mirror of
https://github.com/kaspanet/kaspad.git
synced 2025-06-02 20:26:43 +00:00
31 lines
817 B
Go
31 lines
817 B
Go
package client
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import (
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"context"
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"time"
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"github.com/pkg/errors"
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"github.com/kaspanet/kaspad/cmd/kaspawallet/daemon/pb"
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"google.golang.org/grpc"
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)
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// Connect connects to the kaspawalletd server, and returns the client instance
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func Connect(address string) (pb.KaspawalletdClient, func(), error) {
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// Connection is local, so 1 second timeout is sufficient
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ctx, cancel := context.WithTimeout(context.Background(), time.Second)
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defer cancel()
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conn, err := grpc.DialContext(ctx, address, grpc.WithInsecure(), grpc.WithBlock())
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if err != nil {
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if errors.Is(err, context.DeadlineExceeded) {
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return nil, nil, errors.New("kaspawallet daemon is not running, start it with `kaspawallet start-daemon`")
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}
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return nil, nil, err
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}
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return pb.NewKaspawalletdClient(conn), func() {
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conn.Close()
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}, nil
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}
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