Application US20190280873

CONSENSUS VERIFICATION METHOD, APPARATUS, AND DEVICE
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US20190280873

1. A computer-implemented method, comprising: (5) (5)

receiving, by a first node of a blockchain, service data;

performing first consensus verification on the service data;

determining whether the first consensus verification on the service data succeeds; and

in response to determining that the first consensus verification on the service data succeeds: adding the service data to a service queue to be validated, the service data being selectable by a second node from the service queue to be validated to generate a block; and

performing second consensus verification on the block; and

in response to determining that the first consensus verification on the service data fails: determining whether the service data satisfies a predetermined retry condition;

storing the service data as service data to be retried in response to determining that the predetermined retry condition is satisfied; and

after storing the service data as service data to be retried: determining whether a predetermined retry execution condition is triggered; and

performing the first consensus verification on the service data to be retried in response to determining that the predetermined retry execution condition is triggered.

2. The computer-implemented method of claim 1, wherein determining whether the service data satisfies the predetermined retry condition comprises: (1) (1)

determining, based on a reason why the first consensus verification on the service data fails, whether the service data satisfies the predetermined retry condition.

3. The computer-implemented method of claim 2, wherein the service data comprises service data of a transfer service. (1) (0)

5. The computer-implemented method of claim 1, wherein of each of the first node and the second node of the blockchain comprises a predetermined maximum capacity and/or the second node generates a period of each block. (2) (0)

6. The computer-implemented method of claim 5, wherein determining that the predetermined retry execution condition is triggered comprises: (0) (2)

7. The computer-implemented method of claim 5, wherein determining that the predetermined retry execution condition is triggered comprises: (0) (2)

8. The computer-implemented method of claim 1, wherein storing the service data as service data to be retried comprises: (1) (1)

adding the service data to a queue tail of a precreated service queue to be retried as the service data to be retried.

9. The computer-implemented method of claim 8, wherein performing the first consensus verification on the service data to be retried comprises: (0) (2)

10. The computer-implemented method of claim 1, wherein the performing the first consensus verification on the service data to be retried comprises: (0) (1)

11. The computer-implemented method of claim 1, wherein adding the service data to the service queue to be validated comprises adding the service data to a queue tail of the service queue to be validated. (1) (0)

13. A non-transitory, computer-readable medium storing one or more instructions executable by a computer system to perform operations comprising: (2) (5)

receiving, by a first node of a blockchain, service data;

performing first consensus verification on the service data;

determining whether the first consensus verification on the service data succeeds; and

performing second consensus verification on the block; and

in response to determining that the first consensus verification on the service data fails: determining whether the service data satisfies a predetermined retry condition;

storing the service data as service data to be retried in response to determining that the predetermined retry condition is satisfied; and

after storing the service data as service data to be retried: determining whether a predetermined retry execution condition is triggered; and

performing the first consensus verification on the service data to be retried in response to determining that the predetermined retry execution condition is triggered.

14. The computer-readable medium of claim 13, wherein determining whether the service data satisfies the predetermined retry condition comprises: (1) (1)

determining, based on a reason why the first consensus verification on the service data fails, whether the service data satisfies the predetermined retry condition.

15. The computer-readable medium of claim 14, wherein the service data comprises service data of a transfer service. (1) (0)

17. The computer-readable medium of claim 13, wherein of each of the first node and the second node of the blockchain comprises a predetermined maximum capacity and/or the second node generates a period of each block, and wherein determining that the predetermined retry execution condition is triggered comprises: (0) (2)

18. A computer-implemented system, comprising: (1) (2)

one or more computers; and

one or more computer memory devices interoperably coupled with the one or more computers and having tangible, non-transitory, machine-readable media storing one or more instructions that, when executed by the one or more computers, perform one or more operations comprising: receiving, by a first node of a blockchain, service data;

performing first consensus verification on the service data;

determining whether the first consensus verification on the service data succeeds; and

performing second consensus verification on the block; and

in response to determining that the first consensus verification on the service data fails: determining whether the service data satisfies a predetermined retry condition;

storing the service data as service data to be retried in response to determining that the predetermined retry condition is satisfied; and

after storing the service data as service data to be retried: determining whether a predetermined retry execution condition is triggered; and

performing the first consensus verification on the service data to be retried in response to determining that the predetermined retry execution condition is triggered.

19. The computer-implemented system of claim 18, wherein determining whether the service data satisfies the predetermined retry condition comprises: (1) (1)

determining, based on a reason why the first consensus verification on the service data fails, whether the service data satisfies the predetermined retry condition.

20. The computer-implemented system of claim 19, wherein the service data comprises service data of a transfer service, and wherein determining, based on the reason why the first consensus verification on the service data fails, whether the service data satisfies the predetermined retry condition comprises: (0) (2)

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Application US20190280873

CONSENSUS VERIFICATION METHOD, APPARATUS, AND DEVICE

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