diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..5c70449
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,31 @@
+name: Build & Tests
+
+on:
+  push:
+  pull_request:
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build_test:
+    name: Build & test
+    runs-on: ubuntu-22.04
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: ${{ matrix.job.target }}
+
+      - name: Use cached dependencies
+        uses: Swatinem/rust-cache@v2
+
+      - name: Build
+        run: cargo build
+
+      - name: Test
+        run: cargo test
diff --git a/Cargo.lock b/Cargo.lock
index 79998c8..02f881f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4,9 +4,9 @@ version = 3
 
 [[package]]
 name = "aho-corasick"
-version = "0.7.18"
+version = "0.7.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e37cfd5e7657ada45f742d6e99ca5788580b5c529dc78faf11ece6dc702656f"
+checksum = "cc936419f96fa211c1b9166887b38e5e40b19958e5b895be7c1f93adec7071ac"
 dependencies = [
  "memchr",
 ]
@@ -16,35 +16,27 @@ name = "ambi_mock_client"
 version = "0.1.0"
 dependencies = [
  "clap",
+ "env_logger",
+ "log",
  "rand",
  "regex",
  "reqwest",
  "serde",
  "serde_json",
-]
-
-[[package]]
-name = "atty"
-version = "0.2.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
-dependencies = [
- "hermit-abi",
- "libc",
- "winapi",
+ "thiserror",
 ]
 
 [[package]]
 name = "autocfg"
-version = "1.0.1"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
+checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "base64"
-version = "0.13.0"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"
+checksum = "a4a4ddaa51a5bc52a6948f74c06d20aaaddb71924eab79b8c97a8c556e942d6a"
 
 [[package]]
 name = "bitflags"
@@ -54,21 +46,21 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bumpalo"
-version = "3.9.1"
+version = "3.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4a45a46ab1f2412e53d3a0ade76ffad2025804294569aae387231a0cd6e0899"
+checksum = "0d261e256854913907f67ed06efbc3338dfe6179796deefc1ff763fc1aee5535"
 
 [[package]]
 name = "bytes"
-version = "1.1.0"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4872d67bab6358e59559027aa3b9157c53d9358c51423c17554809a8858e0f8"
+checksum = "89b2fd2a0dcf38d7971e2194b6b6eebab45ae01067456a7fd93d5547a61b70be"
 
 [[package]]
 name = "cc"
-version = "1.0.72"
+version = "1.0.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "22a9137b95ea06864e018375b72adfb7db6e6f68cfc8df5a04d00288050485ee"
+checksum = "50d30906286121d95be3d479533b458f87493b30a4b5f79a607db8f5d11aa91f"
 
 [[package]]
 name = "cfg-if"
@@ -78,26 +70,24 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "clap"
-version = "3.2.2"
+version = "4.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e538f9ee5aa3b3963f09a997035f883677966ed50fce0292611927ce6f6d8c6"
+checksum = "ec0b0588d44d4d63a87dbd75c136c166bbfd9a86a31cb89e09906521c7d3f5e3"
 dependencies = [
- "atty",
  "bitflags",
  "clap_derive",
  "clap_lex",
- "indexmap",
- "lazy_static",
+ "is-terminal",
+ "once_cell",
  "strsim",
  "termcolor",
- "textwrap",
 ]
 
 [[package]]
 name = "clap_derive"
-version = "3.2.2"
+version = "4.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7f98063cac4652f23ccda556b8d04347a7fc4b2cff1f7577cc8c6546e0d8078"
+checksum = "684a277d672e91966334af371f1a7b5833f9aa00b07c84e92fbce95e00208ce8"
 dependencies = [
  "heck",
  "proc-macro-error",
@@ -108,18 +98,18 @@ dependencies = [
 
 [[package]]
 name = "clap_lex"
-version = "0.2.4"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2850f2f5a82cbf437dd5af4d49848fbdfc27c157c3d010345776f952765261c5"
+checksum = "783fe232adfca04f90f56201b26d79682d4cd2625e0bc7290b95123afe558ade"
 dependencies = [
  "os_str_bytes",
 ]
 
 [[package]]
 name = "core-foundation"
-version = "0.9.2"
+version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6888e10551bb93e424d8df1d07f1a8b4fceb0001a3a4b048bfc47554946f47b3"
+checksum = "194a7a9e6de53fa55116934067c844d9d749312f75c6f6d0980e8c252f8c2146"
 dependencies = [
  "core-foundation-sys",
  "libc",
@@ -133,18 +123,52 @@ checksum = "5827cebf4670468b8772dd191856768aedcb1b0278a04f989f7766351917b9dc"
 
 [[package]]
 name = "encoding_rs"
-version = "0.8.30"
+version = "0.8.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7896dc8abb250ffdda33912550faa54c88ec8b998dec0b2c55ab224921ce11df"
+checksum = "071a31f4ee85403370b58aca746f01041ede6f0da2730960ad001edc2b71b394"
 dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "env_logger"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85cdab6a89accf66733ad5a1693a4dcced6aeff64602b634530dd73c1f3ee9f0"
+dependencies = [
+ "humantime",
+ "is-terminal",
+ "log",
+ "regex",
+ "termcolor",
+]
+
+[[package]]
+name = "errno"
+version = "0.2.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f639046355ee4f37944e44f60642c6f3a7efa3cf6b78c78a0d989a8ce6c396a1"
+dependencies = [
+ "errno-dragonfly",
+ "libc",
+ "winapi",
+]
+
+[[package]]
+name = "errno-dragonfly"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa68f1b12764fab894d2755d2518754e71b4fd80ecfb822714a1206c2aab39bf"
+dependencies = [
+ "cc",
+ "libc",
+]
+
 [[package]]
 name = "fastrand"
-version = "1.7.0"
+version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3fcf0cee53519c866c09b5de1f6c56ff9d647101f81c1964fa632e148896cdf"
+checksum = "e51093e27b0797c359783294ca4f0a911c270184cb10f85783b118614a1501be"
 dependencies = [
  "instant",
 ]
@@ -172,52 +196,51 @@ checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
 
 [[package]]
 name = "form_urlencoded"
-version = "1.0.1"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5fc25a87fa4fd2094bffb06925852034d90a17f0d1e05197d4956d3555752191"
+checksum = "a9c384f161156f5260c24a097c56119f9be8c798586aecc13afbcbe7b7e26bf8"
 dependencies = [
- "matches",
  "percent-encoding",
 ]
 
 [[package]]
 name = "futures-channel"
-version = "0.3.19"
+version = "0.3.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba3dda0b6588335f360afc675d0564c17a77a2bda81ca178a4b6081bd86c7f0b"
+checksum = "2e5317663a9089767a1ec00a487df42e0ca174b61b4483213ac24448e4664df5"
 dependencies = [
  "futures-core",
 ]
 
 [[package]]
 name = "futures-core"
-version = "0.3.19"
+version = "0.3.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0c8ff0461b82559810cdccfde3215c3f373807f5e5232b71479bff7bb2583d7"
+checksum = "ec90ff4d0fe1f57d600049061dc6bb68ed03c7d2fbd697274c41805dcb3f8608"
 
 [[package]]
 name = "futures-io"
-version = "0.3.19"
+version = "0.3.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1f9d34af5a1aac6fb380f735fe510746c38067c5bf16c7fd250280503c971b2"
+checksum = "bfb8371b6fb2aeb2d280374607aeabfc99d95c72edfe51692e42d3d7f0d08531"
 
 [[package]]
 name = "futures-sink"
-version = "0.3.19"
+version = "0.3.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3055baccb68d74ff6480350f8d6eb8fcfa3aa11bdc1a1ae3afdd0514617d508"
+checksum = "f310820bb3e8cfd46c80db4d7fb8353e15dfff853a127158425f31e0be6c8364"
 
 [[package]]
 name = "futures-task"
-version = "0.3.19"
+version = "0.3.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ee7c6485c30167ce4dfb83ac568a849fe53274c831081476ee13e0dce1aad72"
+checksum = "dcf79a1bf610b10f42aea489289c5a2c478a786509693b80cd39c44ccd936366"
 
 [[package]]
 name = "futures-util"
-version = "0.3.19"
+version = "0.3.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9b5cf40b47a271f77a8b1bec03ca09044d99d2372c0de244e66430761127164"
+checksum = "9c1d6de3acfef38d2be4b1f543f553131788603495be83da675e180c8d6b7bd1"
 dependencies = [
  "futures-core",
  "futures-io",
@@ -230,9 +253,9 @@ dependencies = [
 
 [[package]]
 name = "getrandom"
-version = "0.2.3"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7fcd999463524c52659517fe2cea98493cfe485d10565e7b0fb07dbba7ad2753"
+checksum = "c05aeb6a22b8f62540c194aac980f2115af067bfe15a0734d7277a768d396b31"
 dependencies = [
  "cfg-if",
  "libc",
@@ -241,9 +264,9 @@ dependencies = [
 
 [[package]]
 name = "h2"
-version = "0.3.10"
+version = "0.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c9de88456263e249e241fcd211d3954e2c9b0ef7ccfc235a444eb367cae3689"
+checksum = "5f9f29bc9dda355256b2916cf526ab02ce0aeaaaf2bad60d65ef3f12f11dd0f4"
 dependencies = [
  "bytes",
  "fnv",
@@ -260,41 +283,47 @@ dependencies = [
 
 [[package]]
 name = "hashbrown"
-version = "0.11.2"
+version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab5ef0d4909ef3724cc8cce6ccc8572c5c817592e9285f5464f8e86f8bd3726e"
+checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
 
 [[package]]
 name = "heck"
-version = "0.4.0"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2540771e65fc8cb83cd6e8a237f70c319bd5c29f78ed1084ba5d50eeac86f7f9"
+checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
 
 [[package]]
 name = "hermit-abi"
-version = "0.1.19"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
+checksum = "ee512640fe35acbfb4bb779db6f0d80704c2cacfa2e39b601ef3e3f47d1ae4c7"
 dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "hermit-abi"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fed44880c466736ef9a5c5b5facefb5ed0785676d0c02d612db14e54f0d84286"
+
 [[package]]
 name = "http"
-version = "0.2.6"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "31f4c6746584866f0feabcc69893c5b51beef3831656a968ed7ae254cdc4fd03"
+checksum = "75f43d41e26995c17e71ee126451dd3941010b0514a81a9d11f3b341debc2399"
 dependencies = [
  "bytes",
  "fnv",
- "itoa 1.0.1",
+ "itoa",
 ]
 
 [[package]]
 name = "http-body"
-version = "0.4.4"
+version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ff4f84919677303da5f147645dbea6b1881f368d03ac84e1dc09031ebd7b2c6"
+checksum = "d5f38f16d184e36f2408a55281cd658ecbd3ca05cce6d6510a176eca393e26d1"
 dependencies = [
  "bytes",
  "http",
@@ -303,9 +332,9 @@ dependencies = [
 
 [[package]]
 name = "httparse"
-version = "1.5.1"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "acd94fdbe1d4ff688b67b04eee2e17bd50995534a61539e45adfefb45e5e5503"
+checksum = "d897f394bad6a705d5f4104762e116a75639e470d80901eed05a860a95cb1904"
 
 [[package]]
 name = "httpdate"
@@ -313,11 +342,17 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c4a1e36c821dbe04574f602848a19f742f4fb3c98d40449f11bcad18d6b17421"
 
+[[package]]
+name = "humantime"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
+
 [[package]]
 name = "hyper"
-version = "0.14.16"
+version = "0.14.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7ec3e62bdc98a2f0393a5048e4c30ef659440ea6e0e572965103e72bd836f55"
+checksum = "5e011372fa0b68db8350aa7a248930ecc7839bf46d8485577d69f117a75f164c"
 dependencies = [
  "bytes",
  "futures-channel",
@@ -328,7 +363,7 @@ dependencies = [
  "http-body",
  "httparse",
  "httpdate",
- "itoa 0.4.8",
+ "itoa",
  "pin-project-lite",
  "socket2",
  "tokio",
@@ -352,20 +387,19 @@ dependencies = [
 
 [[package]]
 name = "idna"
-version = "0.2.3"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "418a0a6fab821475f634efe3ccc45c013f742efe03d853e8d3355d5cb850ecf8"
+checksum = "e14ddfc70884202db2244c223200c204c2bda1bc6e0998d11b5e024d657209e6"
 dependencies = [
- "matches",
  "unicode-bidi",
  "unicode-normalization",
 ]
 
 [[package]]
 name = "indexmap"
-version = "1.8.0"
+version = "1.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "282a6247722caba404c065016bbfa522806e51714c34f5dfc3e4a3a46fcb4223"
+checksum = "1885e79c1fc4b10f0e172c475f458b7f7b93061064d98c3293e98c5ba0c8b399"
 dependencies = [
  "autocfg",
  "hashbrown",
@@ -380,29 +414,45 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "io-lifetimes"
+version = "1.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1abeb7a0dd0f8181267ff8adc397075586500b81b28a73e8a0208b00fc170fb3"
+dependencies = [
+ "libc",
+ "windows-sys 0.45.0",
+]
+
 [[package]]
 name = "ipnet"
-version = "2.3.1"
+version = "2.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "68f2d64f2edebec4ce84ad108148e67e1064789bee435edc5b60ad398714a3a9"
+checksum = "30e22bd8629359895450b59ea7a776c850561b96a3b1d31321c1949d9e6c9146"
 
 [[package]]
-name = "itoa"
-version = "0.4.8"
+name = "is-terminal"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b71991ff56294aa922b450139ee08b3bfc70982c6b2c7562771375cf73542dd4"
+checksum = "22e18b0a45d56fe973d6db23972bf5bc46f988a4a2385deac9cc29572f09daef"
+dependencies = [
+ "hermit-abi 0.3.1",
+ "io-lifetimes",
+ "rustix",
+ "windows-sys 0.45.0",
+]
 
 [[package]]
 name = "itoa"
-version = "1.0.1"
+version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1aab8fc367588b89dcee83ab0fd66b72b50b72fa1904d7095045ace2b0c81c35"
+checksum = "fad582f4b9e86b6caa621cabeb0963332d92eea04729ab12892c2533951e6440"
 
 [[package]]
 name = "js-sys"
-version = "0.3.56"
+version = "0.3.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a38fc24e30fd564ce974c02bf1d337caddff65be6cc4735a1f7eab22a7440f04"
+checksum = "445dde2150c55e483f3d8416706b97ec8e8237c307e5b7b4b8dd15e6af2a0730"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -415,30 +465,30 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.112"
+version = "0.2.139"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b03d17f364a3a042d5e5d46b053bbbf82c92c9430c592dd4c064dc6ee997125"
+checksum = "201de327520df007757c1f0adce6e827fe8562fbc28bfd9c15571c66ca1f5f79"
+
+[[package]]
+name = "linux-raw-sys"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f051f77a7c8e6957c0696eac88f26b0117e54f52d3fc682ab19397a8812846a4"
 
 [[package]]
 name = "log"
-version = "0.4.14"
+version = "0.4.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "51b9bbe6c47d51fc3e1a9b945965946b4c44142ab8792c50835a980d362c2710"
+checksum = "abb12e687cfb44aa40f41fc3978ef76448f9b6038cad6aef4259d3c095a2382e"
 dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "matches"
-version = "0.1.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3e378b66a060d48947b590737b30a1be76706c8dd7b8ba0f2fe3989c68a853f"
-
 [[package]]
 name = "memchr"
-version = "2.4.1"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "308cc39be01b73d0d18f82a0e7b2a3df85245f84af96fdddc5d202d27e47b86a"
+checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
 
 [[package]]
 name = "mime"
@@ -448,31 +498,21 @@ checksum = "2a60c7ce501c71e03a9c9c0d35b861413ae925bd979cc7a4e30d060069aaac8d"
 
 [[package]]
 name = "mio"
-version = "0.7.14"
+version = "0.8.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8067b404fe97c70829f082dec8bcf4f71225d7eaea1d8645349cb76fa06205cc"
+checksum = "5b9d9a46eff5b4ff64b45a9e316a6d1e0bc719ef429cbec4dc630684212bfdf9"
 dependencies = [
  "libc",
  "log",
- "miow",
- "ntapi",
- "winapi",
-]
-
-[[package]]
-name = "miow"
-version = "0.3.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9f1c5b025cda876f66ef43a113f91ebc9f4ccef34843000e0adf6ebbab84e21"
-dependencies = [
- "winapi",
+ "wasi",
+ "windows-sys 0.45.0",
 ]
 
 [[package]]
 name = "native-tls"
-version = "0.2.8"
+version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "48ba9f7719b5a0f42f338907614285fb5fd70e53858141f69898a1fb7203b24d"
+checksum = "07226173c32f2926027b63cce4bcd8076c3552846cbe7925f3aaffeac0a3b92e"
 dependencies = [
  "lazy_static",
  "libc",
@@ -486,45 +526,48 @@ dependencies = [
  "tempfile",
 ]
 
-[[package]]
-name = "ntapi"
-version = "0.3.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f6bb902e437b6d86e03cce10a7e2af662292c5dfef23b65899ea3ac9354ad44"
-dependencies = [
- "winapi",
-]
-
 [[package]]
 name = "num_cpus"
-version = "1.13.1"
+version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19e64526ebdee182341572e50e9ad03965aa510cd94427a4549448f285e957a1"
+checksum = "0fac9e2da13b5eb447a6ce3d392f23a29d8694bff781bf03a16cd9ac8697593b"
 dependencies = [
- "hermit-abi",
+ "hermit-abi 0.2.6",
  "libc",
 ]
 
 [[package]]
 name = "once_cell"
-version = "1.9.0"
+version = "1.17.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da32515d9f6e6e489d7bc9d84c71b060db7247dc035bbe44eac88cf87486d8d5"
+checksum = "b7e5500299e16ebb147ae15a00a942af264cf3688f47923b8fc2cd5858f23ad3"
 
 [[package]]
 name = "openssl"
-version = "0.10.38"
+version = "0.10.45"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c7ae222234c30df141154f159066c5093ff73b63204dcda7121eb082fc56a95"
+checksum = "b102428fd03bc5edf97f62620f7298614c45cedf287c271e7ed450bbaf83f2e1"
 dependencies = [
  "bitflags",
  "cfg-if",
  "foreign-types",
  "libc",
  "once_cell",
+ "openssl-macros",
  "openssl-sys",
 ]
 
+[[package]]
+name = "openssl-macros"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b501e44f11665960c7e7fcf062c7d96a14ade4aa98116c004b2e37b5be7d736c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "openssl-probe"
 version = "0.1.5"
@@ -533,9 +576,9 @@ checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.72"
+version = "0.9.80"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e46109c383602735fa0a2e48dd2b7c892b048e1bf69e5c3b1d804b7d9c203cb"
+checksum = "23bbbf7854cd45b83958ebe919f0e8e516793727652e27fda10a8384cfc790b7"
 dependencies = [
  "autocfg",
  "cc",
@@ -546,21 +589,21 @@ dependencies = [
 
 [[package]]
 name = "os_str_bytes"
-version = "6.1.0"
+version = "6.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21326818e99cfe6ce1e524c2a805c189a99b5ae555a35d19f9a284b427d86afa"
+checksum = "9b7820b9daea5457c9f21c69448905d723fbd21136ccf521748f23fd49e723ee"
 
 [[package]]
 name = "percent-encoding"
-version = "2.1.0"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
+checksum = "478c572c3d73181ff3c2539045f6eb99e5491218eae919370993b890cdbdd98e"
 
 [[package]]
 name = "pin-project-lite"
-version = "0.2.8"
+version = "0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e280fbe77cc62c91527259e9442153f4688736748d24660126286329742b4c6c"
+checksum = "e0a7ae3ac2f1173085d398531c705756c94a4c56843785df85a60c1a0afac116"
 
 [[package]]
 name = "pin-utils"
@@ -570,15 +613,15 @@ checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
 [[package]]
 name = "pkg-config"
-version = "0.3.24"
+version = "0.3.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "58893f751c9b0412871a09abd62ecd2a00298c6c83befa223ef98c52aef40cbe"
+checksum = "6ac9a59f73473f1b8d852421e59e64809f025994837ef743615c6d0c5b305160"
 
 [[package]]
 name = "ppv-lite86"
-version = "0.2.16"
+version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb9f9e6e233e5c4a35559a617bf40a4ec447db2e84c20b55a6f83167b7e57872"
+checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "proc-macro-error"
@@ -606,32 +649,31 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.36"
+version = "1.0.51"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c7342d5883fbccae1cc37a2353b09c87c9b0f3afd73f5fb9bba687a1f733b029"
+checksum = "5d727cae5b39d21da60fa540906919ad737832fe0b1c165da3a34d6548c849d6"
 dependencies = [
- "unicode-xid",
+ "unicode-ident",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.14"
+version = "1.0.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "47aa80447ce4daf1717500037052af176af5d38cc3e571d9ec1c7353fc10c87d"
+checksum = "8856d8364d252a14d474036ea1358d63c9e6965c8e5c1885c18f73d70bff9c7b"
 dependencies = [
  "proc-macro2",
 ]
 
 [[package]]
 name = "rand"
-version = "0.8.4"
+version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e7573632e6454cf6b99d7aac4ccca54be06da05aca2ef7423d22d27d4d4bcd8"
+checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
 dependencies = [
  "libc",
  "rand_chacha",
  "rand_core",
- "rand_hc",
 ]
 
 [[package]]
@@ -646,36 +688,27 @@ dependencies = [
 
 [[package]]
 name = "rand_core"
-version = "0.6.3"
+version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d34f1408f55294453790c48b2f1ebbb1c5b4b7563eb1f418bcfcfdbb06ebb4e7"
+checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
 dependencies = [
  "getrandom",
 ]
 
-[[package]]
-name = "rand_hc"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d51e9f596de227fda2ea6c84607f5558e196eeaf43c986b724ba4fb8fdf497e7"
-dependencies = [
- "rand_core",
-]
-
 [[package]]
 name = "redox_syscall"
-version = "0.2.10"
+version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8383f39639269cde97d255a32bdb68c047337295414940c68bdd30c2e13203ff"
+checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
 dependencies = [
  "bitflags",
 ]
 
 [[package]]
 name = "regex"
-version = "1.5.4"
+version = "1.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d07a8629359eb56f1e2fb1652bb04212c072a87ba68546a04065d525673ac461"
+checksum = "48aaa5748ba571fb95cd2c85c09f629215d3a6ece942baa100950af03a34f733"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -684,9 +717,9 @@ dependencies = [
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.25"
+version = "0.6.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f497285884f3fcff424ffc933e56d7cbca511def0c9831a7f9b5f6153e3cc89b"
+checksum = "456c603be3e8d448b072f410900c09faf164fbce2d480456f50eea6e25f9c848"
 
 [[package]]
 name = "remove_dir_all"
@@ -699,9 +732,9 @@ dependencies = [
 
 [[package]]
 name = "reqwest"
-version = "0.11.9"
+version = "0.11.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87f242f1488a539a79bac6dbe7c8609ae43b7914b7736210f239a37cccb32525"
+checksum = "21eed90ec8570952d53b772ecf8f206aa1ec9a3d76b2521c56c42973f2d91ee9"
 dependencies = [
  "base64",
  "bytes",
@@ -715,10 +748,10 @@ dependencies = [
  "hyper-tls",
  "ipnet",
  "js-sys",
- "lazy_static",
  "log",
  "mime",
  "native-tls",
+ "once_cell",
  "percent-encoding",
  "pin-project-lite",
  "serde",
@@ -726,6 +759,7 @@ dependencies = [
  "serde_urlencoded",
  "tokio",
  "tokio-native-tls",
+ "tower-service",
  "url",
  "wasm-bindgen",
  "wasm-bindgen-futures",
@@ -733,27 +767,40 @@ dependencies = [
  "winreg",
 ]
 
+[[package]]
+name = "rustix"
+version = "0.36.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f43abb88211988493c1abb44a70efa56ff0ce98f233b7b276146f1f3f7ba9644"
+dependencies = [
+ "bitflags",
+ "errno",
+ "io-lifetimes",
+ "libc",
+ "linux-raw-sys",
+ "windows-sys 0.45.0",
+]
+
 [[package]]
 name = "ryu"
-version = "1.0.9"
+version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73b4b750c782965c211b42f022f59af1fbceabdd026623714f104152f1ec149f"
+checksum = "7b4b9743ed687d4b4bcedf9ff5eaa7398495ae14e61cba0a295704edbc7decde"
 
 [[package]]
 name = "schannel"
-version = "0.1.19"
+version = "0.1.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f05ba609c234e60bee0d547fe94a4c7e9da733d1c962cf6e59efa4cd9c8bc75"
+checksum = "713cfb06c7059f3588fb8044c0fad1d09e3c01d225e25b9220dbfdcf16dbb1b3"
 dependencies = [
- "lazy_static",
- "winapi",
+ "windows-sys 0.42.0",
 ]
 
 [[package]]
 name = "security-framework"
-version = "2.5.0"
+version = "2.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d09d3c15d814eda1d6a836f2f2b56a6abc1446c8a34351cb3180d3db92ffe4ce"
+checksum = "a332be01508d814fed64bf28f798a146d73792121129962fdf335bb3c49a4254"
 dependencies = [
  "bitflags",
  "core-foundation",
@@ -764,9 +811,9 @@ dependencies = [
 
 [[package]]
 name = "security-framework-sys"
-version = "2.5.0"
+version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e90dd10c41c6bfc633da6e0c659bd25d31e0791e5974ac42970267d59eba87f7"
+checksum = "31c9bb296072e961fcbd8853511dd39c2d8be2deb1e17c6860b1d30732b323b4"
 dependencies = [
  "core-foundation-sys",
  "libc",
@@ -774,18 +821,18 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.133"
+version = "1.0.152"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97565067517b60e2d1ea8b268e59ce036de907ac523ad83a0475da04e818989a"
+checksum = "bb7d1f0d3021d347a83e556fc4683dea2ea09d87bccdf88ff5c12545d89d5efb"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.133"
+version = "1.0.152"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed201699328568d8d08208fdd080e3ff594e6c422e438b6705905da01005d537"
+checksum = "af487d118eecd09402d70a5d72551860e788df87b464af30e5ea6a38c75c541e"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -794,11 +841,11 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.74"
+version = "1.0.93"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ee2bb9cd061c5865d345bb02ca49fcef1391741b672b54a0bf7b679badec3142"
+checksum = "cad406b69c91885b5107daf2c29572f6c8cdb3c66826821e286c533490c0bc76"
 dependencies = [
- "itoa 1.0.1",
+ "itoa",
  "ryu",
  "serde",
 ]
@@ -810,22 +857,25 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d3491c14715ca2294c4d6a88f15e84739788c1d030eed8c110436aafdaa2f3fd"
 dependencies = [
  "form_urlencoded",
- "itoa 1.0.1",
+ "itoa",
  "ryu",
  "serde",
 ]
 
 [[package]]
 name = "slab"
-version = "0.4.5"
+version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9def91fd1e018fe007022791f865d0ccc9b3a0d5001e01aabb8b40e46000afb5"
+checksum = "4614a76b2a8be0058caa9dbbaf66d988527d86d003c11a94fbd335d7661edcef"
+dependencies = [
+ "autocfg",
+]
 
 [[package]]
 name = "socket2"
-version = "0.4.2"
+version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5dc90fe6c7be1a323296982db1836d1ea9e47b6839496dde9a541bc496df3516"
+checksum = "02e2d2db9033d13a1567121ddd7a095ee144db4e1ca1b1bda3419bc0da294ebd"
 dependencies = [
  "libc",
  "winapi",
@@ -839,13 +889,13 @@ checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
 
 [[package]]
 name = "syn"
-version = "1.0.85"
+version = "1.0.107"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a684ac3dcd8913827e18cd09a68384ee66c1de24157e3c556c9ab16d85695fb7"
+checksum = "1f4064b5b16e03ae50984a5a8ed5d4f8803e6bc1fd170a3cda91a1be4b18e3f5"
 dependencies = [
  "proc-macro2",
  "quote",
- "unicode-xid",
+ "unicode-ident",
 ]
 
 [[package]]
@@ -864,54 +914,70 @@ dependencies = [
 
 [[package]]
 name = "termcolor"
-version = "1.1.3"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bab24d30b911b2376f3a13cc2cd443142f0c81dda04c118693e35b3835757755"
+checksum = "be55cf8942feac5c765c2c993422806843c9a9a45d4d5c407ad6dd2ea95eb9b6"
 dependencies = [
  "winapi-util",
 ]
 
 [[package]]
-name = "textwrap"
-version = "0.15.0"
+name = "thiserror"
+version = "1.0.38"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1141d4d61095b28419e22cb0bbf02755f5e54e0526f97f1e3d1d160e60885fb"
+checksum = "6a9cd18aa97d5c45c6603caea1da6628790b37f7a34b6ca89522331c5180fed0"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.38"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fb327af4685e4d03fa8cbcf1716380da910eeb2bb8be417e7f9fd3fb164f36f"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
 
 [[package]]
 name = "tinyvec"
-version = "1.5.1"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2c1c1d5a42b6245520c249549ec267180beaffcc0615401ac8e31853d4b6d8d2"
+checksum = "87cc5ceb3875bb20c2890005a4e226a4651264a5c75edb2421b52861a0a0cb50"
 dependencies = [
  "tinyvec_macros",
 ]
 
 [[package]]
 name = "tinyvec_macros"
-version = "0.1.0"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
+checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.15.0"
+version = "1.25.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fbbf1c778ec206785635ce8ad57fe52b3009ae9e0c9f574a728f3049d3e55838"
+checksum = "c8e00990ebabbe4c14c08aca901caed183ecd5c09562a12c824bb53d3c3fd3af"
 dependencies = [
+ "autocfg",
  "bytes",
  "libc",
  "memchr",
  "mio",
  "num_cpus",
  "pin-project-lite",
- "winapi",
+ "socket2",
+ "windows-sys 0.42.0",
 ]
 
 [[package]]
 name = "tokio-native-tls"
-version = "0.3.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7d995660bd2b7f8c1568414c1126076c13fbb725c40112dc0120b78eb9b717b"
+checksum = "bbae76ab933c85776efabc971569dd6119c580d8f5d448769dec1764bf796ef2"
 dependencies = [
  "native-tls",
  "tokio",
@@ -919,29 +985,29 @@ dependencies = [
 
 [[package]]
 name = "tokio-util"
-version = "0.6.9"
+version = "0.7.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e99e1983e5d376cd8eb4b66604d2e99e79f5bd988c3055891dcd8c9e2604cc0"
+checksum = "5427d89453009325de0d8f342c9490009f76e999cb7672d77e46267448f7e6b2"
 dependencies = [
  "bytes",
  "futures-core",
  "futures-sink",
- "log",
  "pin-project-lite",
  "tokio",
+ "tracing",
 ]
 
 [[package]]
 name = "tower-service"
-version = "0.3.1"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "360dfd1d6d30e05fda32ace2c8c70e9c0a9da713275777f5a4dbb8a1893930c6"
+checksum = "b6bc1c9ce2b5135ac7f93c72918fc37feb872bdc6a5533a8b85eb4b86bfdae52"
 
 [[package]]
 name = "tracing"
-version = "0.1.29"
+version = "0.1.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "375a639232caf30edfc78e8d89b2d4c375515393e7af7e16f01cd96917fb2105"
+checksum = "8ce8c33a8d48bd45d624a6e523445fd21ec13d3653cd51f681abf67418f54eb8"
 dependencies = [
  "cfg-if",
  "pin-project-lite",
@@ -950,49 +1016,48 @@ dependencies = [
 
 [[package]]
 name = "tracing-core"
-version = "0.1.21"
+version = "0.1.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f4ed65637b8390770814083d20756f87bfa2c21bf2f110babdc5438351746e4"
+checksum = "24eb03ba0eab1fd845050058ce5e616558e8f8d8fca633e6b163fe25c797213a"
 dependencies = [
- "lazy_static",
+ "once_cell",
 ]
 
 [[package]]
 name = "try-lock"
-version = "0.2.3"
+version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "59547bce71d9c38b83d9c0e92b6066c4253371f15005def0c30d9657f50c7642"
+checksum = "3528ecfd12c466c6f163363caf2d02a71161dd5e1cc6ae7b34207ea2d42d81ed"
 
 [[package]]
 name = "unicode-bidi"
-version = "0.3.7"
+version = "0.3.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a01404663e3db436ed2746d9fefef640d868edae3cceb81c3b8d5732fda678f"
+checksum = "d54675592c1dbefd78cbd98db9bacd89886e1ca50692a0692baefffdeb92dd58"
+
+[[package]]
+name = "unicode-ident"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "84a22b9f218b40614adcb3f4ff08b703773ad44fa9423e4e0d346d5db86e4ebc"
 
 [[package]]
 name = "unicode-normalization"
-version = "0.1.19"
+version = "0.1.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d54590932941a9e9266f0832deed84ebe1bf2e4c9e4a3554d393d18f5e854bf9"
+checksum = "5c5713f0fc4b5db668a2ac63cdb7bb4469d8c9fed047b1d0292cc7b0ce2ba921"
 dependencies = [
  "tinyvec",
 ]
 
-[[package]]
-name = "unicode-xid"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"
-
 [[package]]
 name = "url"
-version = "2.2.2"
+version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a507c383b2d33b5fc35d1861e77e6b383d158b2da5e14fe51b83dfedf6fd578c"
+checksum = "0d68c799ae75762b8c3fe375feb6600ef5602c883c5d21eb51c09f22b83c4643"
 dependencies = [
  "form_urlencoded",
  "idna",
- "matches",
  "percent-encoding",
 ]
 
@@ -1020,15 +1085,15 @@ dependencies = [
 
 [[package]]
 name = "wasi"
-version = "0.10.2+wasi-snapshot-preview1"
+version = "0.11.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"
+checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.79"
+version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "25f1af7423d8588a3d840681122e72e6a24ddbcb3f0ec385cac0d12d24256c06"
+checksum = "31f8dcbc21f30d9b8f2ea926ecb58f6b91192c17e9d33594b3df58b2007ca53b"
 dependencies = [
  "cfg-if",
  "wasm-bindgen-macro",
@@ -1036,13 +1101,13 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.79"
+version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b21c0df030f5a177f3cba22e9bc4322695ec43e7257d865302900290bcdedca"
+checksum = "95ce90fd5bcc06af55a641a86428ee4229e44e07033963a2290a8e241607ccb9"
 dependencies = [
  "bumpalo",
- "lazy_static",
  "log",
+ "once_cell",
  "proc-macro2",
  "quote",
  "syn",
@@ -1051,9 +1116,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.29"
+version = "0.4.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2eb6ec270a31b1d3c7e266b999739109abce8b6c87e4b31fcfcd788b65267395"
+checksum = "f219e0d211ba40266969f6dbdd90636da12f75bee4fc9d6c23d1260dadb51454"
 dependencies = [
  "cfg-if",
  "js-sys",
@@ -1063,9 +1128,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.79"
+version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f4203d69e40a52ee523b2529a773d5ffc1dc0071801c87b3d270b471b80ed01"
+checksum = "4c21f77c0bedc37fd5dc21f897894a5ca01e7bb159884559461862ae90c0b4c5"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -1073,9 +1138,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.79"
+version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfa8a30d46208db204854cadbb5d4baf5fcf8071ba5bf48190c3e59937962ebc"
+checksum = "2aff81306fcac3c7515ad4e177f521b5c9a15f2b08f4e32d823066102f35a5f6"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1086,15 +1151,15 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.79"
+version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d958d035c4438e28c70e4321a2911302f10135ce78a9c7834c0cab4123d06a2"
+checksum = "0046fef7e28c3804e5e38bfa31ea2a0f73905319b677e57ebe37e49358989b5d"
 
 [[package]]
 name = "web-sys"
-version = "0.3.56"
+version = "0.3.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c060b319f29dd25724f09a2ba1418f142f539b2be99fbf4d2d5a8f7330afb8eb"
+checksum = "e33b99f4b23ba3eec1a53ac264e35a755f00e966e0065077d6027c0f575b0b97"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -1131,11 +1196,92 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
+[[package]]
+name = "windows-sys"
+version = "0.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a3e1820f08b8513f676f7ab6c1f99ff312fb97b553d30ff4dd86f9f15728aa7"
+dependencies = [
+ "windows_aarch64_gnullvm",
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc",
+]
+
+[[package]]
+name = "windows-sys"
+version = "0.45.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
+dependencies = [
+ "windows-targets",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.42.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e2522491fbfcd58cc84d47aeb2958948c4b8982e9a2d8a2a35bbaed431390e7"
+dependencies = [
+ "windows_aarch64_gnullvm",
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc",
+]
+
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.42.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8c9864e83243fdec7fc9c5444389dcbbfd258f745e7853198f365e3c4968a608"
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.42.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4c8b1b673ffc16c47a9ff48570a9d85e25d265735c503681332589af6253c6c7"
+
+[[package]]
+name = "windows_i686_gnu"
+version = "0.42.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "de3887528ad530ba7bdbb1faa8275ec7a1155a45ffa57c37993960277145d640"
+
+[[package]]
+name = "windows_i686_msvc"
+version = "0.42.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bf4d1122317eddd6ff351aa852118a2418ad4214e6613a50e0191f7004372605"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.42.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c1040f221285e17ebccbc2591ffdc2d44ee1f9186324dd3e84e99ac68d699c45"
+
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.42.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "628bfdf232daa22b0d64fdb62b09fcc36bb01f05a3939e20ab73aaf9470d0463"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.42.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "447660ad36a13288b1db4d4248e857b510e8c3a225c822ba4fb748c0aafecffd"
+
 [[package]]
 name = "winreg"
-version = "0.7.0"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0120db82e8a1e0b9fb3345a539c478767c0048d842860994d96113d5b667bd69"
+checksum = "80d0f4e272c85def139476380b12f9ac60926689dd2e01d4923222f40580869d"
 dependencies = [
  "winapi",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index d6b6388..a00a0cb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,5 +1,7 @@
 [package]
 name = "ambi_mock_client"
+authors = ["Rust Never Sleeps community (https://github.com/Jim-Hodapp-Coaching/)"]
+description = "Provides a mock Ambi client that emulates real sensor hardware such as an Edge client."
 version = "0.1.0"
 edition = "2021"
 
@@ -7,13 +9,16 @@ edition = "2021"
 
 [dependencies]
 rand = "0.8.4"
-reqwest = { version = "0.11.9", features = ["blocking"] }
+reqwest = { version = "0.11.14", features = ["blocking"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0.74"
-clap = { version = "3.1.7", features = ["derive"] }
+clap = { version = "4.1.4", features = ["derive"] }
+thiserror = "1.0.38"
+log = "0.4.0"
+env_logger = "0.10.0"
 
 [dev-dependencies]
-regex = "1.5.4"
+regex = "1.7.1"
 
 [lib]
 name = "ambi_mock_client"
diff --git a/src/data.rs b/src/data.rs
new file mode 100644
index 0000000..820b579
--- /dev/null
+++ b/src/data.rs
@@ -0,0 +1,103 @@
+use core::fmt;
+
+use rand::{rngs::ThreadRng, Rng};
+use serde::{Deserialize, Serialize};
+
+#[derive(Serialize, Deserialize)]
+pub(crate) struct Reading {
+    temperature: f64,
+    humidity: f64,
+    pressure: i32,
+    dust_concentration: f64,
+    air_purity: String,
+}
+
+impl Reading {
+    pub(crate) fn new(
+        temperature: f64,
+        humidity: f64,
+        pressure: i32,
+        dust_concentration: f64,
+        air_purity: String,
+    ) -> Reading {
+        Reading {
+            temperature,
+            humidity,
+            pressure,
+            dust_concentration,
+            air_purity,
+        }
+    }
+}
+
+#[derive(Debug, PartialEq)]
+pub(crate) enum AirPurity {
+    Dangerous,
+    High,
+    Low,
+    FreshAir,
+}
+
+impl AirPurity {
+    pub(crate) fn from_value(value: f64) -> AirPurity {
+        match value {
+            value if value < 50.0 => AirPurity::FreshAir,
+            value if value > 50.0 && value <= 100.0 => AirPurity::Low,
+            value if value > 100.0 && value <= 150.0 => AirPurity::High,
+            _ => AirPurity::Dangerous,
+        }
+    }
+}
+
+// implements fmt::Display for AirPurity so that we can call .to_string() on
+// each enum value
+impl fmt::Display for AirPurity {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        match self {
+            AirPurity::Low => write!(f, "Low Pollution"),
+            AirPurity::High => write!(f, "High Pollution"),
+            AirPurity::Dangerous => write!(f, "Dangerous Pollution"),
+            AirPurity::FreshAir => write!(f, "Fresh Air"),
+        }
+    }
+}
+
+pub(crate) fn random_gen_humidity(rng: &mut ThreadRng) -> f64 {
+    let value = rng.gen_range(0.0..=100.0);
+    // Limit to 2 decimals
+    f64::trunc(value * 100.0) / 100.0
+}
+
+pub(crate) fn random_gen_temperature(rng: &mut ThreadRng) -> f64 {
+    let value = rng.gen_range(15.0..=35.0);
+    // Limit to 2 decimals
+    f64::trunc(value * 100.0) / 100.0
+}
+
+pub(crate) fn random_gen_pressure(rng: &mut ThreadRng) -> i32 {
+    rng.gen_range(900..=1100)
+}
+
+pub(crate) fn random_gen_dust_concentration(rng: &mut ThreadRng) -> f64 {
+    let value = rng.gen_range(0.0..=1000.0);
+    f64::trunc(value * 100.0) / 100.0
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn air_purity_from_value_returns_correct_enum() {
+        let mut rng = rand::thread_rng();
+        let fresh_air = rng.gen_range(0.0..=50.0);
+        let low = rng.gen_range(51.0..=100.0);
+        let high = rng.gen_range(101.0..=150.0);
+        let dangerous = rng.gen_range(151.0..f64::MAX);
+
+        assert_eq!(AirPurity::from_value(fresh_air), AirPurity::FreshAir);
+        assert_eq!(AirPurity::from_value(low), AirPurity::Low);
+        assert_eq!(AirPurity::from_value(high), AirPurity::High);
+        assert_eq!(AirPurity::from_value(dangerous), AirPurity::Dangerous);
+    }
+}
diff --git a/src/error.rs b/src/error.rs
new file mode 100644
index 0000000..c478a3a
--- /dev/null
+++ b/src/error.rs
@@ -0,0 +1,11 @@
+use thiserror::Error;
+
+#[derive(Error, Debug)]
+pub enum PostSchedulerError {
+    #[error("Invalid value \"{value}\" for argument {argument_name}. {message}")]
+    InvalidArgument {
+        argument_name: String,
+        value: String,
+        message: String,
+    },
+}
diff --git a/src/lib.rs b/src/lib.rs
index e4b8560..1cdf594 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -9,181 +9,105 @@
 //! See the `LICENSE` file for Copyright and license details.
 //!
 
+mod data;
+pub mod error;
+mod sensor_posts;
+
+use crate::sensor_posts::{send_data, PostSchedulerBuilder};
 use clap::Parser;
-use rand::{thread_rng, Rng};
-use reqwest::blocking::Client;
-use reqwest::header::CONTENT_TYPE;
-use serde::{Deserialize, Serialize};
-use std::fmt;
+use error::PostSchedulerError;
+use log::debug;
+use sensor_posts::MAX_NUM_THREADS;
+use std::time::Duration;
+
+const URL: &str = "http://localhost:8000/api/readings/add";
 
 /// Defines the Ambi Mock Client command line interface as a struct
 #[derive(Parser, Debug)]
-#[clap(name = "Ambi Mock Client")]
-#[clap(author = "Rust Never Sleeps community (https://github.com/Jim-Hodapp-Coaching/)")]
-#[clap(version = "0.1.0")]
-#[clap(
-    about = "Provides a mock Ambi client that emulates real sensor hardware such as an Edge client."
-)]
-#[clap(
+#[command(
+    name = "Ambi Mock Client",
+    author,
+    version,
+    about,
     long_about = "This application emulates a real set of hardware sensors that can report on environmental conditions such as temperature, pressure, humidity, etc."
 )]
 pub struct Cli {
-    /// Turns verbose console debug output on
-    #[clap(short, long)]
+    /// Turns verbose console debug output on.
+    #[arg(short, long)]
     pub debug: bool,
+    /// The number of sensor readings to post.
+    /// [DEFAULT: 1]
+    #[arg(short = 'n', long)]
+    pub post_amount: Option<u32>,
+    /// The time between each sensor reading post (in seconds).
+    /// [DEFAULT: 10]
+    #[arg(short = 't', long = "time-per-post")]
+    pub time_per_post_s: Option<u64>,
+    /// The total time over which all the sensor reading posts must be sent (in seconds, alternative to -t).
+    #[arg(short = 'T', long = "total-time")]
+    pub total_time_s: Option<u64>,
+    /// The number of threads to spawn. The workload will be cloned to each thread, not divided.
+    /// [DEFAULT: 1]
+    #[arg(short = 'p', long, value_parser = is_valid_num_of_threads)]
+    pub num_threads: Option<u32>,
 }
 
-#[derive(Serialize, Deserialize)]
-struct Reading {
-    temperature: f64,
-    humidity: f64,
-    pressure: i32,
-    dust_concentration: f64,
-    air_purity: String,
-}
-
-impl Reading {
-    fn new(
-        temperature: f64,
-        humidity: f64,
-        pressure: i32,
-        dust_concentration: f64,
-        air_purity: String,
-    ) -> Reading {
-        Reading {
-            temperature,
-            humidity,
-            pressure,
-            dust_concentration,
-            air_purity,
-        }
+/// Ensures that the number of threads are in [1, `MAX_NUM_THREADS`].
+fn is_valid_num_of_threads(val: &str) -> Result<u32, String> {
+    match val.parse::<u32>() {
+        Ok(num_threads) => match num_threads {
+            0 => Err("You must use at least 1 thread.".to_string()),
+            1..=MAX_NUM_THREADS => Ok(num_threads),
+            _ => Err(format!(
+                "You can't use more than {MAX_NUM_THREADS} threads."
+            )),
+        },
+        Err(_) => Err(String::from("value wasn't a number!")),
     }
 }
 
-#[derive(Debug, PartialEq)]
-enum AirPurity {
-    Dangerous,
-    High,
-    Low,
-    FreshAir,
-}
+pub fn run(cli: &Cli) -> Result<(), PostSchedulerError> {
+    debug!("cli: {cli:?}");
 
-impl AirPurity {
-    fn from_value(value: f64) -> AirPurity {
-        match value {
-            value if value >= f64::MIN && value <= 50.0 => return AirPurity::FreshAir,
-            value if value > 50.0 && value <= 100.0 => return AirPurity::Low,
-            value if value > 100.0 && value <= 150.0 => return AirPurity::High,
-            _ => return AirPurity::Dangerous,
-        }
-    }
-}
-
-// implements fmt::Display for AirPurity so that we can call .to_string() on
-// each enum value
-impl fmt::Display for AirPurity {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        match self {
-            AirPurity::Low => write!(f, "Fresh Air"),
-            AirPurity::High => write!(f, "Low Pollution"),
-            AirPurity::Dangerous => write!(f, "High Pollution"),
-            AirPurity::FreshAir => write!(f, "Dangerous Pollution"),
-        }
-    }
-}
+    let req_scheduler = PostSchedulerBuilder::default()
+        .with_some_post_amount(&cli.post_amount)
+        .with_some_time_per_post(&cli.time_per_post_s.map(Duration::from_secs))
+        .with_some_total_time(&cli.total_time_s.map(Duration::from_secs))
+        .with_some_num_threads(&cli.num_threads)
+        .build()?;
 
-fn random_gen_humidity() -> f64 {
-    let mut rng = thread_rng();
-    let value = rng.gen_range(0.0..=100.0);
-    // Limit to 2 decimals
-    f64::trunc(value * 100.0) / 100.0
-}
+    send_data(req_scheduler);
 
-fn random_gen_temperature() -> f64 {
-    let mut rng = thread_rng();
-    let value = rng.gen_range(15.0..=35.0);
-    // Limit to 2 decimals
-    f64::trunc(value * 100.0) / 100.0
+    Ok(())
 }
 
-fn random_gen_pressure() -> i32 {
-    let mut rng = thread_rng();
-    rng.gen_range(900..=1100)
-}
+#[cfg(test)]
+mod tests {
+    use clap::{error::ErrorKind, CommandFactory, Parser};
 
-fn random_gen_dust_concentration() -> f64 {
-    let mut rng = thread_rng();
-    let value = rng.gen_range(0.0..=1000.0);
-    f64::trunc(value * 100.0) / 100.0
-}
+    use crate::{sensor_posts::MAX_NUM_THREADS, Cli};
 
-pub fn run(cli: &Cli) {
-    println!("\r\ncli: {:?}\r\n", cli);
-
-    let dust_concentration = random_gen_dust_concentration();
-    let air_purity = AirPurity::from_value(dust_concentration).to_string();
-    let reading = Reading::new(
-        random_gen_temperature(),
-        random_gen_humidity(),
-        random_gen_pressure(),
-        dust_concentration,
-        air_purity,
-    );
-
-    let json = serde_json::to_string(&reading).unwrap();
-    const URL: &str = "http://localhost:4000/api/readings/add";
-
-    println!("Sending POST request to {} as JSON: {}", URL, json);
-
-    let client = Client::new();
-    let res = client
-        .post(URL)
-        .header(CONTENT_TYPE, "application/json")
-        .body(json)
-        .send();
-
-    match res {
-        Ok(response) => match cli.debug {
-            true => println!("Response from Ambi backend: {:#?}", response),
-            false => println!(
-                "Response from Ambi backend: {:?}",
-                response.status().as_str()
-            ),
-        },
-        Err(e) => {
-            match cli.debug {
-                // Print out the entire reqwest::Error for verbose debugging
-                true => eprintln!("Response error from Ambi backend: {:?}", e),
-                // Keep the error reports more succinct
-                false => {
-                    if e.is_request() {
-                        eprintln!("Response error from Ambi backend: request error");
-                    } else if e.is_timeout() {
-                        eprintln!("Response error from Ambi backend: request timed out");
-                    } else {
-                        eprintln!("Response error from Ambi backend: specific error type unknown");
-                    }
-                }
-            }
-        }
+    #[test]
+    fn verify_cli() {
+        Cli::command().debug_assert();
     }
-}
 
-#[cfg(test)]
-mod tests {
-    use super::*;
+    #[test]
+    fn test_invalid_num_threads_low() {
+        let cli = Cli::try_parse_from(vec!["", "-p", "0"]);
+        assert!(cli.is_err());
+
+        let cli_err = cli.unwrap_err();
+        assert_eq!(cli_err.kind(), ErrorKind::ValueValidation);
+    }
 
     #[test]
-    fn air_purity_from_value_returns_correct_enum() {
-        let mut rng = thread_rng();
-        let fresh_air = rng.gen_range(0.0..=50.0);
-        let low = rng.gen_range(51.0..=100.0);
-        let high = rng.gen_range(101.0..=150.0);
-        let dangerous = rng.gen_range(151.0..f64::MAX);
-
-        assert_eq!(AirPurity::from_value(fresh_air), AirPurity::FreshAir);
-        assert_eq!(AirPurity::from_value(low), AirPurity::Low);
-        assert_eq!(AirPurity::from_value(high), AirPurity::High);
-        assert_eq!(AirPurity::from_value(dangerous), AirPurity::Dangerous);
+    fn test_invalid_num_threads_high() {
+        let num = MAX_NUM_THREADS + 1;
+        let cli = Cli::try_parse_from(vec!["", "-p", &num.to_string()]);
+        assert!(cli.is_err());
+
+        let cli_err = cli.unwrap_err();
+        assert_eq!(cli_err.kind(), ErrorKind::ValueValidation);
     }
 }
diff --git a/src/main.rs b/src/main.rs
index bab8a18..e67392f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,28 +1,38 @@
-//! # Provides a mock Ambi client that emulates real sensor hardware such as 
+//! # Provides a mock Ambi client that emulates real sensor hardware such as
 //! an Edge client.
 //!
 //! This application emulates a real set of hardware sensors that can report on
 //! environmental conditions such as temperature, pressure, humidity, etc.
-//! 
+//!
 //! Please see the `ambi` repository for the web backend that this client connects to
 //! and the `edge-rs` repository for what this client is emulating.
 //!
 //! See the `LICENSE` file for Copyright and license details.
-//! 
-
-use clap::{Parser};
+//!
 
-// Internal library namespace for separation of app logic
-use ambi_mock_client;
+use ambi_mock_client::error::PostSchedulerError;
+use clap::Parser;
+use log::LevelFilter;
 
-fn main() {
+fn main() -> Result<(), PostSchedulerError> {
     // Parses the provided command line interface arguments and flags
     let cli = ambi_mock_client::Cli::parse();
 
-    match cli.debug {
-        true => println!("Debug mode is now *on*"),
-        false => println!("Debug mode is now *off*")
-    }
-    
-    ambi_mock_client::run(&cli);
+    init_logging(cli.debug);
+
+    ambi_mock_client::run(&cli)
+}
+
+fn init_logging(is_debug: bool) {
+    let mut logger_builder = env_logger::Builder::new();
+
+    match is_debug {
+        true => logger_builder.filter_level(LevelFilter::Debug),
+        false => logger_builder.filter_level(LevelFilter::Info),
+    };
+
+    // The format_target is what makes the logs include `ambi_mock_client` everywhere. I left it
+    // here in case anyone wants to disable it in the future. It is enabled because not all logs
+    // originate from this crate (reqwest for instance makes a few as well).
+    logger_builder.format_target(true).init();
 }
diff --git a/src/sensor_posts.rs b/src/sensor_posts.rs
new file mode 100644
index 0000000..d1fe390
--- /dev/null
+++ b/src/sensor_posts.rs
@@ -0,0 +1,210 @@
+use std::{thread, time::Duration};
+
+use log::{debug, error, info};
+use rand::rngs::ThreadRng;
+use reqwest::{blocking::Client, header::CONTENT_TYPE};
+
+use crate::{
+    data::{
+        random_gen_dust_concentration, random_gen_humidity, random_gen_pressure,
+        random_gen_temperature, AirPurity, Reading,
+    },
+    error::PostSchedulerError,
+    URL,
+};
+
+const DEFAULT_POST_AMOUNT: u32 = 1;
+const DEFAULT_TIME_PER_POST: Duration = Duration::from_secs(10);
+const DEFAULT_NUM_THREADS: u32 = 1;
+pub const MAX_NUM_THREADS: u32 = 10;
+
+#[derive(Clone, Copy)]
+pub struct PostSchedulerBuilder {
+    post_amount: Option<u32>,
+    time_per_post: Option<Duration>,
+    total_time: Option<Duration>,
+    num_threads: Option<u32>,
+}
+
+impl PostSchedulerBuilder {
+    pub fn default() -> Self {
+        PostSchedulerBuilder {
+            post_amount: None,
+            time_per_post: None,
+            total_time: None,
+            num_threads: None,
+        }
+    }
+
+    pub fn with_some_post_amount(mut self, post_amount: &Option<u32>) -> Self {
+        self.post_amount = *post_amount;
+        self
+    }
+
+    pub fn with_some_time_per_post(mut self, time_per_post: &Option<Duration>) -> Self {
+        self.time_per_post = *time_per_post;
+        self
+    }
+
+    pub fn with_some_total_time(mut self, total_time: &Option<Duration>) -> Self {
+        self.total_time = *total_time;
+        self
+    }
+
+    pub fn with_some_num_threads(mut self, num_threads: &Option<u32>) -> Self {
+        self.num_threads = *num_threads;
+        self
+    }
+
+    pub fn build(self) -> Result<PostScheduler, PostSchedulerError> {
+        // Loop indefinitely if no req amt is set. If time per req is also not set then don't loop.
+        let loop_indefinitely = self.post_amount.is_none() && self.time_per_post.is_some();
+
+        let post_amount = self.post_amount.unwrap_or(DEFAULT_POST_AMOUNT);
+
+        let time_per_post = match (&self.time_per_post, &self.total_time) {
+            (None, None) => DEFAULT_TIME_PER_POST,
+            (None, Some(total_time)) => *total_time / post_amount,
+            (Some(time_per_post), None) => *time_per_post,
+            (Some(time_per_post), Some(_)) => *time_per_post,
+        };
+
+        let num_threads = self.num_threads.unwrap_or(DEFAULT_NUM_THREADS);
+        // At this point we know that the number of threads is in [1, `MAX_NUM_THREADS`].
+        // Validation is done in `lib::is_valid_num_of_threads`.
+
+        Ok(PostScheduler {
+            post_amount,
+            time_per_post,
+            num_threads,
+            loop_indefinitely,
+        })
+    }
+}
+
+#[derive(Clone, Copy)]
+pub struct PostScheduler {
+    post_amount: u32,
+    time_per_post: Duration,
+    num_threads: u32,
+    loop_indefinitely: bool,
+}
+
+pub fn send_data(req_scheduler: PostScheduler) {
+    // If 1 thread is specified, we can use the current thread.
+    if req_scheduler.num_threads == 1 {
+        debug!("num_threads is set to 1, use current thread.");
+
+        send_data_internal(req_scheduler, 0, Client::new(), &mut rand::thread_rng());
+        return;
+    }
+
+    debug!("Spawning {} threads.", req_scheduler.num_threads);
+
+    let handles = (0..req_scheduler.num_threads)
+        .map(|thread_id| {
+            thread::spawn(move || {
+                send_data_internal(
+                    req_scheduler,
+                    thread_id,
+                    Client::new(),
+                    &mut rand::thread_rng(),
+                )
+            })
+        })
+        .collect::<Vec<_>>();
+
+    debug!("Threads spawned.");
+
+    let _result: Vec<_> = handles.into_iter().map(|x| x.join()).collect();
+
+    debug!("Threads joined.");
+}
+
+/// This code might run on separate threads, any logs should be prefixed by the thread id
+/// for easier debugging.
+///
+/// You can log the thread id by prepending `[Thread {thread_id}]: ` to your logs.
+fn send_data_internal(
+    req_scheduler: PostScheduler,
+    thread_id: u32,
+    client: Client,
+    rng: &mut ThreadRng,
+) {
+    if req_scheduler.loop_indefinitely {
+        loop {
+            make_post(thread_id, &client, rng);
+            thread::sleep(req_scheduler.time_per_post)
+        }
+    }
+
+    for i in 0..req_scheduler.post_amount {
+        make_post(thread_id, &client, rng);
+
+        // Only use thread.sleep if we are not on the last request
+        if i != req_scheduler.post_amount - 1 {
+            thread::sleep(req_scheduler.time_per_post)
+        }
+    }
+}
+
+/// This also can run in parallel, refer to [`send_data_internal`].
+fn make_post(thread_id: u32, client: &Client, rng: &mut ThreadRng) {
+    let json = generate_random_reading(rng);
+    info!("[Thread {thread_id}]: Sending POST request to {}", URL);
+    debug!("[Thread {thread_id}]: Post JSON: {}", json);
+
+    let res = client
+        .post(URL)
+        .header(CONTENT_TYPE, "application/json")
+        .body(json)
+        .send();
+
+    match res {
+        Ok(response) => {
+            let response_format_str = format!(
+                "[Thread {thread_id}]: Response from Ambi backend: {}",
+                response.status().as_str()
+            );
+
+            match response.status().is_success() {
+                true => info!("{}", response_format_str),
+                false => error!("{}", response_format_str),
+            }
+
+            debug!(
+                "[Thread {thread_id}]: Response from Ambi backend: {:#?}",
+                response
+            );
+        }
+        Err(e) => {
+            if e.is_request() {
+                error!("[Thread {thread_id}]: Response error from Ambi backend: request error");
+            } else if e.is_timeout() {
+                error!("[Thread {thread_id}]: Response error from Ambi backend: request timed out");
+            } else {
+                error!("[Thread {thread_id}]: Response error from Ambi backend: specific error type unknown");
+            }
+
+            debug!("[Thread {thread_id}]: {}", e.to_string());
+            debug!(
+                "[Thread {thread_id}]: Response error from Ambi backend: {:?}",
+                e
+            );
+        }
+    }
+}
+
+fn generate_random_reading(rng: &mut ThreadRng) -> String {
+    let dust_concentration = random_gen_dust_concentration(rng);
+    let air_purity = AirPurity::from_value(dust_concentration).to_string();
+    let reading = Reading::new(
+        random_gen_temperature(rng),
+        random_gen_humidity(rng),
+        random_gen_pressure(rng),
+        dust_concentration,
+        air_purity,
+    );
+
+    serde_json::to_string(&reading).unwrap()
+}