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.
107 lines
3.1 KiB
Go
107 lines
3.1 KiB
Go
package agent
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import (
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"context"
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"github.com/seaweedfs/seaweedfs/weed/glog"
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"github.com/seaweedfs/seaweedfs/weed/mq/client/sub_client"
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"github.com/seaweedfs/seaweedfs/weed/mq/topic"
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"github.com/seaweedfs/seaweedfs/weed/pb/mq_agent_pb"
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"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
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"github.com/seaweedfs/seaweedfs/weed/pb/schema_pb"
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"github.com/seaweedfs/seaweedfs/weed/util"
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"google.golang.org/grpc"
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"google.golang.org/grpc/credentials/insecure"
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"google.golang.org/protobuf/proto"
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)
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func (a *MessageQueueAgent) SubscribeRecord(stream mq_agent_pb.SeaweedMessagingAgent_SubscribeRecordServer) error {
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// the first message is the subscribe request
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// it should only contain the session id
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initMessage, err := stream.Recv()
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if err != nil {
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return err
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}
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subscriber := a.handleInitSubscribeRecordRequest(stream.Context(), initMessage.Init)
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var lastErr error
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executors := util.NewLimitedConcurrentExecutor(int(subscriber.SubscriberConfig.SlidingWindowSize))
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subscriber.SetOnDataMessageFn(func(m *mq_pb.SubscribeMessageResponse_Data) {
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executors.Execute(func() {
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record := &schema_pb.RecordValue{}
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err := proto.Unmarshal(m.Data.Value, record)
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if err != nil {
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glog.V(0).Infof("unmarshal record value: %v", err)
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if lastErr == nil {
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lastErr = err
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}
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return
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}
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if sendErr := stream.Send(&mq_agent_pb.SubscribeRecordResponse{
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Key: m.Data.Key,
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Value: record,
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TsNs: m.Data.TsNs,
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}); sendErr != nil {
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glog.V(0).Infof("send record: %v", sendErr)
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if lastErr == nil {
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lastErr = sendErr
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}
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}
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})
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})
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go func() {
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subErr := subscriber.Subscribe()
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if subErr != nil {
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glog.V(0).Infof("subscriber %s subscribe: %v", subscriber.SubscriberConfig.String(), subErr)
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if lastErr == nil {
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lastErr = subErr
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}
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}
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}()
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for {
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m, err := stream.Recv()
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if err != nil {
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glog.V(0).Infof("subscriber %s receive: %v", subscriber.SubscriberConfig.String(), err)
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return err
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}
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if m != nil {
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subscriber.PartitionOffsetChan <- sub_client.KeyedTimestamp{
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Key: m.AckKey,
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TsNs: m.AckSequence, // Note: AckSequence should be renamed to AckTsNs in agent protocol
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}
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}
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}
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}
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func (a *MessageQueueAgent) handleInitSubscribeRecordRequest(ctx context.Context, req *mq_agent_pb.SubscribeRecordRequest_InitSubscribeRecordRequest) *sub_client.TopicSubscriber {
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subscriberConfig := &sub_client.SubscriberConfiguration{
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ConsumerGroup: req.ConsumerGroup,
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ConsumerGroupInstanceId: req.ConsumerGroupInstanceId,
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GrpcDialOption: grpc.WithTransportCredentials(insecure.NewCredentials()),
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MaxPartitionCount: req.MaxSubscribedPartitions,
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SlidingWindowSize: req.SlidingWindowSize,
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}
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contentConfig := &sub_client.ContentConfiguration{
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Topic: topic.FromPbTopic(req.Topic),
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Filter: req.Filter,
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PartitionOffsets: req.PartitionOffsets,
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OffsetType: req.OffsetType,
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OffsetTsNs: req.OffsetTsNs,
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}
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topicSubscriber := sub_client.NewTopicSubscriber(
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ctx,
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a.brokersList(),
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subscriberConfig,
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contentConfig,
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make(chan sub_client.KeyedTimestamp, 1024),
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)
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return topicSubscriber
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}
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