mirror of
https://github.com/hanzoai/s3.git
synced 2026-11-03 03:07:41 +00:00
zooqueen
dd74d3e6d6
hanzoai/s3 was an AGPL-3.0 MinIO fork whose network-copyleft blocks embedding
and reselling as a managed service. Replace it wholesale with a fork of
SeaweedFS (github.com/seaweedfs/seaweedfs, Apache-2.0, Go) which ships a
built-in S3 gateway + Filer.
- License: AGPL-3.0 -> Apache-2.0 (upstream LICENSE kept verbatim, incl.
"Copyright 2025 Chris Lu"); NOTICE added crediting SeaweedFS. No AGPL/BUSL/
SSPL/GPL or enterprise ("ee") files remain.
- Module: go.mod path set to github.com/hanzoai/s3 with a self-replace
(replace github.com/seaweedfs/seaweedfs => ./) so the ~1800 internal Go files
keep their upstream import paths with zero churn. Internal identifiers and
import paths are intentionally NOT renamed.
- CLI rebrand: the binary is built as `s3` (was `weed`); root usage, per-command
help/usage/flag strings, shell autocomplete program name, and the product name
in CLI output now read "Hanzo S3" / `s3`. Users never see `weed`.
(e.g. `s3 server`, `s3 filer`, `s3 master`, `s3 volume`, `s3 s3`, `s3 mount`.)
- Build: `make` (or `go build -o s3 ./weed`) builds the `s3` binary green;
`cmd/weed-db` and `cmd/weed-sql` also build; `go vet ./weed/command/` clean.
- README/LLM.md rewritten for Hanzo S3; AGENTS.md/CLAUDE.md symlinks preserved.
- Dropped a 33MB prebuilt Mach-O `stress` binary upstream had committed; `.gitignore`
updated to ignore the `s3` build output.
35 lines
1.1 KiB
Go
35 lines
1.1 KiB
Go
package util
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import "time"
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type WriteThrottler struct {
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compactionBytePerSecond int64
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lastSizeCounter int64
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lastSizeCheckTime time.Time
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}
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func NewWriteThrottler(bytesPerSecond int64) *WriteThrottler {
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return &WriteThrottler{
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compactionBytePerSecond: bytesPerSecond,
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lastSizeCheckTime: time.Now(),
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}
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}
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func (wt *WriteThrottler) MaybeSlowdown(delta int64) {
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if wt.compactionBytePerSecond > 0 {
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wt.lastSizeCounter += delta
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now := time.Now()
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elapsedDuration := now.Sub(wt.lastSizeCheckTime)
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if elapsedDuration > 100*time.Millisecond {
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overLimitBytes := wt.lastSizeCounter - wt.compactionBytePerSecond/10
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if overLimitBytes > 0 {
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overRatio := float64(overLimitBytes) / float64(wt.compactionBytePerSecond)
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sleepTime := time.Duration(overRatio*1000) * time.Millisecond
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// glog.V(0).Infof("currently %d bytes, limit to %d bytes, over by %d bytes, sleeping %v over %.4f", wt.lastSizeCounter, wt.compactionBytePerSecond/10, overLimitBytes, sleepTime, overRatio)
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time.Sleep(sleepTime)
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}
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wt.lastSizeCounter, wt.lastSizeCheckTime = 0, time.Now()
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}
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}
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}
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