/
client.go
48 lines (38 loc) · 1.3 KB
/
client.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
package request
import (
"net"
"net/http"
"time"
"github.com/ViBiOh/httputils/v4/pkg/telemetry"
"go.opentelemetry.io/otel/metric"
"go.opentelemetry.io/otel/trace"
)
var NoRedirection = func(*http.Request, []*http.Request) error {
return http.ErrUseLastResponse
}
var defaultTransport = &http.Transport{
Proxy: http.ProxyFromEnvironment,
DialContext: (&net.Dialer{
Timeout: time.Second * 5,
KeepAlive: time.Second * 15,
}).DialContext,
TLSHandshakeTimeout: time.Second * 5,
ExpectContinueTimeout: time.Second * 1,
MaxConnsPerHost: 512,
MaxIdleConns: 256,
MaxIdleConnsPerHost: 128,
IdleConnTimeout: time.Second * 60,
}
func CreateClient(timeout time.Duration, onRedirect func(*http.Request, []*http.Request) error) *http.Client {
return CreateClientWithTransport(timeout, onRedirect, defaultTransport)
}
func CreateClientWithTransport(timeout time.Duration, onRedirect func(*http.Request, []*http.Request) error, transport http.RoundTripper) *http.Client {
return &http.Client{
Transport: transport,
Timeout: timeout,
CheckRedirect: onRedirect,
}
}
func AddOpenTelemetryToDefaultClient(meterProvider metric.MeterProvider, tracerProvider trace.TracerProvider) {
defaultHTTPClient = telemetry.AddOpenTelemetryToClient(defaultHTTPClient, meterProvider, tracerProvider)
}