995dfc4d5d
* chore: remove unreachable dead code across the codebase Remove ~50,000 lines of unreachable code identified by static analysis. Major removals: - weed/filer/redis_lua: entire unused Redis Lua filer store implementation - weed/wdclient/net2, resource_pool: unused connection/resource pool packages - weed/plugin/worker/lifecycle: unused lifecycle plugin worker - weed/s3api: unused S3 policy templates, presigned URL IAM, streaming copy, multipart IAM, key rotation, and various SSE helper functions - weed/mq/kafka: unused partition mapping, compression, schema, and protocol functions - weed/mq/offset: unused SQL storage and migration code - weed/worker: unused registry, task, and monitoring functions - weed/query: unused SQL engine, parquet scanner, and type functions - weed/shell: unused EC proportional rebalance functions - weed/storage/erasure_coding/distribution: unused distribution analysis functions - Individual unreachable functions removed from 150+ files across admin, credential, filer, iam, kms, mount, mq, operation, pb, s3api, server, shell, storage, topology, and util packages * fix(s3): reset shared memory store in IAM test to prevent flaky failure TestLoadIAMManagerFromConfig_EmptyConfigWithFallbackKey was flaky because the MemoryStore credential backend is a singleton registered via init(). Earlier tests that create anonymous identities pollute the shared store, causing LookupAnonymous() to unexpectedly return true. Fix by calling Reset() on the memory store before the test runs. * style: run gofmt on changed files * fix: restore KMS functions used by integration tests * fix(plugin): prevent panic on send to closed worker session channel The Plugin.sendToWorker method could panic with "send on closed channel" when a worker disconnected while a message was being sent. The race was between streamSession.close() closing the outgoing channel and sendToWorker writing to it concurrently. Add a done channel to streamSession that is closed before the outgoing channel, and check it in sendToWorker's select to safely detect closed sessions without panicking.
104 lines
2.9 KiB
Go
104 lines
2.9 KiB
Go
package tasks
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import (
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"sync"
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"github.com/seaweedfs/seaweedfs/weed/glog"
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"github.com/seaweedfs/seaweedfs/weed/worker/types"
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)
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var (
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globalTypesRegistry *types.TaskRegistry
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globalUIRegistry *types.UIRegistry
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globalTaskRegistry *TaskRegistry
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typesRegistryOnce sync.Once
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uiRegistryOnce sync.Once
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taskRegistryOnce sync.Once
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)
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// GetGlobalTypesRegistry returns the global types registry (singleton)
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func GetGlobalTypesRegistry() *types.TaskRegistry {
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typesRegistryOnce.Do(func() {
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globalTypesRegistry = types.NewTaskRegistry()
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glog.V(1).Infof("Created global types registry")
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})
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return globalTypesRegistry
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}
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// GetGlobalUIRegistry returns the global UI registry (singleton)
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func GetGlobalUIRegistry() *types.UIRegistry {
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uiRegistryOnce.Do(func() {
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globalUIRegistry = types.NewUIRegistry()
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glog.V(1).Infof("Created global UI registry")
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})
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return globalUIRegistry
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}
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// GetGlobalTaskRegistry returns the global task registry (singleton)
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func GetGlobalTaskRegistry() *TaskRegistry {
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taskRegistryOnce.Do(func() {
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globalTaskRegistry = NewTaskRegistry()
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glog.V(1).Infof("Created global task registry")
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})
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return globalTaskRegistry
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}
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// AutoRegister registers a task with the global task registry
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func AutoRegister(taskType types.TaskType, factory types.TaskFactory) {
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registry := GetGlobalTaskRegistry()
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registry.Register(taskType, factory)
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glog.V(1).Infof("Auto-registered task type: %s", taskType)
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}
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// AutoRegisterTypes registers a task with the global types registry
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func AutoRegisterTypes(registerFunc func(*types.TaskRegistry)) {
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registry := GetGlobalTypesRegistry()
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registerFunc(registry)
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glog.V(1).Infof("Auto-registered task with types registry")
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}
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// AutoRegisterUI registers a UI provider with the global UI registry
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func AutoRegisterUI(registerFunc func(*types.UIRegistry)) {
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registry := GetGlobalUIRegistry()
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registerFunc(registry)
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glog.V(1).Infof("Auto-registered task UI provider")
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}
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// TaskRegistry manages task factories
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type TaskRegistry struct {
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factories map[types.TaskType]types.TaskFactory
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mutex sync.RWMutex
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}
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// NewTaskRegistry creates a new task registry
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func NewTaskRegistry() *TaskRegistry {
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return &TaskRegistry{
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factories: make(map[types.TaskType]types.TaskFactory),
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}
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}
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// Register adds a factory to the registry
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func (r *TaskRegistry) Register(taskType types.TaskType, factory types.TaskFactory) {
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r.mutex.Lock()
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defer r.mutex.Unlock()
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r.factories[taskType] = factory
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}
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// Get returns a factory from the registry
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func (r *TaskRegistry) Get(taskType types.TaskType) types.TaskFactory {
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r.mutex.RLock()
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defer r.mutex.RUnlock()
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return r.factories[taskType]
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}
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// GetAll returns all registered factories
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func (r *TaskRegistry) GetAll() map[types.TaskType]types.TaskFactory {
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r.mutex.RLock()
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defer r.mutex.RUnlock()
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result := make(map[types.TaskType]types.TaskFactory)
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for k, v := range r.factories {
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result[k] = v
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}
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return result
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}
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