fix: metrics prometheus format

actix server integrated for http
monitor app and VM contracts in /metrics
updated tokio version

Cargo.lock

@@ -2,6 +2,189 @@
 # It is not intended for manual editing.
 version = 4
 
+[[package]]
+name = "actix-codec"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f7b0a21988c1bf877cf4759ef5ddaac04c1c9fe808c9142ecb78ba97d97a28a"
+dependencies = [
+ "bitflags",
+ "bytes",
+ "futures-core",
+ "futures-sink",
+ "memchr",
+ "pin-project-lite",
+ "tokio",
+ "tokio-util",
+ "tracing",
+]
+
+[[package]]
+name = "actix-http"
+version = "3.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fa882656b67966045e4152c634051e70346939fced7117d5f0b52146a7c74c9"
+dependencies = [
+ "actix-codec",
+ "actix-rt",
+ "actix-service",
+ "actix-utils",
+ "base64",
+ "bitflags",
+ "brotli",
+ "bytes",
+ "bytestring",
+ "derive_more",
+ "encoding_rs",
+ "flate2",
+ "foldhash",
+ "futures-core",
+ "h2 0.3.26",
+ "http 0.2.12",
+ "httparse",
+ "httpdate",
+ "itoa",
+ "language-tags",
+ "local-channel",
+ "mime",
+ "percent-encoding",
+ "pin-project-lite",
+ "rand 0.9.0",
+ "sha1",
+ "smallvec",
+ "tokio",
+ "tokio-util",
+ "tracing",
+ "zstd",
+]
+
+[[package]]
+name = "actix-macros"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e01ed3140b2f8d422c68afa1ed2e85d996ea619c988ac834d255db32138655cb"
+dependencies = [
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "actix-router"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "13d324164c51f63867b57e73ba5936ea151b8a41a1d23d1031eeb9f70d0236f8"
+dependencies = [
+ "bytestring",
+ "cfg-if",
+ "http 0.2.12",
+ "regex",
+ "regex-lite",
+ "serde",
+ "tracing",
+]
+
+[[package]]
+name = "actix-rt"
+version = "2.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "24eda4e2a6e042aa4e55ac438a2ae052d3b5da0ecf83d7411e1a368946925208"
+dependencies = [
+ "futures-core",
+ "tokio",
+]
+
+[[package]]
+name = "actix-server"
+version = "2.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6398974fd4284f4768af07965701efbbb5fdc0616bff20cade1bb14b77675e24"
+dependencies = [
+ "actix-rt",
+ "actix-service",
+ "actix-utils",
+ "futures-core",
+ "futures-util",
+ "mio",
+ "socket2",
+ "tokio",
+ "tracing",
+]
+
+[[package]]
+name = "actix-service"
+version = "2.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9e46f36bf0e5af44bdc4bdb36fbbd421aa98c79a9bce724e1edeb3894e10dc7f"
+dependencies = [
+ "futures-core",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "actix-utils"
+version = "3.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "88a1dcdff1466e3c2488e1cb5c36a71822750ad43839937f85d2f4d9f8b705d8"
+dependencies = [
+ "local-waker",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "actix-web"
+version = "4.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f2e3b15b3dc6c6ed996e4032389e9849d4ab002b1e92fbfe85b5f307d1479b4d"
+dependencies = [
+ "actix-codec",
+ "actix-http",
+ "actix-macros",
+ "actix-router",
+ "actix-rt",
+ "actix-server",
+ "actix-service",
+ "actix-utils",
+ "actix-web-codegen",
+ "bytes",
+ "bytestring",
+ "cfg-if",
+ "cookie",
+ "derive_more",
+ "encoding_rs",
+ "foldhash",
+ "futures-core",
+ "futures-util",
+ "impl-more",
+ "itoa",
+ "language-tags",
+ "log",
+ "mime",
+ "once_cell",
+ "pin-project-lite",
+ "regex",
+ "regex-lite",
+ "serde",
+ "serde_json",
+ "serde_urlencoded",
+ "smallvec",
+ "socket2",
+ "time",
+ "tracing",
+ "url",
+]
+
+[[package]]
+name = "actix-web-codegen"
+version = "4.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f591380e2e68490b5dfaf1dd1aa0ebe78d84ba7067078512b4ea6e4492d622b8"
+dependencies = [
+ "actix-router",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "addr2line"
 version = "0.24.2"
@@ -26,6 +209,21 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "alloc-no-stdlib"
+version = "2.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc7bb162ec39d46ab1ca8c77bf72e890535becd1751bb45f64c597edb4c8c6b3"
+
+[[package]]
+name = "alloc-stdlib"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "94fb8275041c72129eb51b7d0322c29b8387a0386127718b096429201a5d6ece"
+dependencies = [
+ "alloc-no-stdlib",
+]
+
 [[package]]
 name = "android-tzdata"
 version = "0.1.1"
@@ -152,7 +350,7 @@ dependencies = [
  "axum-core",
  "bytes",
  "futures-util",
- "http",
+ "http 1.3.1",
  "http-body",
  "http-body-util",
  "itoa",
@@ -178,7 +376,7 @@ dependencies = [
  "async-trait",
  "bytes",
  "futures-util",
- "http",
+ "http 1.3.1",
  "http-body",
  "http-body-util",
  "mime",
@@ -235,6 +433,7 @@ dependencies = [
 name = "brain-mock"
 version = "0.1.0"
 dependencies = [
+ "actix-web",
  "bs58",
  "chrono",
  "dashmap",
@@ -255,6 +454,27 @@ dependencies = [
  "uuid",
 ]
 
+[[package]]
+name = "brotli"
+version = "7.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc97b8f16f944bba54f0433f07e30be199b6dc2bd25937444bbad560bcea29bd"
+dependencies = [
+ "alloc-no-stdlib",
+ "alloc-stdlib",
+ "brotli-decompressor",
+]
+
+[[package]]
+name = "brotli-decompressor"
+version = "4.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "74fa05ad7d803d413eb8380983b092cbbaf9a85f151b871360e7b00cd7060b37"
+dependencies = [
+ "alloc-no-stdlib",
+ "alloc-stdlib",
+]
+
 [[package]]
 name = "bs58"
 version = "0.5.1"
@@ -276,12 +496,23 @@ version = "1.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d71b6127be86fdcfddb610f7182ac57211d4b18a3e9c82eb2d17662f2227ad6a"
 
+[[package]]
+name = "bytestring"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e465647ae23b2823b0753f50decb2d5a86d2bb2cac04788fafd1f80e45378e5f"
+dependencies = [
+ "bytes",
+]
+
 [[package]]
 name = "cc"
 version = "1.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1fcb57c740ae1daf453ae85f16e37396f672b039e00d9d866e07ddb24e328e3a"
 dependencies = [
+ "jobserver",
+ "libc",
  "shlex",
 ]
 
@@ -318,6 +549,17 @@ version = "0.9.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2459377285ad874054d797f3ccebf984978aa39129f6eafde5cdc8315b612f8"
 
+[[package]]
+name = "cookie"
+version = "0.16.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e859cd57d0710d9e06c381b550c06e76992472a8c6d527aecd2fc673dcc231fb"
+dependencies = [
+ "percent-encoding",
+ "time",
+ "version_check",
+]
+
 [[package]]
 name = "core-foundation"
 version = "0.9.4"
@@ -343,6 +585,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "crc32fast"
+version = "1.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a97769d94ddab943e4510d138150169a2758b5ef3eb191a9ee688de3e23ef7b3"
+dependencies = [
+ "cfg-if",
+]
+
 [[package]]
 name = "crossbeam-utils"
 version = "0.8.21"
@@ -411,6 +662,36 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "deranged"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c9e6a11ca8224451684bc0d7d5a7adbf8f2fd6887261a1cfc3c0432f9d4068e"
+dependencies = [
+ "powerfmt",
+]
+
+[[package]]
+name = "derive_more"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "093242cf7570c207c83073cf82f79706fe7b8317e98620a47d5be7c3d8497678"
+dependencies = [
+ "derive_more-impl",
+]
+
+[[package]]
+name = "derive_more-impl"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bda628edc44c4bb645fbe0f758797143e4e07926f7ebf4e9bdfbd3d2ce621df3"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "unicode-xid",
+]
+
 [[package]]
 name = "detee-shared"
 version = "0.1.0"
@@ -542,12 +823,28 @@ version = "0.5.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1d674e81391d1e1ab681a28d99df07927c6d4aa5b027d7da16ba32d1d21ecd99"
 
+[[package]]
+name = "flate2"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7ced92e76e966ca2fd84c8f7aa01a4aea65b0eb6648d72f7c8f3e2764a67fece"
+dependencies = [
+ "crc32fast",
+ "miniz_oxide",
+]
+
 [[package]]
 name = "fnv"
 version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
+[[package]]
+name = "foldhash"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
+
 [[package]]
 name = "foreign-types"
 version = "0.3.2"
@@ -650,6 +947,25 @@ version = "0.31.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "07e28edb80900c19c28f1072f2e8aeca7fa06b23cd4169cefe1af5aa3260783f"
 
+[[package]]
+name = "h2"
+version = "0.3.26"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "81fe527a889e1532da5c525686d96d4c2e74cdd345badf8dfef9f6b39dd5f5e8"
+dependencies = [
+ "bytes",
+ "fnv",
+ "futures-core",
+ "futures-sink",
+ "futures-util",
+ "http 0.2.12",
+ "indexmap 2.8.0",
+ "slab",
+ "tokio",
+ "tokio-util",
+ "tracing",
+]
+
 [[package]]
 name = "h2"
 version = "0.4.8"
@@ -661,7 +977,7 @@ dependencies = [
  "fnv",
  "futures-core",
  "futures-sink",
- "http",
+ "http 1.3.1",
  "indexmap 2.8.0",
  "slab",
  "tokio",
@@ -693,6 +1009,17 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
 
+[[package]]
+name = "http"
+version = "0.2.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "601cbb57e577e2f5ef5be8e7b83f0f63994f25aa94d673e54a92d5c516d101f1"
+dependencies = [
+ "bytes",
+ "fnv",
+ "itoa",
+]
+
 [[package]]
 name = "http"
 version = "1.3.1"
@@ -711,7 +1038,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1efedce1fb8e6913f23e0c92de8e62cd5b772a67e7b3946df930a62566c93184"
 dependencies = [
  "bytes",
- "http",
+ "http 1.3.1",
 ]
 
 [[package]]
@@ -722,7 +1049,7 @@ checksum = "b021d93e26becf5dc7e1b75b1bed1fd93124b374ceb73f43d4d4eafec896a64a"
 dependencies = [
  "bytes",
  "futures-core",
- "http",
+ "http 1.3.1",
  "http-body",
  "pin-project-lite",
 ]
@@ -748,8 +1075,8 @@ dependencies = [
  "bytes",
  "futures-channel",
  "futures-util",
- "h2",
+ "h2 0.4.8",
- "http",
+ "http 1.3.1",
  "http-body",
  "httparse",
  "httpdate",
@@ -767,7 +1094,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2d191583f3da1305256f22463b9bb0471acad48a4e534a5218b9963e9c1f59b2"
 dependencies = [
  "futures-util",
- "http",
+ "http 1.3.1",
  "hyper",
  "hyper-util",
  "rustls",
@@ -815,7 +1142,7 @@ dependencies = [
  "bytes",
  "futures-channel",
  "futures-util",
- "http",
+ "http 1.3.1",
  "http-body",
  "hyper",
  "pin-project-lite",
@@ -987,6 +1314,12 @@ dependencies = [
  "icu_properties",
 ]
 
+[[package]]
+name = "impl-more"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e8a5a9a0ff0086c7a148acb942baaabeadf9504d10400b5a05645853729b9cd2"
+
 [[package]]
 name = "indexmap"
 version = "1.9.3"
@@ -1058,6 +1391,16 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "jobserver"
+version = "0.1.33"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "38f262f097c174adebe41eb73d66ae9c06b2844fb0da69969647bbddd9b0538a"
+dependencies = [
+ "getrandom 0.3.2",
+ "libc",
+]
+
 [[package]]
 name = "js-sys"
 version = "0.3.77"
@@ -1068,6 +1411,12 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "language-tags"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d4345964bb142484797b161f473a503a434de77149dd8c7427788c6e13379388"
+
 [[package]]
 name = "libc"
 version = "0.2.171"
@@ -1086,6 +1435,23 @@ version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "23fb14cb19457329c82206317a5663005a4d404783dc74f4252769b0d5f42856"
 
+[[package]]
+name = "local-channel"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6cbc85e69b8df4b8bb8b89ec634e7189099cea8927a276b7384ce5488e53ec8"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+ "local-waker",
+]
+
+[[package]]
+name = "local-waker"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4d873d7c67ce09b42110d801813efbc9364414e356be9935700d368351657487"
+
 [[package]]
 name = "lock_api"
 version = "0.4.12"
@@ -1136,6 +1502,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2886843bf800fba2e3377cff24abf6379b4c4d5c6681eaf9ea5b0d15090450bd"
 dependencies = [
  "libc",
+ "log",
  "wasi 0.11.0+wasi-snapshot-preview1",
  "windows-sys 0.52.0",
 ]
@@ -1163,6 +1530,12 @@ dependencies = [
  "tempfile",
 ]
 
+[[package]]
+name = "num-conv"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "51d515d32fb182ee37cda2ccdcb92950d6a3c2893aa280e540671c2cd0f3b1d9"
+
 [[package]]
 name = "num-traits"
 version = "0.2.19"
@@ -1231,6 +1604,16 @@ dependencies = [
  "vcpkg",
 ]
 
+[[package]]
+name = "parking_lot"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1bf18183cf54e8d6059647fc3063646a1801cf30896933ec2311622cc4b9a27"
+dependencies = [
+ "lock_api",
+ "parking_lot_core",
+]
+
 [[package]]
 name = "parking_lot_core"
 version = "0.9.10"
@@ -1323,6 +1706,12 @@ dependencies = [
  "portable-atomic",
 ]
 
+[[package]]
+name = "powerfmt"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"
+
 [[package]]
 name = "ppv-lite86"
 version = "0.2.21"
@@ -1425,8 +1814,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
 dependencies = [
  "libc",
- "rand_chacha",
+ "rand_chacha 0.3.1",
- "rand_core",
+ "rand_core 0.6.4",
+]
+
+[[package]]
+name = "rand"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3779b94aeb87e8bd4e834cee3650289ee9e0d5677f976ecdb6d219e5f4f6cd94"
+dependencies = [
+ "rand_chacha 0.9.0",
+ "rand_core 0.9.3",
+ "zerocopy",
 ]
 
 [[package]]
@@ -1436,7 +1836,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
 dependencies = [
  "ppv-lite86",
- "rand_core",
+ "rand_core 0.6.4",
+]
+
+[[package]]
+name = "rand_chacha"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3022b5f1df60f26e1ffddd6c66e8aa15de382ae63b3a0c1bfc0e4d3e3f325cb"
+dependencies = [
+ "ppv-lite86",
+ "rand_core 0.9.3",
 ]
 
 [[package]]
@@ -1448,6 +1858,15 @@ dependencies = [
  "getrandom 0.2.15",
 ]
 
+[[package]]
+name = "rand_core"
+version = "0.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "99d9a13982dcf210057a8a78572b2217b667c3beacbf3a0d8b454f6f82837d38"
+dependencies = [
+ "getrandom 0.3.2",
+]
+
 [[package]]
 name = "redox_syscall"
 version = "0.5.10"
@@ -1480,6 +1899,12 @@ dependencies = [
  "regex-syntax",
 ]
 
+[[package]]
+name = "regex-lite"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "53a49587ad06b26609c52e423de037e7f57f20d53535d66e08c695f347df952a"
+
 [[package]]
 name = "regex-syntax"
 version = "0.8.5"
@@ -1497,8 +1922,8 @@ dependencies = [
  "encoding_rs",
  "futures-core",
  "futures-util",
- "h2",
+ "h2 0.4.8",
- "http",
+ "http 1.3.1",
  "http-body",
  "http-body-util",
  "hyper",
@@ -1726,6 +2151,17 @@ dependencies = [
  "unsafe-libyaml",
 ]
 
+[[package]]
+name = "sha1"
+version = "0.10.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3bf829a2d51ab4a5ddf1352d8470c140cadc8301b2ae1789db023f01cedd6ba"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "digest",
+]
+
 [[package]]
 name = "sha2"
 version = "0.10.8"
@@ -1743,13 +2179,22 @@ version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
 
+[[package]]
+name = "signal-hook-registry"
+version = "1.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a9e9e0b4211b72e7b8b6e85c807d36c212bdb33ea8587f7569562a84df5465b1"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "signature"
 version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "77549399552de45a898a580c1b41d445bf730df867cc44e6c0233bbc4b8329de"
 dependencies = [
- "rand_core",
+ "rand_core 0.6.4",
 ]
 
 [[package]]
@@ -1884,6 +2329,37 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "time"
+version = "0.3.41"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a7619e19bc266e0f9c5e6686659d394bc57973859340060a69221e57dbc0c40"
+dependencies = [
+ "deranged",
+ "itoa",
+ "num-conv",
+ "powerfmt",
+ "serde",
+ "time-core",
+ "time-macros",
+]
+
+[[package]]
+name = "time-core"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c9e9a38711f559d9e3ce1cdb06dd7c5b8ea546bc90052da6d06bb76da74bb07c"
+
+[[package]]
+name = "time-macros"
+version = "0.2.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3526739392ec93fd8b359c8e98514cb3e8e021beb4e5f597b00a0221f8ed8a49"
+dependencies = [
+ "num-conv",
+ "time-core",
+]
+
 [[package]]
 name = "tinystr"
 version = "0.7.6"
@@ -1911,15 +2387,17 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.44.1"
+version = "1.44.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f382da615b842244d4b8738c82ed1275e6c5dd90c459a30941cd07080b06c91a"
+checksum = "e6b88822cbe49de4185e3a4cbf8321dd487cf5fe0c5c65695fef6346371e9c48"
 dependencies = [
  "backtrace",
  "bytes",
  "libc",
  "mio",
+ "parking_lot",
  "pin-project-lite",
+ "signal-hook-registry",
  "socket2",
  "tokio-macros",
  "windows-sys 0.52.0",
@@ -1991,8 +2469,8 @@ dependencies = [
  "axum",
  "base64",
  "bytes",
- "h2",
+ "h2 0.4.8",
- "http",
+ "http 1.3.1",
  "http-body",
  "http-body-util",
  "hyper",
@@ -2037,7 +2515,7 @@ dependencies = [
  "indexmap 1.9.3",
  "pin-project",
  "pin-project-lite",
- "rand",
+ "rand 0.8.5",
  "slab",
  "tokio",
  "tokio-util",
@@ -2079,6 +2557,7 @@ version = "0.1.41"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "784e0ac535deb450455cbfa28a6f0df145ea1bb7ae51b821cf5e7927fdcfbdd0"
 dependencies = [
+ "log",
  "pin-project-lite",
  "tracing-attributes",
  "tracing-core",
@@ -2122,6 +2601,12 @@ version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
 
+[[package]]
+name = "unicode-xid"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ebc1c04c71510c7f702b52b7c350734c9ff1295c464a03335b00bb84fc54f853"
+
 [[package]]
 name = "unsafe-libyaml"
 version = "0.2.11"
@@ -2592,3 +3077,31 @@ dependencies = [
  "quote",
  "syn",
 ]
+
+[[package]]
+name = "zstd"
+version = "0.13.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e91ee311a569c327171651566e07972200e76fcfe2242a4fa446149a3881c08a"
+dependencies = [
+ "zstd-safe",
+]
+
+[[package]]
+name = "zstd-safe"
+version = "7.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f49c4d5f0abb602a93fb8736af2a4f4dd9512e36f7f570d66e65ff867ed3b9d"
+dependencies = [
+ "zstd-sys",
+]
+
+[[package]]
+name = "zstd-sys"
+version = "2.0.15+zstd.1.5.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eb81183ddd97d0c74cedf1d50d85c8d08c1b8b68ee863bdee9e706eedba1a237"
+dependencies = [
+ "cc",
+ "pkg-config",
+]

Cargo.toml

@@ -16,12 +16,13 @@ reqwest = "0.12.10"
 serde = { version = "1.0.217", features = ["derive"] }
 serde_yaml = "0.9.34"
 thiserror = "2.0.11"
-tokio = { version = "1.42.0", features = ["macros", "rt-multi-thread"] }
+tokio = { version = "1.44", features = ["macros", "rt-multi-thread"] }
 tokio-stream = "0.1.17"
 tonic = { version = "0.12", features = ["tls"] }
 uuid = { version = "1.11.0", features = ["v4"] }
 
 detee-shared = { git = "ssh://git@gitea.detee.cloud/testnet/proto", branch = "main" }
+actix-web = "4.10"
 # detee-shared = { path = "../detee-shared" }
 
 [build-dependencies]

src/data.rs

@@ -1452,7 +1452,7 @@ impl BrainData {
         let mut nodes = self.app_nodes.write().unwrap();
         let mut app_contracts = self.app_contracts.write().unwrap();
         for node in nodes.iter_mut() {
-            if self.daemon_tx.contains_key(&node.node_pubkey) {
+            if self.app_daemon_tx.contains_key(&node.node_pubkey) {
                 node.offline_minutes = 0;
                 continue;
             }
@@ -1501,8 +1501,17 @@ impl BrainData {
         log::debug!("Running app contracts cron...");
         {
             let mut app_contracts = self.app_contracts.write().unwrap();
+            let app_nodes = self.app_nodes.read().unwrap();
             app_contracts.retain_mut(|c| {
-                let node = self.find_app_node_by_pubkey(&c.node_pubkey).unwrap();
+                let node = match app_nodes
+                    .iter()
+                    .find(|n| n.node_pubkey == c.node_pubkey)
+                    .cloned()
+                {
+                    Some(n) => n,
+                    None => return c.locked_nano > 0,
+                };
+
                 if node.offline_minutes == 0 {
                     let operator_wallet = node.operator_wallet.clone();
                     let minutes_to_collect = (Utc::now() - c.collected_at).num_minutes() as u64;
@@ -1724,3 +1733,32 @@ impl BrainData {
         self.app_contracts.write().unwrap().push(app_contracts);
     }
 }
+
+impl BrainData {
+    pub fn metrics(&self) -> Result<String, Error> {
+        let app_nodes_read = self.app_nodes.read().unwrap();
+        let app_node_no = app_nodes_read.len();
+        drop(app_nodes_read);
+        let vm_nodes_read = self.vm_nodes.read().unwrap();
+        let vm_node_no = vm_nodes_read.len();
+        drop(vm_nodes_read);
+        let app_contract_no = self.list_all_app_contracts().len();
+        let vm_contract_no = self.list_all_contracts().len();
+        let account_no = self.list_accounts().len();
+        let operator_no = self.list_operators().len();
+        let locations = String::from("wip");
+
+        let metrics = vec![
+            format!("app_nodes {app_node_no}"),
+            format!("vm_nodes {vm_node_no}"),
+            format!("app_contracts {app_contract_no}"),
+            format!("vm_contracts {vm_contract_no}"),
+            format!("operators {operator_no}"),
+            format!("accounts {account_no}"),
+            format!("locations {locations}"),
+        ]
+        .join("\n");
+
+        Ok(metrics)
+    }
+}

src/http_server.rs

@@ -0,0 +1,26 @@
+use std::{net::SocketAddr, sync::Arc};
+
+use actix_web::{get, web, App, HttpResponse, HttpServer, Responder};
+
+use crate::data::BrainData;
+
+pub async fn http_metrics_server(listen_address: SocketAddr, state: Arc<BrainData>) {
+    HttpServer::new(move || {
+        App::new()
+            .app_data(web::Data::new(state.clone()))
+            .service(homepage)
+    })
+    .bind(listen_address)
+    .unwrap()
+    .disable_signals()
+    .run()
+    .await
+    .unwrap();
+}
+
+#[get("/metrics")]
+async fn homepage(data: web::Data<Arc<BrainData>>) -> impl Responder {
+    let metrics_data = data.get_ref().metrics().unwrap_or_default();
+
+    HttpResponse::Ok().body(metrics_data)
+}

src/main.rs

@@ -1,5 +1,6 @@
 mod data;
 mod grpc;
+mod http_server;
 
 use data::BrainData;
 use detee_shared::app_proto::brain_app_cli_server::BrainAppCliServer;
@@ -12,6 +13,7 @@ use grpc::BrainAppDaemonMock;
 use grpc::BrainGeneraClilMock;
 use grpc::BrainVmCliMock;
 use grpc::BrainVmDaemonMock;
+use http_server::http_metrics_server;
 use std::sync::Arc;
 use tonic::transport::Identity;
 use tonic::transport::Server;
@@ -37,6 +39,8 @@ async fn main() {
         }
     });
     let addr = "0.0.0.0:31337".parse().unwrap();
+    let http_addr = "0.0.0.0:51337".parse().unwrap();
+    let _ = tokio::spawn(http_metrics_server(http_addr, data.clone()));
 
     let snp_daemon_server = BrainVmDaemonServer::new(BrainVmDaemonMock::new(data.clone()));
     let snp_cli_server = BrainVmCliServer::new(BrainVmCliMock::new(data.clone()));