From f19d0f852b1d9ba2408e8d7a4eb1e8acd9a06191 Mon Sep 17 00:00:00 2001
From: Vivian Lim <vivlim@pm.me>
Date: Sun, 13 Sep 2020 18:21:49 -0700
Subject: [PATCH] rip out rocket and badly fuse warp websocket chat sample

---
 Cargo.lock  | 1480 +++++++++++++++++++++++++++++++++------------------
 Cargo.toml  |   11 +-
 notes       |    3 +
 src/main.rs |  214 +++++++-
 4 files changed, 1169 insertions(+), 539 deletions(-)
 create mode 100644 notes

diff --git a/Cargo.lock b/Cargo.lock
index 1949106..54f76ec 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,58 +1,18 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
 [[package]]
-name = "aead"
-version = "0.2.0"
+name = "ahash"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4cf01b9b56e767bb57b94ebf91a58b338002963785cdd7013e21c0d4679471e4"
-dependencies = [
- "generic-array",
-]
+checksum = "e8fd72866655d1904d6b0997d0b07ba561047d070fbe29de039031c641b61217"
 
 [[package]]
-name = "aes"
-version = "0.3.2"
+name = "aho-corasick"
+version = "0.7.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54eb1d8fe354e5fc611daf4f2ea97dd45a765f4f1e4512306ec183ae2e8f20c9"
+checksum = "043164d8ba5c4c3035fec9bbee8647c0261d788f3474306f93bb65901cae0e86"
 dependencies = [
- "aes-soft",
- "aesni",
- "block-cipher-trait",
-]
-
-[[package]]
-name = "aes-gcm"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "834a6bda386024dbb7c8fc51322856c10ffe69559f972261c868485f5759c638"
-dependencies = [
- "aead",
- "aes",
- "block-cipher-trait",
- "ghash",
- "subtle 2.2.3",
- "zeroize",
-]
-
-[[package]]
-name = "aes-soft"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cfd7e7ae3f9a1fb5c03b389fc6bb9a51400d0c13053f0dca698c832bfd893a0d"
-dependencies = [
- "block-cipher-trait",
- "byteorder",
- "opaque-debug",
-]
-
-[[package]]
-name = "aesni"
-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f70a6b5f971e473091ab7cfb5ffac6cde81666c4556751d8d5620ead8abf100"
-dependencies = [
- "block-cipher-trait",
- "opaque-debug",
+ "memchr",
 ]
 
 [[package]]
@@ -61,6 +21,24 @@ version = "1.0.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "85bb70cc08ec97ca5450e6eba421deeea5f172c0fc61f78b5357b2a8e8be195f"
 
+[[package]]
+name = "arc-swap"
+version = "0.4.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4d25d88fd6b8041580a654f9d0c581a047baee2b3efee13275f2fc392fc75034"
+
+[[package]]
+name = "arrayvec"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cff77d8686867eceff3105329d4698d96c2391c176d5d03adc90c7389162b5b8"
+
+[[package]]
+name = "atom"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c86699c3f02778ec07158376991c8f783dd1f2f95c579ffaf0738dc984b2fe2"
+
 [[package]]
 name = "atty"
 version = "0.2.14"
@@ -72,22 +50,18 @@ dependencies = [
  "winapi 0.3.9",
 ]
 
+[[package]]
+name = "autocfg"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d49d90015b3c36167a20fe2810c5cd875ad504b39cff3d4eae7977e6b7c1cb2"
+
 [[package]]
 name = "autocfg"
 version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f8aac770f1885fd7e387acedd76065302551364496e46b3dd00860b2f8359b9d"
 
-[[package]]
-name = "base64"
-version = "0.9.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "489d6c0ed21b11d038c31b6ceccca973e65d73ba3bd8ecb9a2babf5546164643"
-dependencies = [
- "byteorder",
- "safemem",
-]
-
 [[package]]
 name = "base64"
 version = "0.12.3"
@@ -109,16 +83,16 @@ dependencies = [
  "block-padding",
  "byte-tools",
  "byteorder",
- "generic-array",
+ "generic-array 0.12.3",
 ]
 
 [[package]]
-name = "block-cipher-trait"
-version = "0.6.2"
+name = "block-buffer"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1c924d49bd09e7c06003acda26cd9742e796e34282ec6c1189404dee0c1f4774"
+checksum = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4"
 dependencies = [
- "generic-array",
+ "generic-array 0.14.4",
 ]
 
 [[package]]
@@ -130,6 +104,16 @@ dependencies = [
  "byte-tools",
 ]
 
+[[package]]
+name = "buf_redux"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b953a6887648bb07a535631f2bc00fbdb2a2216f135552cb3f534ed136b9c07f"
+dependencies = [
+ "memchr",
+ "safemem",
+]
+
 [[package]]
 name = "byte-tools"
 version = "0.3.1"
@@ -142,6 +126,12 @@ version = "1.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "08c48aae112d48ed9f069b33538ea9e3e90aa263cfa3d1c24309612b1f7472de"
 
+[[package]]
+name = "bytes"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0e4cec68f03f32e44924783795810fa50a7035d8c8ebe78580ad7e6c703fba38"
+
 [[package]]
 name = "cfg-if"
 version = "0.1.10"
@@ -161,92 +151,75 @@ dependencies = [
 
 [[package]]
 name = "cloudabi"
-version = "0.1.0"
+version = "0.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4344512281c643ae7638bbabc3af17a11307803ec8f0fcad9fae512a8bf36467"
+checksum = "ddfc5b9aa5d4507acaf872de71051dfd0e309860e88966e1051e462a077aac4f"
 dependencies = [
  "bitflags",
 ]
 
 [[package]]
-name = "cookie"
-version = "0.11.3"
+name = "cpuid-bool"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5795cda0897252e34380a27baf884c53aa7ad9990329cdad96d4c5d027015d44"
+checksum = "8aebca1129a03dc6dc2b127edd729435bbc4a37e1d5f4d7513165089ceb02634"
+
+[[package]]
+name = "crossbeam-channel"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b153fe7cbef478c567df0f972e02e6d736db11affe43dfc9c56a9374d1adfb87"
 dependencies = [
- "aes-gcm",
- "base64 0.12.3",
- "hkdf",
- "hmac",
- "percent-encoding 2.1.0",
- "rand",
- "sha2",
- "time",
+ "crossbeam-utils",
+ "maybe-uninit",
 ]
 
 [[package]]
-name = "crypto-mac"
-version = "0.7.0"
+name = "crossbeam-deque"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4434400df11d95d556bac068ddfedd482915eb18fe8bea89bc80b6e4b1c179e5"
+checksum = "9f02af974daeee82218205558e51ec8768b48cf524bd01d550abe5573a608285"
 dependencies = [
- "generic-array",
- "subtle 1.0.0",
+ "crossbeam-epoch",
+ "crossbeam-utils",
+ "maybe-uninit",
 ]
 
 [[package]]
-name = "devise"
-version = "0.2.0"
+name = "crossbeam-epoch"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "74e04ba2d03c5fa0d954c061fc8c9c288badadffc272ebb87679a89846de3ed3"
+checksum = "058ed274caafc1f60c4997b5fc07bf7dc7cca454af7c6e81edffe5f33f70dace"
 dependencies = [
- "devise_codegen",
- "devise_core",
+ "autocfg 1.0.0",
+ "cfg-if",
+ "crossbeam-utils",
+ "lazy_static",
+ "maybe-uninit",
+ "memoffset",
+ "scopeguard",
 ]
 
 [[package]]
-name = "devise_codegen"
-version = "0.2.0"
+name = "crossbeam-queue"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "066ceb7928ca93a9bedc6d0e612a8a0424048b0ab1f75971b203d01420c055d7"
+checksum = "774ba60a54c213d409d5353bda12d49cd68d14e45036a285234c8d6f91f92570"
 dependencies = [
- "devise_core",
- "quote 0.6.13",
+ "cfg-if",
+ "crossbeam-utils",
+ "maybe-uninit",
 ]
 
 [[package]]
-name = "devise_core"
-version = "0.2.0"
+name = "crossbeam-utils"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf41c59b22b5e3ec0ea55c7847e5f358d340f3a8d6d53a5cf4f1564967f96487"
+checksum = "c3c7c73a2d1e9fc0886a08b93e98eb643461230d5f1925e4036204d5f2e261a8"
 dependencies = [
- "bitflags",
- "proc-macro2 0.4.30",
- "quote 0.6.13",
- "syn 0.15.44",
-]
-
-[[package]]
-name = "diesel"
-version = "1.4.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e2de9deab977a153492a1468d1b1c0662c1cf39e5ea87d0c060ecd59ef18d8c"
-dependencies = [
- "byteorder",
- "diesel_derives",
- "libsqlite3-sys",
- "r2d2",
-]
-
-[[package]]
-name = "diesel_derives"
-version = "1.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "45f5098f628d02a7a0f68ddba586fb61e80edec3bdc1be3b921f4ceec60858d3"
-dependencies = [
- "proc-macro2 1.0.18",
- "quote 1.0.7",
- "syn 1.0.34",
+ "autocfg 1.0.0",
+ "cfg-if",
+ "lazy_static",
 ]
 
 [[package]]
@@ -255,7 +228,16 @@ version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f3d0c8c8752312f9713efd397ff63acb9f85585afbf179282e720e7704954dd5"
 dependencies = [
- "generic-array",
+ "generic-array 0.12.3",
+]
+
+[[package]]
+name = "digest"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
+dependencies = [
+ "generic-array 0.14.4",
 ]
 
 [[package]]
@@ -271,10 +253,40 @@ dependencies = [
  "anyhow",
  "chrono",
  "dotenv",
- "rocket",
- "rocket_contrib",
- "serde",
+ "futures",
+ "log",
+ "pretty_env_logger",
+ "serde 1.0.114",
  "serde_json",
+ "specs",
+ "tokio",
+ "uuid",
+ "warp",
+]
+
+[[package]]
+name = "dtoa"
+version = "0.4.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "134951f4028bdadb9b84baf4232681efbf277da25144b9b0ad65df75946c422b"
+
+[[package]]
+name = "either"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cd56b59865bce947ac5958779cfa508f6c3b9497cc762b7e24a12d11ccde2c4f"
+
+[[package]]
+name = "env_logger"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aafcde04e90a5226a6443b7aabdb016ba2f8307c847d524724bd9b346dd1a2d3"
+dependencies = [
+ "atty",
+ "humantime",
+ "log",
+ "regex",
+ "termcolor",
 ]
 
 [[package]]
@@ -284,35 +296,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e88a8acf291dafb59c2d96e8f59828f3838bb1a70398823ade51a84de6a6deed"
 
 [[package]]
-name = "filetime"
-version = "0.2.10"
+name = "fnv"
+version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "affc17579b132fc2461adf7c575cc6e8b134ebca52c51f5411388965227dc695"
-dependencies = [
- "cfg-if",
- "libc",
- "redox_syscall",
- "winapi 0.3.9",
-]
+checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
 [[package]]
-name = "fsevent"
-version = "0.4.0"
+name = "fuchsia-cprng"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ab7d1bd1bd33cc98b0889831b72da23c0aa4df9cec7e0702f46ecea04b35db6"
-dependencies = [
- "bitflags",
- "fsevent-sys",
-]
-
-[[package]]
-name = "fsevent-sys"
-version = "2.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f41b048a94555da0f42f1d632e2e19510084fb8e303b0daa2816e733fb3644a0"
-dependencies = [
- "libc",
-]
+checksum = "a06f77d526c1a601b7c4cdd98f54b5eaabffc14d5f2f0296febdc7f357c6d3ba"
 
 [[package]]
 name = "fuchsia-zircon"
@@ -330,6 +323,71 @@ version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3dcaa9ae7725d12cdb85b3ad99a434db70b468c09ded17e012d86b5c1010f7a7"
 
+[[package]]
+name = "futures"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e05b85ec287aac0dc34db7d4a569323df697f9c55b99b15d6b4ef8cde49f613"
+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "futures-io",
+ "futures-sink",
+ "futures-task",
+ "futures-util",
+]
+
+[[package]]
+name = "futures-channel"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f366ad74c28cca6ba456d95e6422883cfb4b252a83bed929c83abfdbbf2967d5"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+]
+
+[[package]]
+name = "futures-core"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "59f5fff90fd5d971f936ad674802482ba441b6f09ba5e15fd8b39145582ca399"
+
+[[package]]
+name = "futures-io"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "de27142b013a8e869c14957e6d2edeef89e97c289e69d042ee3a49acd8b51789"
+
+[[package]]
+name = "futures-sink"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f2032893cb734c7a05d85ce0cc8b8c4075278e93b24b66f9de99d6eb0fa8acc"
+
+[[package]]
+name = "futures-task"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bdb66b5f09e22019b1ab0830f7785bcea8e7a42148683f99214f73f8ec21a626"
+dependencies = [
+ "once_cell",
+]
+
+[[package]]
+name = "futures-util"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8764574ff08b701a084482c3c7031349104b07ac897393010494beaa18ce32c6"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+ "futures-task",
+ "pin-project",
+ "pin-utils",
+ "slab",
+]
+
 [[package]]
 name = "generic-array"
 version = "0.12.3"
@@ -339,6 +397,16 @@ dependencies = [
  "typenum",
 ]
 
+[[package]]
+name = "generic-array"
+version = "0.14.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "501466ecc8a30d1d3b7fc9229b122b2ce8ed6e9d9223f1138d4babb253e51817"
+dependencies = [
+ "typenum",
+ "version_check",
+]
+
 [[package]]
 name = "getrandom"
 version = "0.1.14"
@@ -351,19 +419,58 @@ dependencies = [
 ]
 
 [[package]]
-name = "ghash"
-version = "0.2.3"
+name = "h2"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9f0930ed19a7184089ea46d2fedead2f6dc2b674c5db4276b7da336c7cd83252"
+checksum = "993f9e0baeed60001cf565546b0d3dbe6a6ad23f2bd31644a133c641eccf6d53"
 dependencies = [
- "polyval",
+ "bytes",
+ "fnv",
+ "futures-core",
+ "futures-sink",
+ "futures-util",
+ "http",
+ "indexmap",
+ "slab",
+ "tokio",
+ "tokio-util",
+ "tracing",
 ]
 
 [[package]]
-name = "glob"
-version = "0.3.0"
+name = "hashbrown"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b919933a397b79c37e33b77bb2aa3dc8eb6e165ad809e58ff75bc7db2e34574"
+checksum = "96282e96bfcd3da0d3aa9938bedf1e50df3269b6db08b4876d2da0bb1a0841cf"
+dependencies = [
+ "ahash",
+ "autocfg 1.0.0",
+]
+
+[[package]]
+name = "headers"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed18eb2459bf1a09ad2d6b1547840c3e5e62882fa09b9a6a20b1de8e3228848f"
+dependencies = [
+ "base64",
+ "bitflags",
+ "bytes",
+ "headers-core",
+ "http",
+ "mime",
+ "sha-1 0.8.2",
+ "time",
+]
+
+[[package]]
+name = "headers-core"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e7f66481bfee273957b1f20485a4ff3362987f85b2c236580d81b4eb7a326429"
+dependencies = [
+ "http",
+]
 
 [[package]]
 name = "hermit-abi"
@@ -375,23 +482,34 @@ dependencies = [
 ]
 
 [[package]]
-name = "hkdf"
-version = "0.8.0"
+name = "hibitset"
+version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fa08a006102488bd9cd5b8013aabe84955cf5ae22e304c2caf655b633aefae3"
+checksum = "93a1bb8316a44459a7d14253c4d28dd7395cbd23cc04a68c46e851b8e46d64b1"
 dependencies = [
- "digest",
- "hmac",
+ "atom",
+ "rayon",
 ]
 
 [[package]]
-name = "hmac"
-version = "0.7.1"
+name = "http"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5dcb5e64cda4c23119ab41ba960d1e170a774c8e4b9d9e6a9bc18aabf5e59695"
+checksum = "28d569972648b2c512421b5f2a405ad6ac9666547189d0c5477a3f200f3e02f9"
 dependencies = [
- "crypto-mac",
- "digest",
+ "bytes",
+ "fnv",
+ "itoa",
+]
+
+[[package]]
+name = "http-body"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "13d5ff830006f7646652e057693569bfe0d51760c0085a071769d142a205111b"
+dependencies = [
+ "bytes",
+ "http",
 ]
 
 [[package]]
@@ -401,29 +519,43 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cd179ae861f0c2e53da70d892f5f3029f9594be0c41dc5269cd371691b1dc2f9"
 
 [[package]]
-name = "hyper"
-version = "0.10.16"
+name = "humantime"
+version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0a0652d9a2609a968c14be1a9ea00bf4b1d64e2e1f53a1b51b6fff3a6e829273"
+checksum = "df004cfca50ef23c36850aaaa59ad52cc70d0e90243c3c7737a4dd32dc7a3c4f"
 dependencies = [
- "base64 0.9.3",
+ "quick-error",
+]
+
+[[package]]
+name = "hyper"
+version = "0.13.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e68a8dd9716185d9e64ea473ea6ef63529252e3e27623295a0378a19665d5eb"
+dependencies = [
+ "bytes",
+ "futures-channel",
+ "futures-core",
+ "futures-util",
+ "h2",
+ "http",
+ "http-body",
  "httparse",
- "language-tags",
- "log 0.3.9",
- "mime",
- "num_cpus",
+ "itoa",
+ "pin-project",
+ "socket2",
  "time",
- "traitobject",
- "typeable",
- "unicase",
- "url",
+ "tokio",
+ "tower-service",
+ "tracing",
+ "want",
 ]
 
 [[package]]
 name = "idna"
-version = "0.1.5"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38f09e0f0b1fb55fdee1f17470ad800da77af5186a1a76c026b679358b7e844e"
+checksum = "02e2673c30ee86b5b96a9cb52ad15718aa1f966f5ab9ad54a8b95d5ca33120a9"
 dependencies = [
  "matches",
  "unicode-bidi",
@@ -436,35 +568,18 @@ version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c398b2b113b55809ceb9ee3e753fcbac793f1956663f3c36549c1346015c2afe"
 dependencies = [
- "autocfg",
+ "autocfg 1.0.0",
 ]
 
 [[package]]
-name = "inotify"
-version = "0.7.1"
+name = "input_buffer"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4816c66d2c8ae673df83366c18341538f234a26d65a9ecea5c348b453ac1d02f"
+checksum = "19a8a95243d5a0398cae618ec29477c6e3cb631152be5c19481f80bc71559754"
 dependencies = [
- "bitflags",
- "inotify-sys",
- "libc",
+ "bytes",
 ]
 
-[[package]]
-name = "inotify-sys"
-version = "0.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e74a1aa87c59aeff6ef2cc2fa62d41bc43f54952f55652656b18a02fd5e356c0"
-dependencies = [
- "libc",
-]
-
-[[package]]
-name = "instant"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b141fdc7836c525d4d594027d318c84161ca17aaf8113ab1f81ab93ae897485"
-
 [[package]]
 name = "iovec"
 version = "0.1.4"
@@ -491,16 +606,10 @@ dependencies = [
 ]
 
 [[package]]
-name = "language-tags"
-version = "0.2.2"
+name = "lazy_static"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a91d884b6667cd606bb5a69aa0c99ba811a115fc68915e7056ec08a46e93199a"
-
-[[package]]
-name = "lazycell"
-version = "1.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b294d6fa9ee409a054354afc4352b0b9ef7ca222c69b8812cbea9e7d2bf3783f"
+checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
@@ -508,34 +617,6 @@ version = "0.2.71"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9457b06509d27052635f90d6466700c65095fdf75409b3fbdd903e988b886f49"
 
-[[package]]
-name = "libsqlite3-sys"
-version = "0.18.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e704a02bcaecd4a08b93a23f6be59d0bd79cd161e0963e9499165a0a35df7bd"
-dependencies = [
- "pkg-config",
- "vcpkg",
-]
-
-[[package]]
-name = "lock_api"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28247cc5a5be2f05fbcd76dd0cf2c7d3b5400cb978a28042abcd4fa0b3f8261c"
-dependencies = [
- "scopeguard",
-]
-
-[[package]]
-name = "log"
-version = "0.3.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e19e8d5c34a3e0e2223db8e060f9e8264aeeb5c5fc64a4ee9965c062211c024b"
-dependencies = [
- "log 0.4.8",
-]
-
 [[package]]
 name = "log"
 version = "0.4.8"
@@ -551,6 +632,12 @@ version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
 
+[[package]]
+name = "maybe-uninit"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "60302e4db3a61da70c0cb7991976248362f30319e88850c487b9b95bbf059e00"
+
 [[package]]
 name = "memchr"
 version = "2.3.3"
@@ -558,12 +645,28 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3728d817d99e5ac407411fa471ff9800a778d88a24685968b36824eaf4bee400"
 
 [[package]]
-name = "mime"
-version = "0.2.6"
+name = "memoffset"
+version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba626b8a6de5da682e1caa06bdb42a335aee5a84db8e5046a3e8ab17ba0a3ae0"
+checksum = "c198b026e1bbf08a937e94c6c60f9ec4a2267f5b0d2eec9c1b21b061ce2be55f"
 dependencies = [
- "log 0.3.9",
+ "autocfg 1.0.0",
+]
+
+[[package]]
+name = "mime"
+version = "0.3.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2a60c7ce501c71e03a9c9c0d35b861413ae925bd979cc7a4e30d060069aaac8d"
+
+[[package]]
+name = "mime_guess"
+version = "2.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2684d4c2e97d99848d30b324b00c8fcc7e5c897b7cbb5819b09e7c90e8baf212"
+dependencies = [
+ "mime",
+ "unicase",
 ]
 
 [[package]]
@@ -578,23 +681,34 @@ dependencies = [
  "iovec",
  "kernel32-sys",
  "libc",
- "log 0.4.8",
- "miow",
+ "log",
+ "miow 0.2.1",
  "net2",
  "slab",
  "winapi 0.2.8",
 ]
 
 [[package]]
-name = "mio-extras"
-version = "2.0.6"
+name = "mio-named-pipes"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "52403fe290012ce777c4626790c8951324a2b9e3316b3143779c72b029742f19"
+checksum = "0840c1c50fd55e521b247f949c241c9997709f23bd7f023b9762cd561e935656"
 dependencies = [
- "lazycell",
- "log 0.4.8",
+ "log",
+ "mio",
+ "miow 0.3.5",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "mio-uds"
+version = "0.6.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "afcb699eb26d4332647cc848492bbc15eafb26f08d0304550d5aa1f612e066f0"
+dependencies = [
+ "iovec",
+ "libc",
  "mio",
- "slab",
 ]
 
 [[package]]
@@ -609,6 +723,40 @@ dependencies = [
  "ws2_32-sys",
 ]
 
+[[package]]
+name = "miow"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "07b88fb9795d4d36d62a012dfbf49a8f5cf12751f36d31a9dbe66d528e58979e"
+dependencies = [
+ "socket2",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "mopa"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a785740271256c230f57462d3b83e52f998433a7062fc18f96d5999474a9f915"
+
+[[package]]
+name = "multipart"
+version = "0.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8209c33c951f07387a8497841122fc6f712165e3f9bda3e6be4645b58188f676"
+dependencies = [
+ "buf_redux",
+ "httparse",
+ "log",
+ "mime",
+ "mime_guess",
+ "quick-error",
+ "rand 0.6.5",
+ "safemem",
+ "tempfile",
+ "twoway",
+]
+
 [[package]]
 name = "net2"
 version = "0.2.34"
@@ -621,21 +769,13 @@ dependencies = [
 ]
 
 [[package]]
-name = "notify"
-version = "4.0.15"
+name = "nom"
+version = "5.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "80ae4a7688d1fab81c5bf19c64fc8db920be8d519ce6336ed4e7efe024724dbd"
+checksum = "ffb4262d26ed83a1c0a33a38fe2bb15797329c85770da05e6b828ddb782627af"
 dependencies = [
- "bitflags",
- "filetime",
- "fsevent",
- "fsevent-sys",
- "inotify",
- "libc",
- "mio",
- "mio-extras",
- "walkdir",
- "winapi 0.3.9",
+ "memchr",
+ "version_check",
 ]
 
 [[package]]
@@ -644,7 +784,7 @@ version = "0.1.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8d59457e662d541ba17869cf51cf177c0b5f0cbf476c66bdc90bf1edac4f875b"
 dependencies = [
- "autocfg",
+ "autocfg 1.0.0",
  "num-traits",
 ]
 
@@ -654,7 +794,7 @@ version = "0.2.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac267bcc07f48ee5f8935ab0d24f316fb722d7a1292e2913f0cc196b29ffd611"
 dependencies = [
- "autocfg",
+ "autocfg 1.0.0",
 ]
 
 [[package]]
@@ -667,6 +807,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "once_cell"
+version = "1.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "260e51e7efe62b592207e9e13a68e43692a7a279171d6ba57abd208bf23645ad"
+
 [[package]]
 name = "opaque-debug"
 version = "0.2.3"
@@ -674,58 +820,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2839e79665f131bdb5782e51f2c6c9599c133c6098982a54c794358bf432529c"
 
 [[package]]
-name = "parking_lot"
-version = "0.11.0"
+name = "opaque-debug"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4893845fa2ca272e647da5d0e46660a314ead9c2fdd9a883aabc32e481a8733"
-dependencies = [
- "instant",
- "lock_api",
- "parking_lot_core",
-]
-
-[[package]]
-name = "parking_lot_core"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c361aa727dd08437f2f1447be8b59a33b0edd15e0fcee698f935613d9efbca9b"
-dependencies = [
- "cfg-if",
- "cloudabi",
- "instant",
- "libc",
- "redox_syscall",
- "smallvec",
- "winapi 0.3.9",
-]
-
-[[package]]
-name = "pear"
-version = "0.1.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5320f212db967792b67cfe12bd469d08afd6318a249bd917d5c19bc92200ab8a"
-dependencies = [
- "pear_codegen",
-]
-
-[[package]]
-name = "pear_codegen"
-version = "0.1.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfc1c836fdc3d1ef87c348b237b5b5c4dff922156fb2d968f57734f9669768ca"
-dependencies = [
- "proc-macro2 0.4.30",
- "quote 0.6.13",
- "syn 0.15.44",
- "version_check 0.9.2",
- "yansi",
-]
-
-[[package]]
-name = "percent-encoding"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "31010dd2e1ac33d5b46a5b413495239882813e0369f8ed8a5e266f173602f831"
+checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
 [[package]]
 name = "percent-encoding"
@@ -734,21 +832,37 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
 
 [[package]]
-name = "pkg-config"
-version = "0.3.18"
+name = "pin-project"
+version = "0.4.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d36492546b6af1463394d46f0c834346f31548646f6ba10849802c9c9a27ac33"
+checksum = "ca4433fff2ae79342e497d9f8ee990d174071408f28f726d6d83af93e58e48aa"
+dependencies = [
+ "pin-project-internal",
+]
 
 [[package]]
-name = "polyval"
-version = "0.3.3"
+name = "pin-project-internal"
+version = "0.4.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ec3341498978de3bfd12d1b22f1af1de22818f5473a11e8a6ef997989e3a212"
+checksum = "2c0e815c3ee9a031fdf5af21c10aa17c573c9c6a566328d99e3936c34e36461f"
 dependencies = [
- "cfg-if",
- "universal-hash",
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
+[[package]]
+name = "pin-project-lite"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "282adbf10f2698a7a77f8e983a74b2d18176c19a7fd32a45446139ae7b02b715"
+
+[[package]]
+name = "pin-utils"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
+
 [[package]]
 name = "ppv-lite86"
 version = "0.2.8"
@@ -756,12 +870,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "237a5ed80e274dbc66f86bd59c1e25edc039660be53194b5fe0a482e0f2612ea"
 
 [[package]]
-name = "proc-macro2"
-version = "0.4.30"
+name = "pretty_env_logger"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf3d2011ab5c909338f7887f4fc896d35932e29146c12c8d01da6b22a80ba759"
+checksum = "717ee476b1690853d222af4634056d830b5197ffd747726a9a1eee6da9f49074"
 dependencies = [
- "unicode-xid 0.1.0",
+ "chrono",
+ "env_logger",
+ "log",
 ]
 
 [[package]]
@@ -770,17 +886,14 @@ version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "beae6331a816b1f65d04c45b078fd8e6c93e8071771f41b8163255bbd8d7c8fa"
 dependencies = [
- "unicode-xid 0.2.1",
+ "unicode-xid",
 ]
 
 [[package]]
-name = "quote"
-version = "0.6.13"
+name = "quick-error"
+version = "1.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ce23b6b870e8f94f81fb0a363d65d86675884b34a09043c81e5562f11c1f8e1"
-dependencies = [
- "proc-macro2 0.4.30",
-]
+checksum = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"
 
 [[package]]
 name = "quote"
@@ -788,18 +901,49 @@ version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "aa563d17ecb180e500da1cfd2b028310ac758de548efdd203e18f283af693f37"
 dependencies = [
- "proc-macro2 1.0.18",
+ "proc-macro2",
 ]
 
 [[package]]
-name = "r2d2"
-version = "0.8.9"
+name = "rand"
+version = "0.3.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "545c5bc2b880973c9c10e4067418407a0ccaa3091781d1671d46eb35107cb26f"
+checksum = "64ac302d8f83c0c1974bf758f6b041c6c8ada916fbb44a609158ca8b064cc76c"
 dependencies = [
- "log 0.4.8",
- "parking_lot",
- "scheduled-thread-pool",
+ "libc",
+ "rand 0.4.6",
+]
+
+[[package]]
+name = "rand"
+version = "0.4.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "552840b97013b1a26992c11eac34bdd778e464601a4c2054b5f0bff7c6761293"
+dependencies = [
+ "fuchsia-cprng",
+ "libc",
+ "rand_core 0.3.1",
+ "rdrand",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "rand"
+version = "0.6.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d71dacdc3c88c1fde3885a3be3fbab9f35724e6ce99467f7d9c5026132184ca"
+dependencies = [
+ "autocfg 0.1.7",
+ "libc",
+ "rand_chacha 0.1.1",
+ "rand_core 0.4.2",
+ "rand_hc 0.1.0",
+ "rand_isaac",
+ "rand_jitter",
+ "rand_os",
+ "rand_pcg",
+ "rand_xorshift",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -810,9 +954,19 @@ checksum = "6a6b1679d49b24bbfe0c803429aa1874472f50d9b363131f0e89fc356b544d03"
 dependencies = [
  "getrandom",
  "libc",
- "rand_chacha",
- "rand_core",
- "rand_hc",
+ "rand_chacha 0.2.2",
+ "rand_core 0.5.1",
+ "rand_hc 0.2.0",
+]
+
+[[package]]
+name = "rand_chacha"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "556d3a1ca6600bfcbab7c7c91ccb085ac7fbbcd70e008a98742e7847f4f7bcef"
+dependencies = [
+ "autocfg 0.1.7",
+ "rand_core 0.3.1",
 ]
 
 [[package]]
@@ -822,9 +976,24 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f4c8ed856279c9737206bf725bf36935d8666ead7aa69b52be55af369d193402"
 dependencies = [
  "ppv-lite86",
- "rand_core",
+ "rand_core 0.5.1",
 ]
 
+[[package]]
+name = "rand_core"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a6fdeb83b075e8266dcc8762c22776f6877a63111121f5f8c7411e5be7eed4b"
+dependencies = [
+ "rand_core 0.4.2",
+]
+
+[[package]]
+name = "rand_core"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c33a3c44ca05fa6f1807d8e6743f3824e8509beca625669633be0acbdf509dc"
+
 [[package]]
 name = "rand_core"
 version = "0.5.1"
@@ -834,13 +1003,109 @@ dependencies = [
  "getrandom",
 ]
 
+[[package]]
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- "smallvec",
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+ "winapi 0.3.9",
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+
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+ "lazy_static",
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+ "mio-uds",
+ "num_cpus",
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 name = "unicase"
-version = "1.4.2"
+version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f4765f83163b74f957c797ad9253caf97f103fb064d3999aea9568d09fc8a33"
+checksum = "50f37be617794602aabbeee0be4f259dc1778fabe05e2d67ee8f79326d5cb4f6"
 dependencies = [
- "version_check 0.1.5",
+ "version_check",
 ]
 
 [[package]]
@@ -1131,50 +1560,44 @@ dependencies = [
  "tinyvec",
 ]
 
-[[package]]
-name = "unicode-xid"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
-
 [[package]]
 name = "unicode-xid"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"
 
-[[package]]
-name = "universal-hash"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df0c900f2f9b4116803415878ff48b63da9edb268668e08cf9292d7503114a01"
-dependencies = [
- "generic-array",
- "subtle 2.2.3",
-]
-
 [[package]]
 name = "url"
-version = "1.7.2"
+version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd4e7c0d531266369519a4aa4f399d748bd37043b00bde1e4ff1f60a120b355a"
+checksum = "829d4a8476c35c9bf0bbce5a3b23f4106f79728039b726d292bb93bc106787cb"
 dependencies = [
  "idna",
  "matches",
- "percent-encoding 1.0.1",
+ "percent-encoding",
 ]
 
 [[package]]
-name = "vcpkg"
-version = "0.2.10"
+name = "urlencoding"
+version = "1.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6454029bf181f092ad1b853286f23e2c507d8e8194d01d92da4a55c274a5508c"
+checksum = "c9232eb53352b4442e40d7900465dfc534e8cb2dc8f18656fcb2ac16112b5593"
 
 [[package]]
-name = "version_check"
-version = "0.1.5"
+name = "utf-8"
+version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "914b1a6776c4c929a602fafd8bc742e06365d4bcbe48c30f9cca5824f70dc9dd"
+checksum = "05e42f7c18b8f902290b009cde6d651262f956c98bc51bca4cd1d511c9cd85c7"
+
+[[package]]
+name = "uuid"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7cfec50b0842181ba6e713151b72f4ec84a6a7e2c9c8a8a3ffc37bb1cd16b231"
+dependencies = [
+ "rand 0.3.23",
+ "serde 0.9.15",
+]
 
 [[package]]
 name = "version_check"
@@ -1183,14 +1606,41 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b5a972e5669d67ba988ce3dc826706fb0a8b01471c088cb0b6110b805cc36aed"
 
 [[package]]
-name = "walkdir"
-version = "2.3.1"
+name = "want"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "777182bc735b6424e1a57516d35ed72cb8019d85c8c9bf536dccb3445c1a2f7d"
+checksum = "1ce8a968cb1cd110d136ff8b819a556d6fb6d919363c61534f6860c7eb172ba0"
 dependencies = [
- "same-file",
- "winapi 0.3.9",
- "winapi-util",
+ "log",
+ "try-lock",
+]
+
+[[package]]
+name = "warp"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f41be6df54c97904af01aa23e613d4521eed7ab23537cede692d4058f6449407"
+dependencies = [
+ "bytes",
+ "futures",
+ "headers",
+ "http",
+ "hyper",
+ "log",
+ "mime",
+ "mime_guess",
+ "multipart",
+ "pin-project",
+ "scoped-tls",
+ "serde 1.0.114",
+ "serde_json",
+ "serde_urlencoded",
+ "tokio",
+ "tokio-tungstenite",
+ "tower-service",
+ "tracing",
+ "tracing-futures",
+ "urlencoding",
 ]
 
 [[package]]
@@ -1251,15 +1701,3 @@ dependencies = [
  "winapi 0.2.8",
  "winapi-build",
 ]
-
-[[package]]
-name = "yansi"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9fc79f4a1e39857fc00c3f662cbf2651c771f00e9c15fe2abc341806bd46bd71"
-
-[[package]]
-name = "zeroize"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3cbac2ed2ba24cc90f5e06485ac8c7c1e5449fe8911aef4d8877218af021a5b8"
diff --git a/Cargo.toml b/Cargo.toml
index 683a684..11bf0ce 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,10 +7,15 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-rocket = "0.4.5"
-rocket_contrib = { version = "0.4.5", default-features = false, features = ["json", "diesel_sqlite_pool", "serve"] }
+warp = "0.2"
+tokio = { version = "0.2", features = ["full"] }
 anyhow = "1.0"
 chrono = "0.4"
 dotenv = "0.15.0"
 serde = { version = "1.0", features = ["derive"] }
-serde_json = "1.0"
\ No newline at end of file
+serde_json = "1.0"
+specs = { version = "0.16.1", features = ["specs-derive"] }
+uuid = { version = "0.4", features = ["serde", "v4"] }
+futures = { version = "0.3", default-features = false }
+log = "0.4"
+pretty_env_logger = "0.3"
\ No newline at end of file
diff --git a/notes b/notes
new file mode 100644
index 0000000..7115096
--- /dev/null
+++ b/notes
@@ -0,0 +1,3 @@
+
+https://blog.logrocket.com/how-to-build-a-websocket-server-with-rust/
+https://github.com/seanmonstar/warp/blob/master/examples/websockets_chat.rs
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
index 20e09fb..7f01acb 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,10 +1,13 @@
 #![feature(proc_macro_hygiene, decl_macro)]
 
-#[macro_use]
-extern crate rocket;
+extern crate pretty_env_logger;
+#[macro_use] extern crate log;
+
+use futures::{FutureExt, StreamExt};
+use tokio::sync::{mpsc, RwLock};
+use warp::ws::{Message, WebSocket};
+use warp::Filter;
 
-#[macro_use]
-extern crate rocket_contrib;
 
 #[macro_use]
 extern crate anyhow;
@@ -15,23 +18,51 @@ extern crate serde;
 extern crate chrono;
 
 use chrono::prelude::*;
-use rocket::{
-    http::RawStr,
-    response::{NamedFile, Redirect},
-    State,
-};
 use std::{
     collections::BTreeMap,
     fmt::Display,
-    sync::{Arc, Mutex},
+    sync::{Arc, Mutex, atomic::{AtomicUsize, Ordering}},
     time::{Duration, SystemTime},
-};
+collections::HashMap};
 
 #[macro_use]
 extern crate dotenv;
 
 use dotenv::dotenv;
 
+use specs::{World, WorldExt, Builder, Component, VecStorage, Entity};
+
+/* user state from chat sample, ecs-ify it */
+static NEXT_USER_ID: AtomicUsize = AtomicUsize::new(1);
+type Users = Arc<RwLock<HashMap<usize, mpsc::UnboundedSender<Result<Message, warp::Error>>>>>;
+/* end chat sample state */
+
+#[derive(Component, Debug)]
+#[storage(VecStorage)]
+struct Name {
+    name: String,
+}
+
+#[derive(Component, Debug)]
+#[storage(VecStorage)]
+struct Textual {
+    value: String,
+}
+
+#[derive(Component, Debug)]
+#[storage(VecStorage)]
+struct Contains {
+    children: Vec<Entity>,
+}
+
+
+pub struct Client {
+  pub user_id: usize,
+  pub topics: Vec<String>,
+  pub sender: Option<mpsc::UnboundedSender<std::result::Result<Message, warp::Error>>>,
+}
+
+
 /*
 #[get("/")]
 fn index() -> Result<String, anyhow::Error> {
@@ -72,20 +103,173 @@ fn device_get(name: &RawStr) -> Result<String, anyhow::Error> {
 }
 */
 
+/*
 #[catch(404)]
 fn not_found() -> Option<NamedFile> {
     NamedFile::open("frontend/build/index.html").ok()
 }
+*/
 
+    /*
 fn main() {
-    rocket::ignite()
+    let mut world = World::new();
+    world.register::<Name>();
+    world.register::<Textual>();
+    world.register::<Contains>();
+    */
+    // todo: serve static files equiv to
+    /*
         .mount(
             "/",
             rocket_contrib::serve::StaticFiles::from("frontend/build"),
         )
         //.mount("/api", routes![log_new, log_get, devices_get, device_get])
         .register(catchers![not_found])
-        .launch();
-
-    println!("after");
 }
+
+        */
+
+
+#[tokio::main]
+async fn main() {
+    pretty_env_logger::init();
+
+    // Keep track of all connected users, key is usize, value
+    // is a websocket sender.
+    let users = Users::default();
+    // Turn our "state" into a new Filter...
+    let users = warp::any().map(move || users.clone());
+
+    // GET /chat -> websocket upgrade
+    let chat = warp::path("chat")
+        // The `ws()` filter will prepare Websocket handshake...
+        .and(warp::ws())
+        .and(users)
+        .map(|ws: warp::ws::Ws, users| {
+            // This will call our function if the handshake succeeds.
+            ws.on_upgrade(move |socket| user_connected(socket, users))
+        });
+
+    // GET / -> index html
+    let index = warp::path::end().map(|| warp::reply::html(INDEX_HTML));
+
+    let routes = index.or(chat);
+
+    warp::serve(routes).run(([127, 0, 0, 1], 3030)).await;
+}
+
+async fn user_connected(ws: WebSocket, users: Users) {
+    // Use a counter to assign a new unique ID for this user.
+    let my_id = NEXT_USER_ID.fetch_add(1, Ordering::Relaxed);
+
+    eprintln!("new chat user: {}", my_id);
+
+    // Split the socket into a sender and receive of messages.
+    let (user_ws_tx, mut user_ws_rx) = ws.split();
+
+    // Use an unbounded channel to handle buffering and flushing of messages
+    // to the websocket...
+    let (tx, rx) = mpsc::unbounded_channel();
+    tokio::task::spawn(rx.forward(user_ws_tx).map(|result| {
+        if let Err(e) = result {
+            eprintln!("websocket send error: {}", e);
+        }
+    }));
+
+    // Save the sender in our list of connected users.
+    users.write().await.insert(my_id, tx);
+
+    // Return a `Future` that is basically a state machine managing
+    // this specific user's connection.
+
+    // Make an extra clone to give to our disconnection handler...
+    let users2 = users.clone();
+
+    // Every time the user sends a message, broadcast it to
+    // all other users...
+    while let Some(result) = user_ws_rx.next().await {
+        let msg = match result {
+            Ok(msg) => msg,
+            Err(e) => {
+                eprintln!("websocket error(uid={}): {}", my_id, e);
+                break;
+            }
+        };
+        user_message(my_id, msg, &users).await;
+    }
+
+    // user_ws_rx stream will keep processing as long as the user stays
+    // connected. Once they disconnect, then...
+    user_disconnected(my_id, &users2).await;
+}
+
+async fn user_message(my_id: usize, msg: Message, users: &Users) {
+    // Skip any non-Text messages...
+    let msg = if let Ok(s) = msg.to_str() {
+        s
+    } else {
+        return;
+    };
+
+    let new_msg = format!("<User#{}>: {}", my_id, msg);
+
+    // New message from this user, send it to everyone else (except same uid)...
+    for (&uid, tx) in users.read().await.iter() {
+        if my_id != uid {
+            if let Err(_disconnected) = tx.send(Ok(Message::text(new_msg.clone()))) {
+                // The tx is disconnected, our `user_disconnected` code
+                // should be happening in another task, nothing more to
+                // do here.
+            }
+        }
+    }
+}
+
+async fn user_disconnected(my_id: usize, users: &Users) {
+    eprintln!("good bye user: {}", my_id);
+
+    // Stream closed up, so remove from the user list
+    users.write().await.remove(&my_id);
+}
+
+static INDEX_HTML: &str = r#"<!DOCTYPE html>
+<html lang="en">
+    <head>
+        <title>Warp Chat</title>
+    </head>
+    <body>
+        <h1>Warp chat</h1>
+        <div id="chat">
+            <p><em>Connecting...</em></p>
+        </div>
+        <input type="text" id="text" />
+        <button type="button" id="send">Send</button>
+        <script type="text/javascript">
+        const chat = document.getElementById('chat');
+        const text = document.getElementById('text');
+        const uri = 'ws://' + location.host + '/chat';
+        const ws = new WebSocket(uri);
+        function message(data) {
+            const line = document.createElement('p');
+            line.innerText = data;
+            chat.appendChild(line);
+        }
+        ws.onopen = function() {
+            chat.innerHTML = '<p><em>Connected!</em></p>';
+        };
+        ws.onmessage = function(msg) {
+            message(msg.data);
+        };
+        ws.onclose = function() {
+            chat.getElementsByTagName('em')[0].innerText = 'Disconnected!';
+        };
+        send.onclick = function() {
+            const msg = text.value;
+            ws.send(msg);
+            text.value = '';
+            message('<You>: ' + msg);
+        };
+        </script>
+    </body>
+</html>
+"#;
\ No newline at end of file