go resource_error ai_generated true

rpc 错误：代码 = ResourceExhausted 描述 = grpc：接收消息大于最大值（5242880 vs. 4194304）

rpc error: code = ResourceExhausted desc = grpc: received message larger than max (5242880 vs. 4194304)

ID: go/grpc-message-too-large

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80%修复率
90%置信度
0证据数
2024-02-20首次发现

版本兼容性

版本状态引入弃用备注
1.2 active — — —

根因分析

客户端或服务器默认最大消息大小（4MB）被有效载荷超过。

English

Client or server default max message size (4MB) is exceeded by the payload.

generic

解决方案

  1. 95% 成功率 
    opts := []grpc.DialOption{grpc.WithDefaultCallOptions(grpc.MaxCallRecvMsgSize(10*1024*1024))}; conn, _ := grpc.Dial("addr", opts...)
  2. 80% 成功率 
    Implement a bidirectional stream to send data in chunks.

无效尝试

常见但无效的做法:

  1. 95% 失败

    Memory is not the bottleneck; the gRPC framework has hard-coded limits.

  2. 60% 失败

    Compression not enabled on both sides, and gRPC may not auto-decompress.