klay_getFilterChanges
Polling method for a filter, which returns an array of logs which occurred since last poll.
Parameters
Name | Type | Description |
---|---|---|
QUANTITY | string | The filter id (e.g., "0x16" // 22). |
Return Value
Array
- Array of log objects, or an empty array if nothing has changed since last poll.
Name | Type | Description |
---|---|---|
removed | TAG |
|
logIndex | QUANTITY | Integer of the log index position in the block. |
transactionIndex | QUANTITY | Integer of the transactions index position log was created from. |
transactionHash | 32-byte DATA | Hash of the transactions this log was created from. |
blockHash | 32-byte DATA | Hash of the block where this log was in. |
blockNumber | QUANTITY | The block number where this log was in. |
address | 20-byte DATA | Address from which this log originated. |
data | DATA | Contains the non-indexed arguments of the log. |
topics | Array of DATA | Array of 0 to 4 32-byte DATA of indexed log arguments. (In Solidity: The first topic is the hash of the signature of the event (e.g., |
Example
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