Expose DbCache (for plugins, etc.) + useful Neo.IO.Helper methods#613
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Expose DbCache (for plugins, etc.) + useful Neo.IO.Helper methods#613
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erikzhang
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Feb 27, 2019
| { | ||
| public static class Helper | ||
| { | ||
| public const int GroupingSizeInBytes = 16; |
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This also can be needed in code that uses Find from a plugin. I have code that needs it, because to search for a prefix one needs to add a 0 byte after every 16 characters to search for a prefix longer than this length.
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If the Find method inserted the 0 bytes after every 16 characters it wouldn’t be needed. If we change that in a subsequent PR we could change this to be internal perhaps, but for now, we need it public.
shargon
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Feb 27, 2019
Thacryba
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Feb 17, 2020
* 2.9.0 * updates for 2.9.0 * Update v2.9.0.md (neo-project#610) Adjustment for instruction of getting nep-5 applicationlog. * Update invokescript.md (neo-project#613) Add tx * Update invokefunction.md (neo-project#612) Add tx for response. * Create getwalletheight (neo-project#611) Add getwalletheight api. * updates for 2.9.0 * minor updates * Update setup.md (neo-project#617) Add introduction of Plugins. * Update v2.9.0.md (neo-project#615) Add introduction for setting config.json * final updates * Update v2.9.0.md (neo-project#618) Add notes for install plugins. * plugin related
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Plugins that persist to a separate LevelDB store may want to use the
DbCachein order to cache data they will be writing to disk and exposing through RPC. One example is moving #569 to a plugin, and there are other plugins I am working on that will need it.