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feat(httpclient): add circuit breaker for CDN and RIPEstat

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Per-host circuit breaker с retry для CDN fetch и RIPEstat; порог 5 ошибок,
cooldown 30s.

Co-authored-by: Cursor <[email protected]>
This commit is contained in:
Denozordec
2026-05-25 10:15:32 +07:00
co-authored by Cursor
parent 782097420d
commit 2289107911
6 changed files with 140 additions and 9 deletions
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internal/pipeline/cdn_snapshot.go
+4 -4
View File
@@ -133,7 +133,7 @@ func applyCDNSourceHTTPResult(ctx context.Context, st store.Backend, hc *http.Cl
if etag := strings.TrimSpace(src.Etag); etag != "" {
req.Header.Set("If-None-Match", etag)
}
resp, err := hc.Do(req)
resp, err := upstreamHTTPDo(ctx, hc, req)
if err != nil {
return nil, fmt.Errorf("cdn fetch %s: %w", u, err)
}
@@ -149,7 +149,7 @@ func applyCDNSourceHTTPResult(ctx context.Context, st store.Backend, hc *http.Cl
if err != nil {
return nil, err
}
resp, err = hc.Do(req2)
resp, err = upstreamHTTPDo(ctx, hc, req2)
if err != nil {
return nil, fmt.Errorf("cdn fetch %s: %w", u, err)
}
@@ -209,7 +209,7 @@ func fetchCDNSourceRows(ctx context.Context, st store.Backend, hc *http.Client,
if etag := strings.TrimSpace(src.Etag); etag != "" {
req.Header.Set("If-None-Match", etag)
}
resp, err := hc.Do(req)
resp, err := upstreamHTTPDo(ctx, hc, req)
if err != nil {
return nil, fmt.Errorf("cdn fetch %s: %w", u, err)
}
@@ -224,7 +224,7 @@ func fetchCDNSourceRows(ctx context.Context, st store.Backend, hc *http.Client,
if err != nil {
return nil, err
}
resp, err = hc.Do(req2)
resp, err = upstreamHTTPDo(ctx, hc, req2)
if err != nil {
return nil, fmt.Errorf("cdn fetch %s: %w", u, err)
}