Implementing a streaming setup with Usenet

internal/request/request.go

@@ -5,7 +5,6 @@ import (
 	"context"
 	"crypto/tls"
 	"encoding/json"
-	"errors"
 	"fmt"
 	"github.com/rs/zerolog"
 	"github.com/sirrobot01/decypharr/internal/logger"
@@ -180,8 +179,7 @@ func (c *Client) Do(req *http.Request) (*http.Response, error) {
 
 		resp, err = c.doRequest(req)
 		if err != nil {
-			// Check if this is a network error that might be worth retrying
-			if isRetryableError(err) && attempt < c.maxRetries {
+			if attempt < c.maxRetries {
 				// Apply backoff with jitter
 				jitter := time.Duration(rand.Int63n(int64(backoff / 4)))
 				sleepTime := backoff + jitter
@@ -390,30 +388,3 @@ func Default() *Client {
 	})
 	return instance
 }
-
-func isRetryableError(err error) bool {
-	errString := err.Error()
-
-	// Connection reset and other network errors
-	if strings.Contains(errString, "connection reset by peer") ||
-		strings.Contains(errString, "read: connection reset") ||
-		strings.Contains(errString, "connection refused") ||
-		strings.Contains(errString, "network is unreachable") ||
-		strings.Contains(errString, "connection timed out") ||
-		strings.Contains(errString, "no such host") ||
-		strings.Contains(errString, "i/o timeout") ||
-		strings.Contains(errString, "unexpected EOF") ||
-		strings.Contains(errString, "TLS handshake timeout") {
-		return true
-	}
-
-	// Check for net.Error type which can provide more information
-	var netErr net.Error
-	if errors.As(err, &netErr) {
-		// Retry on timeout errors and temporary errors
-		return netErr.Timeout()
-	}
-
-	// Not a retryable error
-	return false
-}