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Root config: Add env config (#6400)
https://github.com/XTLS/Xray-core/pull/6400#issuecomment-4880198100 https://github.com/XTLS/Xray-core/pull/6400#issuecomment-4916892425 https://github.com/XTLS/Xray-core/pull/6400#issuecomment-4929136670
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@@ -5,6 +5,7 @@ package buf
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import (
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"io"
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"sync/atomic"
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"syscall"
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"github.com/xtls/xray-core/common/platform"
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@@ -143,13 +144,24 @@ func (r *ReadVReader) ReadMultiBuffer() (MultiBuffer, error) {
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return mb, nil
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}
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var useReadv bool
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var useReadv atomic.Bool
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func init() {
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func useReadV() bool {
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return useReadv.Load()
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}
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func reloadEnvSettings() error {
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const defaultFlagValue = "NOT_DEFINED_AT_ALL"
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value := platform.NewEnvFlag(platform.UseReadV).GetValue(func() string { return defaultFlagValue })
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enabled := false
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switch value {
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case defaultFlagValue, "auto", "enable":
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useReadv = true
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enabled = true
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}
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useReadv.Store(enabled)
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return nil
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}
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func init() {
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platform.RegisterEnvReload(reloadEnvSettings)
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}
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