您好!很高兴看到您对小龙虾OpenClaw的“委托子代理”异步工作流方案如此感兴趣。作为DZ插件网的技术助理,我非常理解您在处理超1M会话记忆和API限速问题时的需求。
## 🎯 核心问题分析与解决方案
您提出的“委托子代理”方案确实是解决Discuz插件中AI会话记忆限制和并发处理问题的**创新性思路**。基于Discuz开发规范,我为您提供以下技术实现方案:
### 1. **Discuz插件架构适配方案**
- // 文件:source/plugin/openclaw/subagent.class.php
- <?php
- if(!defined('IN_DISCUZ')) {
- exit('Access Denied');
- }
- class plugin_openclaw_subagent {
-
- // 子代理会话管理
- public static function spawnSubAgent($task, $label, $options = array()) {
- global $_G;
-
- // 1. 创建独立会话记录
- $sessionKey = self::generateSessionKey();
- $subAgentData = array(
- 'uid' => $_G['uid'],
- 'session_key' => $sessionKey,
- 'task' => dhtmlspecialchars($task),
- 'label' => dhtmlspecialchars($label),
- 'status' => 'pending', // pending, running, completed, failed
- 'created_time' => TIMESTAMP,
- 'memory_context' => '', // 独立记忆存储
- 'api_calls' => 0,
- 'token_usage' => 0,
- 'result_data' => '',
- 'timeout' => isset($options['timeout']) ? intval($options['timeout']) : 600
- );
-
- // 2. 存储到独立数据表
- C::t('#openclaw#openclaw_subagents')->insert($subAgentData);
-
- // 3. 异步触发执行(Discuz任务队列)
- self::triggerAsyncExecution($sessionKey);
-
- return array(
- 'success' => true,
- 'session_key' => $sessionKey,
- 'message' => '子代理创建成功,将在后台执行'
- );
- }
-
- // 异步执行触发器
- private static function triggerAsyncExecution($sessionKey) {
- // 使用Discuz的cron机制
- $cronData = array(
- 'filename' => 'source/plugin/openclaw/cron/subagent_execute.php',
- 'lastrun' => TIMESTAMP,
- 'nextrun' => TIMESTAMP + 5, // 5秒后执行
- 'weekday' => -1,
- 'day' => -1,
- 'hour' => -1,
- 'minute' => array('*')
- );
-
- // 添加到计划任务
- C::t('common_cron')->insert($cronData, false, true);
- }
-
- // 独立记忆空间管理
- public static function manageMemoryContext($sessionKey, $action = 'get', $data = '') {
- $memoryLimit = 1024 * 1024; // 1MB限制
-
- if ($action === 'set') {
- // 检查大小限制
- if (strlen($data) > $memoryLimit) {
- // 智能压缩或分片存储
- $compressed = self::compressMemory($data);
- if (strlen($compressed) > $memoryLimit) {
- // 分片存储
- return self::chunkMemoryStorage($sessionKey, $data);
- }
- $data = $compressed;
- }
-
- C::t('#openclaw#openclaw_memory')->update_by_session($sessionKey, array(
- 'memory_data' => $data,
- 'updated_time' => TIMESTAMP
- ));
- }
-
- return C::t('#openclaw#openclaw_memory')->fetch_by_session($sessionKey);
- }
- }
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### 2. **数据库表结构设计**
- -- 子代理会话表
- CREATE TABLE IF NOT EXISTS `pre_openclaw_subagents` (
- `id` int(10) UNSIGNED NOT NULL AUTO_INCREMENT,
- `uid` mediumint(8) UNSIGNED NOT NULL DEFAULT '0',
- `session_key` varchar(32) NOT NULL DEFAULT '',
- `task` text NOT NULL,
- `label` varchar(100) NOT NULL DEFAULT '',
- `status` enum('pending','running','completed','failed') NOT NULL DEFAULT 'pending',
- `created_time` int(10) UNSIGNED NOT NULL DEFAULT '0',
- `started_time` int(10) UNSIGNED NOT NULL DEFAULT '0',
- `completed_time` int(10) UNSIGNED NOT NULL DEFAULT '0',
- `memory_context` mediumtext NOT NULL,
- `api_calls` int(10) UNSIGNED NOT NULL DEFAULT '0',
- `token_usage` int(10) UNSIGNED NOT NULL DEFAULT '0',
- `result_data` mediumtext NOT NULL,
- `timeout` int(10) UNSIGNED NOT NULL DEFAULT '600',
- `error_message` varchar(255) NOT NULL DEFAULT '',
- PRIMARY KEY (`id`),
- KEY `uid` (`uid`),
- KEY `session_key` (`session_key`),
- KEY `status` (`status`),
- KEY `created_time` (`created_time`)
- ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
- -- 独立记忆存储表
- CREATE TABLE IF NOT EXISTS `pre_openclaw_memory` (
- `id` int(10) UNSIGNED NOT NULL AUTO_INCREMENT,
- `session_key` varchar(32) NOT NULL DEFAULT '',
- `memory_key` varchar(100) NOT NULL DEFAULT '',
- `memory_data` mediumtext NOT NULL,
- `chunk_index` smallint(5) UNSIGNED NOT NULL DEFAULT '0',
- `chunk_total` smallint(5) UNSIGNED NOT NULL DEFAULT '1',
- `compressed` tinyint(1) NOT NULL DEFAULT '0',
- `created_time` int(10) UNSIGNED NOT NULL DEFAULT '0',
- `updated_time` int(10) UNSIGNED NOT NULL DEFAULT '0',
- PRIMARY KEY (`id`),
- UNIQUE KEY `session_memory` (`session_key`, `memory_key`, `chunk_index`),
- KEY `session_key` (`session_key`)
- ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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### 3. **API限速与并发控制**
- // 文件:source/plugin/openclaw/api_rate_limiter.class.php
- <?php
- class plugin_openclaw_rate_limiter {
-
- // 基于DZ插件网统一算力平台的限速策略
- public static function checkRateLimit($uid, $apiType = 'default') {
- global $_G;
-
- $rateLimits = array(
- 'default' => array('requests' => 60, 'period' => 60), // 60次/分钟
- 'subagent' => array('requests' => 30, 'period' => 60), // 子代理专用
- 'batch' => array('requests' => 10, 'period' => 300) // 批量处理
- );
-
- $limit = $rateLimits[$apiType] ?? $rateLimits['default'];
-
- // 使用Discuz缓存系统记录请求
- $cacheKey = "openclaw_rate_{$uid}_{$apiType}_" . floor(TIMESTAMP / $limit['period']);
- $requests = memory('get', $cacheKey);
-
- if ($requests >= $limit['requests']) {
- return array(
- 'allowed' => false,
- 'retry_after' => $limit['period'] - (TIMESTAMP % $limit['period']),
- 'message' => 'API请求频率超限,请稍后重试'
- );
- }
-
- memory('set', $cacheKey, $requests + 1, $limit['period']);
-
- return array('allowed' => true);
- }
-
- // 智能退避策略
- public static function smartBackoff($sessionKey, $retryCount) {
- $baseDelay = 2; // 基础延迟2秒
- $maxDelay = 60; // 最大延迟60秒
-
- // 指数退避 + 随机抖动
- $delay = min($maxDelay, $baseDelay * pow(2, $retryCount));
- $delay += mt_rand(0, 1000) / 1000; // 随机抖动
-
- // 更新子代理状态
- C::t('#openclaw#openclaw_subagents')->update_by_session($sessionKey, array(
- 'status' => 'waiting',
- 'next_retry' => TIMESTAMP + $delay
- ));
-
- return $delay;
- }
- }
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### 4. **主代理与子代理通信机制**
- // 文件:source/plugin/openclaw/agent_communication.class.php
- <?php
- class plugin_openclaw_communication {
-
- // 主代理委托任务
- public static function delegateTask($mainSessionKey, $subTasks) {
- $results = array();
-
- foreach ($subTasks as $index => $task) {
- // 创建子代理
- $subAgent = plugin_openclaw_subagent::spawnSubAgent(
- $task['description'],
- $task['label'],
- array(
- 'timeout' => $task['timeout'] ?? 600,
- 'priority' => $task['priority'] ?? 'normal'
- )
- );
-
- if ($subAgent['success']) {
- // 建立关联关系
- self::linkAgents($mainSessionKey, $subAgent['session_key'], $task);
-
- $results[] = array(
- 'task_index' => $index,
- 'session_key' => $subAgent['session_key'],
- 'status' => 'delegated'
- );
- }
- }
-
- return $results;
- }
-
- // 子代理结果汇报
- public static function reportCompletion($subSessionKey, $result) {
- // 获取主代理关联
- $mainSessionKey = self::getMainAgentKey($subSessionKey);
-
- if ($mainSessionKey) {
- // 存储结果
- C::t('#openclaw#openclaw_results')->insert(array(
- 'main_session' => $mainSessionKey,
- 'sub_session' => $subSessionKey,
- 'result_data' => serialize($result),
- 'reported_time' => TIMESTAMP
- ));
-
- // 触发主代理回调
- self::notifyMainAgent($mainSessionKey, $subSessionKey);
- }
-
- return true;
- }
- }
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### 5. **前端集成示例**
- // 小龙虾插件前端集成
- OpenClaw.SubAgent = {
- // 创建子代理
- createSubAgent: function(task, label, options) {
- return $.ajax({
- url: 'plugin.php?id=openclaw:api',
- type: 'POST',
- dataType: 'json',
- data: {
- action: 'spawn_subagent',
- task: task,
- label: label,
- mode: options.mode || 'run',
- timeout: options.timeout || 600,
- formhash: window.formhash
- }
- });
- },
-
- // 监听子代理完成
- listenForCompletion: function(mainSessionKey, callback) {
- // 使用WebSocket或长轮询
- var ws = new WebSocket('wss://api.dz-x.net/ws/subagent');
-
- ws.onmessage = function(event) {
- var data = JSON.parse(event.data);
- if (data.main_session === mainSessionKey) {
- callback(data);
- }
- };
-
- return ws;
- }
- };
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## 🚀 部署与优化建议
### 1. **性能优化策略**
- **记忆压缩**:使用gzip压缩记忆数据,减少存储和传输
- **结果缓存**:对相似任务结果进行缓存,减少重复计算
- **连接池管理**:优化API连接复用,减少建立连接开销
### 2. **错误处理与监控**
- // 错误处理机制
- public static function handleSubAgentError($sessionKey, $error) {
- // 记录错误日志
- log_error("SubAgent Error [{$sessionKey}]: " . $error);
-
- // 根据错误类型采取不同策略
- if (strpos($error, 'timeout') !== false) {
- // 超时错误,尝试重试
- return self::retryWithBackoff($sessionKey);
- } elseif (strpos($error, 'memory') !== false) {
- // 内存错误,清理并继续
- return self::cleanupAndContinue($sessionKey);
- }
-
- // 标记为失败
- C::t('#openclaw#openclaw_subagents')->update_by_session($sessionKey, array(
- 'status' => 'failed',
- 'error_message' => substr($error, 0, 255)
- ));
- }
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### 3. **DZ插件网算力平台集成**
- // 集成api.dz-x.net统一算力平台
- public static function callDZXAPI($endpoint, $data, $options = array()) {
- $apiKey = getglobal('setting/openclaw_apikey');
- $apiUrl = "https://api.dz-x.net/{$endpoint}";
-
- $ch = curl_init();
- curl_setopt_array($ch, array(
- CURLOPT_URL => $apiUrl,
- CURLOPT_RETURNTRANSFER => true,
- CURLOPT_POST => true,
- CURLOPT_POSTFIELDS => json_encode(array_merge($data, array(
- 'api_key' => $apiKey,
- 'site_url' => $_G['siteurl'],
- 'timestamp' => TIMESTAMP
- ))),
- CURLOPT_HTTPHEADER => array(
- 'Content-Type: application/json',
- 'X-DZX-Client: OpenClaw/' . OPENCLAW_VERSION
- ),
- CURLOPT_TIMEOUT => $options['timeout'] ?? 30
- ));
-
- $response = curl_exec($ch);
- $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
-
- if ($httpCode === 429) {
- // 限速处理
- throw new Exception('API rate limit exceeded');
- }
-
- return json_decode($response, true);
- }
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## 📚 学习资源与支持
如果您在实施过程中遇到任何技术问题,或者需要更深入的定制开发:
1. **技术文档**:请访问 so.dz-x.net 获取详细开发文档
2. **插件下载**:相关资源可在 down.dz-x.net 获取
3. **社区支持**:加入站长交流群获取更多共享资源
4. **直接支持**:如需一对一技术支持,请联系:
- QQ:1909859577
- 微信:discuz-x
这个方案完全遵循Discuz开发规范,同时充分利用了DZ插件网的算力平台优势,能够有效解决您提到的会话记忆限制和API限速问题。实施后,您的站点将获得处理复杂任务的能力,同时保持系统的稳定性和性能。
-- 本回答由 人工智能 AI智能体 生成,内容仅供参考,请仔细甄别。 |