From 4778b0fead200e98c418e70b10279213b6bd8b1f Mon Sep 17 00:00:00 2001
From: Karan Gauswami <karangauswami.dev@gmail.com>
Date: Thu, 1 Jul 2021 17:22:54 +0530
Subject: [PATCH 1/5] updated code to work with newer dependencies version

---
 Cargo.lock  | 349 +++++++++++++++++-----------------------------------
 Cargo.toml  |  14 +--
 README.md   |  15 +--
 src/main.rs |  82 ++++--------
 4 files changed, 152 insertions(+), 308 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 90662c7..2466d0c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,5 +1,7 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
+version = 3
+
 [[package]]
 name = "addr2line"
 version = "0.13.0"
@@ -41,27 +43,11 @@ version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
 
-[[package]]
-name = "byteorder"
-version = "1.3.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08c48aae112d48ed9f069b33538ea9e3e90aa263cfa3d1c24309612b1f7472de"
-
-[[package]]
-name = "bytes"
-version = "0.4.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "206fdffcfa2df7cbe15601ef46c813fce0965eb3286db6b56c583b814b51c81c"
-dependencies = [
- "byteorder",
- "iovec",
-]
-
 [[package]]
 name = "bytes"
-version = "0.5.6"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e4cec68f03f32e44924783795810fa50a7035d8c8ebe78580ad7e6c703fba38"
+checksum = "b700ce4376041dcd0a327fd0097c41095743c4c8af8887265942faf1100bd040"
 
 [[package]]
 name = "cfg-if"
@@ -88,9 +74,9 @@ dependencies = [
 
 [[package]]
 name = "color-eyre"
-version = "0.5.6"
+version = "0.5.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2a5123db5af8349c41c43ed0e5dca1cd56c911ea0c4ce6e6ff30f159fa5d27e"
+checksum = "1f1885697ee8a177096d42f158922251a41973117f6d8a234cee94b9509157b7"
 dependencies = [
  "backtrace",
  "eyre",
@@ -121,76 +107,28 @@ version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
-[[package]]
-name = "fuchsia-zircon"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e9763c69ebaae630ba35f74888db465e49e259ba1bc0eda7d06f4a067615d82"
-dependencies = [
- "bitflags",
- "fuchsia-zircon-sys",
-]
-
-[[package]]
-name = "fuchsia-zircon-sys"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3dcaa9ae7725d12cdb85b3ad99a434db70b468c09ded17e012d86b5c1010f7a7"
-
-[[package]]
-name = "futures"
-version = "0.3.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d8e3078b7b2a8a671cb7a3d17b4760e4181ea243227776ba83fd043b4ca034e"
-dependencies = [
- "futures-channel",
- "futures-core",
- "futures-executor",
- "futures-io",
- "futures-sink",
- "futures-task",
- "futures-util",
-]
-
 [[package]]
 name = "futures-channel"
-version = "0.3.6"
+version = "0.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7a4d35f7401e948629c9c3d6638fb9bf94e0b2121e96c3b428cc4e631f3eb74"
+checksum = "e682a68b29a882df0545c143dc3646daefe80ba479bcdede94d5a703de2871e2"
 dependencies = [
  "futures-core",
- "futures-sink",
 ]
 
 [[package]]
 name = "futures-core"
-version = "0.3.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d674eaa0056896d5ada519900dbf97ead2e46a7b6621e8160d79e2f2e1e2784b"
-
-[[package]]
-name = "futures-executor"
-version = "0.3.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc709ca1da6f66143b8c9bec8e6260181869893714e9b5a490b169b0414144ab"
-dependencies = [
- "futures-core",
- "futures-task",
- "futures-util",
-]
-
-[[package]]
-name = "futures-io"
-version = "0.3.6"
+version = "0.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5fc94b64bb39543b4e432f1790b6bf18e3ee3b74653c5449f63310e9a74b123c"
+checksum = "0402f765d8a89a26043b889b26ce3c4679d268fa6bb22cd7c6aad98340e179d1"
 
 [[package]]
 name = "futures-macro"
-version = "0.3.6"
+version = "0.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f57ed14da4603b2554682e9f2ff3c65d7567b53188db96cb71538217fc64581b"
+checksum = "a4c40298486cdf52cc00cd6d6987892ba502c7656a16a4192a9992b1ccedd121"
 dependencies = [
+ "autocfg",
  "proc-macro-hack",
  "proc-macro2",
  "quote",
@@ -199,33 +137,27 @@ dependencies = [
 
 [[package]]
 name = "futures-sink"
-version = "0.3.6"
+version = "0.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0d8764258ed64ebc5d9ed185cf86a95db5cac810269c5d20ececb32e0088abbd"
+checksum = "a57bead0ceff0d6dde8f465ecd96c9338121bb7717d3e7b108059531870c4282"
 
 [[package]]
 name = "futures-task"
-version = "0.3.6"
+version = "0.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4dd26820a9f3637f1302da8bceba3ff33adbe53464b54ca24d4e2d4f1db30f94"
-dependencies = [
- "once_cell",
-]
+checksum = "8a16bef9fc1a4dddb5bee51c989e3fbba26569cbb0e31f5b303c184e3dd33dae"
 
 [[package]]
 name = "futures-util"
-version = "0.3.6"
+version = "0.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a894a0acddba51a2d49a6f4263b1e64b8c579ece8af50fa86503d52cd1eea34"
+checksum = "feb5c238d27e2bf94ffdfd27b2c29e3df4a68c4193bb6427384259e2bf191967"
 dependencies = [
- "futures-channel",
+ "autocfg",
  "futures-core",
- "futures-io",
  "futures-macro",
- "futures-sink",
  "futures-task",
- "memchr",
- "pin-project",
+ "pin-project-lite 0.2.7",
  "pin-utils",
  "proc-macro-hack",
  "proc-macro-nested",
@@ -240,11 +172,11 @@ checksum = "aaf91faf136cb47367fa430cd46e37a788775e7fa104f8b4bcb3861dc389b724"
 
 [[package]]
 name = "h2"
-version = "0.2.6"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "993f9e0baeed60001cf565546b0d3dbe6a6ad23f2bd31644a133c641eccf6d53"
+checksum = "825343c4eef0b63f541f8903f395dc5beb362a979b5799a84062527ef1e37726"
 dependencies = [
- "bytes 0.5.6",
+ "bytes",
  "fnv",
  "futures-core",
  "futures-sink",
@@ -259,9 +191,9 @@ dependencies = [
 
 [[package]]
 name = "hashbrown"
-version = "0.9.1"
+version = "0.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7afe4a420e3fe79967a00898cc1f4db7c8a49a9333a29f8a4bd76a253d5cd04"
+checksum = "ab5ef0d4909ef3724cc8cce6ccc8572c5c817592e9285f5464f8e86f8bd3726e"
 
 [[package]]
 name = "heck"
@@ -272,46 +204,56 @@ dependencies = [
  "unicode-segmentation",
 ]
 
+[[package]]
+name = "hermit-abi"
+version = "0.1.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "http"
-version = "0.2.1"
+version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28d569972648b2c512421b5f2a405ad6ac9666547189d0c5477a3f200f3e02f9"
+checksum = "527e8c9ac747e28542699a951517aa9a6945af506cd1f2e1b53a576c17b6cc11"
 dependencies = [
- "bytes 0.5.6",
+ "bytes",
  "fnv",
  "itoa",
 ]
 
 [[package]]
 name = "http-body"
-version = "0.3.1"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13d5ff830006f7646652e057693569bfe0d51760c0085a071769d142a205111b"
+checksum = "60daa14be0e0786db0f03a9e57cb404c9d756eed2b6c62b9ea98ec5743ec75a9"
 dependencies = [
- "bytes 0.5.6",
+ "bytes",
  "http",
+ "pin-project-lite 0.2.7",
 ]
 
 [[package]]
 name = "httparse"
-version = "1.3.4"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd179ae861f0c2e53da70d892f5f3029f9594be0c41dc5269cd371691b1dc2f9"
+checksum = "f3a87b616e37e93c22fb19bcd386f02f3af5ea98a25670ad0fce773de23c5e68"
 
 [[package]]
 name = "httpdate"
-version = "0.3.2"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "494b4d60369511e7dea41cf646832512a94e542f68bb9c49e54518e0f468eb47"
+checksum = "6456b8a6c8f33fee7d958fcd1b60d55b11940a79e63ae87013e6d22e26034440"
 
 [[package]]
 name = "hyper"
-version = "0.13.8"
+version = "0.14.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f3afcfae8af5ad0576a31e768415edb627824129e8e5a29b8bfccb2f234e835"
+checksum = "07d6baa1b441335f3ce5098ac421fb6547c46dda735ca1bc6d0153c838f9dd83"
 dependencies = [
- "bytes 0.5.6",
+ "bytes",
  "futures-channel",
  "futures-core",
  "futures-util",
@@ -321,7 +263,7 @@ dependencies = [
  "httparse",
  "httpdate",
  "itoa",
- "pin-project",
+ "pin-project-lite 0.2.7",
  "socket2",
  "tokio",
  "tower-service",
@@ -337,39 +279,20 @@ checksum = "e0bd112d44d9d870a6819eb505d04dd92b5e4d94bb8c304924a0872ae7016fb5"
 
 [[package]]
 name = "indexmap"
-version = "1.6.0"
+version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "55e2e4c765aa53a0424761bf9f41aa7a6ac1efa87238f59560640e27fca028f2"
+checksum = "bc633605454125dec4b66843673f01c7df2b89479b32e0ed634e43a91cff62a5"
 dependencies = [
  "autocfg",
  "hashbrown",
 ]
 
-[[package]]
-name = "iovec"
-version = "0.1.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2b3ea6ff95e175473f8ffe6a7eb7c00d054240321b84c57051175fe3c1e075e"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "itoa"
 version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc6f3ad7b9d11a0c00842ff8de1b60ee58661048eb8049ed33c73594f359d7e6"
 
-[[package]]
-name = "kernel32-sys"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d"
-dependencies = [
- "winapi 0.2.8",
- "winapi-build",
-]
-
 [[package]]
 name = "lazy_static"
 version = "1.4.0"
@@ -378,9 +301,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.79"
+version = "0.2.97"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2448f6066e80e3bfc792e9c98bf705b4b0fc6e8ef5b43e5889aff0eaa9c58743"
+checksum = "12b8adadd720df158f4d70dfe7ccc6adb0472d7c55ca83445f6a5ab3e36f8fb6"
 
 [[package]]
 name = "log"
@@ -409,44 +332,43 @@ dependencies = [
 
 [[package]]
 name = "mio"
-version = "0.6.22"
+version = "0.7.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fce347092656428bc8eaf6201042cb551b8d67855af7374542a92a0fbfcac430"
+checksum = "8c2bdb6314ec10835cd3293dd268473a835c02b7b352e788be788b3c6ca6bb16"
 dependencies = [
- "cfg-if 0.1.10",
- "fuchsia-zircon",
- "fuchsia-zircon-sys",
- "iovec",
- "kernel32-sys",
  "libc",
  "log",
  "miow",
- "net2",
- "slab",
- "winapi 0.2.8",
+ "ntapi",
+ "winapi",
 ]
 
 [[package]]
 name = "miow"
-version = "0.2.1"
+version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c1f2f3b1cf331de6896aabf6e9d55dca90356cc9960cca7eaaf408a355ae919"
+checksum = "b9f1c5b025cda876f66ef43a113f91ebc9f4ccef34843000e0adf6ebbab84e21"
 dependencies = [
- "kernel32-sys",
- "net2",
- "winapi 0.2.8",
- "ws2_32-sys",
+ "winapi",
 ]
 
 [[package]]
-name = "net2"
-version = "0.2.35"
+name = "ntapi"
+version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ebc3ec692ed7c9a255596c67808dee269f64655d8baf7b4f0638e51ba1d6853"
+checksum = "3f6bb902e437b6d86e03cce10a7e2af662292c5dfef23b65899ea3ac9354ad44"
 dependencies = [
- "cfg-if 0.1.10",
+ "winapi",
+]
+
+[[package]]
+name = "num_cpus"
+version = "1.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "05499f3756671c15885fee9034446956fff3f243d6077b91e5767df161f766b3"
+dependencies = [
+ "hermit-abi",
  "libc",
- "winapi 0.3.9",
 ]
 
 [[package]]
@@ -463,35 +385,21 @@ checksum = "260e51e7efe62b592207e9e13a68e43692a7a279171d6ba57abd208bf23645ad"
 
 [[package]]
 name = "owo-colors"
-version = "1.1.3"
+version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a1250cdd103eef6bd542b5ae82989f931fc00a41a27f60377338241594410f3"
+checksum = "2386b4ebe91c2f7f51082d4cefa145d030e33a1842a96b12e4885cc3c01f7a55"
 
 [[package]]
-name = "pin-project"
-version = "0.4.27"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2ffbc8e94b38ea3d2d8ba92aea2983b503cd75d0888d75b86bb37970b5698e15"
-dependencies = [
- "pin-project-internal",
-]
-
-[[package]]
-name = "pin-project-internal"
-version = "0.4.27"
+name = "pin-project-lite"
+version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "65ad2ae56b6abe3a1ee25f15ee605bacadb9a764edaba9c2bf4103800d4a1895"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
+checksum = "e555d9e657502182ac97b539fb3dae8b79cda19e3e4f8ffb5e8de4f18df93c95"
 
 [[package]]
 name = "pin-project-lite"
-version = "0.1.10"
+version = "0.2.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e555d9e657502182ac97b539fb3dae8b79cda19e3e4f8ffb5e8de4f18df93c95"
+checksum = "8d31d11c69a6b52a174b42bdc0c30e5e11670f90788b2c471c31c1d17d449443"
 
 [[package]]
 name = "pin-utils"
@@ -525,9 +433,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro-hack"
-version = "0.5.18"
+version = "0.5.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99c605b9a0adc77b7211c6b1f722dcb613d68d66859a44f3d485a6da332b0598"
+checksum = "dbf0c48bc1d91375ae5c3cd81e3722dff1abcf81a30960240640d223f59fe0e5"
 
 [[package]]
 name = "proc-macro-nested"
@@ -537,9 +445,9 @@ checksum = "eba180dafb9038b050a4c280019bbedf9f2467b61e5d892dcad585bb57aadc5a"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.24"
+version = "1.0.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e0704ee1a7e00d7bb417d0770ea303c1bccbabf0ef1667dae92b5967f5f8a71"
+checksum = "f0d8caf72986c1a598726adc988bb5984792ef84f5ee5aa50209145ee8077038"
 dependencies = [
  "unicode-xid",
 ]
@@ -553,12 +461,6 @@ dependencies = [
  "proc-macro2",
 ]
 
-[[package]]
-name = "redox_syscall"
-version = "0.1.57"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41cc0f7e4d5d4544e8861606a285bb08d3e70712ccc7d2b84d7c0ccfaf4b05ce"
-
 [[package]]
 name = "rustc-demangle"
 version = "0.1.17"
@@ -573,14 +475,12 @@ checksum = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
 
 [[package]]
 name = "socket2"
-version = "0.3.15"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1fa70dc5c8104ec096f4fe7ede7a221d35ae13dcd19ba1ad9a81d2cab9a1c44"
+checksum = "9e3dfc207c526015c632472a77be09cf1b6e46866581aecae5cc38fb4235dea2"
 dependencies = [
- "cfg-if 0.1.10",
  "libc",
- "redox_syscall",
- "winapi 0.3.9",
+ "winapi",
 ]
 
 [[package]]
@@ -598,9 +498,9 @@ dependencies = [
 
 [[package]]
 name = "structopt"
-version = "0.3.20"
+version = "0.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "126d630294ec449fae0b16f964e35bf3c74f940da9dca17ee9b905f7b3112eb8"
+checksum = "5277acd7ee46e63e5168a80734c9f6ee81b1367a7d8772a2d765df2a3705d28c"
 dependencies = [
  "clap",
  "lazy_static",
@@ -609,9 +509,9 @@ dependencies = [
 
 [[package]]
 name = "structopt-derive"
-version = "0.4.13"
+version = "0.4.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "65e51c492f9e23a220534971ff5afc14037289de430e3c83f9daf6a1b6ae91e8"
+checksum = "5ba9cdfda491b814720b6b06e0cac513d922fc407582032e8706e9f137976f90"
 dependencies = [
  "heck",
  "proc-macro-error",
@@ -622,9 +522,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "1.0.44"
+version = "1.0.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e03e57e4fcbfe7749842d53e24ccb9aa12b7252dbe5e91d2acad31834c8b8fdd"
+checksum = "f71489ff30030d2ae598524f61326b902466f72a0fb1a8564c001cc63425bcc7"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -662,27 +562,26 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "0.2.22"
+version = "1.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d34ca54d84bf2b5b4d7d31e901a8464f7b60ac145a284fba25ceb801f2ddccd"
+checksum = "5fb2ed024293bb19f7a5dc54fe83bf86532a44c12a2bb8ba40d64a4509395ca2"
 dependencies = [
- "bytes 0.5.6",
- "fnv",
- "futures-core",
- "iovec",
- "lazy_static",
+ "autocfg",
+ "bytes",
+ "libc",
  "memchr",
  "mio",
- "pin-project-lite",
- "slab",
+ "num_cpus",
+ "pin-project-lite 0.2.7",
  "tokio-macros",
+ "winapi",
 ]
 
 [[package]]
 name = "tokio-macros"
-version = "0.2.5"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0c3acc6aa564495a0f2e1d59fab677cd7f81a19994cfc7f3ad0e64301560389"
+checksum = "c49e3df43841dafb86046472506755d8501c5615673955f6aa17181125d13c37"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -691,28 +590,27 @@ dependencies = [
 
 [[package]]
 name = "tokio-socks"
-version = "0.3.0"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d611fd5d241872372d52a0a3d309c52d0b95a6a67671a6c8f7ab2c4a37fb2539"
+checksum = "51165dfa029d2a65969413a6cc96f354b86b464498702f174a4efa13608fd8c0"
 dependencies = [
- "bytes 0.4.12",
  "either",
- "futures",
+ "futures-util",
  "thiserror",
  "tokio",
 ]
 
 [[package]]
 name = "tokio-util"
-version = "0.3.1"
+version = "0.6.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be8242891f2b6cbef26a2d7e8605133c2c554cd35b3e4948ea892d6d68436499"
+checksum = "1caa0b0c8d94a049db56b5acf8cba99dc0623aab1b26d5b5f5e2d945846b3592"
 dependencies = [
- "bytes 0.5.6",
+ "bytes",
  "futures-core",
  "futures-sink",
  "log",
- "pin-project-lite",
+ "pin-project-lite 0.2.7",
  "tokio",
 ]
 
@@ -729,8 +627,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b0987850db3733619253fe60e17cb59b82d37c7e6c0236bb81e4d6b87c879f27"
 dependencies = [
  "cfg-if 0.1.10",
- "log",
- "pin-project-lite",
+ "pin-project-lite 0.1.10",
  "tracing-core",
 ]
 
@@ -783,12 +680,6 @@ dependencies = [
  "try-lock",
 ]
 
-[[package]]
-name = "winapi"
-version = "0.2.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
-
 [[package]]
 name = "winapi"
 version = "0.3.9"
@@ -799,12 +690,6 @@ dependencies = [
  "winapi-x86_64-pc-windows-gnu",
 ]
 
-[[package]]
-name = "winapi-build"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
-
 [[package]]
 name = "winapi-i686-pc-windows-gnu"
 version = "0.4.0"
@@ -816,13 +701,3 @@ name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
-
-[[package]]
-name = "ws2_32-sys"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
-dependencies = [
- "winapi 0.2.8",
- "winapi-build",
-]
diff --git a/Cargo.toml b/Cargo.toml
index c92fe1f..c117f51 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,10 +7,10 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-futures-util = "0.3.6"
-http = "0.2.1"
-hyper = "0.13.8"
-structopt={version="0.3.20",default-features=false}
-tokio-socks = "0.3.0"
-tokio={version="0.2",features=["macros"]}
-color-eyre ={version= "0.5.6",default-features=false}
+futures-util= "0.3.15"
+http = "0.2.4"
+hyper = {version="0.14.9", features = ["full"]}
+structopt = { version="0.3.21", default-features=false}
+tokio-socks = "0.5.1"
+tokio = {version="1.7.1",features=["macros","rt-multi-thread"]}
+color-eyre = {version= "0.5.11",default-features=false}
diff --git a/README.md b/README.md
index 9cd9bbb..c97cca9 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# socks-to-http ![Rust](https://github.com/KaranGauswami/socks-to-http/workflows/Rust/badge.svg) ![release](https://img.shields.io/github/v/release/KaranGauswami/socks-to-http?include_prereleases)
+# socks-to-http-proxy ![Rust](https://github.com/KaranGauswami/socks-to-http-proxy/workflows/Rust/badge.svg) ![release](https://img.shields.io/github/v/release/KaranGauswami/socks-to-http-proxy?include_prereleases)
 
 An executable to convert SOCKS5 proxy into HTTP proxy
 
@@ -6,27 +6,25 @@ An executable to convert SOCKS5 proxy into HTTP proxy
 
 `sthp` purpose is to create HTTP proxy on top of the Socks 5 Proxy
 
-
 ## How it works
 
 It uses hyper library HTTP proxy example and adds functionality to connect via Socks5
 
-
 ## Compiling
 
 Follow these instructions to compile
 
- 1. Ensure you have current version of `cargo` and [Rust](https://www.rust-lang.org) installed
- 2. Clone the project `$ git clone https://github.com/KaranGauswami/socks-to-http.git && cd socks-to-http`
- 3. Build the project `$ cargo build --release`
- 4. Once complete, the binary will be located at `target/release/sthp`
-
+1.  Ensure you have current version of `cargo` and [Rust](https://www.rust-lang.org) installed
+2.  Clone the project `$ git clone https://github.com/KaranGauswami/socks-to-http-proxy.git && cd socks-to-http-proxy`
+3.  Build the project `$ cargo build --release`
+4.  Once complete, the binary will be located at `target/release/sthp`
 
 ## Usage
 
 ```bash
 sthp -p 8080 -s 127.0.0.1:1080
 ```
+
 This will create proxy server on 8080 and use localhost:1080 as a Socks5 Proxy
 
 ### Options
@@ -46,7 +44,6 @@ OPTIONS:
     -s, --socks-address <socks-address>    Socks5 proxy address [default: 127.0.0.1:1080]
 ```
 
-
 ## License
 
 `sthp` is released under the terms of either the MIT or Apache 2.0 license. See the LICENSE-MIT or LICENSE-APACHE file for the details.
diff --git a/src/main.rs b/src/main.rs
index ba54346..e92fcc8 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,8 +1,7 @@
 use color_eyre::eyre::Result;
-use futures_util::future::try_join;
-use hyper::server::Server;
 use hyper::service::{make_service_fn, service_fn};
-use hyper::{Body, Request, Response};
+use hyper::upgrade::Upgraded;
+use hyper::{Body, Request, Response, Server};
 use std::convert::Infallible;
 use std::net::{SocketAddr, ToSocketAddrs};
 use structopt::StructOpt;
@@ -24,41 +23,31 @@ struct Cli {
 async fn main() {
     let args = Cli::from_args();
     let socks_address = args.socks_address;
+    let socks_address = socks_address.to_socket_addrs().unwrap().next().unwrap();
     let port = args.port;
     let addr = SocketAddr::from(([127, 0, 0, 1], port));
     let make_service = make_service_fn(move |_| {
         let socks_address = socks_address.clone();
-        async move {
-            Ok::<_, Infallible>(service_fn(move |req| {
-                let socks_address = socks_address.clone();
-                proxy(req, socks_address)
-            }))
-        }
+        async move { Ok::<_, Infallible>(service_fn(move |req| proxy(req, socks_address.clone()))) }
     });
-    let server = Server::bind(&addr).serve(make_service);
+    let server = Server::bind(&addr)
+        .http1_preserve_header_case(true)
+        .http1_title_case_headers(true)
+        .serve(make_service);
     println!("Server is listening on {}", addr);
     if let Err(e) = server.await {
         eprintln!("{:?}", e);
     };
 }
-async fn proxy(req: Request<Body>, socks_address: String) -> Result<Response<Body>> {
+async fn proxy(req: Request<Body>, socks_address: SocketAddr) -> Result<Response<Body>> {
     let _response = Response::new(Body::empty());
 
     if req.method() == hyper::Method::CONNECT {
         tokio::task::spawn(async move {
             let plain = req.uri().authority().unwrap().as_str().to_string();
-            let addr = req
-                .uri()
-                .authority()
-                .unwrap()
-                .as_str()
-                .to_socket_addrs()
-                .unwrap()
-                .next()
-                .unwrap();
-            match req.into_body().on_upgrade().await {
+            match hyper::upgrade::on(req).await {
                 Ok(upgraded) => {
-                    if let Err(e) = tunnel(upgraded, addr, plain, socks_address).await {
+                    if let Err(e) = tunnel(upgraded, plain, socks_address).await {
                         eprintln!("server io error: {}", e);
                     };
                 }
@@ -71,43 +60,26 @@ async fn proxy(req: Request<Body>, socks_address: String) -> Result<Response<Bod
     }
 }
 
-async fn tunnel(
-    upgraded: hyper::upgrade::Upgraded,
-    addr: SocketAddr,
-    plain: String,
-    socks_address: String,
-) -> std::io::Result<()> {
-    let _server = tokio::net::TcpStream::connect(addr).await?;
-
-    let socket_address = socks_address.to_socket_addrs().unwrap().next().unwrap();
-
-    let c = plain.into_target_addr();
-    let b = c.unwrap();
-    let a = tokio_socks::tcp::Socks5Stream::connect(socket_address, b)
+async fn tunnel<'t, I>(
+    mut upgraded: Upgraded,
+    plain: I,
+    socks_address: SocketAddr,
+) -> std::io::Result<()>
+where
+    I: IntoTargetAddr<'t>,
+{
+    let mut server = tokio_socks::tcp::Socks5Stream::connect(socks_address, plain)
         .await
         .expect("Cannot Connect to Socks5 Server");
 
-    let amounts = {
-        let (mut server_rd, mut server_wr) = tokio::io::split(a);
-        let (mut client_rd, mut client_wr) = tokio::io::split(upgraded);
-
-        let client_to_server = tokio::io::copy(&mut client_rd, &mut server_wr);
-        let server_to_client = tokio::io::copy(&mut server_rd, &mut client_wr);
-
-        try_join(client_to_server, server_to_client).await
-    };
+    // Proxying data
+    let (from_client, from_server) =
+        tokio::io::copy_bidirectional(&mut upgraded, &mut server).await?;
 
     // Print message when done
-    match amounts {
-        Ok((from_client, from_server)) => {
-            println!(
-                "client wrote {} bytes and received {} bytes",
-                from_client, from_server
-            );
-        }
-        Err(e) => {
-            eprintln!("tunnel error: {}", e);
-        }
-    };
+    println!(
+        "client wrote {} bytes and received {} bytes",
+        from_client, from_server
+    );
     Ok(())
 }

From e98af2312ff864605bd47a5dbeccbe105e17ba02 Mon Sep 17 00:00:00 2001
From: Karan Gauswami <karangauswami.dev@gmail.com>
Date: Thu, 1 Jul 2021 17:43:25 +0530
Subject: [PATCH 2/5] removed unwanted features

---
 Cargo.lock | 56 ------------------------------------------------------
 Cargo.toml | 14 +++++++-------
 2 files changed, 7 insertions(+), 63 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 2466d0c..225c7f8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -135,12 +135,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "futures-sink"
-version = "0.3.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a57bead0ceff0d6dde8f465ecd96c9338121bb7717d3e7b108059531870c4282"
-
 [[package]]
 name = "futures-task"
 version = "0.3.15"
@@ -170,31 +164,6 @@ version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "aaf91faf136cb47367fa430cd46e37a788775e7fa104f8b4bcb3861dc389b724"
 
-[[package]]
-name = "h2"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "825343c4eef0b63f541f8903f395dc5beb362a979b5799a84062527ef1e37726"
-dependencies = [
- "bytes",
- "fnv",
- "futures-core",
- "futures-sink",
- "futures-util",
- "http",
- "indexmap",
- "slab",
- "tokio",
- "tokio-util",
- "tracing",
-]
-
-[[package]]
-name = "hashbrown"
-version = "0.11.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab5ef0d4909ef3724cc8cce6ccc8572c5c817592e9285f5464f8e86f8bd3726e"
-
 [[package]]
 name = "heck"
 version = "0.3.1"
@@ -257,7 +226,6 @@ dependencies = [
  "futures-channel",
  "futures-core",
  "futures-util",
- "h2",
  "http",
  "http-body",
  "httparse",
@@ -277,16 +245,6 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e0bd112d44d9d870a6819eb505d04dd92b5e4d94bb8c304924a0872ae7016fb5"
 
-[[package]]
-name = "indexmap"
-version = "1.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc633605454125dec4b66843673f01c7df2b89479b32e0ed634e43a91cff62a5"
-dependencies = [
- "autocfg",
- "hashbrown",
-]
-
 [[package]]
 name = "itoa"
 version = "0.4.6"
@@ -600,20 +558,6 @@ dependencies = [
  "tokio",
 ]
 
-[[package]]
-name = "tokio-util"
-version = "0.6.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1caa0b0c8d94a049db56b5acf8cba99dc0623aab1b26d5b5f5e2d945846b3592"
-dependencies = [
- "bytes",
- "futures-core",
- "futures-sink",
- "log",
- "pin-project-lite 0.2.7",
- "tokio",
-]
-
 [[package]]
 name = "tower-service"
 version = "0.3.0"
diff --git a/Cargo.toml b/Cargo.toml
index c117f51..eb68d53 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,10 +7,10 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-futures-util= "0.3.15"
-http = "0.2.4"
-hyper = {version="0.14.9", features = ["full"]}
-structopt = { version="0.3.21", default-features=false}
-tokio-socks = "0.5.1"
-tokio = {version="1.7.1",features=["macros","rt-multi-thread"]}
-color-eyre = {version= "0.5.11",default-features=false}
+futures-util= "0.3"
+http = "0.2"
+hyper = { version = "0.14", features = ["http1", "server", "tcp"]}
+structopt = { version="0.3", default-features = false}
+tokio-socks = "0.5"
+tokio = { version = "1.7", features = ["macros", "rt-multi-thread"] }
+color-eyre = { version = "0.5", default-features = false }

From 7fe77bf1f669c6cc7295a7b6d2e6917cec4a22bc Mon Sep 17 00:00:00 2001
From: Karan Gauswami <karangauswami.dev@gmail.com>
Date: Thu, 1 Jul 2021 17:46:54 +0530
Subject: [PATCH 3/5] restored lock file

---
 Cargo.lock | 645 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 645 insertions(+)
 create mode 100644 Cargo.lock

diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..b1cf2ae
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,645 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "addr2line"
+version = "0.15.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e7a2e47a1fbe209ee101dd6d61285226744c6c8d3c21c8dc878ba6cb9f467f3a"
+dependencies = [
+ "gimli",
+]
+
+[[package]]
+name = "adler"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
+
+[[package]]
+name = "autocfg"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
+
+[[package]]
+name = "backtrace"
+version = "0.3.60"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b7815ea54e4d821e791162e078acbebfd6d8c8939cd559c9335dceb1c8ca7282"
+dependencies = [
+ "addr2line",
+ "cc",
+ "cfg-if",
+ "libc",
+ "miniz_oxide",
+ "object",
+ "rustc-demangle",
+]
+
+[[package]]
+name = "bitflags"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
+
+[[package]]
+name = "bytes"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b700ce4376041dcd0a327fd0097c41095743c4c8af8887265942faf1100bd040"
+
+[[package]]
+name = "cc"
+version = "1.0.68"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4a72c244c1ff497a746a7e1fb3d14bd08420ecda70c8f25c7112f2781652d787"
+
+[[package]]
+name = "cfg-if"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+
+[[package]]
+name = "clap"
+version = "2.33.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "37e58ac78573c40708d45522f0d80fa2f01cc4f9b4e2bf749807255454312002"
+dependencies = [
+ "bitflags",
+ "textwrap",
+ "unicode-width",
+]
+
+[[package]]
+name = "color-eyre"
+version = "0.5.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f1885697ee8a177096d42f158922251a41973117f6d8a234cee94b9509157b7"
+dependencies = [
+ "backtrace",
+ "eyre",
+ "indenter",
+ "once_cell",
+ "owo-colors",
+]
+
+[[package]]
+name = "either"
+version = "1.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e78d4f1cc4ae33bbfc157ed5d5a5ef3bc29227303d595861deb238fcec4e9457"
+
+[[package]]
+name = "eyre"
+version = "0.6.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "221239d1d5ea86bf5d6f91c9d6bc3646ffe471b08ff9b0f91c44f115ac969d2b"
+dependencies = [
+ "indenter",
+ "once_cell",
+]
+
+[[package]]
+name = "fnv"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
+
+[[package]]
+name = "futures-channel"
+version = "0.3.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e682a68b29a882df0545c143dc3646daefe80ba479bcdede94d5a703de2871e2"
+dependencies = [
+ "futures-core",
+]
+
+[[package]]
+name = "futures-core"
+version = "0.3.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0402f765d8a89a26043b889b26ce3c4679d268fa6bb22cd7c6aad98340e179d1"
+
+[[package]]
+name = "futures-macro"
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From d18d6bb1dcf3b0422c9683dc0a9d1e74c7eadcf9 Mon Sep 17 00:00:00 2001
From: Karan Gauswami <karangauswami.dev@gmail.com>
Date: Thu, 1 Jul 2021 18:03:16 +0530
Subject: [PATCH 4/5] use anyhow until we figure out how to use color_eyre

---
 Cargo.lock  | 110 ++--------------------------------------------------
 Cargo.toml  |   2 +-
 src/main.rs |  31 ++++++---------
 3 files changed, 16 insertions(+), 127 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index b1cf2ae..1736077 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3,19 +3,10 @@
 version = 3
 
 [[package]]
-name = "addr2line"
-version = "0.15.2"
+name = "anyhow"
+version = "1.0.41"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e7a2e47a1fbe209ee101dd6d61285226744c6c8d3c21c8dc878ba6cb9f467f3a"
-dependencies = [
- "gimli",
-]
-
-[[package]]
-name = "adler"
-version = "1.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
+checksum = "15af2628f6890fe2609a3b91bef4c83450512802e59489f9c1cb1fa5df064a61"
 
 [[package]]
 name = "autocfg"
@@ -23,21 +14,6 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
 
-[[package]]
-name = "backtrace"
-version = "0.3.60"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7815ea54e4d821e791162e078acbebfd6d8c8939cd559c9335dceb1c8ca7282"
-dependencies = [
- "addr2line",
- "cc",
- "cfg-if",
- "libc",
- "miniz_oxide",
- "object",
- "rustc-demangle",
-]
-
 [[package]]
 name = "bitflags"
 version = "1.2.1"
@@ -50,12 +26,6 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b700ce4376041dcd0a327fd0097c41095743c4c8af8887265942faf1100bd040"
 
-[[package]]
-name = "cc"
-version = "1.0.68"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4a72c244c1ff497a746a7e1fb3d14bd08420ecda70c8f25c7112f2781652d787"
-
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -73,35 +43,12 @@ dependencies = [
  "unicode-width",
 ]
 
-[[package]]
-name = "color-eyre"
-version = "0.5.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f1885697ee8a177096d42f158922251a41973117f6d8a234cee94b9509157b7"
-dependencies = [
- "backtrace",
- "eyre",
- "indenter",
- "once_cell",
- "owo-colors",
-]
-
 [[package]]
 name = "either"
 version = "1.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e78d4f1cc4ae33bbfc157ed5d5a5ef3bc29227303d595861deb238fcec4e9457"
 
-[[package]]
-name = "eyre"
-version = "0.6.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "221239d1d5ea86bf5d6f91c9d6bc3646ffe471b08ff9b0f91c44f115ac969d2b"
-dependencies = [
- "indenter",
- "once_cell",
-]
-
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -159,12 +106,6 @@ dependencies = [
  "slab",
 ]
 
-[[package]]
-name = "gimli"
-version = "0.24.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e4075386626662786ddb0ec9081e7c7eeb1ba31951f447ca780ef9f5d568189"
-
 [[package]]
 name = "heck"
 version = "0.3.3"
@@ -240,12 +181,6 @@ dependencies = [
  "want",
 ]
 
-[[package]]
-name = "indenter"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce23b50ad8242c51a442f3ff322d56b02f08852c77e4c0b4d3fd684abc89c683"
-
 [[package]]
 name = "itoa"
 version = "0.4.7"
@@ -279,16 +214,6 @@ version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b16bd47d9e329435e309c58469fe0791c2d0d1ba96ec0954152a5ae2b04387dc"
 
-[[package]]
-name = "miniz_oxide"
-version = "0.4.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a92518e98c078586bc6c934028adcca4c92a53d6a958196de835170a01d84e4b"
-dependencies = [
- "adler",
- "autocfg",
-]
-
 [[package]]
 name = "mio"
 version = "0.7.13"
@@ -330,27 +255,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "object"
-version = "0.25.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a38f2be3697a57b4060074ff41b44c16870d916ad7877c17696e063257482bc7"
-dependencies = [
- "memchr",
-]
-
-[[package]]
-name = "once_cell"
-version = "1.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "692fcb63b64b1758029e0a96ee63e049ce8c5948587f2f7208df04625e5f6b56"
-
-[[package]]
-name = "owo-colors"
-version = "1.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2386b4ebe91c2f7f51082d4cefa145d030e33a1842a96b12e4885cc3c01f7a55"
-
 [[package]]
 name = "pin-project-lite"
 version = "0.2.7"
@@ -417,12 +321,6 @@ dependencies = [
  "proc-macro2",
 ]
 
-[[package]]
-name = "rustc-demangle"
-version = "0.1.20"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dead70b0b5e03e9c814bcb6b01e03e68f7c57a80aa48c72ec92152ab3e818d49"
-
 [[package]]
 name = "slab"
 version = "0.4.3"
@@ -443,7 +341,7 @@ dependencies = [
 name = "sthp"
 version = "0.1.0"
 dependencies = [
- "color-eyre",
+ "anyhow",
  "futures-util",
  "http",
  "hyper",
diff --git a/Cargo.toml b/Cargo.toml
index eb68d53..7c4d720 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,4 +13,4 @@ hyper = { version = "0.14", features = ["http1", "server", "tcp"]}
 structopt = { version="0.3", default-features = false}
 tokio-socks = "0.5"
 tokio = { version = "1.7", features = ["macros", "rt-multi-thread"] }
-color-eyre = { version = "0.5", default-features = false }
+anyhow = "1.0.41"
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
index fc183ff..81857fa 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,10 +1,11 @@
-use color_eyre::eyre::Result;
+use anyhow::Result;
 use hyper::service::{make_service_fn, service_fn};
 use hyper::upgrade::Upgraded;
 use hyper::{Body, Request, Response, Server};
 use std::convert::Infallible;
-use std::net::{SocketAddr, ToSocketAddrs};
+use std::net::SocketAddr;
 use structopt::StructOpt;
+use tokio_socks::tcp::Socks5Stream;
 use tokio_socks::IntoTargetAddr;
 
 #[derive(StructOpt, Debug)]
@@ -16,20 +17,17 @@ struct Cli {
 
     /// Socks5 proxy address
     #[structopt(short, long, default_value = "127.0.0.1:1080")]
-    socks_address: String,
+    socks_address: SocketAddr,
 }
 
 #[tokio::main]
-async fn main() {
+async fn main() -> Result<()> {
     let args = Cli::from_args();
     let socks_address = args.socks_address;
-    let socks_address = socks_address.to_socket_addrs().unwrap().next().unwrap();
     let port = args.port;
     let addr = SocketAddr::from(([127, 0, 0, 1], port));
-    let socks_address = socks_address.to_socket_addrs().unwrap().next().unwrap();
-    let make_service = make_service_fn(move |_| {
-        let socks_address = socks_address.clone();
-        async move { Ok::<_, Infallible>(service_fn(move |req| proxy(req, socks_address.clone()))) }
+    let make_service = make_service_fn(move |_| async move {
+        Ok::<_, Infallible>(service_fn(move |req| proxy(req, socks_address.clone())))
     });
     let server = Server::bind(&addr)
         .http1_preserve_header_case(true)
@@ -39,10 +37,9 @@ async fn main() {
     if let Err(e) = server.await {
         eprintln!("{:?}", e);
     };
+    Ok(())
 }
 async fn proxy(req: Request<Body>, socks_address: SocketAddr) -> Result<Response<Body>> {
-    let _response = Response::new(Body::empty());
-
     if req.method() == hyper::Method::CONNECT {
         tokio::task::spawn(async move {
             let plain = req.uri().authority().unwrap().as_str().to_string();
@@ -61,21 +58,15 @@ async fn proxy(req: Request<Body>, socks_address: SocketAddr) -> Result<Response
     }
 }
 
-async fn tunnel<'t, I>(
-    mut upgraded: Upgraded,
-    plain: I,
-    socks_address: SocketAddr,
-) -> std::io::Result<()>
+async fn tunnel<'t, I>(mut upgraded: Upgraded, plain: I, socks_address: SocketAddr) -> Result<()>
 where
     I: IntoTargetAddr<'t>,
 {
-    let mut server = tokio_socks::tcp::Socks5Stream::connect(socks_address, plain)
-        .await
-        .expect("Cannot Connect to Socks5 Server");
+    let mut stream = Socks5Stream::connect(socks_address, plain).await?;
 
     // Proxying data
     let (from_client, from_server) =
-        tokio::io::copy_bidirectional(&mut upgraded, &mut server).await?;
+        tokio::io::copy_bidirectional(&mut upgraded, &mut stream).await?;
 
     // Print message when done
     println!(

From 1b24d89d9973793d0824a3aca825151595f6fa68 Mon Sep 17 00:00:00 2001
From: Karan Gauswami <karangauswami.dev@gmail.com>
Date: Thu, 1 Jul 2021 19:11:01 +0530
Subject: [PATCH 5/5] return bad request on non https request

---
 src/main.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 81857fa..ebe8993 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -9,7 +9,7 @@ use tokio_socks::tcp::Socks5Stream;
 use tokio_socks::IntoTargetAddr;
 
 #[derive(StructOpt, Debug)]
-#[structopt(name = "sthp")]
+#[structopt(name = "sthp", about = "Convert Socks5 proxy into Http proxy")]
 struct Cli {
     #[structopt(short, long, default_value = "8080")]
     /// port where Http proxy should listen
@@ -54,7 +54,9 @@ async fn proxy(req: Request<Body>, socks_address: SocketAddr) -> Result<Response
         });
         Ok(Response::new(Body::empty()))
     } else {
-        Ok(Response::new(Body::empty()))
+        let mut resp = Response::new(Body::from("CONNECT must be to a socket address"));
+        *resp.status_mut() = http::StatusCode::BAD_REQUEST;
+        Ok(resp)
     }
 }