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30 lines
481 B
Go
30 lines
481 B
Go
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package dns
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import (
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"fmt"
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"sync"
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)
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var (
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mutex sync.Mutex
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server Server
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)
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// GetServerDns export the DNS server instance in static way. It used by the Mobile client
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func GetServerDns() (Server, error) {
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mutex.Lock()
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if server == nil {
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mutex.Unlock()
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return nil, fmt.Errorf("DNS server not instantiated yet")
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}
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s := server
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mutex.Unlock()
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return s, nil
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}
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func setServerDns(newServerServer Server) {
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mutex.Lock()
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server = newServerServer
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defer mutex.Unlock()
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}
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