/
net.go
50 lines (43 loc) · 1.08 KB
/
net.go
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package goib
import (
"fmt"
"io/ioutil"
"net"
"net/http"
"time"
)
var netTransport = &http.Transport{
Dial: (&net.Dialer{
Timeout: 30 * time.Second,
KeepAlive: 30 * time.Second,
}).Dial,
TLSHandshakeTimeout: 10 * time.Second,
}
var netClient = &http.Client{
Timeout: time.Second * 30,
Transport: netTransport,
}
// doGet is a method on the api object, but it's worth separating out here for clarity
func (api *api) doGet(url string) (result []byte, err error) {
req, err := http.NewRequest("GET", url, nil)
if err != nil {
log.Error("this shouldn't happen: %v", err)
return nil, err
}
resp, err := api.client.Do(req)
if err != nil {
log.Debug("got error response for URL %s: %v", url, err)
return nil, err
}
defer resp.Body.Close()
statusCode, status := resp.StatusCode, resp.Status
if statusCode != 200 {
return nil, fmt.Errorf("IB returned an error: %s: %s", status, url)
}
result, err = ioutil.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("error reading response body: %v: %s", err, url)
}
log.Trace("%s : SUCCESS", url)
return result, nil
}