route-claudecode/dist/utils/max-tokens-error-handling-module.d.ts

Advanced routing and transformation system for Claude Code outputs to multiple AI providers

/**
 * Max Tokens错误处理模块 - 集中处理token限制问题
 * Project Owner: Jason Zhang
 *
 * 当收到max_tokens/length stop_reason时的智能处理方案
 * Option 1: 滚动截断处理机制 (当前实现)
 * Option 2: LongContext模型压缩 (预留接口)
 */
import { BaseRequest } from '@/types';
export interface MaxTokensHandlingConfig {
    strategy: 'rolling_truncation' | 'longcontext_compression';
    rollingTruncation: {
        historyRetentionPercent: number;
        useSimplifiedPrompt: boolean;
        simplifiedPromptPath: string;
    };
    longcontextCompression?: {
        enabled: boolean;
        recentHistoryPercent: number;
        compressionModel: string;
        compressionEndpoint: string;
    };
}
export interface TruncationResult {
    success: boolean;
    originalTokens: number;
    reducedTokens: number;
    truncatedRequest: BaseRequest;
    strategy: string;
    details: {
        systemPromptReduced: boolean;
        historyMessagesRemoved: number;
        totalMessagesRemaining: number;
    };
}
export declare class MaxTokensErrorHandlingModule {
    private config;
    private configPath;
    constructor(configPath?: string);
    /**
     * 加载配置文件
     */
    private loadConfiguration;
    /**
     * 获取默认配置
     */
    private getDefaultConfig;
    /**
     * 保存配置文件
     */
    private saveConfiguration;
    /**
     * 处理max tokens错误 - 主入口
     */
    handleMaxTokensError(originalRequest: BaseRequest, errorDetails: any, requestId: string): Promise<TruncationResult>;
    /**
     * Option 1: 滚动截断处理
     */
    private handleRollingTruncation;
    /**
     * Option 2: LongContext模型压缩 (预留实现)
     */
    private handleLongcontextCompression;
    /**
     * 获取简化版系统提示词
     */
    private getSimplifiedSystemPrompt;
    /**
     * 创建默认简化系统提示词
     */
    private createDefaultSimplifiedPrompt;
    /**
     * 保存简化版系统提示词
     */
    private saveSimplifiedPrompt;
    /**
     * 估算请求的token数量
     */
    private estimateTokens;
    /**
     * 获取当前配置
     */
    getConfig(): MaxTokensHandlingConfig;
    /**
     * 更新配置
     */
    updateConfig(updates: Partial<MaxTokensHandlingConfig>): void;
}
export default MaxTokensErrorHandlingModule;
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