v0.13.1 folder restructure, test script added, format adapter async fix

internal/session/proxy.go

@@ -0,0 +1,82 @@
+package session
+
+import (
+	"sync"
+)
+
+// Proxy provides filtered access to session management for a specific plugin instance
+type Proxy struct {
+	manager    *Manager
+	instanceID string
+	mu         sync.RWMutex
+}
+
+// NewProxy creates a session proxy for a specific plugin instance
+func NewProxy(manager *Manager, instanceID string) *Proxy {
+	return &Proxy{
+		manager:    manager,
+		instanceID: instanceID,
+	}
+}
+
+// CreateSession creates a new session scoped to this instance
+func (p *Proxy) CreateSession(remoteAddr string, metadata map[string]any) *Session {
+	if metadata == nil {
+		metadata = make(map[string]any)
+	}
+
+	// Add instance ID to metadata
+	metadata["instance_id"] = p.instanceID
+
+	// Create session with instance-scoped source
+	session := p.manager.CreateSession(remoteAddr, p.instanceID, metadata)
+	session.InstanceID = p.instanceID
+
+	return session
+}
+
+// GetSession retrieves a session if it belongs to this instance
+func (p *Proxy) GetSession(sessionID string) (*Session, bool) {
+	session, exists := p.manager.GetSession(sessionID)
+	if !exists || session.InstanceID != p.instanceID {
+		return nil, false
+	}
+	return session, true
+}
+
+// RemoveSession removes a session if it belongs to this instance
+func (p *Proxy) RemoveSession(sessionID string) bool {
+	if session, exists := p.GetSession(sessionID); exists {
+		p.manager.RemoveSession(session.ID)
+		return true
+	}
+	return false
+}
+
+// GetActiveSessions returns all active sessions for this instance
+func (p *Proxy) GetActiveSessions() []*Session {
+	allSessions := p.manager.GetSessionsBySource(p.instanceID)
+
+	// Filter by instance ID
+	var filtered []*Session
+	for _, session := range allSessions {
+		if session.InstanceID == p.instanceID {
+			filtered = append(filtered, session)
+		}
+	}
+	return filtered
+}
+
+// UpdateActivity updates activity for a session if it belongs to this instance
+func (p *Proxy) UpdateActivity(sessionID string) bool {
+	if session, exists := p.GetSession(sessionID); exists {
+		p.manager.UpdateActivity(session.ID)
+		return true
+	}
+	return false
+}
+
+// GetInstanceID returns the instance ID this proxy is bound to
+func (p *Proxy) GetInstanceID() string {
+	return p.instanceID
+}