gRPC 4 DEADLINE_EXCEEDED vs 10 ABORTED
Both gRPC 4 (DEADLINE_EXCEEDED) and 10 (ABORTED) belong to the gRPC Status Codes category. 4 indicates that the deadline expired before the operation could complete. For operations that change the state of the system, this error may be returned even if the operation has completed successfully. Meanwhile, 10 means that the operation was aborted, typically due to a concurrency issue such as a sequencer check failure or transaction abort.
คำอธิบาย
The deadline expired before the operation could complete. For operations that change the state of the system, this error may be returned even if the operation has completed successfully.
เมื่อคุณพบเห็น
The RPC took longer than the configured deadline allows. Common in slow network conditions, overloaded servers, or when the deadline is set too aggressively.
วิธีแก้ไข
Increase the client deadline, optimize the server-side processing, or add server-side caching. If the operation might have succeeded, check idempotency before retrying.
คำอธิบาย
The operation was aborted, typically due to a concurrency issue such as a sequencer check failure or transaction abort.
เมื่อคุณพบเห็น
A transaction or optimistic concurrency check failed — for example, a read-modify-write cycle detected a conflict with another concurrent operation.
วิธีแก้ไข
Retry the entire read-modify-write sequence from the beginning. Implement proper optimistic concurrency control with version tokens or ETags.
ความแตกต่างหลัก
gRPC 4: The deadline expired before the operation could complete. For operations that change the state of the system, this error may be returned even if the operation has completed successfully.
gRPC 10: The operation was aborted, typically due to a concurrency issue such as a sequencer check failure or transaction abort.
You encounter 4 when the RPC took longer than the configured deadline allows. Common in slow network conditions, overloaded servers, or when the deadline is set too aggressively.
You encounter 10 when a transaction or optimistic concurrency check failed — for example, a read-modify-write cycle detected a conflict with another concurrent operation.
ควรใช้อันไหนเมื่อไร
For 4 (DEADLINE_EXCEEDED): Increase the client deadline, optimize the server-side processing, or add server-side caching. If the operation might have succeeded, check idempotency before retrying. For 10 (ABORTED): Retry the entire read-modify-write sequence from the beginning. Implement proper optimistic concurrency control with version tokens or ETags.