Merge pull request #14 from lbryio/prometheus-and-versioning

Prometheus and versioning

action.yml

@@ -1,6 +0,0 @@
-# action.yml
-name: 'Hub'
-description: 'Run go hub'
-runs:
-  using: 'docker'
-  image: 'dev.dockerfile'

build.sh

@@ -1,4 +0,0 @@
-#!/bin/bash
-
-go build .
-sudo docker build . -t lbry/hub:latest

build_and_push.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+IMPORT_PATH="github.com/lbryio/hub"
+
+function print_and_die() {
+  echo "$1"
+  exit 1
+}
+
+# Get new tags from remote
+git fetch --tags
+
+# Get latest tag name
+LATEST_TAG=$(git describe --tags `git rev-list --tags --max-count=1`)
+# Make sure it match the format vX.XXXX.XX.XX
+[[ $LATEST_TAG =~ ^v[0-9]+\.[0-9]{4}\.[0-9]{2}\.[0-9]{2}.*$ ]] || print_and_die "bad version ${LATEST_TAG}"
+VERSION=$LATEST_TAG
+
+echo "using tag $LATEST_TAG"
+
+# Checkout latest tag
+git checkout "$LATEST_TAG"
+
+CGO_ENABLED=0 go build -v -ldflags "-X ${IMPORT_PATH}/meta.Version=${VERSION}"
+docker build . -t lbry/hub:latest
+docker tag lbry/hub:latest lbry/hub:"$LATEST_TAG"
+docker push lbry/hub:latest
+docker push lbry/hub:"$LATEST_TAG"

dev.dockerfile

@@ -1,6 +0,0 @@
-FROM debian:10-slim
-
-EXPOSE 50051
-RUN apt-get update && apt-get install curl -y
-RUN curl -L -o /hub https://github.com/lbryio/hub/releases/download/v0.2021.06.14-beta/hub && chmod +x /hub
-ENTRYPOINT ["/hub", "serve", "--dev"]

go.mod

@@ -5,11 +5,10 @@ go 1.16
 require (
 	github.com/akamensky/argparse v1.2.2
 	github.com/btcsuite/btcutil v1.0.2
-	github.com/golang/protobuf v1.5.2
 	github.com/lbryio/lbry.go/v2 v2.7.2-0.20210625145058-2b155597bf57
 	github.com/olivere/elastic/v7 v7.0.24
+	github.com/prometheus/client_golang v1.11.0
 	golang.org/x/net v0.0.0-20210525063256-abc453219eb5 // indirect
-	golang.org/x/sys v0.0.0-20210525143221-35b2ab0089ea // indirect
 	golang.org/x/text v0.3.6
 	google.golang.org/genproto v0.0.0-20210524171403-669157292da3 // indirect
 	google.golang.org/grpc v1.38.0

go.sum

@@ -1,10 +1,20 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBAUSII=
 github.com/akamensky/argparse v1.2.2 h1:P17T0ZjlUNJuWTPPJ2A5dM1wxarHgHqfYH+AZTo2xQA=
 github.com/akamensky/argparse v1.2.2/go.mod h1:S5kwC7IuDcEr5VeXtGPRVZ5o/FdhcMlQz4IZQuw64xA=
+github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
+github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
+github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
+github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
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 github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY=
 github.com/aws/aws-sdk-go v1.38.3/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zKMmprdro=
+github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
+github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
+github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
+github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
 github.com/btcsuite/btcd v0.0.0-20190213025234-306aecffea32/go.mod h1:DrZx5ec/dmnfpw9KyYoQyYo7d0KEvTkk/5M/vbZjAr8=
 github.com/btcsuite/btcd v0.20.1-beta/go.mod h1:wVuoA8VJLEcwgqHBwHmzLRazpKxTv13Px/pDuV7OomQ=
 github.com/btcsuite/btclog v0.0.0-20170628155309-84c8d2346e9f/go.mod h1:TdznJufoqS23FtqVCzL0ZqgP5MqXbb4fg/WgDys70nA=
@@ -18,6 +28,8 @@ github.com/btcsuite/snappy-go v0.0.0-20151229074030-0bdef8d06723/go.mod h1:8woku
 github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792/go.mod h1:ghJtEyQwv5/p4Mg4C0fgbePVuGr935/5ddU9Z3TmDRY=
 github.com/btcsuite/winsvc v1.0.0/go.mod h1:jsenWakMcC0zFBFurPLEAyrnc/teJEM1O46fmI40EZs=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
+github.com/cespare/xxhash/v2 v2.1.1 h1:6MnRN8NT7+YBpUIWxHtefFZOKTAPgGjpQSxqLNn0+qY=
+github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
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 github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
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@@ -38,12 +50,21 @@ github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMo
 github.com/go-errors/errors v1.1.1 h1:ljK/pL5ltg3qoN+OtN6yCv9HWSfMwxSx90GJCZQxYNg=
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+github.com/go-kit/log v0.1.0/go.mod h1:zbhenjAZHb184qTLMA9ZjW7ThYL0H2mk7Q6pNt4vbaY=
+github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
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+github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
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@@ -62,8 +83,10 @@ github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMyw
 github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
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+github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
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@@ -78,12 +101,20 @@ github.com/jmespath/go-jmespath v0.4.0/go.mod h1:T8mJZnbsbmF+m6zOOFylbeCJqk5+pHW
 github.com/jmespath/go-jmespath/internal/testify v1.5.1/go.mod h1:L3OGu8Wl2/fWfCI6z80xFu9LTZmf1ZRjMHUOPmWr69U=
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-github.com/konsorten/go-windows-terminal-sequences v1.0.2 h1:DB17ag19krx9CFsz4o3enTrPXyIXCl+2iCXH/aMAp9s=
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+github.com/konsorten/go-windows-terminal-sequences v1.0.3 h1:CE8S1cTafDpPvMhIxNJKvHsGVBgn1xWYf1NbHQhywc8=
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+github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
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@@ -94,7 +125,15 @@ github.com/lbryio/types v0.0.0-20201019032447-f0b4476ef386/go.mod h1:CG3wsDv5BiV
 github.com/lyoshenka/bencode v0.0.0-20180323155644-b7abd7672df5/go.mod h1:H0aPCWffGOaDcjkw1iB7W9DVLp6GXmfcJY/7YZCWPA4=
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@@ -111,12 +150,32 @@ github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
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+github.com/prometheus/common v0.26.0 h1:iMAkS2TDoNWnKM+Kopnx/8tnEStIfpYA0ur0xQzzhMQ=
+github.com/prometheus/common v0.26.0/go.mod h1:M7rCNAaPfAosfx8veZJCuw84e35h3Cfd9VFqTh1DIvc=
+github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
+github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
+github.com/prometheus/procfs v0.1.3/go.mod h1:lV6e/gmhEcM9IjHGsFOCxxuZ+z1YqCvr4OA4YeYWdaU=
+github.com/prometheus/procfs v0.6.0 h1:mxy4L2jP6qMonqmq+aTtOx1ifVWUgG/TAmntgbh3xv4=
+github.com/prometheus/procfs v0.6.0/go.mod h1:cz+aTbrPOrUb4q7XlbU9ygM+/jj0fzG6c1xBZuNvfVA=
 github.com/sebdah/goldie v0.0.0-20190531093107-d313ffb52c77/go.mod h1:jXP4hmWywNEwZzhMuv2ccnqTSFpuq8iyQhtQdkkZBH4=
 github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAmXWZgo=
 github.com/shopspring/decimal v0.0.0-20191009025716-f1972eb1d1f5/go.mod h1:M+9NzErvs504Cn4c5DxATwIqPbtswREoFCre64PpcG4=
-github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4=
+github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
+github.com/sirupsen/logrus v1.6.0 h1:UBcNElsrwanuuMsnGSlYmtmgbb23qDR5dG+6X6Oo89I=
+github.com/sirupsen/logrus v1.6.0/go.mod h1:7uNnSEd1DgxDLC74fIahvMZmmYsHGZGEOFrfsX/uA88=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
 github.com/smartystreets/assertions v1.0.1/go.mod h1:kHHU4qYBaI3q23Pp3VPrmWhuIUrLW/7eUrw0BU5VaoM=
 github.com/smartystreets/assertions v1.1.1/go.mod h1:tcbTF8ujkAEcZ8TElKY+i30BzYlVhC/LOxJk7iOWnoo=
@@ -128,6 +187,7 @@ github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
 github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
@@ -137,6 +197,7 @@ github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9dec
 go.opencensus.io v0.23.0/go.mod h1:XItmlyltB5F7CS4xOC1DcqMoFqwtC6OG2xF7mCv7P7E=
 go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 golang.org/x/crypto v0.0.0-20170930174604-9419663f5a44/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
+golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191002192127-34f69633bfdc/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
@@ -152,35 +213,50 @@ golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20191009170851-d66e71096ffb/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
 golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20210316092652-d523dce5a7f4/go.mod h1:RBQZq4jEuRlivfhVLdyRGr576XBO4/greRjx4P4O3yc=
 golang.org/x/net v0.0.0-20210525063256-abc453219eb5 h1:wjuX4b5yYQnEQHzd+CBcrcC6OVR2J1CN6mUy0oSxIPo=
 golang.org/x/net v0.0.0-20210525063256-abc453219eb5/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
+golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191009170203-06d7bd2c5f4f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200106162015-b016eb3dc98e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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+golang.org/x/sys v0.0.0-20200615200032-f1bc736245b1/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200625212154-ddb9806d33ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210315160823-c6e025ad8005/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210320140829-1e4c9ba3b0c4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210525143221-35b2ab0089ea h1:+WiDlPBBaO+h9vPNZi8uJ3k4BkKQB7Iow3aqwHVA5hI=
+golang.org/x/sys v0.0.0-20210603081109-ebe580a85c40 h1:JWgyZ1qgdTaF3N3oxC+MdTV7qvEEgHo3otj+HB5CM7Q=
-golang.org/x/sys v0.0.0-20210525143221-35b2ab0089ea/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210603081109-ebe580a85c40/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
@@ -232,6 +308,7 @@ google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlba
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
+gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
@@ -244,7 +321,9 @@ gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWD
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=

internal/metrics/metrics.go

@@ -0,0 +1,60 @@
+package metrics
+
+import (
+	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/client_golang/prometheus/promauto"
+	"time"
+)
+
+var (
+	PingsCounter = promauto.NewCounter(prometheus.CounterOpts{
+		Name: "pings",
+		Help: "Number of pings",
+	})
+	ZeroChannelsCounter = promauto.NewCounter(prometheus.CounterOpts{
+		Name: "zero_channels_counter",
+		Help: "Number of times zero channels were returned in getUniqueChannels",
+	})
+	NoRepostedCounter = promauto.NewCounter(prometheus.CounterOpts{
+		Name: "no_reposted_counter",
+		Help: "Number of times zero reposted were returned in getClaimsForRepost",
+	})
+	GetUniqueChannelsErrorCounter = promauto.NewCounter(prometheus.CounterOpts{
+		Name: "get_unique_channels_error_counter",
+		Help: "Number of errors",
+	})
+	JsonErrorCounter = promauto.NewCounter(prometheus.CounterOpts{
+		Name: "json_error_counter",
+		Help: "JSON parsing errors",
+	})
+	MgetErrorCounter = promauto.NewCounter(prometheus.CounterOpts{
+		Name: "mget_error_counter",
+		Help: "Mget errors",
+	})
+	SearchCounter = promauto.NewCounter(prometheus.CounterOpts{
+		Name: "searche_counter",
+		Help: "Total number of searches",
+	})
+	ClientCreationErrorCounter =  promauto.NewCounter(prometheus.CounterOpts{
+		Name: "client_creation_error_counter",
+		Help: "Number of errors",
+	})
+	SearchErrorCounter = promauto.NewCounter(prometheus.CounterOpts{
+		Name: "search_error_counter",
+		Help: "Number of errors",
+	})
+	FatalErrorCounter = promauto.NewCounter(prometheus.CounterOpts{
+		Name: "fatal_error_counter",
+		Help: "Number of errors",
+	})
+	ErrorCounter = promauto.NewCounter(prometheus.CounterOpts{
+		Name: "error_counter",
+		Help: "Number of errors",
+	})
+	QueryTime = promauto.NewSummary(prometheus.SummaryOpts{
+		MaxAge: time.Hour,
+		Name: "query_time",
+		Help: "hourly summary of query time",
+	})
+)
+

main.go

@@ -43,12 +43,27 @@ func GetEnvironmentStandard() map[string]string {
 	})
 }
 
+/*
+func makeServeCmd(parser *argparse.Parser) *argparse.Command {
+	serveCmd := parser.NewCommand("serve", "start the hub server")
+
+	host := serveCmd.String("", "rpchost", &argparse.Options{Required: false, Help: "host", Default: defaultHost})
+	port := serveCmd.String("", "rpcport", &argparse.Options{Required: false, Help: "port", Default: defaultPort})
+	esHost := serveCmd.String("", "eshost", &argparse.Options{Required: false, Help: "host", Default: defaultEsHost})
+	esPort := serveCmd.String("", "esport", &argparse.Options{Required: false, Help: "port", Default: defaultEsPort})
+	dev := serveCmd.Flag("", "dev", &argparse.Options{Required: false, Help: "port", Default: false})
+
+	return serveCmd
+}
+*/
+
 func parseArgs(searchRequest *pb.SearchRequest) *server.Args {
 
 	environment := GetEnvironmentStandard()
 	parser := argparse.NewParser("hub", "hub server and client")
 
 	serveCmd := parser.NewCommand("serve", "start the hub server")
+	searchCmd := parser.NewCommand("search", "claim search")
 	debug := parser.Flag("", "debug", &argparse.Options{Required: false, Help: "enable debug logging", Default: false})
 
 	host := parser.String("", "rpchost", &argparse.Options{Required: false, Help: "RPC host", Default: defaultHost})
@@ -74,7 +89,7 @@ func parseArgs(searchRequest *pb.SearchRequest) *server.Args {
 	}
 
 	args := &server.Args{
-		Serve:   false,
+		CmdType: server.SearchCmd,
 		Host:    *host,
 		Port:    ":" + *port,
 		EsHost:  *esHost,
@@ -103,7 +118,9 @@ func parseArgs(searchRequest *pb.SearchRequest) *server.Args {
 	}
 
 	if serveCmd.Happened() {
-		args.Serve = true
+		args.CmdType = server.ServeCmd
+	} else if searchCmd.Happened() {
+		args.CmdType = server.SearchCmd
 	}
 
 	if *text != "" {
@@ -138,11 +155,12 @@ func parseArgs(searchRequest *pb.SearchRequest) *server.Args {
 }
 
 func main() {
+
 	searchRequest := &pb.SearchRequest{}
 
 	args := parseArgs(searchRequest)
 
-	if args.Serve {
+	if args.CmdType == server.ServeCmd {
 
 		l, err := net.Listen("tcp", args.Port)
 		if err != nil {
@@ -155,6 +173,7 @@ func main() {
 
 		log.Printf("listening on %s\n", l.Addr().String())
 		log.Println(s.Args)
+		go s.PromethusEndpoint("2112", "metrics")
 		if err := s.GrpcServer.Serve(l); err != nil {
 			log.Fatalf("failed to serve: %v", err)
 		}
@@ -175,6 +194,9 @@ func main() {
 	ctx, cancel := context.WithTimeout(context.Background(), time.Second)
 	defer cancel()
 
+	log.Println(args)
+	switch args.CmdType {
+	case server.SearchCmd:
 		r, err := c.Search(ctx, searchRequest)
 		if err != nil {
 			log.Fatal(err)
@@ -185,4 +207,7 @@ func main() {
 		for _, t := range r.Txos {
 			fmt.Printf("%s:%d\n", util.TxHashToTxId(t.TxHash), t.Nout)
 		}
+	default:
+		log.Fatalln("Unknown Command Type!")
+	}
 }

protobuf/definitions/hub.proto

@@ -7,13 +7,23 @@ package pb;
 
 service Hub {
   rpc Search (SearchRequest) returns (Outputs) {}
+  rpc Ping (EmptyMessage) returns (StringValue) {}
+  rpc Version (EmptyMessage) returns (StringValue) {}
+  rpc Features (EmptyMessage) returns (StringValue) {}
+  rpc Broadcast(EmptyMessage) returns (UInt32Value) {}
 }
 
+message EmptyMessage {}
+
 message InvertibleField {
   bool invert = 1;
   repeated string value = 2;
 }
 
+message StringValue {
+  string value = 1;
+}
+
 message BoolValue {
   bool value = 1;
 }

protobuf/go/hub.pb.go

@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.15.8
+// 	protoc        v3.17.1
 // source: hub.proto
 
 package pb
@@ -72,7 +72,45 @@ func (x RangeField_Op) Number() protoreflect.EnumNumber {
 
 // Deprecated: Use RangeField_Op.Descriptor instead.
 func (RangeField_Op) EnumDescriptor() ([]byte, []int) {
-	return file_hub_proto_rawDescGZIP(), []int{3, 0}
+	return file_hub_proto_rawDescGZIP(), []int{5, 0}
+}
+
+type EmptyMessage struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+}
+
+func (x *EmptyMessage) Reset() {
+	*x = EmptyMessage{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_hub_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *EmptyMessage) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*EmptyMessage) ProtoMessage() {}
+
+func (x *EmptyMessage) ProtoReflect() protoreflect.Message {
+	mi := &file_hub_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use EmptyMessage.ProtoReflect.Descriptor instead.
+func (*EmptyMessage) Descriptor() ([]byte, []int) {
+	return file_hub_proto_rawDescGZIP(), []int{0}
 }
 
 type InvertibleField struct {
@@ -87,7 +125,7 @@ type InvertibleField struct {
 func (x *InvertibleField) Reset() {
 	*x = InvertibleField{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_hub_proto_msgTypes[0]
+		mi := &file_hub_proto_msgTypes[1]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -100,7 +138,7 @@ func (x *InvertibleField) String() string {
 func (*InvertibleField) ProtoMessage() {}
 
 func (x *InvertibleField) ProtoReflect() protoreflect.Message {
-	mi := &file_hub_proto_msgTypes[0]
+	mi := &file_hub_proto_msgTypes[1]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -113,7 +151,7 @@ func (x *InvertibleField) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use InvertibleField.ProtoReflect.Descriptor instead.
 func (*InvertibleField) Descriptor() ([]byte, []int) {
-	return file_hub_proto_rawDescGZIP(), []int{0}
+	return file_hub_proto_rawDescGZIP(), []int{1}
 }
 
 func (x *InvertibleField) GetInvert() bool {
@@ -130,6 +168,53 @@ func (x *InvertibleField) GetValue() []string {
 	return nil
 }
 
+type StringValue struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Value string `protobuf:"bytes,1,opt,name=value,proto3" json:"value"`
+}
+
+func (x *StringValue) Reset() {
+	*x = StringValue{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_hub_proto_msgTypes[2]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *StringValue) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*StringValue) ProtoMessage() {}
+
+func (x *StringValue) ProtoReflect() protoreflect.Message {
+	mi := &file_hub_proto_msgTypes[2]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use StringValue.ProtoReflect.Descriptor instead.
+func (*StringValue) Descriptor() ([]byte, []int) {
+	return file_hub_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *StringValue) GetValue() string {
+	if x != nil {
+		return x.Value
+	}
+	return ""
+}
+
 type BoolValue struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -141,7 +226,7 @@ type BoolValue struct {
 func (x *BoolValue) Reset() {
 	*x = BoolValue{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_hub_proto_msgTypes[1]
+		mi := &file_hub_proto_msgTypes[3]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -154,7 +239,7 @@ func (x *BoolValue) String() string {
 func (*BoolValue) ProtoMessage() {}
 
 func (x *BoolValue) ProtoReflect() protoreflect.Message {
-	mi := &file_hub_proto_msgTypes[1]
+	mi := &file_hub_proto_msgTypes[3]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -167,7 +252,7 @@ func (x *BoolValue) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use BoolValue.ProtoReflect.Descriptor instead.
 func (*BoolValue) Descriptor() ([]byte, []int) {
-	return file_hub_proto_rawDescGZIP(), []int{1}
+	return file_hub_proto_rawDescGZIP(), []int{3}
 }
 
 func (x *BoolValue) GetValue() bool {
@@ -188,7 +273,7 @@ type UInt32Value struct {
 func (x *UInt32Value) Reset() {
 	*x = UInt32Value{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_hub_proto_msgTypes[2]
+		mi := &file_hub_proto_msgTypes[4]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -201,7 +286,7 @@ func (x *UInt32Value) String() string {
 func (*UInt32Value) ProtoMessage() {}
 
 func (x *UInt32Value) ProtoReflect() protoreflect.Message {
-	mi := &file_hub_proto_msgTypes[2]
+	mi := &file_hub_proto_msgTypes[4]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -214,7 +299,7 @@ func (x *UInt32Value) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use UInt32Value.ProtoReflect.Descriptor instead.
 func (*UInt32Value) Descriptor() ([]byte, []int) {
-	return file_hub_proto_rawDescGZIP(), []int{2}
+	return file_hub_proto_rawDescGZIP(), []int{4}
 }
 
 func (x *UInt32Value) GetValue() uint32 {
@@ -236,7 +321,7 @@ type RangeField struct {
 func (x *RangeField) Reset() {
 	*x = RangeField{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_hub_proto_msgTypes[3]
+		mi := &file_hub_proto_msgTypes[5]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -249,7 +334,7 @@ func (x *RangeField) String() string {
 func (*RangeField) ProtoMessage() {}
 
 func (x *RangeField) ProtoReflect() protoreflect.Message {
-	mi := &file_hub_proto_msgTypes[3]
+	mi := &file_hub_proto_msgTypes[5]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -262,7 +347,7 @@ func (x *RangeField) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RangeField.ProtoReflect.Descriptor instead.
 func (*RangeField) Descriptor() ([]byte, []int) {
-	return file_hub_proto_rawDescGZIP(), []int{3}
+	return file_hub_proto_rawDescGZIP(), []int{5}
 }
 
 func (x *RangeField) GetOp() RangeField_Op {
@@ -344,7 +429,7 @@ type SearchRequest struct {
 func (x *SearchRequest) Reset() {
 	*x = SearchRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_hub_proto_msgTypes[4]
+		mi := &file_hub_proto_msgTypes[6]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -357,7 +442,7 @@ func (x *SearchRequest) String() string {
 func (*SearchRequest) ProtoMessage() {}
 
 func (x *SearchRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_hub_proto_msgTypes[4]
+	mi := &file_hub_proto_msgTypes[6]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -370,7 +455,7 @@ func (x *SearchRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SearchRequest.ProtoReflect.Descriptor instead.
 func (*SearchRequest) Descriptor() ([]byte, []int) {
-	return file_hub_proto_rawDescGZIP(), []int{4}
+	return file_hub_proto_rawDescGZIP(), []int{6}
 }
 
 func (x *SearchRequest) GetClaimId() *InvertibleField {
@@ -762,172 +847,187 @@ var File_hub_proto protoreflect.FileDescriptor
 
 var file_hub_proto_rawDesc = []byte{
 	0x0a, 0x09, 0x68, 0x75, 0x62, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x02, 0x70, 0x62, 0x1a,
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 }
 
 var (
@@ -943,44 +1043,54 @@ func file_hub_proto_rawDescGZIP() []byte {
 }
 
 var file_hub_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
-var file_hub_proto_msgTypes = make([]protoimpl.MessageInfo, 5)
+var file_hub_proto_msgTypes = make([]protoimpl.MessageInfo, 7)
 var file_hub_proto_goTypes = []interface{}{
 	(RangeField_Op)(0),      // 0: pb.RangeField.Op
-	(*InvertibleField)(nil), // 1: pb.InvertibleField
+	(*EmptyMessage)(nil),    // 1: pb.EmptyMessage
-	(*BoolValue)(nil),       // 2: pb.BoolValue
+	(*InvertibleField)(nil), // 2: pb.InvertibleField
-	(*UInt32Value)(nil),     // 3: pb.UInt32Value
+	(*StringValue)(nil),     // 3: pb.StringValue
-	(*RangeField)(nil),      // 4: pb.RangeField
+	(*BoolValue)(nil),       // 4: pb.BoolValue
-	(*SearchRequest)(nil),   // 5: pb.SearchRequest
+	(*UInt32Value)(nil),     // 5: pb.UInt32Value
-	(*Outputs)(nil),         // 6: pb.Outputs
+	(*RangeField)(nil),      // 6: pb.RangeField
+	(*SearchRequest)(nil),   // 7: pb.SearchRequest
+	(*Outputs)(nil),         // 8: pb.Outputs
 }
 var file_hub_proto_depIdxs = []int32{
 	0,  // 0: pb.RangeField.op:type_name -> pb.RangeField.Op
-	1,  // 1: pb.SearchRequest.claim_id:type_name -> pb.InvertibleField
+	2,  // 1: pb.SearchRequest.claim_id:type_name -> pb.InvertibleField
-	1,  // 2: pb.SearchRequest.channel_id:type_name -> pb.InvertibleField
+	2,  // 2: pb.SearchRequest.channel_id:type_name -> pb.InvertibleField
-	4,  // 3: pb.SearchRequest.tx_position:type_name -> pb.RangeField
+	6,  // 3: pb.SearchRequest.tx_position:type_name -> pb.RangeField
-	4,  // 4: pb.SearchRequest.amount:type_name -> pb.RangeField
+	6,  // 4: pb.SearchRequest.amount:type_name -> pb.RangeField
-	4,  // 5: pb.SearchRequest.timestamp:type_name -> pb.RangeField
+	6,  // 5: pb.SearchRequest.timestamp:type_name -> pb.RangeField
-	4,  // 6: pb.SearchRequest.creation_timestamp:type_name -> pb.RangeField
+	6,  // 6: pb.SearchRequest.creation_timestamp:type_name -> pb.RangeField
-	4,  // 7: pb.SearchRequest.height:type_name -> pb.RangeField
+	6,  // 7: pb.SearchRequest.height:type_name -> pb.RangeField
-	4,  // 8: pb.SearchRequest.creation_height:type_name -> pb.RangeField
+	6,  // 8: pb.SearchRequest.creation_height:type_name -> pb.RangeField
-	4,  // 9: pb.SearchRequest.activation_height:type_name -> pb.RangeField
+	6,  // 9: pb.SearchRequest.activation_height:type_name -> pb.RangeField
-	4,  // 10: pb.SearchRequest.expiration_height:type_name -> pb.RangeField
+	6,  // 10: pb.SearchRequest.expiration_height:type_name -> pb.RangeField
-	4,  // 11: pb.SearchRequest.release_time:type_name -> pb.RangeField
+	6,  // 11: pb.SearchRequest.release_time:type_name -> pb.RangeField
-	4,  // 12: pb.SearchRequest.repost_count:type_name -> pb.RangeField
+	6,  // 12: pb.SearchRequest.repost_count:type_name -> pb.RangeField
-	4,  // 13: pb.SearchRequest.fee_amount:type_name -> pb.RangeField
+	6,  // 13: pb.SearchRequest.fee_amount:type_name -> pb.RangeField
-	4,  // 14: pb.SearchRequest.duration:type_name -> pb.RangeField
+	6,  // 14: pb.SearchRequest.duration:type_name -> pb.RangeField
-	4,  // 15: pb.SearchRequest.censor_type:type_name -> pb.RangeField
+	6,  // 15: pb.SearchRequest.censor_type:type_name -> pb.RangeField
-	4,  // 16: pb.SearchRequest.channel_join:type_name -> pb.RangeField
+	6,  // 16: pb.SearchRequest.channel_join:type_name -> pb.RangeField
-	2,  // 17: pb.SearchRequest.is_signature_valid:type_name -> pb.BoolValue
+	4,  // 17: pb.SearchRequest.is_signature_valid:type_name -> pb.BoolValue
-	4,  // 18: pb.SearchRequest.effective_amount:type_name -> pb.RangeField
+	6,  // 18: pb.SearchRequest.effective_amount:type_name -> pb.RangeField
-	4,  // 19: pb.SearchRequest.support_amount:type_name -> pb.RangeField
+	6,  // 19: pb.SearchRequest.support_amount:type_name -> pb.RangeField
-	4,  // 20: pb.SearchRequest.trending_score:type_name -> pb.RangeField
+	6,  // 20: pb.SearchRequest.trending_score:type_name -> pb.RangeField
-	3,  // 21: pb.SearchRequest.tx_nout:type_name -> pb.UInt32Value
+	5,  // 21: pb.SearchRequest.tx_nout:type_name -> pb.UInt32Value
-	2,  // 22: pb.SearchRequest.has_source:type_name -> pb.BoolValue
+	4,  // 22: pb.SearchRequest.has_source:type_name -> pb.BoolValue
-	5,  // 23: pb.Hub.Search:input_type -> pb.SearchRequest
+	7,  // 23: pb.Hub.Search:input_type -> pb.SearchRequest
-	6,  // 24: pb.Hub.Search:output_type -> pb.Outputs
+	1,  // 24: pb.Hub.Ping:input_type -> pb.EmptyMessage
-	24, // [24:25] is the sub-list for method output_type
+	1,  // 25: pb.Hub.Version:input_type -> pb.EmptyMessage
-	23, // [23:24] is the sub-list for method input_type
+	1,  // 26: pb.Hub.Features:input_type -> pb.EmptyMessage
+	1,  // 27: pb.Hub.Broadcast:input_type -> pb.EmptyMessage
+	8,  // 28: pb.Hub.Search:output_type -> pb.Outputs
+	3,  // 29: pb.Hub.Ping:output_type -> pb.StringValue
+	3,  // 30: pb.Hub.Version:output_type -> pb.StringValue
+	3,  // 31: pb.Hub.Features:output_type -> pb.StringValue
+	5,  // 32: pb.Hub.Broadcast:output_type -> pb.UInt32Value
+	28, // [28:33] is the sub-list for method output_type
+	23, // [23:28] is the sub-list for method input_type
 	23, // [23:23] is the sub-list for extension type_name
 	23, // [23:23] is the sub-list for extension extendee
 	0,  // [0:23] is the sub-list for field type_name
@@ -994,7 +1104,7 @@ func file_hub_proto_init() {
 	file_result_proto_init()
 	if !protoimpl.UnsafeEnabled {
 		file_hub_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*InvertibleField); i {
+			switch v := v.(*EmptyMessage); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1006,7 +1116,7 @@ func file_hub_proto_init() {
 			}
 		}
 		file_hub_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*BoolValue); i {
+			switch v := v.(*InvertibleField); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1018,7 +1128,7 @@ func file_hub_proto_init() {
 			}
 		}
 		file_hub_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*UInt32Value); i {
+			switch v := v.(*StringValue); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1030,7 +1140,7 @@ func file_hub_proto_init() {
 			}
 		}
 		file_hub_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*RangeField); i {
+			switch v := v.(*BoolValue); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1042,6 +1152,30 @@ func file_hub_proto_init() {
 			}
 		}
 		file_hub_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*UInt32Value); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_hub_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*RangeField); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_hub_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*SearchRequest); i {
 			case 0:
 				return &v.state
@@ -1060,7 +1194,7 @@ func file_hub_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_hub_proto_rawDesc,
 			NumEnums:      1,
-			NumMessages:   5,
+			NumMessages:   7,
 			NumExtensions: 0,
 			NumServices:   1,
 		},

protobuf/go/hub_grpc.pb.go

@@ -19,6 +19,10 @@ const _ = grpc.SupportPackageIsVersion7
 // For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
 type HubClient interface {
 	Search(ctx context.Context, in *SearchRequest, opts ...grpc.CallOption) (*Outputs, error)
+	Ping(ctx context.Context, in *EmptyMessage, opts ...grpc.CallOption) (*StringValue, error)
+	Version(ctx context.Context, in *EmptyMessage, opts ...grpc.CallOption) (*StringValue, error)
+	Features(ctx context.Context, in *EmptyMessage, opts ...grpc.CallOption) (*StringValue, error)
+	Broadcast(ctx context.Context, in *EmptyMessage, opts ...grpc.CallOption) (*UInt32Value, error)
 }
 
 type hubClient struct {
@@ -38,11 +42,51 @@ func (c *hubClient) Search(ctx context.Context, in *SearchRequest, opts ...grpc.
 	return out, nil
 }
 
+func (c *hubClient) Ping(ctx context.Context, in *EmptyMessage, opts ...grpc.CallOption) (*StringValue, error) {
+	out := new(StringValue)
+	err := c.cc.Invoke(ctx, "/pb.Hub/Ping", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *hubClient) Version(ctx context.Context, in *EmptyMessage, opts ...grpc.CallOption) (*StringValue, error) {
+	out := new(StringValue)
+	err := c.cc.Invoke(ctx, "/pb.Hub/Version", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *hubClient) Features(ctx context.Context, in *EmptyMessage, opts ...grpc.CallOption) (*StringValue, error) {
+	out := new(StringValue)
+	err := c.cc.Invoke(ctx, "/pb.Hub/Features", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *hubClient) Broadcast(ctx context.Context, in *EmptyMessage, opts ...grpc.CallOption) (*UInt32Value, error) {
+	out := new(UInt32Value)
+	err := c.cc.Invoke(ctx, "/pb.Hub/Broadcast", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // HubServer is the server API for Hub service.
 // All implementations must embed UnimplementedHubServer
 // for forward compatibility
 type HubServer interface {
 	Search(context.Context, *SearchRequest) (*Outputs, error)
+	Ping(context.Context, *EmptyMessage) (*StringValue, error)
+	Version(context.Context, *EmptyMessage) (*StringValue, error)
+	Features(context.Context, *EmptyMessage) (*StringValue, error)
+	Broadcast(context.Context, *EmptyMessage) (*UInt32Value, error)
 	mustEmbedUnimplementedHubServer()
 }
 
@@ -53,6 +97,18 @@ type UnimplementedHubServer struct {
 func (UnimplementedHubServer) Search(context.Context, *SearchRequest) (*Outputs, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method Search not implemented")
 }
+func (UnimplementedHubServer) Ping(context.Context, *EmptyMessage) (*StringValue, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Ping not implemented")
+}
+func (UnimplementedHubServer) Version(context.Context, *EmptyMessage) (*StringValue, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Version not implemented")
+}
+func (UnimplementedHubServer) Features(context.Context, *EmptyMessage) (*StringValue, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Features not implemented")
+}
+func (UnimplementedHubServer) Broadcast(context.Context, *EmptyMessage) (*UInt32Value, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Broadcast not implemented")
+}
 func (UnimplementedHubServer) mustEmbedUnimplementedHubServer() {}
 
 // UnsafeHubServer may be embedded to opt out of forward compatibility for this service.
@@ -84,6 +140,78 @@ func _Hub_Search_Handler(srv interface{}, ctx context.Context, dec func(interfac
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Hub_Ping_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(EmptyMessage)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(HubServer).Ping(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/pb.Hub/Ping",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(HubServer).Ping(ctx, req.(*EmptyMessage))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Hub_Version_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(EmptyMessage)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(HubServer).Version(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/pb.Hub/Version",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(HubServer).Version(ctx, req.(*EmptyMessage))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Hub_Features_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(EmptyMessage)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(HubServer).Features(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/pb.Hub/Features",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(HubServer).Features(ctx, req.(*EmptyMessage))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _Hub_Broadcast_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(EmptyMessage)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(HubServer).Broadcast(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/pb.Hub/Broadcast",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(HubServer).Broadcast(ctx, req.(*EmptyMessage))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 // Hub_ServiceDesc is the grpc.ServiceDesc for Hub service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
@@ -95,6 +223,22 @@ var Hub_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "Search",
 			Handler:    _Hub_Search_Handler,
 		},
+		{
+			MethodName: "Ping",
+			Handler:    _Hub_Ping_Handler,
+		},
+		{
+			MethodName: "Version",
+			Handler:    _Hub_Version_Handler,
+		},
+		{
+			MethodName: "Features",
+			Handler:    _Hub_Features_Handler,
+		},
+		{
+			MethodName: "Broadcast",
+			Handler:    _Hub_Broadcast_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "hub.proto",

protobuf/go/result.pb.go

@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.15.8
+// 	protoc        v3.17.1
 // source: result.proto
 
 package pb

readme.md

@@ -50,10 +50,17 @@ Install Go 1.14+
 Download `protoc` from https://github.com/protocolbuffers/protobuf/releases and make sure it is
 executable and in your path.
 
-Install Go plugin for protoc:
+Install Go plugin for protoc and python:
 
 ```
 go get google.golang.org/protobuf/cmd/protoc-gen-go google.golang.org/grpc/cmd/protoc-gen-go-grpc
+pip install grpcio grpcio-tools github3.py
+```
+
+Lastly the hub needs protobuf version 3.17.1, it may work with newer version but this is what it's built with, on ubuntu systems you'll have to install this from source see the GitHub actions in `.github/workflows` for an example of this.
+
+```
+https://github.com/protocolbuffers/protobuf/releases/download/v3.17.1/protobuf-all-3.17.1.tar.gz
 ```
 
 If you can run `./protobuf/build.sh` without errors, you have `go` and `protoc` installed correctly. 

scripts/version.py

@@ -0,0 +1,345 @@
+import argparse
+import io
+import json
+import os
+import sys
+import unittest
+from datetime import date, datetime
+from getpass import getpass
+
+try:
+    import github3
+except ImportError:
+    print('To run release tool you need to install github3.py:')
+    print('')
+    print('  $ pip install github3.py')
+    print('')
+    sys.exit(1)
+
+AREA_RENAME = {
+    'api': 'API',
+    'dht': 'DHT'
+}
+
+
+def build_upload_binary(release: github3.repos.release.Release) -> None:
+    # os.chdir(absolute_path)
+    os.system("go build .")
+    with open("./hub", "rb") as f:
+        release.upload_asset("binary", "hub", f)
+
+
+def get_github():
+    config_path = os.path.expanduser('~/.lbry-release-tool.json')
+    if os.path.exists(config_path):
+        with open(config_path, 'r') as config_file:
+            config = json.load(config_file)
+            return github3.github.GitHub(token=config['token'])
+
+    token = os.environ.get("GH_TOKEN")
+    if not token:
+        print('GitHub Credentials')
+        username = input('username: ')
+        password = getpass('password: ')
+        gh = github3.github.GitHub(username, password)
+        token = input('Enter 2FA: ')
+        with open(config_path, 'w') as config_file:
+            json.dump({'token': token}, config_file)
+        gh.login(token=token)
+
+    return gh
+
+
+def get_labels(pr, prefix):
+    for label in pr.labels:
+        label_name = label['name']
+        if label_name.startswith(f'{prefix}: '):
+            yield label_name[len(f'{prefix}: '):]
+
+
+def get_label(pr, prefix):
+    for label in get_labels(pr, prefix):
+        return label
+
+
+BACKWARDS_INCOMPATIBLE = 'backwards-incompatible:'
+RELEASE_TEXT = 'release-text:'
+RELEASE_TEXT_LINES = 'release-text-lines:'
+
+
+def get_backwards_incompatible(desc: str):
+    for line in desc.splitlines():
+        if line.startswith(BACKWARDS_INCOMPATIBLE):
+            yield line[len(BACKWARDS_INCOMPATIBLE):]
+
+
+def get_release_text(desc: str):
+    in_release_lines = False
+    for line in desc.splitlines():
+        if in_release_lines:
+            yield line.rstrip()
+        elif line.startswith(RELEASE_TEXT_LINES):
+            in_release_lines = True
+        elif line.startswith(RELEASE_TEXT):
+            yield line[len(RELEASE_TEXT):].strip()
+            yield ''
+
+
+class Version:
+
+    def __init__(self, major=0, date=datetime.now(), micro=0, alphabeta=""):
+        self.major = int(major)
+        self.date = date
+        self.micro = int(micro)
+        self.alphabeta = alphabeta
+
+    @classmethod
+    def from_string(cls, version_string):
+        (major, datemicroalphabeta) = version_string.split('.', 1)
+        parts = datemicroalphabeta.split("-")
+        if len(parts) > 1:
+            datemicro, alphabeta = parts[0], parts[1]
+        else:
+            datemicro, alphabeta = parts[0], ""
+
+        date, micro = datemicro.rsplit('.', 1) if datemicro.count('.') > 2 else (datemicro, "0")
+        return cls(major.replace("v", ""), datetime.strptime(date, "%Y.%m.%d"), int(micro), alphabeta)
+
+    @classmethod
+    def from_content(cls, content):
+        src = content.decoded.decode('utf-8')
+        return cls.from_string(src)
+
+    def increment(self, action):
+        cls = self.__class__
+
+        if action == 'major':
+            return cls(self.major + 1, datetime.now(), self.micro, self.alphabeta)
+        elif action == 'date':
+            return cls(self.major, datetime.now(), self.micro, self.alphabeta)
+        elif action == 'micro':
+            return cls(self.major, datetime.now(), self.micro + 1, self.alphabeta)
+
+        raise ValueError(f'unknown action: {action}')
+
+    @property
+    def tag(self):
+        return f'{self}'
+
+    def __str__(self):
+        arr = ['v', self.major, '.', self.date.strftime("%Y.%m.%d")]
+        if self.micro > 0:
+            arr += [".", self.micro]
+        if self.alphabeta != "":
+            arr += ["-", self.alphabeta]
+        return ''.join(str(p) for p in arr)
+
+
+def get_draft_prerelease_vars(args) -> (bool, bool):
+    draft = True
+    prerelease = False
+    if args.confirm > 2:
+        draft = False
+    elif args.confirm == 2:
+        draft = False
+        prerelease = True
+    return draft, prerelease
+
+
+def release(args):
+    gh = get_github()
+    repo = gh.repository('lbryio', 'hub')
+    try:
+        version_file = repo.file_contents('version.txt')
+        current_version = Version.from_content(version_file)
+        print(f'Current Version: {current_version}')
+    except:
+        current_version = Version()
+        version_file = repo.create_file("version.txt", message="add version file",
+                                        content=str(current_version).encode('utf-8'))
+
+    if args.confirm <= 0:
+        print("\nDRY RUN ONLY. RUN WITH --confirm TO DO A REAL RELEASE.\n")
+
+    if args.action == 'current':
+        new_version = current_version
+    else:
+        new_version = current_version.increment(args.action)
+    print(f'    New Version: {new_version}')
+
+    tag = args.start_tag if args.start_tag else current_version.tag
+
+    try:
+        previous_release = repo.release_from_tag(tag)
+    except github3.exceptions.NotFoundError:
+        previous_release = list(repo.releases())[-1]
+        print(f' Changelog From: {previous_release.tag_name} ({previous_release.created_at})')
+        print()
+
+    incompats = []
+    release_texts = []
+    unlabeled = []
+    fixups = []
+    areas = {}
+    for pr in gh.search_issues(f"merged:>={previous_release._json_data['created_at']} repo:lbryio/hub"):
+        area_labels = list(get_labels(pr, 'area'))
+        type_label = get_label(pr, 'type')
+        if area_labels and type_label:
+            for area_name in area_labels:
+                for incompat in get_backwards_incompatible(pr.body or ""):
+                    incompats.append(f'  * [{area_name}] {incompat.strip()} ({pr.html_url})')
+                for release_text in get_release_text(pr.body or ""):
+                    release_texts.append(release_text)
+                if type_label == 'fixup':
+                    fixups.append(f'  * {pr.title} ({pr.html_url}) by {pr.user["login"]}')
+                else:
+                    area = areas.setdefault(area_name, [])
+                    area.append(f'  * [{type_label}] {pr.title} ({pr.html_url}) by {pr.user["login"]}')
+        else:
+            unlabeled.append(f'  * {pr.title} ({pr.html_url}) by {pr.user["login"]}')
+
+    area_names = list(areas.keys())
+    area_names.sort()
+
+    body = io.StringIO()
+    w = lambda s: body.write(s + '\n')
+
+    w(f'## [{new_version}] - {date.today().isoformat()}')
+    if release_texts:
+        w('')
+        for release_text in release_texts:
+            w(release_text)
+    if incompats:
+        w('')
+        w(f'### Backwards Incompatible Changes')
+        for incompat in incompats:
+            w(incompat)
+    for area in area_names:
+        prs = areas[area]
+        area = AREA_RENAME.get(area.lower(), area.capitalize())
+        w('')
+        w(f'### {area}')
+        for pr in prs:
+            w(pr)
+
+    print(body.getvalue())
+
+    if unlabeled:
+        print('The following PRs were skipped and not included in changelog:')
+        for skipped in unlabeled:
+            print(skipped)
+
+    if fixups:
+        print('The following PRs were marked as fixups and not included in changelog:')
+        for skipped in fixups:
+            print(skipped)
+
+    draft, prerelease = get_draft_prerelease_vars(args)
+    if args.confirm > 0:
+
+        commit = version_file.update(
+            new_version.tag,
+            version_file.decoded.decode('utf-8').replace(str(current_version), str(new_version)).encode()
+        )['commit']
+
+        release = None
+        if args.action != "current":
+            repo.create_tag(
+                tag=new_version.tag,
+                message=new_version.tag,
+                sha=commit.sha,
+                obj_type='commit',
+                tagger=commit.committer
+            )
+
+            release = repo.create_release(
+                new_version.tag,
+                name=new_version.tag,
+                body=body.getvalue(),
+                draft=draft,
+                prerelease=prerelease
+            )
+
+            build_upload_binary(release)
+        elif args.action == "current":
+            try:
+                print(new_version.tag)
+                # if we have the tag and release already don't do anything
+                release = repo.release_from_tag(new_version.tag)
+                if release.prerelease:
+                    build_upload_binary(release)
+                    release.edit(prerelease=False)
+                else:
+                    build_upload_binary(release)
+                return
+            except Exception as e:
+                print(e)
+                try:
+                    # We need to do this to get draft and prerelease releases
+                    release = repo.releases().next()
+                    # Case me have a release and no tag
+                    if release.name == new_version.tag:
+                        release.edit(prerelease=prerelease, draft=draft)
+                        build_upload_binary(release)
+                        return
+                    else:
+                        raise Exception("asdf")
+                except:
+                    repo.create_tag(
+                        tag=new_version.tag,
+                        message=new_version.tag,
+                        sha=commit.sha,
+                        obj_type='commit',
+                        tagger=commit.committer
+                    )
+
+                release = repo.create_release(
+                    new_version.tag,
+                    name=new_version.tag,
+                    body=body.getvalue(),
+                    draft=draft,
+                    prerelease=prerelease
+                )
+            finally:
+                if release:
+                    build_upload_binary(release)
+
+
+class TestReleaseTool(unittest.TestCase):
+
+    def test_version_parsing(self):
+        self.assertTrue(str(Version.from_string('v1.2020.01.01-beta')), 'v1.2020.01.01-beta')
+        self.assertTrue(str(Version.from_string('v1.2020.01.01.10')), 'v1.2020.01.01-beta')
+
+    def test_version_increment(self):
+        v = Version.from_string('v1.2020.01.01-beta')
+        self.assertTrue(str(v.increment('major')), 'v2.2020.01.01.beta')
+        self.assertTrue(str(v.increment('date')), f'v1.{datetime.now().strftime("YYYY.MM.dd")}-beta')
+
+
+def test():
+    runner = unittest.TextTestRunner(verbosity=2)
+    loader = unittest.TestLoader()
+    suite = loader.loadTestsFromTestCase(TestReleaseTool)
+    return 0 if runner.run(suite).wasSuccessful() else 1
+
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--confirm", default=0, action="count",
+                        help="without this flag, it will only print what it will do but will not actually do it")
+    parser.add_argument("--start-tag", help="custom starting tag for changelog generation")
+    parser.add_argument("action", choices=['test', 'current', 'major', 'date', 'micro'])
+    args = parser.parse_args()
+
+    if args.action == "test":
+        code = test()
+    else:
+        code = release(args)
+
+    print()
+    return code
+
+
+if __name__ == "__main__":
+    sys.exit(main())

server/search.go

@@ -124,6 +124,16 @@ func AddInvertibleField(q *elastic.BoolQuery, field *pb.InvertibleField, name st
 		return q.Must(elastic.NewTermsQuery(name, searchVals...))
 	}
 }
+func (s *Server) recordErrorAndReturn(err error, typ string) (interface{}, error) {
+	// TODO record metric
+	log.Println(err)
+	return nil, err
+}
+
+func (s *Server) recordErrorAndDie(err error) {
+	// TODO record metric fatal_error_counter
+	log.Fatalln(err)
+}
 
 func RoundUpReleaseTime(q *elastic.BoolQuery, rq *pb.RangeField, name string) *elastic.BoolQuery {
 	if rq == nil {
@@ -162,6 +172,9 @@ func RoundUpReleaseTime(q *elastic.BoolQuery, rq *pb.RangeField, name string) *e
 // 8) return streams referenced by repost and all channel referenced in extra_txos
 //*/
 func (s *Server) Search(ctx context.Context, in *pb.SearchRequest) (*pb.Outputs, error) {
+	// TODO record metric search_counter
+	t0 := time.Now()
+
 	var from = 0
 	var pageSize = 10
 	var orderBy []orderField
@@ -195,6 +208,7 @@ func (s *Server) Search(ctx context.Context, in *pb.SearchRequest) (*pb.Outputs,
 		return &pb.Outputs{}, nil
 
 	} else if err != nil {
+		s.recordErrorAndReturn(err, "search_errors")
 		log.Println("Error executing query: ", err)
 		return nil, err
 	}
@@ -203,6 +217,12 @@ func (s *Server) Search(ctx context.Context, in *pb.SearchRequest) (*pb.Outputs,
 
 	txos, extraTxos, blocked := s.postProcessResults(ctx, client, searchResult, in, pageSize, from, searchIndices)
 
+	t1 := time.Now()
+
+	delta := t1.Unix() - t0.Unix()
+	log.Printf("delta: %d\n", delta)
+	// TODO record metric query_time
+
 	if in.NoTotals {
 		return &pb.Outputs{
 			Txos:      txos,
@@ -289,9 +309,9 @@ func (s *Server) postProcessResults(
 		j += 1
 	}
 	//Get claims for reposts
-	repostClaims, repostRecords, repostedMap := getClaimsForReposts(ctx, client, records, searchIndices)
+	repostClaims, repostRecords, repostedMap := s.getClaimsForReposts(ctx, client, records, searchIndices)
 	//get all unique channels
-	channels, channelMap := getUniqueChannels(append(append(records, repostRecords...), blockedRecords...), client, ctx, searchIndices)
+	channels, channelMap := s.getUniqueChannels(append(append(records, repostRecords...), blockedRecords...), client, ctx, searchIndices)
 	//add these to extra txos
 	extraTxos := append(repostClaims, channels...)
 
@@ -545,7 +565,7 @@ func (s *Server) setupEsQuery(
 	return q
 }
 
-func getUniqueChannels(records []*record, client *elastic.Client, ctx context.Context, searchIndices []string) ([]*pb.Output, map[string]*pb.Output) {
+func (s *Server) getUniqueChannels(records []*record, client *elastic.Client, ctx context.Context, searchIndices []string) ([]*pb.Output, map[string]*pb.Output) {
 	channels := make(map[string]*pb.Output)
 	channelsSet := make(map[string]bool)
 	var mget = client.Mget()
@@ -567,23 +587,25 @@ func getUniqueChannels(records []*record, client *elastic.Client, ctx context.Co
 		}
 	}
 	if totalChannels == 0 {
+		s.recordErrorAndReturn(nil, "zero_channels_counter")
 		return []*pb.Output{}, make(map[string]*pb.Output)
 	}
 
 	res, err := mget.Do(ctx)
 	if err != nil {
-		log.Println(err)
+		s.recordErrorAndReturn(err, "get_unique_channels_errors")
 		return []*pb.Output{}, make(map[string]*pb.Output)
 	}
 
 	channelTxos := make([]*pb.Output, totalChannels)
 	//repostedRecords := make([]*record, totalReposted)
 
-	log.Println("total channel", totalChannels)
+	//log.Println("total channel", totalChannels)
 	for i, doc := range res.Docs {
 		var r record
 		err := json.Unmarshal(doc.Source, &r)
 		if err != nil {
+			s.recordErrorAndReturn(err, "json_errors")
 			return []*pb.Output{}, make(map[string]*pb.Output)
 		}
 		channelTxos[i] = r.recordToOutput()
@@ -595,7 +617,7 @@ func getUniqueChannels(records []*record, client *elastic.Client, ctx context.Co
 	return channelTxos, channels
 }
 
-func getClaimsForReposts(ctx context.Context, client *elastic.Client, records []*record, searchIndices []string) ([]*pb.Output, []*record, map[string]*pb.Output) {
+func (s * Server) getClaimsForReposts(ctx context.Context, client *elastic.Client, records []*record, searchIndices []string) ([]*pb.Output, []*record, map[string]*pb.Output) {
 
 	var totalReposted = 0
 	var mget = client.Mget() //.StoredFields("_id")
@@ -617,12 +639,13 @@ func getClaimsForReposts(ctx context.Context, client *elastic.Client, records []
 	}
 	//mget = mget.Add(nmget)
 	if totalReposted == 0 {
+		// TODO record metric no_reposted_counter
 		return []*pb.Output{}, []*record{}, make(map[string]*pb.Output)
 	}
 
 	res, err := mget.Do(ctx)
 	if err != nil {
-		log.Println(err)
+		s.recordErrorAndReturn(err, "mget_error_counter")
 		return []*pb.Output{}, []*record{}, make(map[string]*pb.Output)
 	}
 
@@ -630,11 +653,12 @@ func getClaimsForReposts(ctx context.Context, client *elastic.Client, records []
 	repostedRecords := make([]*record, totalReposted)
 	respostedMap := make(map[string]*pb.Output)
 
-	log.Println("reposted records", totalReposted)
+	//log.Println("reposted records", totalReposted)
 	for i, doc := range res.Docs {
 		var r record
 		err := json.Unmarshal(doc.Source, &r)
 		if err != nil {
+			s.recordErrorAndReturn(err, "json_error_counter")
 			return []*pb.Output{}, []*record{}, make(map[string]*pb.Output)
 		}
 		claims[i] = r.recordToOutput()

server/server.go

@@ -1,12 +1,19 @@
 package server
 
 import (
+	"context"
+	"fmt"
 	"log"
 	"os"
 	"regexp"
 
+	"net/http"
+	"time"
+
+	"github.com/lbryio/hub/meta"
 	pb "github.com/lbryio/hub/protobuf/go"
 	"github.com/olivere/elastic/v7"
+	"github.com/prometheus/client_golang/prometheus/promhttp"
 	"google.golang.org/grpc"
 )
 
@@ -16,11 +23,25 @@ type Server struct {
 	MultiSpaceRe *regexp.Regexp
 	WeirdCharsRe *regexp.Regexp
 	EsClient     *elastic.Client
+	Servers      []*FederatedServer
 	pb.UnimplementedHubServer
 }
 
+type FederatedServer struct {
+	Address string
+	Port    string
+	Ts      time.Time
+	Ping    int //?
+}
+
+const (
+	ServeCmd  = iota
+	SearchCmd = iota
+)
+
 type Args struct {
-	Serve   bool
+	// TODO Make command types an enum
+	CmdType int
 	Host    string
 	Port    string
 	EsHost  string
@@ -29,6 +50,10 @@ type Args struct {
 	Debug   bool
 }
 
+func getVersion() string {
+	return meta.Version
+}
+
 /*
 	'blockchain.block.get_chunk'
 	'blockchain.block.get_header'
@@ -69,7 +94,7 @@ type Args struct {
 */
 
 func MakeHubServer(args *Args) *Server {
-	grpcServer := grpc.NewServer()
+	grpcServer := grpc.NewServer(grpc.NumStreamWorkers(10))
 
 	multiSpaceRe, err := regexp.Compile(`\s{2,}`)
 	if err != nil {
@@ -80,6 +105,14 @@ func MakeHubServer(args *Args) *Server {
 	if err != nil {
 		log.Fatal(err)
 	}
+	self := &FederatedServer{
+		Address: "127.0.0.1",
+		Port:    args.Port,
+		Ts:      time.Now(),
+		Ping:    0,
+	}
+	servers := make([]*FederatedServer, 10)
+	servers = append(servers, self)
 
 	esUrl := args.EsHost + ":" + args.EsPort
 	opts := []elastic.ClientOptionFunc{elastic.SetSniff(false), elastic.SetURL(esUrl)}
@@ -100,3 +133,28 @@ func MakeHubServer(args *Args) *Server {
 
 	return s
 }
+
+func (s *Server) PromethusEndpoint(port string, endpoint string) error {
+	http.Handle("/"+endpoint, promhttp.Handler())
+	log.Println(fmt.Sprintf("listening on :%s /%s", port, endpoint))
+	err := http.ListenAndServe(":"+port, nil)
+	if err != nil {
+		return err
+	}
+	log.Fatalln("Shouldn't happen??!?!")
+	return nil
+}
+
+func (s *Server) Hello(context context.Context, args *FederatedServer) (*FederatedServer, error) {
+	s.Servers = append(s.Servers, args)
+
+	return s.Servers[0], nil
+}
+
+func (s *Server) Ping(context context.Context, args *pb.EmptyMessage) (*pb.StringValue, error) {
+	return &pb.StringValue{Value: "Hello, world!"}, nil
+}
+
+func (s *Server) Version(context context.Context, args *pb.EmptyMessage) (*pb.StringValue, error) {
+	return &pb.StringValue{Value: getVersion()}, nil
+}