114 lines
3.1 KiB
Go
114 lines
3.1 KiB
Go
package transport
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import (
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"fmt"
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"sync"
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)
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// registry implements the Registry interface
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type registry struct {
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mu sync.RWMutex
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clientFactories map[string]ClientFactory
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serverFactories map[string]ServerFactory
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}
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// NewRegistry creates a new transport registry
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func NewRegistry() Registry {
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return ®istry{
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clientFactories: make(map[string]ClientFactory),
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serverFactories: make(map[string]ServerFactory),
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}
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}
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// DefaultRegistry is the default global registry instance
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var DefaultRegistry = NewRegistry()
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// RegisterClient adds a new client implementation to the registry
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func (r *registry) RegisterClient(name string, factory ClientFactory) {
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r.mu.Lock()
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defer r.mu.Unlock()
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r.clientFactories[name] = factory
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}
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// RegisterServer adds a new server implementation to the registry
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func (r *registry) RegisterServer(name string, factory ServerFactory) {
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r.mu.Lock()
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defer r.mu.Unlock()
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r.serverFactories[name] = factory
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}
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// CreateClient instantiates a client by name
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func (r *registry) CreateClient(name, endpoint string, options TransportOptions) (Client, error) {
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r.mu.RLock()
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factory, exists := r.clientFactories[name]
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r.mu.RUnlock()
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if !exists {
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return nil, fmt.Errorf("transport client %q not registered", name)
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}
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return factory(endpoint, options)
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}
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// CreateServer instantiates a server by name
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func (r *registry) CreateServer(name, address string, options TransportOptions) (Server, error) {
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r.mu.RLock()
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factory, exists := r.serverFactories[name]
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r.mu.RUnlock()
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if !exists {
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return nil, fmt.Errorf("transport server %q not registered", name)
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}
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return factory(address, options)
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}
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// ListTransports returns all available transport names
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func (r *registry) ListTransports() []string {
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r.mu.RLock()
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defer r.mu.RUnlock()
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// Get unique transport names
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names := make(map[string]struct{})
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for name := range r.clientFactories {
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names[name] = struct{}{}
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}
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for name := range r.serverFactories {
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names[name] = struct{}{}
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}
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// Convert to slice
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result := make([]string, 0, len(names))
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for name := range names {
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result = append(result, name)
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}
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return result
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}
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// Helper functions for global registry
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// RegisterClientTransport registers a client transport with the default registry
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func RegisterClientTransport(name string, factory ClientFactory) {
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DefaultRegistry.RegisterClient(name, factory)
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}
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// RegisterServerTransport registers a server transport with the default registry
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func RegisterServerTransport(name string, factory ServerFactory) {
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DefaultRegistry.RegisterServer(name, factory)
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}
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// GetClient creates a client using the default registry
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func GetClient(name, endpoint string, options TransportOptions) (Client, error) {
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return DefaultRegistry.CreateClient(name, endpoint, options)
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}
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// GetServer creates a server using the default registry
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func GetServer(name, address string, options TransportOptions) (Server, error) {
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return DefaultRegistry.CreateServer(name, address, options)
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}
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// AvailableTransports lists all available transports in the default registry
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func AvailableTransports() []string {
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return DefaultRegistry.ListTransports()
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} |