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* the interceptor takes the current context from the metadat * each handler needs to call `client.SetContext()` before using the sevices
22 lines
456 B
Go
22 lines
456 B
Go
package context
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import (
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gocontext "context"
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"golang.org/x/net/context"
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)
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const KEY = "context_key"
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type currentContextKey struct{}
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func WithCurrentContext(ctx gocontext.Context, contextName string) context.Context {
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return context.WithValue(ctx, currentContextKey{}, contextName)
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}
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// CurrentContext returns the current context name
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func CurrentContext(ctx context.Context) string {
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cc, _ := ctx.Value(currentContextKey{}).(string)
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return cc
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}
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