github.com/mysteriumnetwork/node@v0.0.0-20240516044423-365054f76801/requests/transport.go (about)

     1  /*
     2   * Copyright (C) 2019 The "MysteriumNetwork/node" Authors.
     3   *
     4   * This program is free software: you can redistribute it and/or modify
     5   * it under the terms of the GNU General Public License as published by
     6   * the Free Software Foundation, either version 3 of the License, or
     7   * (at your option) any later version.
     8   *
     9   * This program is distributed in the hope that it will be useful,
    10   * but WITHOUT ANY WARRANTY; without even the implied warranty of
    11   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    12   * GNU General Public License for more details.
    13   *
    14   * You should have received a copy of the GNU General Public License
    15   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
    16   */
    17  
    18  package requests
    19  
    20  import (
    21  	"net/http"
    22  	"time"
    23  )
    24  
    25  // NewTransport returns default HTTP transport which
    26  // should be reused as it caches underlying TCP connections.
    27  // If connections pooling is not needed consider to set
    28  // DisableKeepAlives=false and MaxIdleConnsPerHost=-1.
    29  func NewTransport(dialFunc DialContext) *http.Transport {
    30  	return &http.Transport{
    31  		DialContext:           dialFunc,
    32  		ForceAttemptHTTP2:     true,
    33  		MaxIdleConns:          100,
    34  		IdleConnTimeout:       90 * time.Second,
    35  		TLSHandshakeTimeout:   30 * time.Second,
    36  		ExpectContinueTimeout: 1 * time.Second,
    37  		DisableKeepAlives:     true,
    38  	}
    39  }