mirror of https://github.com/v2fly/v2ray-core.git
18 lines
305 B
Go
18 lines
305 B
Go
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package core
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import (
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"context"
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)
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type key int
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const v2rayKey key = 1
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// FromContext returns a Instance from the given context, or nil if the context doesn't contain one.
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func FromContext(ctx context.Context) *Instance {
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if s, ok := ctx.Value(v2rayKey).(*Instance); ok {
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return s
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}
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return nil
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}
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