https://www.heckjj.com/index.php zh-cn https://www.heckjj.com/post// Heck <@hecks.tk> Fri, 05 Jun 2026 08:31:25 +0000 https://www.heckjj.com/post//                 .replay()           // 允许多个订阅者同时消费
                .autoConnect(2);    // 至少 2 个订阅者时开始（前台SSE + 后台元数据提取）

        // 后台异步处理：提取元数据 + 保存历史记录
        String userId = chatParam.getUserId();
        String query = aOneAgentRunParam.getQuery();
        CompletableFuture.runAsync(() -> {
            try {
                // 提取 AGENT_RUN_STARTED 事件
                AOneAgentRunResponseVO resultVO = AOneSkillUtil.getAnswerFluxByEventType(
                        result, List.of(AOneAgentMessageEventTypeEnum.AGENT_RUN_STARTED));
                ChatHistoryParam chatHistoryParam = ChatHistoryParam.builder()
                        .chatId(resultVO.getMessageGroupId())
                        .role(MessageRole.ASSISTANT.getValue())
                        .messageId(resultVO.getMessageId())
                        .sectionId(resultVO.getMessageGroupId())
                        .conversationId(resultVO.getConversationId())
                        .userId(userId)
                        .startTime(DateUtil.date(createdAt))
                        .platform(this.getPlatformType().getCode())
                        .input(query)
                        .latencyFirstResp(DateUtil.current() - createdAt)
                        .build();

                // 提取 AGENT_ROUND_COMPLETED 元数据
                resultVO = AOneSkillUtil.getAnswerFluxByEventType(
                        result, List.of(AOneAgentMessageEventTypeEnum.AGENT_ROUND_COMPLETED));
                JSONObject metadata = resultVO.getMetadata();
                if (ObjUtil.isNotNull(metadata)) {
                    chatHistoryParam.setInputTokens(Convert.toLong(metadata.getLong(INPUT_TOKEN)));
                    chatHistoryParam.setOutputTokens(Convert.toLong(metadata.getLong(OUTPUT_TOKEN)));
                    chatHistoryParam.setTotalTokens(Convert.toLong(metadata.getLong(TOTAL_TOKEN)));
                }

                // 提取完整回答
                resultVO = AOneSkillUtil.getAnswerCompleteFlux(result);
                if (ObjUtil.isNotNull(resultVO)) {
                    String answer = resultVO.getAnswer();
                    if (StrUtil.isBlank(answer) && StrUtil.isNotBlank(resultVO.getErrorCode())) {
                        answer = resultVO.getErrorMsg();
                        log.error("AOne领域智能体平台错误：{},{}", resultVO.getErrorCode(), answer);
                    }
                    chatHistoryParam.setOutput(answer);
                    chatHistoryParam.setRequestIp(chatParam.getRequestIp());
                    chatHistoryParam.setIsFallback(ZERO);
                    chatHistoryParam.setLatency(DateUtil.current() - createdAt);
                    chatHistoryEventPublisher.publishEvent(new ChatHistoryEvent(chatHistoryParam));
                }
            } catch (Exception e) {
                log.error("保存对话历史记录失败", e);
            }
        });

        // 立即返回流给前端，不等待元数据提取完成
        return result; ]]> https://www.heckjj.com/post//#blogcomment <user@domain.com> Thu, 01 Jan 1970 00:00:00 +0000 https://www.heckjj.com/post//#blogcomment