go network_error ai_generated true

rpc 错误：代码 = DeadlineExceeded 描述 = 上下文截止时间已超过

rpc error: code = DeadlineExceeded desc = context deadline exceeded

ID: go/grpc-deadline-exceeded

其他格式: JSON · Markdown 中文 · English
80%修复率
85%置信度
0证据数
2024-06-01首次发现

版本兼容性

版本状态引入弃用备注
1.6 active — — —

根因分析

RPC 调用耗时超过客户端设置的上下文截止时间。

English

The RPC call takes longer than the context deadline set by the client.

generic

解决方案

  1. 90% 成功率 
    ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second); defer cancel()
  2. 70% 成功率 
    Profile and optimize the RPC handler to reduce latency.

无效尝试

常见但无效的做法:

  1. 70% 失败

    Server timeout doesn't affect client-side context deadlines.

  2. 80% 失败

    gRPC requires deadlines; disabling can lead to hanging calls.