Increase default timeout

README.md

@@ -157,7 +157,7 @@ items:
   * `watch_repo`: Watch all tags of this `image` repository (default: `false`).
   * `include_tags`: List of regular expressions to include tags. Can be useful if you use `watch_repo`.
   * `exclude_tags`: List of regular expressions to exclude tags. Can be useful if you use `watch_repo`.
-  * `timeout`: Timeout is the maximum amount of time for the TCP connection to establish (default: `5`).
+  * `timeout`: Timeout is the maximum amount of time for the TCP connection to establish. 0 means no timeout (default: `10`).
 
 ## Docker
 

internal/config/config.go

@@ -117,7 +117,7 @@ func (cfg *Config) Check() error {
 		}
 
 		if err := mergo.Merge(&cfg.Items[key], model.Item{
-			Timeout: 5,
+			Timeout: 10,
 		}); err != nil {
 			return err
 		}

pkg/registry/client.go

@@ -31,8 +31,6 @@ func (c *Client) timeoutContext(timeout time.Duration) (context.Context, context
 	var cancel context.CancelFunc = func() {}
 	if timeout > 0 {
 		ctx, cancel = context.WithTimeout(ctx, timeout)
-	} else {
-		ctx, cancel = context.WithTimeout(ctx, 5*time.Second)
 	}
 	return ctx, cancel
 }