Files
s3/weed/mq/agent/agent_server.go
zooqueen dd74d3e6d6 Replace AGPL MinIO fork with Apache-2.0 SeaweedFS fork; rebrand CLI weed->s3
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.
2026-06-18 23:41:25 -07:00

57 lines
1.5 KiB
Go

package agent
import (
"sync"
"github.com/seaweedfs/seaweedfs/weed/mq/client/pub_client"
"github.com/seaweedfs/seaweedfs/weed/mq/client/sub_client"
"github.com/seaweedfs/seaweedfs/weed/pb"
"github.com/seaweedfs/seaweedfs/weed/pb/mq_agent_pb"
"google.golang.org/grpc"
)
type SessionId int64
type SessionEntry[T any] struct {
entry T
}
type MessageQueueAgentOptions struct {
SeedBrokers []pb.ServerAddress
}
type MessageQueueAgent struct {
mq_agent_pb.UnimplementedSeaweedMessagingAgentServer
option *MessageQueueAgentOptions
brokers []pb.ServerAddress
grpcDialOption grpc.DialOption
publishers map[SessionId]*SessionEntry[*pub_client.TopicPublisher]
publishersLock sync.RWMutex
subscribers map[SessionId]*SessionEntry[*sub_client.TopicSubscriber]
subscribersLock sync.RWMutex
}
func NewMessageQueueAgent(option *MessageQueueAgentOptions, grpcDialOption grpc.DialOption) *MessageQueueAgent {
// initialize brokers which may change later
var brokers []pb.ServerAddress
for _, broker := range option.SeedBrokers {
brokers = append(brokers, broker)
}
return &MessageQueueAgent{
option: option,
brokers: brokers,
grpcDialOption: grpcDialOption,
publishers: make(map[SessionId]*SessionEntry[*pub_client.TopicPublisher]),
subscribers: make(map[SessionId]*SessionEntry[*sub_client.TopicSubscriber]),
}
}
func (a *MessageQueueAgent) brokersList() []string {
var brokers []string
for _, broker := range a.brokers {
brokers = append(brokers, broker.String())
}
return brokers
}