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optimize: Fix error reporting during server shutdown process #1065 #1086

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optimize: Fix error reporting during server shutdown process #1065 #1086

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570ef65
optimize(hz) : tcp host:port use of closed network connection on serv…
Apr 7, 2024
3e9a341
Merge branch 'cloudwego:develop' into fix_Shutdown_Ques
YarBor Apr 22, 2024
c2767b6
fix comment
Jun 5, 2024
63b675c
Merge branch 'fix_Shutdown_Ques' of github.com:YarBor/hertz into fix_…
Jun 5, 2024
74b81a4
Merge branch 'develop' into fix_Shutdown_Ques
GuangmingLuo Sep 24, 2024
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14 changes: 12 additions & 2 deletions pkg/network/standard/transport.go
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,7 @@
"crypto/tls"
"net"
"sync"
"sync/atomic"
"time"

"github.com/cloudwego/hertz/pkg/common/config"
Expand All @@ -36,6 +37,7 @@
// and/or multi-KB headers (for example, BIG cookies).
//
// Default buffer size is used if not set.
isShutDown atomic.Bool

Check failure on line 40 in pkg/network/standard/transport.go

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GitHub Actions / compat-test (1.17) 

undefined: "sync/atomic".Bool

Check failure on line 40 in pkg/network/standard/transport.go

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GitHub Actions / compat-test (1.17) 

undefined: "sync/atomic".Bool

Check failure on line 40 in pkg/network/standard/transport.go

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GitHub Actions / compat-test (1.18) 

undefined: atomic.Bool
readBufferSize int
network string
addr string
Expand Down Expand Up @@ -68,8 +70,11 @@
conn, err := t.ln.Accept()
var c network.Conn
if err != nil {
hlog.SystemLogger().Errorf("Error=%s", err.Error())
return err
if !t.isCallShutdown() {
hlog.SystemLogger().Errorf("Error=%s", err.Error())
return err
}
return nil
}

if t.OnAccept != nil {
Expand Down Expand Up @@ -100,7 +105,12 @@
return t.Shutdown(ctx)
}

func (t *transport) isCallShutdown() bool {
return t.isShutDown.Load()
}

func (t *transport) Shutdown(ctx context.Context) error {
t.isShutDown.Store(true)
defer func() {
network.UnlinkUdsFile(t.network, t.addr) //nolint:errcheck
}()
Expand Down
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