lab/snowflake
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Lets try a code block

Browse Source
This commit is contained in:
Bruce Marriner 2018-03-19 19:39:52 +00:00
parent 6ed9a16198
commit be5fa11f4f
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
README.md
View File

@ -32,10 +32,11 @@ Each time you generate an ID, it works, like this.
* Then the NodeID is added in subsequent bits. * Then the NodeID is added in subsequent bits.
* Then the Sequence Number is added, starting at 0 and incrementing for each ID generated in the same millisecond. If you generate enough IDs in the same millisecond that the sequence would roll over or overfill then the generate function will pause until the next millisecond. * Then the Sequence Number is added, starting at 0 and incrementing for each ID generated in the same millisecond. If you generate enough IDs in the same millisecond that the sequence would roll over or overfill then the generate function will pause until the next millisecond.
```
+--------------------------------------------------------------------------+ +--------------------------------------------------------------------------+
| 1 Bit Unused | 41 Bit Timestamp | 10 Bit NodeID | 12 Bit Sequence ID | | 1 Bit Unused | 41 Bit Timestamp | 10 Bit NodeID | 12 Bit Sequence ID |
+--------------------------------------------------------------------------+ +--------------------------------------------------------------------------+
```
Using the default settings, this allows for 4096 unique IDs to be generated every millisecond, per Node ID. Using the default settings, this allows for 4096 unique IDs to be generated every millisecond, per Node ID.
## Getting Started ## Getting Started