github.com/weaviate/weaviate@v1.24.6/test/helper/grpc_client.go (about)

     1  //                           _       _
     2  // __      _____  __ ___   ___  __ _| |_ ___
     3  // \ \ /\ / / _ \/ _` \ \ / / |/ _` | __/ _ \
     4  //  \ V  V /  __/ (_| |\ V /| | (_| | ||  __/
     5  //   \_/\_/ \___|\__,_| \_/ |_|\__,_|\__\___|
     6  //
     7  //  Copyright © 2016 - 2024 Weaviate B.V. All rights reserved.
     8  //
     9  //  CONTACT: hello@weaviate.io
    10  //
    11  
    12  package helper
    13  
    14  import (
    15  	"crypto/tls"
    16  	"fmt"
    17  	"strings"
    18  
    19  	pb "github.com/weaviate/weaviate/grpc/generated/protocol/v1"
    20  	"google.golang.org/grpc"
    21  	"google.golang.org/grpc/credentials"
    22  	"google.golang.org/grpc/credentials/insecure"
    23  )
    24  
    25  func CreateGrpcConnectionClient(host string) (*grpc.ClientConn, error) {
    26  	var opts []grpc.DialOption
    27  	opts = append(opts, grpc.WithBlock())
    28  	if strings.HasSuffix(host, ":443") {
    29  		tlsConfig := &tls.Config{
    30  			InsecureSkipVerify: true,
    31  		}
    32  		opts = append(opts, grpc.WithTransportCredentials(credentials.NewTLS(tlsConfig)))
    33  	} else {
    34  		opts = append(opts, grpc.WithTransportCredentials(insecure.NewCredentials()))
    35  	}
    36  	conn, err := grpc.Dial(host, opts...)
    37  	if err != nil {
    38  		return nil, fmt.Errorf("failed to dial: %w", err)
    39  	}
    40  	return conn, nil
    41  }
    42  
    43  func CreateGrpcWeaviateClient(conn *grpc.ClientConn) pb.WeaviateClient {
    44  	return pb.NewWeaviateClient(conn)
    45  }