Update WKWebViewJavascriptBridgeBase.swift

fixed: When a handler is not registered, other calls in the queue cannot be executed

Author: cdoky

WKWebViewJavascriptBridge/WKWebViewJavascriptBridgeBase.swift

@@ -76,10 +76,10 @@ public class WKWebViewJavascriptBridgeBase: NSObject {
  }
  }
 
- guard let handlerName = message["handlerName"] as? String else { return }
+ guard let handlerName = message["handlerName"] as? String else { continue }
  guard let handler = messageHandlers[handlerName] else {
  log("NoHandlerException, No handler for message from JS: \(message)")
- return
+ continue
  }
  handler(message["data"] as? [String : Any], callback)
  }