect("Failed to read at 0");
+                let len = match AsyncReadExt::read(&mut client.stream, &mut buffer).await {
-    // `r.data` is a json string in a standard ssb log.
+                    Ok(n) => n,
-    // `r.next` is the offset of the next entry.
+                    Err(e) => {
-    let r = log.read(r.next);
+                        warn!("Failed to read from client: {e}");
+                        break;
+                    }
+                };
+                let msg = match Msg::from_bytes(&buffer[..len]) {
+                    Ok(msg) => msg,
+                    Err(e) => {
+                        warn!("Invalid incoming message {buffer:?}: {e}");
+                        continue;
+                    }
+                };
+                match &msg {
+                    Msg::Ping | Msg::Pong => {
+                        if let Err(e) = client
+                            .stream
+                            .write_all(&Msg::Ping.to_bytes().unwrap_or_default())
+                            .await
+                        {
+                            warn!("Failed to write to client. Closing. {e}");
+                            client.stream.close().await.ok();
+                            break;
+                        }
+                    }
+                    Msg::Seek(offset) => {
+                        let log_file = match OffsetLog::<Msg>::open_read_only(&path) {
+                            Ok(f) => f,
+                            Err(e) => {
+                                error!("Failed to open file for read: {e}");
+                                continue;
+                            }
+                        };
+                        let offset = (*offset) as u64;
+                        client.offset = Some(Arc::new(RwLock::new(offset)));
 
-    log.iter().map(|r| {
+                        let iter = log_file.bidir_iter_at_offset(offset);
-        eprintln!("{r:?}");
+                        let mut iter =
-        let (vec, _) = r.data.split_at(std::mem::size_of::<usize>());
+                            iter.filter_map(|e| Msg::from_bytes(&e.data).ok().zip(Some(e.offset)));
-        usize::from_le_bytes(vec.try_into().unwrap())
+                        while let Some((msg, offset)) = iter.next() {
-    })
+                            match send_directly(client.clone(), &mut buffer, offset, msg).await {
-        .for_each(|v| eprintln!("value {v:?}"));
+                                Err(Error::BrokenPipe) => break,
-    // log.iter()
+                                Err(e) => {
-    //     .map(|e| serde_json::from_slice::<serde_json::Value>(&e.data).unwrap())
+                                    warn!("Failed to send message: {e}");
-    //     .for_each(|v| println!("{}", serde_json::to_string_pretty(&v).unwrap()));
+                                    continue;
+                                }
+                                _ => {
+                                    if let Err(Error::BrokenPipe) =
+                                        wait_ack(client.clone(), &mut buffer).await
+                                    {
+                                        break;
+                                    }
+                                    if let Some(o) = client.offset.as_mut() {
+                                        *o.write().unwrap() = offset;
+                                    }
+                                }
+                            };
+                        }
+                    }
+                    _ => {
+                        info!("Incoming message: {msg:?}");
+                        if client.offset.is_none() {
+                            warn!("Offset is not set. Skipping...");
+                            continue;
+                        }
+                        let bytes = match msg.to_bytes() {
+                            Ok(v) => v,
+                            Err(e) => {
+                                warn!("Failed to serialize message: {e}");
+                                break;
+                            }
+                        };
+                        let offset = match log.append(&bytes) {
+                            Ok(offset) => offset,
+                            Err(e) => {
+                                error!("Failed to write message to file: {e}");
+                                break;
+                            }
+                        };
+                        if let Err(e) = broadcast(clients.clone(), &mut buffer, offset, msg).await {
+                            warn!("Failed to broadcast message: {e}");
+                        }
+                    }
+                };
+            }
+
+            *client.alive.write().unwrap() = false;
+            if let Err(e) = tx.send(InnerMsg::Drop(client.id)) {
+                warn!("Failed to send close client: {e}");
+            }
+        });
+    }
 
     Ok(())
 }
+
+async fn broadcast(
+    clients: Arc<RwLock<HashMap<Uuid, Client>>>,
+    buffer: &mut [u8],
+    offset: u64,
+    msg: Msg,
+) -> Result<(), Error> {
+    let clients = clients
+        .read()
+        .unwrap()
+        .values()
+        .filter(|c| *c.alive.read().unwrap())
+        .map(Clone::clone)
+        .collect::<Vec<_>>();
+    for client in clients {
+        let id = client.id;
+        if let Err(e) = send_directly(client.clone(), buffer, offset, msg.clone()).await {
+            warn!("Failed to send message to {}: {e}", id);
+        }
+        if let Err(Error::BrokenPipe) = wait_ack(client, buffer).await {
+            break;
+        }
+    }
+    Ok(())
+}
+
+async fn send_directly(
+    mut client: Client,
+    buffer: &mut [u8],
+    offset: u64,
+    msg: Msg,
+) -> Result<(), Error> {
+    if let Err(e) = (Message {
+        offset,
+        payload: msg,
+    })
+    .to_bytes_into(buffer)
+    {
+        warn!("Failed to serialize message: {e}");
+        return Ok(());
+    };
+    if let Err(e) = client.stream.write(buffer).await {
+        warn!("Failed to write message to client: {e}");
+        Err(Error::BrokenPipe)
+    } else {
+        Ok(())
+    }
+}
+
+async fn read_msg(mut client: Client, buffer: &mut [u8]) -> Result<Option<Msg>, Error> {
+    let len = match AsyncReadExt::read(&mut client.stream, buffer).await {
+        Ok(n) => n,
+        Err(e) => {
+            warn!("Failed to read from client: {e}");
+            return Err(Error::BrokenPipe);
+        }
+    };
+    match Msg::from_bytes(&buffer[..len]) {
+        Ok(msg) => Ok(Some(msg)),
+        Err(e) => {
+            warn!("Invalid incoming message {buffer:?}: {e}");
+            return Ok(None);
+        }
+    }
+}
+
+async fn wait_ack(client: Client, buffer: &mut [u8]) -> Result<(), Error> {
+    loop {
+        let msg = read_msg(client.clone(), buffer).await?;
+        if let Some(Msg::Ack) = msg {
+            break;
+        }
+    }
+    Ok(())
+}
+
+enum InnerMsg {
+    Register(Client),
+    Drop(Uuid),
+}
+
+#[derive(Clone)]
+struct Client {
+    stream: TcpStream,
+    id: Uuid,
+    alive: Arc<RwLock<bool>>,
+    offset: Option<Arc<RwLock<u64>>>,
+}

crates/redis-event-bus/Cargo.toml

@@ -9,6 +9,5 @@ event-bus-adapter = { path = "../event-bus-adapter" }
 thiserror = { version = "1.0.40" }
 futures-util = { version = "0.3.28" }
 futures = { version = "0.3.28" }
-futures-async-runtime = { version = "0.2.1" }
 tracing = { version = "0" }
 serde = { version = "1.0.162" }

crates/redis-event-bus/src/lib.rs

@@ -9,7 +9,7 @@ use futures_util::{SinkExt, StreamExt};
 use redis_async::client::connect::RespConnection;
 use redis_async::resp::RespValue;
 use redis_async::resp::RespValue::BulkString;
-use tracing::log::warn;
+use tracing::warn;
 
 pub struct MessageSender(SplitSink<RespConnection, RespValue>);