From a137dad5577dae94199cf00b1c91ea09fecdf587 Mon Sep 17 00:00:00 2001 From: Sven Rademakers Date: Wed, 15 Nov 2023 10:23:39 +0000 Subject: [PATCH] improve Gzip implementation makes use of the gzip encoder inside async_compression crate. Return archive as streaming body. --- Cargo.lock | 213 +++++++++++++++++++++++----------------------- Cargo.toml | 5 +- src/api/legacy.rs | 45 ++++------ 3 files changed, 126 insertions(+), 137 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index 56d6668..12ce7a4 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -303,14 +303,15 @@ checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe" [[package]] name = "ahash" -version = "0.8.3" +version = "0.8.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "2c99f64d1e06488f620f932677e24bc6e2897582980441ae90a671415bd7ec2f" +checksum = "91429305e9f0a25f6205c5b8e0d2db09e0708a7a6df0f42212bb56c32c8ac97a" dependencies = [ "cfg-if", "getrandom", "once_cell", "version_check", + "zerocopy", ] [[package]] @@ -413,14 +414,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "619743e34b5ba4e9703bba34deac3427c72507c7159f5fd030aea8cac0cfe341" [[package]] -name = "async-trait" -version = "0.1.74" +name = "async-compression" +version = "0.4.5" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "a66537f1bb974b254c98ed142ff995236e81b9d0fe4db0575f46612cb15eb0f9" +checksum = "bc2d0cfb2a7388d34f590e76686704c494ed7aaceed62ee1ba35cbf363abc2a5" dependencies = [ - "proc-macro2", - "quote", - "syn 2.0.39", + "flate2", + "futures-core", + "memchr", + "pin-project-lite", + "tokio", ] [[package]] @@ -520,7 +523,7 @@ dependencies = [ "actix-multipart", "actix-web", "anyhow", - "async-trait", + "async-compression", "base64", "bincode", "build-time", @@ -530,7 +533,6 @@ dependencies = [ "clap", "crc", "evdev", - "flate2", "futures", "gpiod", "humansize", @@ -574,9 +576,9 @@ dependencies = [ [[package]] name = "brotli-decompressor" -version = "2.5.0" +version = "2.5.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "da74e2b81409b1b743f8f0c62cc6254afefb8b8e50bbfe3735550f7aeefa3448" +checksum = "4e2e4afe60d7dd600fdd3de8d0f08c2b7ec039712e3b6137ff98b7004e82de4f" dependencies = [ "alloc-no-stdlib", "alloc-stdlib", @@ -615,9 +617,9 @@ checksum = "a2bd12c1caf447e69cd4528f47f94d203fd2582878ecb9e9465484c4148a8223" [[package]] name = "bytestring" -version = "1.3.0" +version = "1.3.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "238e4886760d98c4f899360c834fa93e62cf7f721ac3c2da375cbdf4b8679aae" +checksum = "74d80203ea6b29df88012294f62733de21cfeab47f17b41af3a38bc30a03ee72" dependencies = [ "bytes", ] @@ -670,18 +672,18 @@ checksum = "d804b3714304cb57ef650d0aa72092bd4815a45a5c59f7799669207a3b1026a1" [[package]] name = "clap" -version = "4.4.7" +version = "4.4.8" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ac495e00dcec98c83465d5ad66c5c4fabd652fd6686e7c6269b117e729a6f17b" +checksum = "2275f18819641850fa26c89acc84d465c1bf91ce57bc2748b28c420473352f64" dependencies = [ "clap_builder", ] [[package]] name = "clap_builder" -version = "4.4.7" +version = "4.4.8" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "c77ed9a32a62e6ca27175d00d29d05ca32e396ea1eb5fb01d8256b669cec7663" +checksum = "07cdf1b148b25c1e1f7a42225e30a0d99a615cd4637eae7365548dd4529b95bc" dependencies = [ "anstream", "anstyle", @@ -737,9 +739,9 @@ checksum = "e496a50fda8aacccc86d7529e2c1e0892dbd0f898a6b5645b5561b89c3210efa" [[package]] name = "cpufeatures" -version = "0.2.9" +version = "0.2.11" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "a17b76ff3a4162b0b27f354a0c87015ddad39d35f9c0c36607a3bdd175dde1f1" +checksum = "ce420fe07aecd3e67c5f910618fe65e94158f6dcc0adf44e00d69ce2bdfe0fd0" dependencies = [ "libc", ] @@ -755,9 +757,9 @@ dependencies = [ [[package]] name = "crc-catalog" -version = "2.2.0" +version = "2.4.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "9cace84e55f07e7301bae1c519df89cdad8cc3cd868413d3fdbdeca9ff3db484" +checksum = "19d374276b40fb8bbdee95aef7c7fa6b5316ec764510eb64b8dd0e2ed0d7e7f5" [[package]] name = "crc32fast" @@ -882,9 +884,9 @@ checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5" [[package]] name = "errno" -version = "0.3.5" +version = "0.3.6" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ac3e13f66a2f95e32a39eaa81f6b95d42878ca0e1db0c7543723dfe12557e860" +checksum = "7c18ee0ed65a5f1f81cac6b1d213b69c35fa47d4252ad41f1486dbd8226fe36e" dependencies = [ "libc", "windows-sys 0.48.0", @@ -939,7 +941,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "46303f565772937ffe1d394a4fac6f411c6013172fadde9dcdb1e147a086940e" dependencies = [ "crc32fast", - "libz-sys", "miniz_oxide", ] @@ -1086,9 +1087,9 @@ dependencies = [ [[package]] name = "getrandom" -version = "0.2.10" +version = "0.2.11" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "be4136b2a15dd319360be1c07d9933517ccf0be8f16bf62a3bee4f0d618df427" +checksum = "fe9006bed769170c11f845cf00c7c1e9092aeb3f268e007c3e760ac68008070f" dependencies = [ "cfg-if", "libc", @@ -1121,9 +1122,9 @@ dependencies = [ [[package]] name = "h2" -version = "0.3.21" +version = "0.3.22" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "91fc23aa11be92976ef4729127f1a74adf36d8436f7816b185d18df956790833" +checksum = "4d6250322ef6e60f93f9a2162799302cd6f68f79f6e5d85c8c16f14d1d958178" dependencies = [ "bytes", "fnv", @@ -1131,7 +1132,7 @@ dependencies = [ "futures-sink", "futures-util", "http", - "indexmap 1.9.3", + "indexmap 2.1.0", "slab", "tokio", "tokio-util", @@ -1146,9 +1147,9 @@ checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888" [[package]] name = "hashbrown" -version = "0.14.1" +version = "0.14.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7dfda62a12f55daeae5015f81b0baea145391cb4520f86c248fc615d72640d12" +checksum = "f93e7192158dbcda357bdec5fb5788eebf8bbac027f3f33e719d29135ae84156" [[package]] name = "hermit-abi" @@ -1174,9 +1175,9 @@ dependencies = [ [[package]] name = "http" -version = "0.2.9" +version = "0.2.11" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "bd6effc99afb63425aff9b05836f029929e345a6148a14b7ecd5ab67af944482" +checksum = "8947b1a6fad4393052c7ba1f4cd97bed3e953a95c79c92ad9b051a04611d9fbb" dependencies = [ "bytes", "fnv", @@ -1284,12 +1285,12 @@ dependencies = [ [[package]] name = "indexmap" -version = "2.0.2" +version = "2.1.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "8adf3ddd720272c6ea8bf59463c04e0f93d0bbf7c5439b691bca2987e0270897" +checksum = "d530e1a18b1cb4c484e6e34556a0d948706958449fca0cab753d649f2bce3d1f" dependencies = [ "equivalent", - "hashbrown 0.14.1", + "hashbrown 0.14.2", "serde", ] @@ -1352,9 +1353,9 @@ dependencies = [ [[package]] name = "js-sys" -version = "0.3.64" +version = "0.3.65" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "c5f195fe497f702db0f318b07fdd68edb16955aed830df8363d837542f8f935a" +checksum = "54c0c35952f67de54bb584e9fd912b3023117cbafc0a77d8f3dee1fb5f572fe8" dependencies = [ "wasm-bindgen", ] @@ -1395,28 +1396,17 @@ dependencies = [ "vcpkg", ] -[[package]] -name = "libz-sys" -version = "1.1.12" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d97137b25e321a73eef1418d1d5d2eda4d77e12813f8e6dead84bc52c5870a7b" -dependencies = [ - "cc", - "pkg-config", - "vcpkg", -] - [[package]] name = "linux-raw-sys" -version = "0.4.10" +version = "0.4.11" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "da2479e8c062e40bf0066ffa0bc823de0a9368974af99c9f6df941d2c231e03f" +checksum = "969488b55f8ac402214f3f5fd243ebb7206cf82de60d3172994707a4bcc2b829" [[package]] name = "local-channel" -version = "0.1.4" +version = "0.1.5" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "e0a493488de5f18c8ffcba89eebb8532ffc562dc400490eb65b84893fae0b178" +checksum = "b6cbc85e69b8df4b8bb8b89ec634e7189099cea8927a276b7384ce5488e53ec8" dependencies = [ "futures-core", "futures-sink", @@ -1425,9 +1415,9 @@ dependencies = [ [[package]] name = "local-waker" -version = "0.1.3" +version = "0.1.4" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "e34f76eb3611940e0e7d53a9aaa4e6a3151f69541a282fd0dad5571420c53ff1" +checksum = "4d873d7c67ce09b42110d801813efbc9364414e356be9935700d368351657487" [[package]] name = "lock_api" @@ -1683,9 +1673,9 @@ dependencies = [ [[package]] name = "openssl-src" -version = "300.1.5+3.1.3" +version = "300.1.6+3.1.4" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "559068e4c12950d7dcaa1857a61725c0d38d4fc03ff8e070ab31a75d6e316491" +checksum = "439fac53e092cd7442a3660c85dde4643ab3b5bd39040912388dcdabf6b88085" dependencies = [ "cc", ] @@ -1948,17 +1938,16 @@ dependencies = [ [[package]] name = "ring" -version = "0.16.20" +version = "0.17.5" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "3053cf52e236a3ed746dfc745aa9cacf1b791d846bdaf412f60a8d7d6e17c8fc" +checksum = "fb0205304757e5d899b9c2e448b867ffd03ae7f988002e47cd24954391394d0b" dependencies = [ "cc", + "getrandom", "libc", - "once_cell", "spin", "untrusted", - "web-sys", - "winapi", + "windows-sys 0.48.0", ] [[package]] @@ -2011,9 +2000,9 @@ dependencies = [ [[package]] name = "rustix" -version = "0.38.19" +version = "0.38.24" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "745ecfa778e66b2b63c88a61cb36e0eea109e803b0b86bf9879fbc77c70e86ed" +checksum = "9ad981d6c340a49cdc40a1028d9c6084ec7e9fa33fcb839cab656a267071e234" dependencies = [ "bitflags 2.4.1", "errno", @@ -2024,9 +2013,9 @@ dependencies = [ [[package]] name = "rustls" -version = "0.21.7" +version = "0.21.8" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "cd8d6c9f025a446bc4d18ad9632e69aec8f287aa84499ee335599fabd20c3fd8" +checksum = "446e14c5cda4f3f30fe71863c34ec70f5ac79d6087097ad0bb433e1be5edf04c" dependencies = [ "log", "ring", @@ -2036,9 +2025,9 @@ dependencies = [ [[package]] name = "rustls-webpki" -version = "0.101.6" +version = "0.101.7" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "3c7d5dece342910d9ba34d259310cae3e0154b873b35408b787b59bce53d34fe" +checksum = "8b6275d1ee7a1cd780b64aca7726599a1dbc893b1e64144529e55c3c2f745765" dependencies = [ "ring", "untrusted", @@ -2067,9 +2056,9 @@ checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49" [[package]] name = "sct" -version = "0.7.0" +version = "0.7.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d53dcdb7c9f8158937a7981b48accfd39a43af418591a5d008c7b22b5e1b7ca4" +checksum = "da046153aa2352493d6cb7da4b6e5c0c057d8a1d0a9aa8560baffdd945acd414" dependencies = [ "ring", "untrusted", @@ -2143,7 +2132,7 @@ dependencies = [ "chrono", "hex", "indexmap 1.9.3", - "indexmap 2.0.2", + "indexmap 2.1.0", "serde", "serde_json", "serde_with_macros", @@ -2168,7 +2157,7 @@ version = "0.9.27" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "3cc7a1570e38322cfe4154732e5110f887ea57e22b76f4bfd32b5bdd3368666c" dependencies = [ - "indexmap 2.0.2", + "indexmap 2.1.0", "itoa", "ryu", "serde", @@ -2261,9 +2250,9 @@ dependencies = [ [[package]] name = "smallvec" -version = "1.11.1" +version = "1.11.2" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "942b4a808e05215192e39f4ab80813e599068285906cc91aa64f923db842bd5a" +checksum = "4dccd0940a2dcdf68d092b8cbab7dc0ad8fa938bf95787e1b916b0e3d0e8e970" [[package]] name = "socket2" @@ -2277,9 +2266,9 @@ dependencies = [ [[package]] name = "spin" -version = "0.5.2" +version = "0.9.8" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d" +checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67" [[package]] name = "strsim" @@ -2344,13 +2333,13 @@ dependencies = [ [[package]] name = "tempfile" -version = "3.8.0" +version = "3.8.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "cb94d2f3cc536af71caac6b6fcebf65860b347e7ce0cc9ebe8f70d3e521054ef" +checksum = "7ef1adac450ad7f4b3c28589471ade84f25f731a7a0fe30d71dfa9f60fd808e5" dependencies = [ "cfg-if", "fastrand 2.0.1", - "redox_syscall 0.3.5", + "redox_syscall 0.4.1", "rustix", "windows-sys 0.48.0", ] @@ -2505,9 +2494,9 @@ dependencies = [ [[package]] name = "toml_datetime" -version = "0.6.3" +version = "0.6.5" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7cda73e2f1397b1262d6dfdcef8aafae14d1de7748d66822d3bfeeb6d03e5e4b" +checksum = "3550f4e9685620ac18a50ed434eb3aec30db8ba93b0287467bca5826ea25baf1" [[package]] name = "toml_edit" @@ -2515,7 +2504,7 @@ version = "0.19.15" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "1b5bb770da30e5cbfde35a2d7b9b8a2c4b8ef89548a7a6aeab5c9a576e3e7421" dependencies = [ - "indexmap 2.0.2", + "indexmap 2.1.0", "toml_datetime", "winnow", ] @@ -2584,9 +2573,9 @@ checksum = "f28467d3e1d3c6586d8f25fa243f544f5800fec42d97032474e17222c2b75cfa" [[package]] name = "untrusted" -version = "0.7.1" +version = "0.9.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a" +checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1" [[package]] name = "url" @@ -2625,9 +2614,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423" [[package]] name = "wasm-bindgen" -version = "0.2.87" +version = "0.2.88" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7706a72ab36d8cb1f80ffbf0e071533974a60d0a308d01a5d0375bf60499a342" +checksum = "7daec296f25a1bae309c0cd5c29c4b260e510e6d813c286b19eaadf409d40fce" dependencies = [ "cfg-if", "wasm-bindgen-macro", @@ -2635,9 +2624,9 @@ dependencies = [ [[package]] name = "wasm-bindgen-backend" -version = "0.2.87" +version = "0.2.88" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "5ef2b6d3c510e9625e5fe6f509ab07d66a760f0885d858736483c32ed7809abd" +checksum = "e397f4664c0e4e428e8313a469aaa58310d302159845980fd23b0f22a847f217" dependencies = [ "bumpalo", "log", @@ -2650,9 +2639,9 @@ dependencies = [ [[package]] name = "wasm-bindgen-macro" -version = "0.2.87" +version = "0.2.88" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "dee495e55982a3bd48105a7b947fd2a9b4a8ae3010041b9e0faab3f9cd028f1d" +checksum = "5961017b3b08ad5f3fe39f1e79877f8ee7c23c5e5fd5eb80de95abc41f1f16b2" dependencies = [ "quote", "wasm-bindgen-macro-support", @@ -2660,9 +2649,9 @@ dependencies = [ [[package]] name = "wasm-bindgen-macro-support" -version = "0.2.87" +version = "0.2.88" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "54681b18a46765f095758388f2d0cf16eb8d4169b639ab575a8f5693af210c7b" +checksum = "c5353b8dab669f5e10f5bd76df26a9360c748f054f862ff5f3f8aae0c7fb3907" dependencies = [ "proc-macro2", "quote", @@ -2673,19 +2662,9 @@ dependencies = [ [[package]] name = "wasm-bindgen-shared" -version = "0.2.87" +version = "0.2.88" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ca6ad05a4870b2bf5fe995117d3728437bd27d7cd5f06f13c17443ef369775a1" - -[[package]] -name = "web-sys" -version = "0.3.64" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "9b85cbef8c220a6abc02aefd892dfc0fc23afb1c6a426316ec33253a3877249b" -dependencies = [ - "js-sys", - "wasm-bindgen", -] +checksum = "0d046c5d029ba91a1ed14da14dca44b68bf2f124cfbaf741c54151fdb3e0750b" [[package]] name = "winapi" @@ -2843,9 +2822,9 @@ checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538" [[package]] name = "winnow" -version = "0.5.17" +version = "0.5.19" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "a3b801d0e0a6726477cc207f60162da452f3a95adb368399bef20a946e06f65c" +checksum = "829846f3e3db426d4cee4510841b71a8e58aa2a76b1132579487ae430ccd9c7b" dependencies = [ "memchr", ] @@ -2868,6 +2847,26 @@ dependencies = [ "libc", ] +[[package]] +name = "zerocopy" +version = "0.7.26" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e97e415490559a91254a2979b4829267a57d2fcd741a98eee8b722fb57289aa0" +dependencies = [ + "zerocopy-derive", +] + +[[package]] +name = "zerocopy-derive" +version = "0.7.26" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "dd7e48ccf166952882ca8bd778a43502c64f33bf94c12ebe2a7f08e5a0f6689f" +dependencies = [ + "proc-macro2", + "quote", + "syn 2.0.39", +] + [[package]] name = "zstd" version = "0.12.4" diff --git a/Cargo.toml b/Cargo.toml index b2f4d86..922838c 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -19,7 +19,7 @@ tokio = { version = "1.34.0", features = [ "io-util", "net", ] } -tokio-util = "0.7.10" +tokio-util = { version = "0.7.10", features = [ "io-util"] } futures = "0.3.29" serde = { version = "1.0.192", features = ["derive"] } actix-files = "0.6.2" @@ -50,12 +50,11 @@ thiserror = "1.0.50" tokio-stream = "0.1.14" humansize = "2.1.3" actix-multipart = "0.6.1" -async-trait = "0.1.74" humantime = "2.1.0" inotify = "0.10.2" tar = "0.4.40" -flate2 = { version = "1.0.28", default-features = false, features = ["zlib"] } chrono = "0.4.31" +async-compression = { version = "0.4.5", features = ["tokio", "gzip"] } [dev-dependencies] tempdir = "0.3.7" diff --git a/src/api/legacy.rs b/src/api/legacy.rs index 7255ec7..38f8177 100644 --- a/src/api/legacy.rs +++ b/src/api/legacy.rs @@ -29,17 +29,17 @@ use actix_web::guard::{fn_guard, GuardContext}; use actix_web::http::{header, StatusCode}; use actix_web::{get, post, web, HttpResponse, Responder}; use anyhow::Context; -use bytes::Bytes; +use async_compression::tokio::bufread::GzipEncoder; +use async_compression::Level; use serde_json::json; use std::collections::HashMap; -use std::io; -use std::io::Read; use std::ops::Deref; use std::path::PathBuf; use std::process::Command; use std::str::FromStr; use tokio::io::AsyncBufReadExt; use tokio_stream::StreamExt; +use tokio_util::io::ReaderStream; type Query = web::Query>; /// version 1: @@ -91,41 +91,32 @@ fn flash_guard(context: &GuardContext<'_>) -> bool { #[get("/api/bmc/backup")] async fn backup_handler() -> impl Responder { - let response = tokio::task::spawn_blocking(move || { + let archive = tokio::task::spawn_blocking(move || { let mut builder = tar::Builder::new(Vec::new()); builder.mode(tar::HeaderMode::Deterministic); - builder .append_dir_all(".", "/mnt/overlay/upper/") .and_then(|_| builder.finish()) .and_then(|_| builder.into_inner()) - .and_then(|buffer| { - use flate2::bufread::GzEncoder; - use flate2::Compression; - let mut gz = GzEncoder::new(io::Cursor::new(buffer), Compression::best()); - let mut compressed = Vec::new(); - gz.read_to_end(&mut compressed)?; - Ok(Bytes::from(compressed)) - }) }) .await - .expect("error joining compression task"); - - let now = chrono::Local::now(); - let content_disposition = format!( - r#"attachment; filename="tp2-backup-{}.tar.gz""#, - now.format("%d-%m-%Y") - ); - - response.map_or_else( - |e| HttpResponse::InternalServerError().body(e.to_string()), - |gz| { + .expect("error joining archiving task"); + + match archive { + Ok(buffer) => { + let now = chrono::Local::now(); + let content_disposition = format!( + r#"attachment; filename="tp2-backup-{}.tar.gz""#, + now.format("%d-%m-%Y") + ); + let encoder = GzipEncoder::with_quality(std::io::Cursor::new(buffer), Level::Best); HttpResponse::Ok() .insert_header(header::ContentType(file_extension_to_mime("gz"))) .insert_header((header::CONTENT_DISPOSITION, content_disposition)) - .body(gz) - }, - ) + .streaming(ReaderStream::new(encoder)) + } + Err(e) => HttpResponse::InternalServerError().body(e.to_string()), + } } #[get("/api/bmc/info")]