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18c9354095
- 注入数据库、运行时配置、统一响应、文件存储和平台 AI 能力，补充业务读写工具与客户快捷操作契约。 - 移除模块内重复的组织、客户、工单、标签、技能、旧工作流、MCP 和迁移实现，将身份权限与业务主体交由宿主管理。 - 使用 libSQL 重构向量存储，并完善图片消息、访客身份、排队调度、企业微信和支持聊天页面。 - 统一 HTTP、DTO 与 WebSocket 的 snake_case 协议，补齐模块初始化、业务动作和公共载荷等回归测试。
51 lines
1.4 KiB
Go
51 lines
1.4 KiB
Go
package services
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import (
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"context"
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"errors"
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"io"
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"net"
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"net/url"
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"strings"
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"syscall"
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"code.tczkiot.com/wlw/ai-agent/contract"
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)
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// businessActionFailureIsRetryable is deliberately conservative. Transport
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// failures can happen after the host has committed a write, so they always
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// produce unknown_outcome even when wrapped in a customer-safe error.
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func businessActionFailureIsRetryable(ctx context.Context, err error) bool {
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if err == nil {
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return true
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}
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if ctx != nil && ctx.Err() != nil {
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return false
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}
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if errors.Is(err, context.Canceled) || errors.Is(err, context.DeadlineExceeded) ||
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errors.Is(err, io.EOF) || errors.Is(err, io.ErrUnexpectedEOF) ||
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errors.Is(err, syscall.ECONNRESET) || errors.Is(err, syscall.ECONNABORTED) ||
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errors.Is(err, syscall.EPIPE) {
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return false
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}
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var netErr net.Error
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if errors.As(err, &netErr) && (netErr.Timeout() || netErr.Temporary()) {
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return false
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}
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var urlErr *url.Error
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if errors.As(err, &urlErr) {
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return false
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}
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message := strings.ToLower(err.Error())
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for _, marker := range []string{
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"timeout", "timed out", "deadline exceeded", "context canceled",
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"connection reset", "connection aborted", "broken pipe", "unexpected eof",
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"server closed idle connection", "transport connection broken",
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} {
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if strings.Contains(message, marker) {
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return false
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}
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}
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return contract.BusinessActionErrorOutcome(err) == contract.BusinessActionFailureRetryable
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}
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