/
dial.go
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/
dial.go
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// Licensed to the Apache Software Foundation (ASF) under one or more
// contributor license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright ownership.
// The ASF licenses this file to You under the Apache License, Version 2.0
// (the "License"); you may not use this file except in compliance with
// the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package grpcx
import (
"context"
"fmt"
"time"
"google.golang.org/grpc"
)
// Dial is a convenience wrapper over grpc.Dial that specifies an insecure,
// blocking connection with a timeout.
func Dial(ctx context.Context, endpoint string, timeout time.Duration) (*grpc.ClientConn, error) {
ctx, cancel := context.WithTimeout(ctx, timeout)
defer cancel()
cc, err := grpc.DialContext(ctx, endpoint, grpc.WithInsecure(), grpc.WithBlock())
if err != nil {
return nil, fmt.Errorf("failed to dial server at %v: %v", endpoint, err)
}
return cc, nil
}