From b40776cba32fbf2d687c2dd0de2e16d0d95c4245 Mon Sep 17 00:00:00 2001
From: Shamir Khodzha <khodzha.sh@gmail.com>
Date: Thu, 11 Jun 2020 18:19:19 +0300
Subject: [PATCH] added redis_connections_total metric

---
 Cargo.lock                  | 493 ++++++++++++++++++++++++++++++------
 src/app/context.rs          |  15 ++
 src/app/endpoint/metric.rs  |  10 +
 src/app/mod.rs              |  13 +-
 src/main.rs                 |  11 +-
 src/test_helpers/context.rs |   5 +
 6 files changed, 458 insertions(+), 89 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 18b94d45..2e2f9663 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -8,6 +8,55 @@ dependencies = [
  "gimli 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "aead"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "generic-array 0.14.4 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "aes"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "aes-soft 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "aesni 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "block-cipher 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "aes-gcm"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "aead 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "aes 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "block-cipher 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ghash 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "subtle 2.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "aes-soft"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "block-cipher 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "opaque-debug 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "aesni"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "block-cipher 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "opaque-debug 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "aho-corasick"
 version = "0.7.10"
@@ -37,23 +86,22 @@ version = "1.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "quote 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "async-h1"
-version = "1.1.2"
+version = "2.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "async-std 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "byte-pool 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-core 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "http-types 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http-types 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "httparse 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "pin-project-lite 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -107,7 +155,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -122,7 +170,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -157,6 +205,11 @@ dependencies = [
  "rustc-demangle 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "base-x"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "base64"
 version = "0.10.1"
@@ -188,6 +241,22 @@ dependencies = [
  "typenum 1.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "block-buffer"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "generic-array 0.14.4 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "block-cipher"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "generic-array 0.14.4 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "bumpalo"
 version = "3.3.0"
@@ -238,7 +307,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "num-integer 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -282,13 +351,13 @@ dependencies = [
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl 0.10.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
  "signal-hook 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "svc-agent 0.14.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "svc-authn 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "svc-authz 0.10.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "svc-authz 0.10.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "svc-error 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "uuid 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "webrtc-sdp 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -302,7 +371,7 @@ dependencies = [
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "nom 4.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "rust-ini 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde-hjson 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
  "toml 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -311,10 +380,18 @@ dependencies = [
 
 [[package]]
 name = "cookie"
-version = "0.12.0"
+version = "0.14.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "time 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)",
+ "aes-gcm 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "base64 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hkdf 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hmac 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "percent-encoding 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sha2 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "time 0.2.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "version_check 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -331,6 +408,11 @@ name = "core-foundation-sys"
 version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "cpuid-bool"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "crossbeam-channel"
 version = "0.3.9"
@@ -400,6 +482,15 @@ dependencies = [
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "crypto-mac"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "generic-array 0.14.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "subtle 2.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "curl"
 version = "0.4.29"
@@ -429,12 +520,17 @@ dependencies = [
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "data-encoding"
+version = "2.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "debugid"
 version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
  "uuid 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -470,9 +566,22 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "digest"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "generic-array 0.14.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "discard"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "dtoa"
 version = "0.4.5"
@@ -503,6 +612,15 @@ dependencies = [
  "termcolor 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "error-chain"
+version = "0.12.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "backtrace 0.3.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "version_check 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "failure"
 version = "0.1.8"
@@ -519,7 +637,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "synstructure 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -621,7 +739,7 @@ dependencies = [
  "proc-macro-hack 0.5.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -676,6 +794,15 @@ dependencies = [
  "tokio-io 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "generic-array"
+version = "0.14.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "typenum 1.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "version_check 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "getrandom"
 version = "0.1.14"
@@ -686,6 +813,14 @@ dependencies = [
  "wasi 0.9.0+wasi-snapshot-preview1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "ghash"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "polyval 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "gimli"
 version = "0.21.0"
@@ -737,6 +872,24 @@ dependencies = [
  "libc 0.2.70 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "hkdf"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "digest 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hmac 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "hmac"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "crypto-mac 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "digest 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "hostname"
 version = "0.3.1"
@@ -778,14 +931,14 @@ dependencies = [
 
 [[package]]
 name = "http-client"
-version = "2.0.0"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "async-h1 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "async-h1 2.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "async-native-tls 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "async-std 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "http-types 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http-types 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "isahc 0.9.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "js-sys 0.3.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -796,18 +949,19 @@ dependencies = [
 
 [[package]]
 name = "http-types"
-version = "1.3.1"
+version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "anyhow 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)",
  "async-std 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "cookie 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cookie 0.14.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "infer 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "omnom 2.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "pin-project-lite 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_qs 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_urlencoded 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -954,7 +1108,7 @@ dependencies = [
  "base64 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "pem 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "ring 0.16.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
  "simple_asn1 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1208,16 +1362,18 @@ version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
-name = "omnom"
-version = "2.1.2"
+name = "once_cell"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "memchr 2.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
-]
 
 [[package]]
-name = "once_cell"
-version = "1.4.0"
+name = "opaque-debug"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "opaque-debug"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -1326,7 +1482,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1355,6 +1511,15 @@ name = "pkg-config"
 version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "polyval"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "universal-hash 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "ppv-lite86"
 version = "0.2.6"
@@ -1573,7 +1738,7 @@ dependencies = [
  "native-tls 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "percent-encoding 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "pin-project-lite 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_urlencoded 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1752,7 +1917,7 @@ dependencies = [
  "chrono 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "debugid 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "uuid 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1765,10 +1930,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "serde"
-version = "1.0.110"
+version = "1.0.115"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde_derive 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1785,12 +1950,12 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.110"
+version = "1.0.115"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1800,7 +1965,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "itoa 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "ryu 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "serde_qs"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "data-encoding 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "error-chain 0.12.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "percent-encoding 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1818,7 +1994,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "dtoa 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "itoa 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1827,6 +2003,18 @@ name = "sha1"
 version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "sha2"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "block-buffer 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cpuid-bool 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "digest 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "opaque-debug 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "signal-hook"
 version = "0.1.16"
@@ -1934,21 +2122,76 @@ name = "stable_deref_trait"
 version = "1.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "standback"
+version = "0.2.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "stdweb"
+version = "0.4.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "discard 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "stdweb-derive 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "stdweb-internal-macros 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "stdweb-internal-runtime 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "stdweb-derive"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "stdweb-internal-macros"
+version = "0.2.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "base-x 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sha1 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "stdweb-internal-runtime"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "subtle"
+version = "2.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "surf"
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "async-std 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "encoding_rs 0.8.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "http-client 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "http-types 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http-client 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http-types 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "mime 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "mime_guess 2.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "pin-project-lite 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_urlencoded 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1968,8 +2211,8 @@ dependencies = [
  "futures-channel 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
  "svc-authn 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "svc-rumq-client 0.1.0-alpha.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1977,6 +2220,15 @@ dependencies = [
  "uuid 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "svc-authn"
+version = "0.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "svc-authn"
 version = "0.6.0"
@@ -1986,28 +2238,28 @@ dependencies = [
  "diesel 1.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonwebtoken 7.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "svc-authz"
-version = "0.10.3"
+version = "0.10.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "async-trait 0.1.31 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-timer 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "http-client 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "http-types 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http-client 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http-types 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonwebtoken 7.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "r2d2_redis 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
- "surf 2.0.0-alpha.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "surf 2.0.0-alpha.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "svc-authn 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2022,11 +2274,11 @@ dependencies = [
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "r2d2 0.8.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "sentry 0.18.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
  "svc-agent 0.14.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "svc-authn 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "svc-authz 0.10.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "svc-authn 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "svc-authz 0.10.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2057,7 +2309,7 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "1.0.22"
+version = "1.0.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2080,7 +2332,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2120,7 +2372,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2140,6 +2392,41 @@ dependencies = [
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "time"
+version = "0.2.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.70 (registry+https://github.com/rust-lang/crates.io-index)",
+ "standback 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "stdweb 0.4.20 (registry+https://github.com/rust-lang/crates.io-index)",
+ "time-macros 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "version_check 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "time-macros"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro-hack 0.5.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "time-macros-impl 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "time-macros-impl"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro-hack 0.5.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "standback 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "tokio"
 version = "0.2.21"
@@ -2194,7 +2481,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2292,7 +2579,7 @@ name = "toml"
 version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2318,7 +2605,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2395,6 +2682,15 @@ name = "unicode-xid"
 version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "universal-hash"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "generic-array 0.14.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "subtle 2.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "unreachable"
 version = "1.0.0"
@@ -2416,7 +2712,7 @@ dependencies = [
  "idna 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "percent-encoding 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2426,7 +2722,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2435,7 +2731,7 @@ version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2478,7 +2774,7 @@ version = "0.2.62"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
  "wasm-bindgen-macro 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2493,7 +2789,7 @@ dependencies = [
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "wasm-bindgen-shared 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2524,7 +2820,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "wasm-bindgen-backend 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "wasm-bindgen-shared 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2641,12 +2937,17 @@ dependencies = [
 
 [metadata]
 "checksum addr2line 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)" = "456d75cbb82da1ad150c8a9d97285ffcd21c9931dcb11e995903e7d75141b38b"
+"checksum aead 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7fc95d1bdb8e6666b2b217308eeeb09f2d6728d104be3e31916cc74d15420331"
+"checksum aes 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f7001367fde4c768a19d1029f0a8be5abd9308e1119846d5bd9ad26297b8faf5"
+"checksum aes-gcm 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "86f5007801316299f922a6198d1d09a0bae95786815d066d5880d13f7c45ead1"
+"checksum aes-soft 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4925647ee64e5056cf231608957ce7c81e12d6d6e316b9ce1404778cc1d35fa7"
+"checksum aesni 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d050d39b0b7688b3a3254394c3e30a9d66c41dcf9b05b0e2dbdc623f6505d264"
 "checksum aho-corasick 0.7.10 (registry+https://github.com/rust-lang/crates.io-index)" = "8716408b8bc624ed7f65d223ddb9ac2d044c0547b6fa4b0d554f3a9540496ada"
 "checksum anyhow 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)" = "85bb70cc08ec97ca5450e6eba421deeea5f172c0fc61f78b5357b2a8e8be195f"
 "checksum arc-swap 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)" = "4d25d88fd6b8041580a654f9d0c581a047baee2b3efee13275f2fc392fc75034"
 "checksum ascii 0.9.3 (registry+https://github.com/rust-lang/crates.io-index)" = "eab1c04a571841102f5345a8fc0f6bb3d31c315dec879b5c6e42e40ce7ffa34e"
 "checksum async-attributes 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "efd3d156917d94862e779f356c5acae312b08fd3121e792c857d7928c8088423"
-"checksum async-h1 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "effd501febce09534b924aa471e6a7fd689071fee63659473413f62a1979ae56"
+"checksum async-h1 2.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7ca2b5cfe1804f48bb8dfb1b2391e6e9a3fbf89e07514dce3bddb03eb4d529db"
 "checksum async-native-tls 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "9e9e7a929bd34c68a82d58a4de7f86fffdaf97fb2af850162a7bb19dd7269b33"
 "checksum async-std 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a45cee2749d880d7066e328a7e161c7470ced883b2fd000ca4643e9f1dd5083a"
 "checksum async-stream 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "22068c0c19514942eefcfd4daf8976ef1aad84e61539f95cd200c35202f80af5"
@@ -2657,11 +2958,14 @@ dependencies = [
 "checksum atty 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)" = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
 "checksum autocfg 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f8aac770f1885fd7e387acedd76065302551364496e46b3dd00860b2f8359b9d"
 "checksum backtrace 0.3.48 (registry+https://github.com/rust-lang/crates.io-index)" = "0df2f85c8a2abbe3b7d7e748052fdd9b76a0458fdeb16ad4223f5eca78c7c130"
+"checksum base-x 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "1b20b618342cf9891c292c4f5ac2cde7287cc5c87e87e9c769d617793607dec1"
 "checksum base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0b25d992356d2eb0ed82172f5248873db5560c4721f564b13cb5193bda5e668e"
 "checksum base64 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b41b7ea54a0c9d92199de89e20e58d49f02f8e699814ef3fdf266f6f748d15c7"
 "checksum base64 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)" = "53d1ccbaf7d9ec9537465a97bf19edc1a4e158ecb49fc16178202238c569cc42"
 "checksum bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
 "checksum bitmaps 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "031043d04099746d8db04daf1fa424b2bc8bd69d92b25962dcde24da39ab64a2"
+"checksum block-buffer 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4"
+"checksum block-cipher 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)" = "fa136449e765dc7faa244561ccae839c394048667929af599b5d931ebe7b7f10"
 "checksum bumpalo 3.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5356f1d23ee24a1f785a56d1d1a5f0fd5b0f6a0c0fb2412ce11da71649ab78f6"
 "checksum byte-pool 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "9342e102eac8b1879fbedf9a7e0572c40b0cc5805b663c4d4ca791cae0bae221"
 "checksum byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "08c48aae112d48ed9f069b33538ea9e3e90aa263cfa3d1c24309612b1f7472de"
@@ -2673,9 +2977,10 @@ dependencies = [
 "checksum cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "ddfc5b9aa5d4507acaf872de71051dfd0e309860e88966e1051e462a077aac4f"
 "checksum combine 3.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "da3da6baa321ec19e1cc41d31bf599f00c783d0517095cdaf0332e3fe8d20680"
 "checksum config 0.9.3 (registry+https://github.com/rust-lang/crates.io-index)" = "f9107d78ed62b3fa5a86e7d18e647abed48cfd8f8fab6c72f4cdb982d196f7e6"
-"checksum cookie 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)" = "888604f00b3db336d2af898ec3c1d5d0ddf5e6d462220f2ededc33a87ac4bbd5"
+"checksum cookie 0.14.2 (registry+https://github.com/rust-lang/crates.io-index)" = "1373a16a4937bc34efec7b391f9c1500c30b8478a701a4f44c9165cc0475a6e0"
 "checksum core-foundation 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "57d24c7a13c43e870e37c1556b74555437870a04514f7685f5b354e090567171"
 "checksum core-foundation-sys 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b3a71ab494c0b5b860bdc8407ae08978052417070c2ced38573a9157ad75b8ac"
+"checksum cpuid-bool 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "8aebca1129a03dc6dc2b127edd729435bbc4a37e1d5f4d7513165089ceb02634"
 "checksum crossbeam-channel 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)" = "c8ec7fcd21571dc78f96cc96243cab8d8f035247c3efd16c687be154c3fa9efa"
 "checksum crossbeam-channel 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "cced8691919c02aac3cb0a1bc2e9b73d89e832bf9a06fc579d4e71b68a2da061"
 "checksum crossbeam-deque 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)" = "9f02af974daeee82218205558e51ec8768b48cf524bd01d550abe5573a608285"
@@ -2683,16 +2988,21 @@ dependencies = [
 "checksum crossbeam-queue 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c695eeca1e7173472a32221542ae469b3e9aac3a4fc81f7696bcad82029493db"
 "checksum crossbeam-utils 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)" = "04973fa96e96579258a5091af6003abde64af786b860f18622b82e026cca60e6"
 "checksum crossbeam-utils 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)" = "c3c7c73a2d1e9fc0886a08b93e98eb643461230d5f1925e4036204d5f2e261a8"
+"checksum crypto-mac 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b584a330336237c1eecd3e94266efb216c56ed91225d634cb2991c5f3fd1aeab"
 "checksum curl 0.4.29 (registry+https://github.com/rust-lang/crates.io-index)" = "762e34611d2d5233a506a79072be944fddd057db2f18e04c0d6fa79e3fd466fd"
 "checksum curl-sys 0.4.31+curl-7.70.0 (registry+https://github.com/rust-lang/crates.io-index)" = "dcd62757cc4f5ab9404bc6ca9f0ae447e729a1403948ce5106bd588ceac6a3b0"
+"checksum data-encoding 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d4d0e2d24e5ee3b23a01de38eefdcd978907890701f08ffffd4cb457ca4ee8d6"
 "checksum debugid 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)" = "f91cf5a8c2f2097e2a32627123508635d47ce10563d999ec1a95addf08b502ba"
 "checksum diesel 1.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "33d7ca63eb2efea87a7f56a283acc49e2ce4b2bd54adf7465dc1d81fef13d8fc"
 "checksum diesel-derive-enum 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "adbaf5e1344edeedc4d1cead2dc3ce6fc4115bb26b3704c533b92717940f2fb5"
 "checksum diesel_derives 1.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "45f5098f628d02a7a0f68ddba586fb61e80edec3bdc1be3b921f4ceec60858d3"
+"checksum digest 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
+"checksum discard 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "212d0f5754cb6769937f4501cc0e67f4f4483c8d2c3e1e922ee9edbe4ab4c7c0"
 "checksum dtoa 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)" = "4358a9e11b9a09cf52383b451b49a169e8d797b68aa02301ff586d70d9661ea3"
 "checksum either 1.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "bb1f6b1ce1c140482ea30ddd3335fc0024ac7ee112895426e0a629a6c20adfe3"
 "checksum encoding_rs 0.8.23 (registry+https://github.com/rust-lang/crates.io-index)" = "e8ac63f94732332f44fe654443c46f6375d1939684c17b0afb6cb56b0456e171"
 "checksum env_logger 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "aafcde04e90a5226a6443b7aabdb016ba2f8307c847d524724bd9b346dd1a2d3"
+"checksum error-chain 0.12.4 (registry+https://github.com/rust-lang/crates.io-index)" = "2d2f06b9cac1506ece98fe3231e3cc9c4410ec3d5b1f24ae1c8946f0742cdefc"
 "checksum failure 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "d32e9bd16cc02eae7db7ef620b392808b89f6a5e16bb3497d159c6b92a0f4f86"
 "checksum failure_derive 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "aa4da3c766cd7a0db8242e326e9e4e081edd567072893ed320008189715366a4"
 "checksum fnv 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)" = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
@@ -2714,18 +3024,22 @@ dependencies = [
 "checksum futures-timer 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "7946248e9429ff093345d3e8fdf4eb0f9b2d79091611c9c14f744971a6f8be45"
 "checksum futures-timer 3.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e64b03909df88034c26dc1547e8970b91f98bdb65165d6a4e9110d94263dbb2c"
 "checksum futures-util 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "8764574ff08b701a084482c3c7031349104b07ac897393010494beaa18ce32c6"
+"checksum generic-array 0.14.4 (registry+https://github.com/rust-lang/crates.io-index)" = "501466ecc8a30d1d3b7fc9229b122b2ce8ed6e9d9223f1138d4babb253e51817"
 "checksum getrandom 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)" = "7abc8dd8451921606d809ba32e95b6111925cd2906060d2dcc29c070220503eb"
+"checksum ghash 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d6e27f0689a6e15944bdce7e45425efb87eaa8ab0c6e87f11d0987a9133e2531"
 "checksum gimli 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)" = "bcc8e0c9bce37868955864dbecd2b1ab2bdf967e6f28066d65aaac620444b65c"
 "checksum gloo-timers 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "47204a46aaff920a1ea58b11d03dec6f704287d27561724a4631e450654a891f"
 "checksum h2 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "79b7246d7e4b979c03fa093da39cfb3617a96bbeee6310af63991668d7e843ff"
 "checksum heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "20564e78d53d2bb135c343b3f47714a56af2061f1c928fdb541dc7b9fdd94205"
 "checksum hermit-abi 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)" = "61565ff7aaace3525556587bd2dc31d4a07071957be715e63ce7b1eccf51a8f4"
+"checksum hkdf 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fe1149865383e4526a43aee8495f9a325f0b806c63ce6427d06336a590abbbc9"
+"checksum hmac 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "126888268dcc288495a26bf004b38c5fdbb31682f992c84ceb046a1f0fe38840"
 "checksum hostname 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3c731c3e10504cc8ed35cfe2f1db4c9274c3d35fa486e3b31df46f068ef3e867"
 "checksum http 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)" = "d6ccf5ede3a895d8856620237b2f02972c1bbc78d2965ad7fe8838d4a0ed41f0"
 "checksum http 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "28d569972648b2c512421b5f2a405ad6ac9666547189d0c5477a3f200f3e02f9"
 "checksum http-body 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "13d5ff830006f7646652e057693569bfe0d51760c0085a071769d142a205111b"
-"checksum http-client 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "271fae45413daaca82e8c6bf46e452b897873676ce56196d8939645711f542d5"
-"checksum http-types 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "49d9f44462c2e59d5d5826e7ba74b121ee2fb0ff091ef849692694f1d77aaf50"
+"checksum http-client 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fdae064c76b75ced4793544e843478c8c9c2bebf16fe6913212df83e30dfdb46"
+"checksum http-types 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "bb4daf8dc001485f4a32a7a17c54c67fa8a10340188f30ba87ac0fe1a9451e97"
 "checksum httparse 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "cd179ae861f0c2e53da70d892f5f3029f9594be0c41dc5269cd371691b1dc2f9"
 "checksum httpdate 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "494b4d60369511e7dea41cf646832512a94e542f68bb9c49e54518e0f468eb47"
 "checksum humantime 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "df004cfca50ef23c36850aaaa59ad52cc70d0e90243c3c7737a4dd32dc7a3c4f"
@@ -2770,8 +3084,9 @@ dependencies = [
 "checksum num-traits 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "c62be47e61d1842b9170f0fdeec8eba98e60e90e5446449a0545e5152acd7096"
 "checksum num_cpus 1.13.0 (registry+https://github.com/rust-lang/crates.io-index)" = "05499f3756671c15885fee9034446956fff3f243d6077b91e5767df161f766b3"
 "checksum object 0.19.0 (registry+https://github.com/rust-lang/crates.io-index)" = "9cbca9424c482ee628fa549d9c812e2cd22f1180b9222c9200fdfa6eb31aecb2"
-"checksum omnom 2.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "d6b216cee2e0d6e680f73158d15468c80b39e571c11669cd90556f9a644e9fd3"
 "checksum once_cell 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "0b631f7e854af39a1739f401cf34a8a013dfe09eac4fa4dba91e9768bd28168d"
+"checksum opaque-debug 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "2839e79665f131bdb5782e51f2c6c9599c133c6098982a54c794358bf432529c"
+"checksum opaque-debug 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 "checksum openssl 0.10.29 (registry+https://github.com/rust-lang/crates.io-index)" = "cee6d85f4cb4c4f59a6a85d5b68a233d280c82e29e822913b9c8b129fbf20bdd"
 "checksum openssl-probe 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "77af24da69f9d9341038eba93a073b1fdaaa1b788221b00a69bce9e762cb32de"
 "checksum openssl-sys 0.9.56 (registry+https://github.com/rust-lang/crates.io-index)" = "f02309a7f127000ed50594f0b50ecc69e7c654e16d41b4e8156d1b3df8e0b52e"
@@ -2787,6 +3102,7 @@ dependencies = [
 "checksum pin-utils 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 "checksum piper 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "01608bfa680dafb103f9207fa944facf572e4e3e708d10de19a0d0c3d36e5f18"
 "checksum pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)" = "05da548ad6865900e60eaba7f589cc0783590a92e940c26953ff81ddbab2d677"
+"checksum polyval 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d9a50142b55ab3ed0e9f68dfb3709f1d90d29da24e91033f28b96330643107dc"
 "checksum ppv-lite86 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "74490b50b9fbe561ac330df47c08f3f33073d2d00c150f719147d7c54522fa1b"
 "checksum pq-sys 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "6ac25eee5a0582f45a67e837e350d784e7003bd29a5f460796772061ca49ffda"
 "checksum proc-macro-hack 0.5.15 (registry+https://github.com/rust-lang/crates.io-index)" = "0d659fe7c6d27f25e9d80a1a094c223f5246f6a6596453e09d7229bf42750b63"
@@ -2832,13 +3148,15 @@ dependencies = [
 "checksum sentry 0.18.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8b01b723fc1b0a0f9394ca1a8451daec6e20206d47f96c3dceea7fd11ec9eec0"
 "checksum sentry-types 0.14.1 (registry+https://github.com/rust-lang/crates.io-index)" = "12ec406c11c060c8a7d5d67fc6f4beb2888338dcb12b9af409451995f124749d"
 "checksum serde 0.8.23 (registry+https://github.com/rust-lang/crates.io-index)" = "9dad3f759919b92c3068c696c15c3d17238234498bbdcc80f2c469606f948ac8"
-"checksum serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)" = "99e7b308464d16b56eba9964e4972a3eee817760ab60d88c3f86e1fecb08204c"
+"checksum serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)" = "e54c9a88f2da7238af84b5101443f0c0d0a3bbdc455e34a5c9497b1903ed55d5"
 "checksum serde-hjson 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)" = "0b833c5ad67d52ced5f5938b2980f32a9c1c5ef047f0b4fb3127e7a423c76153"
-"checksum serde_derive 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)" = "818fbf6bfa9a42d3bfcaca148547aa00c7b915bec71d1757aa2d44ca68771984"
+"checksum serde_derive 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)" = "609feed1d0a73cc36a0182a840a9b37b4a82f0b1150369f0536a9e3f2a31dc48"
 "checksum serde_json 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)" = "993948e75b189211a9b31a7528f950c6adc21f9720b6438ff80a7fa2f864cea2"
+"checksum serde_qs 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c6f3acf84e23ab27c01cb5917551765c01c50b2000089db8fa47fe018a3260cf"
 "checksum serde_test 0.8.23 (registry+https://github.com/rust-lang/crates.io-index)" = "110b3dbdf8607ec493c22d5d947753282f3bae73c0f56d322af1e8c78e4c23d5"
 "checksum serde_urlencoded 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)" = "9ec5d77e2d4c73717816afac02670d5c4f534ea95ed430442cad02e7a6e32c97"
 "checksum sha1 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2579985fda508104f7587689507983eadd6a6e84dd35d6d115361f530916fa0d"
+"checksum sha2 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2933378ddfeda7ea26f48c555bdad8bb446bf8a3d17832dc83e380d444cfb8c1"
 "checksum signal-hook 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)" = "604508c1418b99dfe1925ca9224829bb2a8a9a04dda655cc01fcad46f4ab05ed"
 "checksum signal-hook-registry 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "94f478ede9f64724c5d173d7bb56099ec3e2d9fc2774aac65d34b8b890405f41"
 "checksum simple_asn1 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2b25ecba7165254f0c97d6c22a64b1122a03634b18d20a34daf21e18f892e618"
@@ -2851,14 +3169,21 @@ dependencies = [
 "checksum socket2 0.3.12 (registry+https://github.com/rust-lang/crates.io-index)" = "03088793f677dce356f3ccc2edb1b314ad191ab702a5de3faf49304f7e104918"
 "checksum spin 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
 "checksum stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "dba1a27d3efae4351c8051072d619e3ade2820635c3958d826bfea39d59b54c8"
-"checksum surf 2.0.0-alpha.2 (registry+https://github.com/rust-lang/crates.io-index)" = "d72c302d4a24b2c9d412f1fe5edd892946778d33c423bba087c6c10deeb656ff"
+"checksum standback 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "47e4b8c631c998468961a9ea159f064c5c8499b95b5e4a34b77849d45949d540"
+"checksum stdweb 0.4.20 (registry+https://github.com/rust-lang/crates.io-index)" = "d022496b16281348b52d0e30ae99e01a73d737b2f45d38fed4edf79f9325a1d5"
+"checksum stdweb-derive 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "c87a60a40fccc84bef0652345bbbbbe20a605bf5d0ce81719fc476f5c03b50ef"
+"checksum stdweb-internal-macros 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)" = "58fa5ff6ad0d98d1ffa8cb115892b6e69d67799f6763e162a1c9db421dc22e11"
+"checksum stdweb-internal-runtime 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "213701ba3370744dcd1a12960caa4843b3d68b4d1c0a5d575e0d65b2ee9d16c0"
+"checksum subtle 2.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "502d53007c02d7605a05df1c1a73ee436952781653da5d0bf57ad608f66932c1"
+"checksum surf 2.0.0-alpha.4 (registry+https://github.com/rust-lang/crates.io-index)" = "68bf1412b095b3a54da6ec3a969e2663cb3cf535652cd97c02e99443a400fd7d"
 "checksum svc-agent 0.14.3 (registry+https://github.com/rust-lang/crates.io-index)" = "6c9766035c318505560a625d17129dc7f587424e71f6811c0ffb1108bcf24a60"
+"checksum svc-authn 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)" = "a9c668ebf3bf8af0ca69d0e3453d6ddb526d80ac4af0d10d7e074518136e1c89"
 "checksum svc-authn 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7f546e117d9287d7b1274e855315019011d13736fdc5c8f8ef9d09ae00509de6"
-"checksum svc-authz 0.10.3 (registry+https://github.com/rust-lang/crates.io-index)" = "7ace58b8269655614ba2d1e478980545d85ee4be8bd317b291e7929b2687a167"
+"checksum svc-authz 0.10.4 (registry+https://github.com/rust-lang/crates.io-index)" = "3d6372c729616b9782b86d1bc8c80db49ae53fba7c788b3b4bc307800e7bcc88"
 "checksum svc-error 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "5ca1419d26952fbb917f2481b0697bc77768c0ad9bde5618fd7cefdf18fd1738"
 "checksum svc-rumq-client 0.1.0-alpha.11 (registry+https://github.com/rust-lang/crates.io-index)" = "c34437fee65675f17afcdbbda414068a101dfab942afac9e452e476cd5546b64"
 "checksum syn 0.11.11 (registry+https://github.com/rust-lang/crates.io-index)" = "d3b891b9015c88c576343b9b3e41c2c11a51c219ef067b264bd9c8aa9b441dad"
-"checksum syn 1.0.22 (registry+https://github.com/rust-lang/crates.io-index)" = "1425de3c33b0941002740a420b1a906a350b88d08b82b2c8a01035a3f9447bac"
+"checksum syn 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)" = "891d8d6567fe7c7f8835a3a98af4208f3846fba258c1bc3c31d6e506239f11f9"
 "checksum synom 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)" = "a393066ed9010ebaed60b9eafa373d4b1baac186dd7e008555b0f702b51945b6"
 "checksum synstructure 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)" = "67656ea1dc1b41b1451851562ea232ec2e5a80242139f7e679ceccfb5d61f545"
 "checksum tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7a6e24d9338a0a5be79593e2fa15a648add6138caa803e2d5bc782c371732ca9"
@@ -2867,6 +3192,9 @@ dependencies = [
 "checksum thiserror-impl 1.0.19 (registry+https://github.com/rust-lang/crates.io-index)" = "893582086c2f98cde18f906265a65b5030a074b1046c674ae898be6519a7f479"
 "checksum thread_local 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d40c6d1b69745a6ec6fb1ca717914848da4b44ae29d9b3080cbee91d72a69b14"
 "checksum time 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)" = "ca8a50ef2360fbd1eeb0ecd46795a87a19024eb4b53c5dc916ca1fd95fe62438"
+"checksum time 0.2.16 (registry+https://github.com/rust-lang/crates.io-index)" = "3a51cadc5b1eec673a685ff7c33192ff7b7603d0b75446fb354939ee615acb15"
+"checksum time-macros 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "9ae9b6e9f095bc105e183e3cd493d72579be3181ad4004fceb01adbe9eecab2d"
+"checksum time-macros-impl 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "e5c3be1edfad6027c69f5491cf4cb310d1a71ecd6af742788c6ff8bced86b8fa"
 "checksum tokio 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)" = "d099fa27b9702bed751524694adbe393e18b36b204da91eb1cbbbbb4a5ee2d58"
 "checksum tokio-codec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "25b2998660ba0e70d18684de5d06b70b70a3a747469af9dea7618cc59e75976b"
 "checksum tokio-executor 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "fb2d1b8f4548dbf5e1f7818512e9c406860678f29c300cdf0ebac72d1a3a1671"
@@ -2894,6 +3222,7 @@ dependencies = [
 "checksum unicode-segmentation 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e83e153d1053cbb5a118eeff7fd5be06ed99153f00dbcd8ae310c5fb2b22edc0"
 "checksum unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8c1f860d7d29cf02cb2f3f359fd35991af3d30bac52c57d265a3c461074cb4dc"
 "checksum unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "826e7639553986605ec5979c7dd957c7895e93eabed50ab2ffa7f6128a75097c"
+"checksum universal-hash 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8326b2c654932e3e4f9196e69d08fdf7cfd718e1dc6f66b347e6024a0c961402"
 "checksum unreachable 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "382810877fe448991dfc7f0dd6e3ae5d58088fd0ea5e35189655f84e6814fa56"
 "checksum untrusted 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)" = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"
 "checksum url 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "829d4a8476c35c9bf0bbce5a3b23f4106f79728039b726d292bb93bc106787cb"
diff --git a/src/app/context.rs b/src/app/context.rs
index c00f6e03..87334b5e 100644
--- a/src/app/context.rs
+++ b/src/app/context.rs
@@ -1,6 +1,7 @@
 use std::sync::Arc;
 
 use svc_agent::{queue_counter::QueueCounterHandle, AgentId};
+use svc_authz::cache::ConnectionPool as RedisConnectionPool;
 use svc_authz::ClientMap as Authz;
 
 use crate::config::Config;
@@ -16,6 +17,7 @@ pub(crate) struct AppContext {
     agent_id: AgentId,
     janus_topics: JanusTopics,
     queue_counter: Option<QueueCounterHandle>,
+    redis_pool: Option<RedisConnectionPool>,
 }
 
 impl AppContext {
@@ -29,6 +31,7 @@ impl AppContext {
             agent_id,
             janus_topics,
             queue_counter: None,
+            redis_pool: None,
         }
     }
 
@@ -38,6 +41,13 @@ impl AppContext {
             ..self
         }
     }
+
+    pub(crate) fn add_redis_pool(self, pool: RedisConnectionPool) -> Self {
+        Self {
+            redis_pool: Some(pool),
+            ..self
+        }
+    }
 }
 
 pub(crate) trait Context: Sync {
@@ -47,6 +57,7 @@ pub(crate) trait Context: Sync {
     fn agent_id(&self) -> &AgentId;
     fn janus_topics(&self) -> &JanusTopics;
     fn queue_counter(&self) -> &Option<QueueCounterHandle>;
+    fn redis_pool(&self) -> &Option<RedisConnectionPool>;
 }
 
 impl Context for AppContext {
@@ -73,6 +84,10 @@ impl Context for AppContext {
     fn queue_counter(&self) -> &Option<QueueCounterHandle> {
         &self.queue_counter
     }
+
+    fn redis_pool(&self) -> &Option<RedisConnectionPool> {
+        &self.redis_pool
+    }
 }
 
 ///////////////////////////////////////////////////////////////////////////////
diff --git a/src/app/endpoint/metric.rs b/src/app/endpoint/metric.rs
index 048734da..f258797d 100644
--- a/src/app/endpoint/metric.rs
+++ b/src/app/endpoint/metric.rs
@@ -45,6 +45,8 @@ pub(crate) enum Metric {
     OutgoingQueueEvents(MetricValue),
     #[serde(rename(serialize = "apps.conference.db_connections_total"))]
     DbConnections(MetricValue),
+    #[serde(rename(serialize = "apps.event.redis_connections_total"))]
+    RedisConnections(MetricValue),
 }
 
 pub(crate) struct PullHandler;
@@ -105,6 +107,14 @@ impl EventHandler for PullHandler {
                     timestamp: now,
                 }));
 
+                if let Some(pool) = context.redis_pool() {
+                    let connections = pool.state().connections as u64;
+                    metrics.push(Metric::RedisConnections(MetricValue {
+                        value: connections,
+                        timestamp: now,
+                    }));
+                }
+
                 let short_term_timing = ShortTermTimingProperties::until_now(start_timestamp);
                 let props = evp.to_event("metric.create", short_term_timing);
                 let outgoing_event = OutgoingEvent::multicast(metrics, props, account_id);
diff --git a/src/app/mod.rs b/src/app/mod.rs
index 93377171..780cd0f9 100644
--- a/src/app/mod.rs
+++ b/src/app/mod.rs
@@ -17,7 +17,7 @@ use svc_agent::{
     AccountId, AgentId, Authenticable, SharedGroup, Subscription,
 };
 use svc_authn::token::jws_compact;
-use svc_authz::cache::Cache as AuthzCache;
+use svc_authz::cache::{Cache as AuthzCache, ConnectionPool as RedisConnectionPool};
 use svc_error::{extension::sentry, Error as SvcError};
 
 use crate::app::context::Context;
@@ -30,7 +30,11 @@ pub(crate) const API_VERSION: &str = "v1";
 
 ////////////////////////////////////////////////////////////////////////////////
 
-pub(crate) async fn run(db: &ConnectionPool, authz_cache: Option<AuthzCache>) -> Result<()> {
+pub(crate) async fn run(
+    db: &ConnectionPool,
+    redis_pool: Option<RedisConnectionPool>,
+    authz_cache: Option<AuthzCache>,
+) -> Result<()> {
     // Config
     let config = config::load().expect("Failed to load config");
     info!("App config: {:?}", config);
@@ -84,6 +88,11 @@ pub(crate) async fn run(db: &ConnectionPool, authz_cache: Option<AuthzCache>) ->
     let context = AppContext::new(config.clone(), authz, db.clone(), janus_topics)
         .add_queue_counter(agent.get_queue_counter());
 
+    let context = match redis_pool {
+        Some(pool) => context.add_redis_pool(pool),
+        None => context,
+    };
+
     // Message handler
     let message_handler = Arc::new(MessageHandler::new(agent.clone(), context));
 
diff --git a/src/main.rs b/src/main.rs
index 7e043354..92a2d2dc 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -38,7 +38,7 @@ async fn main() -> Result<()> {
         crate::db::create_pool(&url, size, idle_size, timeout)
     };
 
-    let authz_cache = if let Some("1") = var("CACHE_ENABLED").ok().as_deref() {
+    let (redis_pool, authz_cache) = if let Some("1") = var("CACHE_ENABLED").ok().as_deref() {
         let url = var("CACHE_URL").expect("CACHE_URL must be specified");
 
         let size = var("CACHE_POOL_SIZE")
@@ -62,13 +62,14 @@ async fn main() -> Result<()> {
             })
             .unwrap_or_else(|_| 300);
 
-        let cache = Cache::new(create_pool(&url, size, timeout), expiration_time);
-        Some(cache)
+        let pool = create_pool(&url, size, timeout);
+        let cache = Cache::new(pool.clone(), expiration_time);
+        (Some(pool), Some(cache))
     } else {
-        None
+        (None, None)
     };
 
-    app::run(&db, authz_cache).await
+    app::run(&db, redis_pool, authz_cache).await
 }
 
 mod app;
diff --git a/src/test_helpers/context.rs b/src/test_helpers/context.rs
index 6a57d439..b80873e8 100644
--- a/src/test_helpers/context.rs
+++ b/src/test_helpers/context.rs
@@ -1,5 +1,6 @@
 use serde_json::json;
 use svc_agent::{queue_counter::QueueCounterHandle, AgentId};
+use svc_authz::cache::ConnectionPool as RedisConnectionPool;
 use svc_authz::ClientMap as Authz;
 
 use crate::app::context::{Context, JanusTopics};
@@ -86,4 +87,8 @@ impl Context for TestContext {
     fn queue_counter(&self) -> &Option<QueueCounterHandle> {
         &None
     }
+
+    fn redis_pool(&self) -> &Option<RedisConnectionPool> {
+        &None
+    }
 }