sanxun0325 edited a comment on issue #1788:
URL: https://github.com/apache/dubbo-go/issues/1788#issuecomment-1085469132
看panic堆栈比较明显。这是因为在dubbo-getty connection.go的SetWriteTimeout()中使用了uber
atomic.Store, 在Store中会对val转换int64，导致在32位操作系统panic.
```
go.uber.org/atomic.(*Int64).Store(...)
/StreamPlugins/gopath/pkg/mod/go.uber.org/[email protected]/int64.go:75
go.uber.org/atomic.(*Duration).Store(...)
/StreamPlugins/gopath/pkg/mod/go.uber.org/[email protected]/duration.go:55
github.com/apache/dubbo-getty.(*gettyConn).SetWriteTimeout(0x4572080,
0x3b9aca00)
```
```
func (x *Duration) Store(val time.Duration) {
x.v.Store(int64(val))
}
```
uber-go/atomic issue:https://github.com/uber-go/atomic/issues/105
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