me/offline-twitter
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add timeout error handling for scraper requests to the request body download as well (rather than just headers)

Browse Source
This commit is contained in:
Alessio 2024-04-13 16:10:23 -07:00
parent 39c2cc0d3d
commit 1b3c5d0ed3
1 changed files with 19 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
pkg/scraper/api_request_utils.go
View File

@ -5,6 +5,7 @@ import (
"errors"
"fmt"
"io"
"net"
"net/http"
"net/http/cookiejar"
"net/url"
@ -147,7 +148,14 @@ func (api *API) update_csrf_token() {
func is_timeout(err error) bool {
var urlErr *url.Error
return errors.As(err, &urlErr) && urlErr.Timeout()
if errors.As(err, &urlErr) {
return urlErr.Timeout()
}
var netErr net.Error
if errors.As(err, &netErr) {
return netErr.Timeout()
}
return false
}
func (api *API) do_http_POST(remote_url string, body string, result interface{}) error {
@ -177,7 +185,9 @@ func (api *API) do_http_POST(remote_url string, body string, result interface{})
defer resp.Body.Close()
respBody, err := io.ReadAll(resp.Body)
if err != nil {
if is_timeout(err) {
return fmt.Errorf("GET %q:\n reading response body:\n %w", remote_url, ErrRequestTimeout)
} else if err != nil {
panic(err)
}
@ -237,7 +247,9 @@ func (api *API) do_http(remote_url string, cursor string, result interface{}) er
}
body, err := io.ReadAll(resp.Body)
if err != nil {
if is_timeout(err) {
return fmt.Errorf("GET %q:\n reading response body:\n %w", remote_url, ErrRequestTimeout)
} else if err != nil {
panic(err)
}
@ -397,7 +409,7 @@ func (api *API) DownloadMedia(remote_url string) ([]byte, error) {
resp, err := api.Client.Do(req)
if is_timeout(err) {
return []byte{}, fmt.Errorf("GET %q:\n %w", remote_url, ErrRequestTimeout)
return []byte{}, fmt.Errorf("GET %q:\n waiting for headers:\n %w", remote_url, ErrRequestTimeout)
} else if err != nil {
return []byte{}, fmt.Errorf("Error executing HTTP request:\n %w", err)
}
@ -409,7 +421,9 @@ func (api *API) DownloadMedia(remote_url string) ([]byte, error) {
}
body, err := io.ReadAll(resp.Body)
if err != nil {
if is_timeout(err) {
return []byte{}, fmt.Errorf("GET %q:\n reading response body:\n %w", remote_url, ErrRequestTimeout)
} else if err != nil {
panic(err)
}