25 lines
338 B
Go
25 lines
338 B
Go
package cloud
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import (
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_ "embed"
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"github.com/evcc-io/evcc/util"
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"google.golang.org/grpc"
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)
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var (
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host = util.Getenv("GRPC_URI", "sponsor.evcc.io:8080")
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conn *grpc.ClientConn
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)
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func Connection() (*grpc.ClientConn, error) {
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if conn != nil {
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return conn, nil
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}
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var err error
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conn, err = grpc.Dial(host)
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return conn, err
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}
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