Channel.java 文件源码

private boolean isAppEvent(JsonNode parsed) {
    if (parsed != null && parsed.has("responseType")) {
        String type = parsed.get("responseType").asText();
        for (JsonSubTypes.Type t : STANDARD_RESPONSE_TYPES) {
            if (t.name().equals(type)) {
                return false;
            }
        }
    }
    return parsed == null || !parsed.has("requestId");
}