code.vegaprotocol.io/vega@v0.79.0/cmd/vega/commands/query/client.go (about)

     1  // Copyright (C) 2023 Gobalsky Labs Limited
     2  //
     3  // This program is free software: you can redistribute it and/or modify
     4  // it under the terms of the GNU Affero General Public License as
     5  // published by the Free Software Foundation, either version 3 of the
     6  // License, or (at your option) any later version.
     7  //
     8  // This program is distributed in the hope that it will be useful,
     9  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    10  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    11  // GNU Affero General Public License for more details.
    12  //
    13  // You should have received a copy of the GNU Affero General Public License
    14  // along with this program.  If not, see <http://www.gnu.org/licenses/>.
    15  
    16  package query
    17  
    18  import (
    19  	"context"
    20  	"time"
    21  
    22  	api "code.vegaprotocol.io/vega/protos/vega/api/v1"
    23  
    24  	"google.golang.org/grpc"
    25  )
    26  
    27  func getClient(address string) (api.CoreStateServiceClient, error) {
    28  	tdconn, err := grpc.Dial(address, grpc.WithInsecure())
    29  	if err != nil {
    30  		return nil, err
    31  	}
    32  	return api.NewCoreStateServiceClient(tdconn), nil
    33  }
    34  
    35  func timeoutContext() (context.Context, func()) {
    36  	return context.WithTimeout(context.Background(), 5*time.Second)
    37  }