gRPC 1 CANCELLED vs 5 NOT_FOUND
Both gRPC 1 (CANCELLED) and 5 (NOT_FOUND) belong to the gRPC Status Codes category. 1 indicates that the operation was cancelled, typically by the caller. Meanwhile, 5 means that some requested entity was not found. For example, a file or directory that the RPC was supposed to operate on does not exist.
คำอธิบาย
The operation was cancelled, typically by the caller.
เมื่อคุณพบเห็น
The client explicitly cancelled the RPC, or a deadline or context cancellation propagated to the server before it could finish processing.
วิธีแก้ไข
If unexpected, check whether the client is setting too-short deadlines or if cancellation is being triggered inadvertently in your call chain.
คำอธิบาย
Some requested entity was not found. For example, a file or directory that the RPC was supposed to operate on does not exist.
เมื่อคุณพบเห็น
The resource referenced in the request doesn't exist — such as looking up a user by ID that has been deleted or never created.
วิธีแก้ไข
Verify the resource identifier is correct. Ensure the resource was created before accessing it, or handle the not-found case gracefully in your client.
ความแตกต่างหลัก
gRPC 1: The operation was cancelled, typically by the caller.
gRPC 5: Some requested entity was not found. For example, a file or directory that the RPC was supposed to operate on does not exist.
You encounter 1 when the client explicitly cancelled the RPC, or a deadline or context cancellation propagated to the server before it could finish processing.
You encounter 5 when the resource referenced in the request doesn't exist — such as looking up a user by ID that has been deleted or never created.
ควรใช้อันไหนเมื่อไร
For 1 (CANCELLED): If unexpected, check whether the client is setting too-short deadlines or if cancellation is being triggered inadvertently in your call chain. For 5 (NOT_FOUND): Verify the resource identifier is correct. Ensure the resource was created before accessing it, or handle the not-found case gracefully in your client.