func main() {
url, _ := url.Parse("http://www.example.org")
port := "80"
initialConnectionPool := 1
maxConnectionsInPool := 3
dialer, err := redial.New(net.Dialer{}, url.Host, port, initialConnectionPool, maxConnectionsInPool)
if err != nil {
fmt.Println("redial.New error", err)
return
}
transport := &http.Transport{
Dial: dialer.Dial,
}
request, err := http.NewRequest("GET", url.String(), nil)
if err != nil {
fmt.Println("http.NewRequest", err)
return
}
response, err := transport.RoundTrip(request)
if err != nil {
fmt.Println("transport.RoundTrip", err)
return
}
defer response.Body.Close()
fmt.Println("Response status", response.Status, "for", url)
}
// New - returns Request Client
func New(op *Options, address, port string) (r *Client, err error) {
if op == nil {
op = NewOptions()
}
dialer, err := redial.New(net.Dialer{
Timeout: op.DialerTimeout,
Deadline: op.DialerDeadline,
KeepAlive: op.DialerKeepAlive,
DualStack: op.DialerDualStack,
}, address, port, op.ConnPoolInitial, op.ConnPoolMax)
if err != nil {
return nil, err
}
r = &Client{
RequestProto: RequestProto,
RequestProtoMinor: RequestProtoMinor,
RequestProtoMajor: RequestProtoMajor,
TLS: &tls.Config{
InsecureSkipVerify: op.TLSInsecureSkipVerify,
},
ClientOptions: op, // Setting rehttp.Client options
}
// Setting up TRANSPORT
r.Transport = &httpcontrol.Transport{
Dial: dialer.Dial,
TLSClientConfig: r.TLS,
MaxTries: op.TransportMaxTries,
DisableKeepAlives: op.TransportDisableKeepAlives,
DisableCompression: op.TransportDisableCompression,
MaxIdleConnsPerHost: op.TransportMaxIdleConnsPerHost,
RequestTimeout: op.TransportRequestTimeout,
ResponseHeaderTimeout: op.TransportResponseHeaderTimeout,
}
// Setting up CLIENT, higher level API of TRANSPORT
r.Client = &http.Client{
Transport: r.Transport,
Timeout: op.ClientTimeout,
}
return r, nil
}