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30 lines
750 B
30 lines
750 B
package grpcdb
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import (
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"google.golang.org/grpc"
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"google.golang.org/grpc/credentials"
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protodb "github.com/tendermint/tmlibs/proto"
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)
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// Security defines how the client will talk to the gRPC server.
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type Security uint
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const (
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Insecure Security = iota
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Secure
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)
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// NewClient creates a gRPC client connected to the bound gRPC server at serverAddr.
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// Use kind to set the level of security to either Secure or Insecure.
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func NewClient(serverAddr, serverCert string) (protodb.DBClient, error) {
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creds, err := credentials.NewClientTLSFromFile(serverCert, "")
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if err != nil {
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return nil, err
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}
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cc, err := grpc.Dial(serverAddr, grpc.WithTransportCredentials(creds))
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if err != nil {
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return nil, err
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}
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return protodb.NewDBClient(cc), nil
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}
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