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.
104 lines
2.6 KiB
Go
104 lines
2.6 KiB
Go
package broker
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import (
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"context"
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"fmt"
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"io"
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"math/rand/v2"
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"time"
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"github.com/seaweedfs/seaweedfs/weed/glog"
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"github.com/seaweedfs/seaweedfs/weed/pb"
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"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
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)
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// BrokerConnectToBalancer connects to the broker balancer and sends stats
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func (b *MessageQueueBroker) BrokerConnectToBalancer(brokerBalancer string, stopCh chan struct{}) error {
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self := string(b.option.BrokerAddress())
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glog.V(0).Infof("broker %s connects to balancer %s", self, brokerBalancer)
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if brokerBalancer == "" {
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return fmt.Errorf("no balancer found")
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}
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// connect to the lock owner
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return pb.WithBrokerGrpcClient(true, brokerBalancer, b.grpcDialOption, func(client mq_pb.SeaweedMessagingClient) error {
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stream, err := client.PublisherToPubBalancer(context.Background())
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if err != nil {
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return fmt.Errorf("connect to balancer %v: %w", brokerBalancer, err)
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}
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defer stream.CloseSend()
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err = stream.Send(&mq_pb.PublisherToPubBalancerRequest{
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Message: &mq_pb.PublisherToPubBalancerRequest_Init{
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Init: &mq_pb.PublisherToPubBalancerRequest_InitMessage{
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Broker: self,
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},
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},
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})
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if err != nil {
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return fmt.Errorf("send init message: %w", err)
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}
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for {
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// check if the broker is stopping
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select {
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case <-stopCh:
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return nil
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default:
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}
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stats := b.localTopicManager.CollectStats(time.Second * 5)
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err = stream.Send(&mq_pb.PublisherToPubBalancerRequest{
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Message: &mq_pb.PublisherToPubBalancerRequest_Stats{
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Stats: stats,
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},
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})
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if err != nil {
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if err == io.EOF {
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// return err
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}
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return fmt.Errorf("send stats message to balancer %s: %v", brokerBalancer, err)
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}
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// glog.V(3).Infof("sent stats: %+v", stats)
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time.Sleep(time.Millisecond*5000 + time.Duration(rand.IntN(1000))*time.Millisecond)
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}
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})
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}
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func (b *MessageQueueBroker) KeepConnectedToBrokerBalancer(newBrokerBalancerCh chan string) {
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var stopPrevRunChan chan struct{}
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for {
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select {
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case newBrokerBalancer := <-newBrokerBalancerCh:
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if stopPrevRunChan != nil {
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close(stopPrevRunChan)
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stopPrevRunChan = nil
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}
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thisRunStopChan := make(chan struct{})
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if newBrokerBalancer != "" {
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stopPrevRunChan = thisRunStopChan
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go func() {
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for {
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err := b.BrokerConnectToBalancer(newBrokerBalancer, thisRunStopChan)
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if err != nil {
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glog.V(0).Infof("connect to balancer %s: %v", newBrokerBalancer, err)
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time.Sleep(time.Second)
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} else {
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break
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}
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select {
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case <-thisRunStopChan:
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return
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default:
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}
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}
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}()
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}
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}
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}
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}
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