From 1f4fd6aafe7e7abd220b78e880bda7a6975c54b9 Mon Sep 17 00:00:00 2001
From: imcdd <36127407+imcdd@users.noreply.github.com>
Date: Wed, 8 Mar 2023 15:27:26 +0800
Subject: [PATCH] 1. Fix wrong atomic pkg from go1.19 std sync/atomic to
 go.uber.org/atomic (#1479)
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2. Fix CI buildtest config '>=1.18' to '1.18'，ensure compatibility with go1.18
---
 .github/workflows/buildtest.yaml    | 2 +-
 README.md                           | 2 +-
 pkg/rtc/subscriptionmanager.go      | 2 +-
 pkg/rtc/subscriptionmanager_test.go | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/buildtest.yaml b/.github/workflows/buildtest.yaml
index d0cbb6a39..4025f7fbb 100644
--- a/.github/workflows/buildtest.yaml
+++ b/.github/workflows/buildtest.yaml
@@ -21,7 +21,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: '>=1.18'
+          go-version: '1.18'
 
       - name: Set up gotestfmt
         run: go install github.com/gotesttools/gotestfmt/v2/cmd/gotestfmt@v2.4.1
diff --git a/README.md b/README.md
index 8efdd144f..d3aad5166 100644
--- a/README.md
+++ b/README.md
@@ -246,7 +246,7 @@ Read our [deployment docs](https://docs.livekit.io/deploy/) for more information
 
 Pre-requisites:
 
-- Go 1.16+ is installed
+- Go 1.18+ is installed
 - GOPATH/bin is in your PATH
 
 Then run
diff --git a/pkg/rtc/subscriptionmanager.go b/pkg/rtc/subscriptionmanager.go
index 43fee0d39..da0d452ad 100644
--- a/pkg/rtc/subscriptionmanager.go
+++ b/pkg/rtc/subscriptionmanager.go
@@ -19,10 +19,10 @@ package rtc
 import (
 	"context"
 	"sync"
-	"sync/atomic"
 	"time"
 
 	"github.com/pion/webrtc/v3/pkg/rtcerr"
+	"go.uber.org/atomic"
 
 	"github.com/livekit/livekit-server/pkg/rtc/types"
 	"github.com/livekit/livekit-server/pkg/sfu"
diff --git a/pkg/rtc/subscriptionmanager_test.go b/pkg/rtc/subscriptionmanager_test.go
index 983b73f45..aa4441c1e 100644
--- a/pkg/rtc/subscriptionmanager_test.go
+++ b/pkg/rtc/subscriptionmanager_test.go
@@ -18,11 +18,11 @@ package rtc
 
 import (
 	"sync"
-	"sync/atomic"
 	"testing"
 	"time"
 
 	"github.com/stretchr/testify/require"
+	"go.uber.org/atomic"
 
 	"github.com/livekit/livekit-server/pkg/rtc/types"
 	"github.com/livekit/livekit-server/pkg/rtc/types/typesfakes"