mirror of https://github.com/apibillme/broker
finish
This commit is contained in:
Bevan Hunt
parent
d2a6c6ca68
commit
3dac8ce7e3
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@ -444,29 +444,6 @@ dependencies = [
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"cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "crossbeam-epoch"
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version = "0.8.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
|
||||
"autocfg 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"crossbeam-utils 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"memoffset 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"scopeguard 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
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[[package]]
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name = "crossbeam-utils"
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version = "0.7.0"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
dependencies = [
|
||||
"autocfg 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
]
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[[package]]
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name = "derive_more"
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version = "0.99.2"
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@ -485,7 +462,10 @@ dependencies = [
|
|||
"actix-rt 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"actix-web 2.0.0-alpha.6 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"sled 0.30.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"json 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
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"serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
|
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"serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
|
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"sse-actix-web 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"tokio 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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@ -555,15 +535,6 @@ name = "fnv"
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version = "1.0.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "fs2"
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version = "0.4.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
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"winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "fuchsia-zircon"
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version = "0.3.3"
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@ -778,6 +749,11 @@ name = "itoa"
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version = "0.4.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "json"
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version = "0.12.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "kernel32-sys"
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version = "0.2.2"
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@ -841,14 +817,6 @@ name = "memchr"
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version = "2.2.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "memoffset"
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version = "0.5.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
|
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"rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "mime"
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version = "0.3.14"
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@ -1123,14 +1091,6 @@ name = "rustc-demangle"
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version = "0.1.16"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "rustc_version"
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version = "0.2.3"
|
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
|
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"semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
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]
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[[package]]
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name = "ryu"
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version = "1.0.2"
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@ -1141,19 +1101,6 @@ name = "scopeguard"
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version = "1.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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|
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[[package]]
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name = "semver"
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version = "0.9.0"
|
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
|
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"semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "semver-parser"
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version = "0.7.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "serde"
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version = "1.0.104"
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@ -1212,21 +1159,6 @@ name = "slab"
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version = "0.4.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "sled"
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version = "0.30.0"
|
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
|
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"crc32fast 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
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"crossbeam-epoch 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
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"crossbeam-utils 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"fs2 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"fxhash 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
|
||||
"libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
|
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"log 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
|
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"parking_lot 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "smallvec"
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version = "1.0.0"
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@ -1556,8 +1488,6 @@ dependencies = [
|
|||
"checksum cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "ddfc5b9aa5d4507acaf872de71051dfd0e309860e88966e1051e462a077aac4f"
|
||||
"checksum copyless 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "6ff9c56c9fb2a49c05ef0e431485a22400af20d33226dc0764d891d09e724127"
|
||||
"checksum crc32fast 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ba125de2af0df55319f41944744ad91c71113bf74a4646efff39afe1f6842db1"
|
||||
"checksum crossbeam-epoch 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5064ebdbf05ce3cb95e45c8b086f72263f4166b29b97f6baff7ef7fe047b55ac"
|
||||
"checksum crossbeam-utils 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ce446db02cdc3165b94ae73111e570793400d0794e46125cc4056c81cbb039f4"
|
||||
"checksum derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)" = "2159be042979966de68315bce7034bb000c775f22e3e834e1c52ff78f041cae8"
|
||||
"checksum dtoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "ea57b42383d091c85abcc2706240b94ab2a8fa1fc81c10ff23c4de06e2a90b5e"
|
||||
"checksum either 1.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "bb1f6b1ce1c140482ea30ddd3335fc0024ac7ee112895426e0a629a6c20adfe3"
|
||||
|
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@ -1567,7 +1497,6 @@ dependencies = [
|
|||
"checksum failure_derive 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "0bc225b78e0391e4b8683440bf2e63c2deeeb2ce5189eab46e2b68c6d3725d08"
|
||||
"checksum flate2 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)" = "6bd6d6f4752952feb71363cffc9ebac9411b75b87c6ab6058c40c8900cf43c0f"
|
||||
"checksum fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)" = "2fad85553e09a6f881f739c29f0b00b0f01357c743266d478b68951ce23285f3"
|
||||
"checksum fs2 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "9564fc758e15025b46aa6643b1b77d047d1a56a1aea6e01002ac0c7026876213"
|
||||
"checksum fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "2e9763c69ebaae630ba35f74888db465e49e259ba1bc0eda7d06f4a067615d82"
|
||||
"checksum fuchsia-zircon-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "3dcaa9ae7725d12cdb85b3ad99a434db70b468c09ded17e012d86b5c1010f7a7"
|
||||
"checksum futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b6f16056ecbb57525ff698bb955162d0cd03bee84e6241c27ff75c08d8ca5987"
|
||||
|
|
@ -1592,6 +1521,7 @@ dependencies = [
|
|||
"checksum iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "b2b3ea6ff95e175473f8ffe6a7eb7c00d054240321b84c57051175fe3c1e075e"
|
||||
"checksum ipconfig 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "aa79fa216fbe60834a9c0737d7fcd30425b32d1c58854663e24d4c4b328ed83f"
|
||||
"checksum itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "501266b7edd0174f8530248f87f99c88fbe60ca4ef3dd486835b8d8d53136f7f"
|
||||
"checksum json 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b3ca41abbeb7615d56322a984e63be5e5d0a117dfaca86c14393e32a762ccac1"
|
||||
"checksum kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d"
|
||||
"checksum language-tags 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "a91d884b6667cd606bb5a69aa0c99ba811a115fc68915e7056ec08a46e93199a"
|
||||
"checksum lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
|
||||
|
|
@ -1602,7 +1532,6 @@ dependencies = [
|
|||
"checksum lru-cache 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "31e24f1ad8321ca0e8a1e0ac13f23cb668e6f5466c2c57319f6a5cf1cc8e3b1c"
|
||||
"checksum matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
|
||||
"checksum memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "88579771288728879b57485cc7d6b07d648c9f0141eb955f8ab7f9d45394468e"
|
||||
"checksum memoffset 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "75189eb85871ea5c2e2c15abbdd541185f63b408415e5051f5cac122d8c774b9"
|
||||
"checksum mime 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)" = "dd1d63acd1b78403cc0c325605908475dd9b9a3acbf65ed8bcab97e27014afcf"
|
||||
"checksum mime_guess 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "1a0ed03949aef72dbdf3116a383d7b38b4768e6f960528cd6a6044aa9ed68599"
|
||||
"checksum miniz_oxide 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "6f3f74f726ae935c3f514300cc6773a0c9492abc5e972d42ba0c0ebb88757625"
|
||||
|
|
@ -1636,11 +1565,8 @@ dependencies = [
|
|||
"checksum regex-syntax 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)" = "11a7e20d1cce64ef2fed88b66d347f88bd9babb82845b2b858f3edbf59a4f716"
|
||||
"checksum resolv-conf 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "b263b4aa1b5de9ffc0054a2386f96992058bb6870aab516f8cdeb8a667d56dcb"
|
||||
"checksum rustc-demangle 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)" = "4c691c0e608126e00913e33f0ccf3727d5fc84573623b8d65b2df340b5201783"
|
||||
"checksum rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
|
||||
"checksum ryu 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "bfa8506c1de11c9c4e4c38863ccbe02a305c8188e85a05a784c9e11e1c3910c8"
|
||||
"checksum scopeguard 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b42e15e59b18a828bbf5c58ea01debb36b9b096346de35d941dcb89009f24a0d"
|
||||
"checksum semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
|
||||
"checksum semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
|
||||
"checksum serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)" = "414115f25f818d7dfccec8ee535d76949ae78584fc4f79a6f45a904bf8ab4449"
|
||||
"checksum serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)" = "128f9e303a5a29922045a830221b8f78ec74a5f544944f3d5984f8ec3895ef64"
|
||||
"checksum serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)" = "48c575e0cc52bdd09b47f330f646cf59afc586e9c4e3ccd6fc1f625b8ea1dad7"
|
||||
|
|
@ -1648,7 +1574,6 @@ dependencies = [
|
|||
"checksum sha1 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2579985fda508104f7587689507983eadd6a6e84dd35d6d115361f530916fa0d"
|
||||
"checksum signal-hook-registry 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "94f478ede9f64724c5d173d7bb56099ec3e2d9fc2774aac65d34b8b890405f41"
|
||||
"checksum slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
|
||||
"checksum sled 0.30.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d1ed07129eedb41b7f2d515a0529f2582ad8fc690a7885579e4dc3c14343eb83"
|
||||
"checksum smallvec 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4ecf3b85f68e8abaa7555aa5abdb1153079387e60b718283d732f03897fcfc86"
|
||||
"checksum socket2 0.3.11 (registry+https://github.com/rust-lang/crates.io-index)" = "e8b74de517221a2cb01a53349cf54182acdc31a074727d3079068448c0676d85"
|
||||
"checksum sse-actix-web 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "44275d7947747f8899151ba1032dfe962443cd3f0d3515a193b637dad042649d"
|
||||
|
|
|
|||
|
|
@ -14,4 +14,8 @@ actix-files = "0.2.0-alpha.3"
|
|||
futures = "0.3.1"
|
||||
tokio = "0.2.4"
|
||||
sse-actix-web="0.4.0"
|
||||
sled = "0.30.0"
|
||||
serde = "1.0.103"
|
||||
serde_json = "1.0.44"
|
||||
serde_derive = "1.0.103"
|
||||
json = "0.12.0"
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,2 @@
|
|||
msg:
|
||||
curl -S --header "Content-Type: application/json" --request POST --data '{"name":"hello world"}' http://localhost:3000
|
||||
|
|
@ -1,9 +1,7 @@
|
|||
# Download Counter Example using Actix Web, SSE, and Sled
|
||||
# JSON SSE example using Actix Web
|
||||
|
||||
## Use
|
||||
|
||||
- compile and run
|
||||
- ``` cargo run ```
|
||||
|
||||
- open [localhost:3000](http://localhost:3000) to view counter
|
||||
|
||||
- open [localhost:3000/download](http://localhost:3000/download) to download file to increment counter
|
||||
- open localhost:3000 and run ``` make ```
|
||||
|
|
|
|||
58
src/main.rs
58
src/main.rs
|
|
@ -1,47 +1,21 @@
|
|||
use std::io::{self};
|
||||
use actix_web::{web, HttpServer, HttpResponse, App, Responder};
|
||||
use actix_web::{web, HttpServer, HttpResponse, App, Responder, Error};
|
||||
use sse_actix_web::{new_client, Broadcaster, broadcast};
|
||||
use sled::Db;
|
||||
use actix_files::NamedFile;
|
||||
use serde_derive::{Deserialize, Serialize};
|
||||
|
||||
pub struct MyData {
|
||||
db: sled::Db
|
||||
#[derive(Debug, Serialize, Deserialize)]
|
||||
struct MyUser {
|
||||
name: String,
|
||||
}
|
||||
|
||||
async fn download(data: web::Data<MyData>, broad: web::Data<std::sync::Mutex<Broadcaster>>) -> io::Result<NamedFile> {
|
||||
|
||||
let counter_buffer = data.db.get(b"counter").unwrap().unwrap();
|
||||
|
||||
let counter = std::str::from_utf8(&counter_buffer).unwrap();
|
||||
|
||||
let counter_int = counter.clone().parse::<i32>().unwrap();
|
||||
|
||||
let new_counter_int = counter_int + 1;
|
||||
|
||||
let new_counter_string = new_counter_int.clone().to_string();
|
||||
|
||||
let new_counter = new_counter_string.as_bytes();
|
||||
|
||||
let old_counter = counter.clone().as_bytes();
|
||||
|
||||
let _ = data.db.compare_and_swap(b"counter", Some(old_counter.clone()), Some(new_counter.clone()));
|
||||
|
||||
let _ = web::block(move || data.db.flush()).await;
|
||||
|
||||
broadcast(new_counter_string.to_owned(), broad).await;
|
||||
|
||||
let f = web::block(|| std::fs::File::create("test.pdf")).await.unwrap();
|
||||
|
||||
NamedFile::from_file(f, "test.pdf")
|
||||
async fn msg(item: web::Json<MyUser>, broad: web::Data<std::sync::Mutex<Broadcaster>>) -> Result<HttpResponse, Error> {
|
||||
let user_string = serde_json::to_string(&item.0).unwrap();
|
||||
broadcast(user_string, broad).await;
|
||||
Ok(HttpResponse::Ok().json(item.0))
|
||||
}
|
||||
|
||||
async fn index(data: web::Data<MyData>) -> impl Responder {
|
||||
async fn index() -> impl Responder {
|
||||
|
||||
let counter_buffer = data.db.get(b"counter").unwrap().unwrap();
|
||||
|
||||
let counter = std::str::from_utf8(&counter_buffer).unwrap();
|
||||
|
||||
let a = r#"<html lang="en">
|
||||
let content = r#"<html lang="en">
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
|
|
@ -61,9 +35,6 @@ async fn index(data: web::Data<MyData>) -> impl Responder {
|
|||
let events = new EventSource("/events");
|
||||
let data = document.createElement("p");
|
||||
root.appendChild(data);
|
||||
data.innerText = "#;
|
||||
let b = format!("\"{}\";\n", counter);
|
||||
let c = r#"
|
||||
events.onmessage = (event) => {
|
||||
if (event.data != "ping" && event.data != "connected") {
|
||||
data.innerText = event.data;
|
||||
|
|
@ -73,8 +44,6 @@ async fn index(data: web::Data<MyData>) -> impl Responder {
|
|||
</body>
|
||||
</html>"#;
|
||||
|
||||
let content = format!("{}{}{}", a, b, c);
|
||||
|
||||
HttpResponse::Ok()
|
||||
.header("content-type", "text/html")
|
||||
.body(content)
|
||||
|
|
@ -82,16 +51,15 @@ async fn index(data: web::Data<MyData>) -> impl Responder {
|
|||
|
||||
#[actix_rt::main]
|
||||
async fn main() -> std::io::Result<()> {
|
||||
let tree = Db::open("./tmp/data").unwrap();
|
||||
let data = Broadcaster::create("connected".to_owned());
|
||||
|
||||
HttpServer::new(move || {
|
||||
App::new()
|
||||
.register_data(data.clone())
|
||||
.data(MyData{ db: tree.clone()})
|
||||
.data(web::JsonConfig::default())
|
||||
.route("/", web::get().to(index))
|
||||
.route("/msg", web::post().to(msg))
|
||||
.route("/events", web::get().to(new_client))
|
||||
.route("/download", web::get().to(download))
|
||||
})
|
||||
.bind("0.0.0.0:3000")?
|
||||
.start()
|
||||
|
|
|
|||
Loading…
Reference in New Issue