Merge pull request 'move to micro v4' (#119 ) from v4 into master

Reviewed-on: #119
move to micro v4
2023-05-07 19:19:26 +03:00 · 2023-05-07 19:19:01 +03:00 · 2023-05-07 19:15:49 +03:00 · 2023-02-14 08:59:41 +03:00 · 2023-02-14 05:58:49 +00:00 · 2023-02-09 08:04:17 +03:00
16 changed files with 260 additions and 332 deletions
--- a/.github/workflows/autoapprove.yml
+++ b/.github/workflows/autoapprove.yml
@@ -0,0 +1,20 @@
+name: "autoapprove"
+
+on:
+  pull_request_target:
+    types: [assigned, opened, synchronize, reopened]
+
+permissions:
+  pull-requests: write
+  contents: write
+
+jobs:
+  autoapprove:
+    runs-on: ubuntu-latest
+    steps:
+      - name: approve
+        uses: hmarr/auto-approve-action@v3
+        if: github.actor == 'vtolstov' || github.actor == 'dependabot[bot]'
+        id: approve
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
--- a/.github/workflows/automerge.yml
+++ b/.github/workflows/automerge.yml
@@ -0,0 +1,21 @@
+name: "automerge"
+
+on:
+  pull_request_target:
+    types: [assigned, opened, synchronize, reopened]
+
+permissions:
+  pull-requests: write
+  contents: write
+
+jobs:
+  automerge:
+    runs-on: ubuntu-latest
+    if: github.actor == 'vtolstov'
+    steps:
+      - name: merge
+        id: merge
+        run: gh pr merge --auto --merge "$PR_URL"
+        env:
+          PR_URL: ${{github.event.pull_request.html_url}}
+          GITHUB_TOKEN: ${{secrets.TOKEN}}
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -3,19 +3,20 @@ on:
 push:
    branches:
    - master
+    - v3
 jobs:
  test:
    name: test
    runs-on: ubuntu-latest
    steps:
    - name: setup
-      uses: actions/setup-go@v2
+      uses: actions/setup-go@v3
      with:
-        go-version: 1.16
+        go-version: 1.17
    - name: checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
    - name: cache
-      uses: actions/cache@v2
+      uses: actions/cache@v3
      with:
        path: ~/go/pkg/mod
        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
@@ -31,9 +32,9 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
      - name: lint
-        uses: golangci/golangci-lint-action@v2
+        uses: golangci/golangci-lint-action@v3
        continue-on-error: true
        with:
          # Required: the version of golangci-lint is required and must be specified without patch version: we always use the latest patch version.
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -43,14 +43,14 @@ jobs:

    steps:
    - name: checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
    - name: setup
-      uses: actions/setup-go@v2
+      uses: actions/setup-go@v3
      with:
-        go-version: 1.16
+        go-version: 1.17
    # Initializes the CodeQL tools for scanning.
    - name: init
-      uses: github/codeql-action/init@v1
+      uses: github/codeql-action/init@v2
      with:
        languages: ${{ matrix.language }}
        # If you wish to specify custom queries, you can do so here or in a config file.
@@ -61,7 +61,7 @@ jobs:
    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
    # If this step fails, then you should remove it and run the build manually (see below)
    - name: autobuild
-      uses: github/codeql-action/autobuild@v1
+      uses: github/codeql-action/autobuild@v2

    # ℹ️ Command-line programs to run using the OS shell.
    # 📚 https://git.io/JvXDl
@@ -75,4 +75,4 @@ jobs:
    #   make release

    - name: analyze
-      uses: github/codeql-action/analyze@v1
+      uses: github/codeql-action/analyze@v2
--- a/.github/workflows/dependabot-automerge.yml
+++ b/.github/workflows/dependabot-automerge.yml
@@ -1,4 +1,4 @@
-name: "prautomerge"
+name: "dependabot-automerge"

 on:
  pull_request_target:
@@ -9,21 +9,17 @@ permissions:
  contents: write

 jobs:
-  dependabot:
+  automerge:
    runs-on: ubuntu-latest
-    if: ${{ github.actor == 'dependabot[bot]' }}
+    if: github.actor == 'dependabot[bot]'
    steps:
      - name: metadata
        id: metadata
-        uses: dependabot/fetch-metadata@v1.1.1
+        uses: dependabot/fetch-metadata@v1.3.6
        with:
          github-token: "${{ secrets.TOKEN }}"
-      - name: approve
-        run: gh pr review --approve "$PR_URL"
-        env:
-          PR_URL: ${{github.event.pull_request.html_url}}
-          GITHUB_TOKEN: ${{secrets.TOKEN}}
      - name: merge
+        id: merge
        if: ${{contains(steps.metadata.outputs.dependency-names, 'go.unistack.org')}}
        run: gh pr merge --auto --merge "$PR_URL"
        env:
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -3,19 +3,20 @@ on:
  pull_request:
    branches:
    - master
+    - v3
 jobs:
  test:
    name: test
    runs-on: ubuntu-latest
    steps:
    - name: setup
-      uses: actions/setup-go@v2
+      uses: actions/setup-go@v3
      with:
-        go-version: 1.16
+        go-version: 1.17
    - name: checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
    - name: cache
-      uses: actions/cache@v2
+      uses: actions/cache@v3
      with:
        path: ~/go/pkg/mod
        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
@@ -31,9 +32,9 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
      - name: lint
-        uses: golangci/golangci-lint-action@v2
+        uses: golangci/golangci-lint-action@v3
        continue-on-error: true
        with:
          # Required: the version of golangci-lint is required and must be specified without patch version: we always use the latest patch version.
--- a/generate.go
+++ b/generate.go
@@ -1,3 +1,3 @@
 package service

-//go:generate protoc -I./proto -I. --go-grpc_out=paths=source_relative:./proto --go_out=paths=source_relative:./proto --go-micro_out=components=micro|rpc,standalone=true,debug=true,paths=source_relative:./micro proto/service.proto
+//go:generate protoc -I./proto -I. --go_out=paths=source_relative:./proto --go-micro_out=components=micro|rpc,standalone=true,debug=true,paths=source_relative:./micro proto/service.proto
--- a/go.mod
+++ b/go.mod
@@ -1,10 +1,21 @@
-module go.unistack.org/micro-logger-service/v3
+module go.unistack.org/micro-logger-service/v4

-go 1.16
+go 1.20

 require (
 	github.com/google/uuid v1.3.0
-	go.unistack.org/micro/v3 v3.8.7
-	google.golang.org/grpc v1.41.0
-	google.golang.org/protobuf v1.27.1
+	go.unistack.org/micro-logger-service/v3 v3.8.1
+	go.unistack.org/micro-server-http/v4 v4.0.1
+	go.unistack.org/micro/v4 v4.0.1
+	google.golang.org/protobuf v1.28.1
+)
+
+require (
+	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/patrickmn/go-cache v2.1.0+incompatible // indirect
+	golang.org/x/net v0.7.0 // indirect
+	golang.org/x/sys v0.5.0 // indirect
+	golang.org/x/text v0.7.0 // indirect
+	google.golang.org/genproto v0.0.0-20221118155620-16455021b5e6 // indirect
+	google.golang.org/grpc v1.52.3 // indirect
 )
--- a/go.sum
+++ b/go.sum
@@ -1,23 +1,34 @@
 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/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
 github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
+github.com/buger/jsonparser v1.1.1/go.mod h1:6RYKKt7H4d4+iWqouImQ9R2FZql3VbhNgx27UK13J/0=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
+github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
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 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
+github.com/flowstack/go-jsonschema v0.1.1/go.mod h1:yL7fNggx1o8rm9RlgXv7hTBWxdBM0rVwpMwimd3F3N0=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
-github.com/golang-jwt/jwt/v4 v4.1.0/go.mod h1:/xlHOz8bRuivTWchD4jCa+NbatV+wEUSzwAxVc6locg=
+github.com/golang-jwt/jwt/v4 v4.2.0/go.mod h1:/xlHOz8bRuivTWchD4jCa+NbatV+wEUSzwAxVc6locg=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
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@@ -31,34 +42,50 @@ github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvq
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 github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
-github.com/golang/protobuf v1.5.0 h1:LUVKkCeviFUMKqHa4tXIIij/lbhnMbP7Fn5wKdKkRh4=
 github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
+github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw=
+github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
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+go.unistack.org/micro-proto/v3 v3.2.7/go.mod h1:ZltVWNECD5yK+40+OCONzGw4OtmSdTpVi8/KFgo9dqM=
+go.unistack.org/micro-server-http/v4 v4.0.1 h1:MZwvzlLYgTFy7M5pVdJ2znJjNF7OkvIAFzeXTMLa4c8=
+go.unistack.org/micro-server-http/v4 v4.0.1/go.mod h1:p55E0T8dthtOQC4bwzYpRSlky2Pd9xrUbJxPOu3opTI=
+go.unistack.org/micro/v3 v3.8.21/go.mod h1:aBOCQ6SkAwKMRI7Q1CIsQA2S88ibyJfweJZlT1M2qpE=
+go.unistack.org/micro/v4 v4.0.1 h1:xo1IxbVfgh8i0eY0VeYa3cbb13u5n/Mxnp3FOgWD4Jo=
+go.unistack.org/micro/v4 v4.0.1/go.mod h1:p/J5UcSJjfHsWGT31uKoghQ5rUQZzQJBAFy+Z4+ZVMs=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
@@ -72,8 +99,12 @@ golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73r
 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 v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
-golang.org/x/net v0.0.0-20210928044308-7d9f5e0b762b h1:eB48h3HiRycXNy8E0Gf5e0hv7YT6Kt14L/D73G1fuwo=
+golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
+golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20210928044308-7d9f5e0b762b/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
+golang.org/x/net v0.7.0 h1:rJrUqqhjsgNp7KqAIc25s9pZnjU7TUcSY7HcVZjdn1g=
+golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -85,35 +116,51 @@ golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210423082822-04245dca01da h1:b3NXsE2LusjYGGjL5bxEVZZORm/YEFFrWFjR8eFrw/c=
+golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220310020820-b874c991c1a5/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.5.0 h1:MUK/U/4lj1t1oPg0HfuXDN/Z1wv31ZJ/YcPiGccS4DU=
+golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
+golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
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 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
 golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20200513103714-09dca8ec2884/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
-google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013 h1:+kGHl1aib/qcwaRi1CbqBZ1rk19r85MNUf8HaBghugY=
 google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
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 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
 google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
 google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 google.golang.org/grpc v1.33.1/go.mod h1:fr5YgcSWrqhRRxogOsw7RzIpsmvOZ6IcH4kBYTpR3n0=
 google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
-google.golang.org/grpc v1.41.0 h1:f+PlOh7QV4iIJkPrx5NQ7qaNGFQ3OTse67yaDHfju4E=
-google.golang.org/grpc v1.41.0/go.mod h1:U3l9uK9J0sini8mHphKoXyaqDA/8VyGnDee1zzIUK6k=
+google.golang.org/grpc v1.40.0/go.mod h1:ogyxbiOoUXAkP+4+xa6PZSE9DZgIHtSpzjDTB9KAK34=
+google.golang.org/grpc v1.44.0/go.mod h1:k+4IHHFw41K8+bbowsex27ge2rCb65oeWqe4jJ590SU=
+google.golang.org/grpc v1.45.0/go.mod h1:lN7owxKUQEqMfSyQikvvk5tf/6zMPsrK+ONuO11+0rQ=
+google.golang.org/grpc v1.52.3 h1:pf7sOysg4LdgBqduXveGKrcEwbStiK2rtfghdzlUYDQ=
+google.golang.org/grpc v1.52.3/go.mod h1:pu6fVzoFb+NBYNAvQL08ic+lvB2IojljRYuun5vorUY=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
@@ -124,12 +171,17 @@ google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2
 google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
-google.golang.org/protobuf v1.27.1 h1:SnqbnDw1V7RiZcXPx5MEeqPv2s79L9i7BJUlG/+RurQ=
+google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
+google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w=
+google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
 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/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.3/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/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
--- a/micro/service_micro.pb.go
+++ b/micro/service_micro.pb.go
@@ -1,5 +1,7 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.5.3
+// versions:
+// - protoc-gen-go-micro v4.0.0
+// - protoc              v3.21.12
 // source: service.proto

 package servicepb
@@ -7,24 +9,21 @@ package servicepb
 import (
 	context "context"
 	proto "go.unistack.org/micro-logger-service/v3/proto"
-	api "go.unistack.org/micro/v3/api"
-	client "go.unistack.org/micro/v3/client"
+	v4 "go.unistack.org/micro-server-http/v4"
+	client "go.unistack.org/micro/v4/client"
 )

 var (
 	LoggerServiceName = "LoggerService"
-
-	LoggerServiceEndpoints = []api.Endpoint{}
+)
+var (
+	LoggerServiceServerEndpoints = []v4.EndpointMetadata{}
 )

-func NewLoggerServiceEndpoints() []api.Endpoint {
-	return LoggerServiceEndpoints
-}
-
 type LoggerServiceClient interface {
-	Log(ctx context.Context, req *proto.Message, opts ...client.CallOption) (*proto.Empty, error)
+	Log(ctx context.Context, req *proto.LogReq, opts ...client.CallOption) (*proto.LogRsp, error)
 }

 type LoggerServiceServer interface {
-	Log(ctx context.Context, req *proto.Message, rsp *proto.Empty) error
+	Log(ctx context.Context, req *proto.LogReq, rsp *proto.LogRsp) error
 }
--- a/micro/service_micro_rpc.pb.go
+++ b/micro/service_micro_rpc.pb.go
@@ -1,5 +1,5 @@
 // Code generated by protoc-gen-go-micro. DO NOT EDIT.
-// protoc-gen-go-micro version: v3.5.3
+// protoc-gen-go-micro version: v4.0.0
 // source: service.proto

 package servicepb
@@ -7,9 +7,8 @@ package servicepb
 import (
 	context "context"
 	proto "go.unistack.org/micro-logger-service/v3/proto"
-	api "go.unistack.org/micro/v3/api"
-	client "go.unistack.org/micro/v3/client"
-	server "go.unistack.org/micro/v3/server"
+	client "go.unistack.org/micro/v4/client"
+	server "go.unistack.org/micro/v4/server"
 )

 type loggerServiceClient struct {
@@ -21,8 +20,8 @@ func NewLoggerServiceClient(name string, c client.Client) LoggerServiceClient {
 	return &loggerServiceClient{c: c, name: name}
 }

-func (c *loggerServiceClient) Log(ctx context.Context, req *proto.Message, opts ...client.CallOption) (*proto.Empty, error) {
-	rsp := &proto.Empty{}
+func (c *loggerServiceClient) Log(ctx context.Context, req *proto.LogReq, opts ...client.CallOption) (*proto.LogRsp, error) {
+	rsp := &proto.LogRsp{}
 	err := c.c.Call(ctx, c.c.NewRequest(c.name, "LoggerService.Log", req), rsp, opts...)
 	if err != nil {
 		return nil, err
@@ -34,21 +33,18 @@ type loggerServiceServer struct {
 	LoggerServiceServer
 }

-func (h *loggerServiceServer) Log(ctx context.Context, req *proto.Message, rsp *proto.Empty) error {
+func (h *loggerServiceServer) Log(ctx context.Context, req *proto.LogReq, rsp *proto.LogRsp) error {
 	return h.LoggerServiceServer.Log(ctx, req, rsp)
 }

 func RegisterLoggerServiceServer(s server.Server, sh LoggerServiceServer, opts ...server.HandlerOption) error {
 	type loggerService interface {
-		Log(ctx context.Context, req *proto.Message, rsp *proto.Empty) error
+		Log(ctx context.Context, req *proto.LogReq, rsp *proto.LogRsp) error
 	}
 	type LoggerService struct {
 		loggerService
 	}
 	h := &loggerServiceServer{sh}
 	var nopts []server.HandlerOption
-	for _, endpoint := range LoggerServiceEndpoints {
-		nopts = append(nopts, api.WithEndpoint(&endpoint))
-	}
 	return s.Handle(s.NewHandler(&LoggerService{h}, append(nopts, opts...)...))
 }
--- a/options.go
+++ b/options.go
@@ -1,9 +1,9 @@
 package service

 import (
-	"go.unistack.org/micro/v3/client"
-	"go.unistack.org/micro/v3/logger"
-	"go.unistack.org/micro/v3/store"
+	"go.unistack.org/micro/v4/client"
+	"go.unistack.org/micro/v4/logger"
+	"go.unistack.org/micro/v4/store"
 )

 type clientKey struct{}
--- a/proto/service.pb.go
+++ b/proto/service.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.26.0
-// 	protoc        v3.17.3
+// 	protoc        v3.21.12
 // source: service.proto

 package servicepb
@@ -20,14 +20,14 @@ const (
 	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
 )

-type Empty struct {
+type LogRsp struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 }

-func (x *Empty) Reset() {
-	*x = Empty{}
+func (x *LogRsp) Reset() {
+	*x = LogRsp{}
 	if protoimpl.UnsafeEnabled {
 		mi := &file_service_proto_msgTypes[0]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
@@ -35,13 +35,13 @@ func (x *Empty) Reset() {
 	}
 }

-func (x *Empty) String() string {
+func (x *LogRsp) String() string {
 	return protoimpl.X.MessageStringOf(x)
 }

-func (*Empty) ProtoMessage() {}
+func (*LogRsp) ProtoMessage() {}

-func (x *Empty) ProtoReflect() protoreflect.Message {
+func (x *LogRsp) ProtoReflect() protoreflect.Message {
 	mi := &file_service_proto_msgTypes[0]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
@@ -53,12 +53,12 @@ func (x *Empty) ProtoReflect() protoreflect.Message {
 	return mi.MessageOf(x)
 }

-// Deprecated: Use Empty.ProtoReflect.Descriptor instead.
-func (*Empty) Descriptor() ([]byte, []int) {
+// Deprecated: Use LogRsp.ProtoReflect.Descriptor instead.
+func (*LogRsp) Descriptor() ([]byte, []int) {
 	return file_service_proto_rawDescGZIP(), []int{0}
 }

-type Message struct {
+type LogReq struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
@@ -69,8 +69,8 @@ type Message struct {
 	Fields []*Field `protobuf:"bytes,4,rep,name=fields,proto3" json:"fields,omitempty"`
 }

-func (x *Message) Reset() {
-	*x = Message{}
+func (x *LogReq) Reset() {
+	*x = LogReq{}
 	if protoimpl.UnsafeEnabled {
 		mi := &file_service_proto_msgTypes[1]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
@@ -78,13 +78,13 @@ func (x *Message) Reset() {
 	}
 }

-func (x *Message) String() string {
+func (x *LogReq) String() string {
 	return protoimpl.X.MessageStringOf(x)
 }

-func (*Message) ProtoMessage() {}
+func (*LogReq) ProtoMessage() {}

-func (x *Message) ProtoReflect() protoreflect.Message {
+func (x *LogReq) ProtoReflect() protoreflect.Message {
 	mi := &file_service_proto_msgTypes[1]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
@@ -96,33 +96,33 @@ func (x *Message) ProtoReflect() protoreflect.Message {
 	return mi.MessageOf(x)
 }

-// Deprecated: Use Message.ProtoReflect.Descriptor instead.
-func (*Message) Descriptor() ([]byte, []int) {
+// Deprecated: Use LogReq.ProtoReflect.Descriptor instead.
+func (*LogReq) Descriptor() ([]byte, []int) {
 	return file_service_proto_rawDescGZIP(), []int{1}
 }

-func (x *Message) GetLevel() int32 {
+func (x *LogReq) GetLevel() int32 {
 	if x != nil {
 		return x.Level
 	}
 	return 0
 }

-func (x *Message) GetFormat() string {
+func (x *LogReq) GetFormat() string {
 	if x != nil {
 		return x.Format
 	}
 	return ""
 }

-func (x *Message) GetMsg() string {
+func (x *LogReq) GetMsg() string {
 	if x != nil {
 		return x.Msg
 	}
 	return ""
 }

-func (x *Message) GetFields() []*Field {
+func (x *LogReq) GetFields() []*Field {
 	if x != nil {
 		return x.Fields
 	}
@@ -135,12 +135,7 @@ type Field struct {
 	unknownFields protoimpl.UnknownFields

 	Key string `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
-	// Types that are assignable to Val:
-	//	*Field_DoubleVal
-	//	*Field_FloatVal
-	//	*Field_Int32Val
-	//	*Field_Int64Val
-	Val isField_Val `protobuf_oneof:"val"`
+	Val string `protobuf:"bytes,2,opt,name=val,proto3" json:"val,omitempty"`
 }

 func (x *Field) Reset() {
@@ -182,101 +177,37 @@ func (x *Field) GetKey() string {
 	return ""
 }

-func (m *Field) GetVal() isField_Val {
-	if m != nil {
-		return m.Val
+func (x *Field) GetVal() string {
+	if x != nil {
+		return x.Val
 	}
-	return nil
+	return ""
 }

-func (x *Field) GetDoubleVal() float64 {
-	if x, ok := x.GetVal().(*Field_DoubleVal); ok {
-		return x.DoubleVal
-	}
-	return 0
-}
-
-func (x *Field) GetFloatVal() float32 {
-	if x, ok := x.GetVal().(*Field_FloatVal); ok {
-		return x.FloatVal
-	}
-	return 0
-}
-
-func (x *Field) GetInt32Val() int32 {
-	if x, ok := x.GetVal().(*Field_Int32Val); ok {
-		return x.Int32Val
-	}
-	return 0
-}
-
-func (x *Field) GetInt64Val() int64 {
-	if x, ok := x.GetVal().(*Field_Int64Val); ok {
-		return x.Int64Val
-	}
-	return 0
-}
-
-type isField_Val interface {
-	isField_Val()
-}
-
-type Field_DoubleVal struct {
-	// https://developers.google.com/protocol-buffers/docs/proto3#scalar
-	DoubleVal float64 `protobuf:"fixed64,2,opt,name=double_val,json=doubleVal,proto3,oneof"`
-}
-
-type Field_FloatVal struct {
-	FloatVal float32 `protobuf:"fixed32,3,opt,name=float_val,json=floatVal,proto3,oneof"`
-}
-
-type Field_Int32Val struct {
-	Int32Val int32 `protobuf:"varint,4,opt,name=int32_val,json=int32Val,proto3,oneof"`
-}
-
-type Field_Int64Val struct {
-	Int64Val int64 `protobuf:"varint,5,opt,name=int64_val,json=int64Val,proto3,oneof"` //1
-}
-
-func (*Field_DoubleVal) isField_Val() {}
-
-func (*Field_FloatVal) isField_Val() {}
-
-func (*Field_Int32Val) isField_Val() {}
-
-func (*Field_Int64Val) isField_Val() {}
-
 var File_service_proto protoreflect.FileDescriptor

 var file_service_proto_rawDesc = []byte{
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+	0x6f, 0x67, 0x67, 0x65, 0x72, 0x2d, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x2f, 0x76, 0x33,
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+	0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }

 var (
@@ -293,14 +224,14 @@ func file_service_proto_rawDescGZIP() []byte {

 var file_service_proto_msgTypes = make([]protoimpl.MessageInfo, 3)
 var file_service_proto_goTypes = []interface{}{
-	(*Empty)(nil),   // 0: servicepb.Empty
-	(*Message)(nil), // 1: servicepb.Message
+	(*LogRsp)(nil), // 0: servicepb.LogRsp
+	(*LogReq)(nil), // 1: servicepb.LogReq
 	(*Field)(nil),  // 2: servicepb.Field
 }
 var file_service_proto_depIdxs = []int32{
-	2, // 0: servicepb.Message.fields:type_name -> servicepb.Field
-	1, // 1: servicepb.LoggerService.Log:input_type -> servicepb.Message
-	0, // 2: servicepb.LoggerService.Log:output_type -> servicepb.Empty
+	2, // 0: servicepb.LogReq.fields:type_name -> servicepb.Field
+	1, // 1: servicepb.LoggerService.Log:input_type -> servicepb.LogReq
+	0, // 2: servicepb.LoggerService.Log:output_type -> servicepb.LogRsp
 	2, // [2:3] is the sub-list for method output_type
 	1, // [1:2] is the sub-list for method input_type
 	1, // [1:1] is the sub-list for extension type_name
@@ -315,7 +246,7 @@ func file_service_proto_init() {
 	}
 	if !protoimpl.UnsafeEnabled {
 		file_service_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*Empty); i {
+			switch v := v.(*LogRsp); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -327,7 +258,7 @@ func file_service_proto_init() {
 			}
 		}
 		file_service_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*Message); i {
+			switch v := v.(*LogReq); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -351,12 +282,6 @@ func file_service_proto_init() {
 			}
 		}
 	}
-	file_service_proto_msgTypes[2].OneofWrappers = []interface{}{
-		(*Field_DoubleVal)(nil),
-		(*Field_FloatVal)(nil),
-		(*Field_Int32Val)(nil),
-		(*Field_Int64Val)(nil),
-	}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
 		File: protoimpl.DescBuilder{
--- a/proto/service.proto
+++ b/proto/service.proto
@@ -4,12 +4,12 @@ package servicepb;
 option go_package="go.unistack.org/micro-logger-service/v3/proto;servicepb";

 service LoggerService {
-	rpc Log(Message) returns (Empty) {};
+	rpc Log(LogReq) returns (LogRsp) {};
 }

-message Empty {};
+message LogRsp {};

-message Message {
+message LogReq {
  int32 level = 1;
 	string format = 2;
 	string msg = 3;
@@ -18,12 +18,5 @@ message Message {

 message Field {
  string key = 1;
-  oneof val {
-    // https://developers.google.com/protocol-buffers/docs/proto3#scalar
-    double double_val = 2;
-    float float_val = 3;
-    int32 int32_val = 4;
-    int64 int64_val = 5;
-    //1
-  };
+  string val = 2;
 };
--- a/proto/service_grpc.pb.go
+++ b/proto/service_grpc.pb.go
@@ -1,101 +0,0 @@
-// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
-
-package servicepb
-
-import (
-	context "context"
-	grpc "google.golang.org/grpc"
-	codes "google.golang.org/grpc/codes"
-	status "google.golang.org/grpc/status"
-)
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.32.0 or later.
-const _ = grpc.SupportPackageIsVersion7
-
-// LoggerServiceClient is the client API for LoggerService service.
-//
-// 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 LoggerServiceClient interface {
-	Log(ctx context.Context, in *Message, opts ...grpc.CallOption) (*Empty, error)
-}
-
-type loggerServiceClient struct {
-	cc grpc.ClientConnInterface
-}
-
-func NewLoggerServiceClient(cc grpc.ClientConnInterface) LoggerServiceClient {
-	return &loggerServiceClient{cc}
-}
-
-func (c *loggerServiceClient) Log(ctx context.Context, in *Message, opts ...grpc.CallOption) (*Empty, error) {
-	out := new(Empty)
-	err := c.cc.Invoke(ctx, "/servicepb.LoggerService/Log", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// LoggerServiceServer is the server API for LoggerService service.
-// All implementations must embed UnimplementedLoggerServiceServer
-// for forward compatibility
-type LoggerServiceServer interface {
-	Log(context.Context, *Message) (*Empty, error)
-	mustEmbedUnimplementedLoggerServiceServer()
-}
-
-// UnimplementedLoggerServiceServer must be embedded to have forward compatible implementations.
-type UnimplementedLoggerServiceServer struct {
-}
-
-func (UnimplementedLoggerServiceServer) Log(context.Context, *Message) (*Empty, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method Log not implemented")
-}
-func (UnimplementedLoggerServiceServer) mustEmbedUnimplementedLoggerServiceServer() {}
-
-// UnsafeLoggerServiceServer may be embedded to opt out of forward compatibility for this service.
-// Use of this interface is not recommended, as added methods to LoggerServiceServer will
-// result in compilation errors.
-type UnsafeLoggerServiceServer interface {
-	mustEmbedUnimplementedLoggerServiceServer()
-}
-
-func RegisterLoggerServiceServer(s grpc.ServiceRegistrar, srv LoggerServiceServer) {
-	s.RegisterService(&LoggerService_ServiceDesc, srv)
-}
-
-func _LoggerService_Log_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(Message)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(LoggerServiceServer).Log(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/servicepb.LoggerService/Log",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(LoggerServiceServer).Log(ctx, req.(*Message))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-// LoggerService_ServiceDesc is the grpc.ServiceDesc for LoggerService service.
-// It's only intended for direct use with grpc.RegisterService,
-// and not to be introspected or modified (even as a copy)
-var LoggerService_ServiceDesc = grpc.ServiceDesc{
-	ServiceName: "servicepb.LoggerService",
-	HandlerType: (*LoggerServiceServer)(nil),
-	Methods: []grpc.MethodDesc{
-		{
-			MethodName: "Log",
-			Handler:    _LoggerService_Log_Handler,
-		},
-	},
-	Streams:  []grpc.StreamDesc{},
-	Metadata: "service.proto",
-}
--- a/service.go
+++ b/service.go
@@ -1,4 +1,4 @@
-package service // import "go.unistack.org/micro-logger-service/v3"
+package service // import "go.unistack.org/micro-logger-service/v4"

 import (
 	"context"
@@ -6,22 +6,36 @@ import (
 	"os"

 	"github.com/google/uuid"
-	pbmicro "go.unistack.org/micro-logger-service/v3/micro"
-	pb "go.unistack.org/micro-logger-service/v3/proto"
-	"go.unistack.org/micro/v3/client"
-	"go.unistack.org/micro/v3/logger"
-	"go.unistack.org/micro/v3/store"
+	pbmicro "go.unistack.org/micro-logger-service/v4/micro"
+	pb "go.unistack.org/micro-logger-service/v4/proto"
+	"go.unistack.org/micro/v4/client"
+	"go.unistack.org/micro/v4/logger"
+	"go.unistack.org/micro/v4/store"
 )

+var _ logger.Logger = &serviceLogger{}
+
 type serviceLogger struct {
 	opts    logger.Options
 	service string
 	client  pbmicro.LoggerServiceClient
 	store   store.Store
-	fields  map[string]interface{}
+}
+
+func (l *serviceLogger) Clone(opts ...logger.Option) logger.Logger {
+	nl := &serviceLogger{service: l.service, store: l.store, client: l.client, opts: l.opts}
+	for _, o := range opts {
+		o(&nl.opts)
+	}
+	return nl
+}
+
+func (l *serviceLogger) Level(lvl logger.Level) {
+	l.opts.Level = lvl
 }

 func (l *serviceLogger) Init(opts ...logger.Option) error {
+	// TODO: optimize to store only []string as fields
 	for _, o := range opts {
 		o(&l.opts)
 	}
@@ -49,13 +63,9 @@ func (l *serviceLogger) Init(opts ...logger.Option) error {
 	return nil
 }

-func (l *serviceLogger) Fields(fields map[string]interface{}) logger.Logger {
-	nl := &serviceLogger{opts: l.opts, client: l.client, store: l.store}
-	nl.fields = make(map[string]interface{}, len(fields))
-	for k, v := range fields {
-		nl.fields[k] = v
-	}
-	return nl
+func (l *serviceLogger) Fields(fields ...interface{}) logger.Logger {
+	// TODO: optimize to store only []string as fields
+	return l.Clone(logger.WithFields(fields...))
 }

 func (l *serviceLogger) V(level logger.Level) bool {
@@ -114,17 +124,15 @@ func (l *serviceLogger) Fatalf(ctx context.Context, msg string, args ...interfac

 func (l *serviceLogger) Log(ctx context.Context, level logger.Level, args ...interface{}) {
 	msg := l.newMessage(level, "", args...)
-	_, err := l.client.Log(ctx, msg)
-	if err != nil {
-		l.storeMessage(ctx, msg)
+	if _, err := l.client.Log(ctx, msg); err != nil {
+		_ = l.storeMessage(ctx, msg)
 	}
 }

 func (l *serviceLogger) Logf(ctx context.Context, level logger.Level, format string, args ...interface{}) {
 	msg := l.newMessage(level, "", args...)
-	_, err := l.client.Log(ctx, msg)
-	if err != nil {
-		l.storeMessage(ctx, msg)
+	if _, err := l.client.Log(ctx, msg); err != nil {
+		_ = l.storeMessage(ctx, msg)
 	}
 }

@@ -143,12 +151,18 @@ func NewLogger(opts ...logger.Option) logger.Logger {
 	return l
 }

-func (l *serviceLogger) newMessage(level logger.Level, format string, args ...interface{}) *pb.Message {
-	msg := &pb.Message{Level: int32(level), Format: format}
+func (l *serviceLogger) newMessage(level logger.Level, format string, args ...interface{}) *pb.LogReq {
+	msg := &pb.LogReq{Level: int32(level), Format: format, Fields: make([]*pb.Field, 0, len(l.opts.Fields)/2)}
+	for idx := 0; idx < len(l.opts.Fields); idx += 2 {
+		msg.Fields = append(msg.Fields, &pb.Field{
+			Key: fmt.Sprintf("%v", l.opts.Fields[idx]),
+			Val: fmt.Sprintf("%v", l.opts.Fields[idx+1]),
+		})
+	}
 	return msg
 }

-func (l *serviceLogger) storeMessage(ctx context.Context, msg *pb.Message) error {
+func (l *serviceLogger) storeMessage(ctx context.Context, msg *pb.LogReq) error {
 	if l.store == nil {
 		return nil
 	}