29 lines
681 B
Go
29 lines
681 B
Go
package gobreaker
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import (
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"github.com/micro/go-micro/client"
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"github.com/sony/gobreaker"
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"context"
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)
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type clientWrapper struct {
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cb *gobreaker.CircuitBreaker
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client.Client
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}
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func (c *clientWrapper) Call(ctx context.Context, req client.Request, rsp interface{}, opts ...client.CallOption) error {
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_, err := c.cb.Execute(func() (interface{}, error) {
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cerr := c.Client.Call(ctx, req, rsp, opts...)
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return nil, cerr
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})
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return err
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}
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// NewClientWrapper takes a *gobreaker.CircuitBreaker and returns a client Wrapper.
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func NewClientWrapper(cb *gobreaker.CircuitBreaker) client.Wrapper {
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return func(c client.Client) client.Client {
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return &clientWrapper{cb, c}
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}
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}
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