@class NSMapTable, NSMutableDictionary, C2SessionTLSCache, NSString, NSObject, C2RoutingTable; @protocol OS_dispatch_queue; @interface C2SessionPool : NSObject <C2SessionDelegate> @property (retain, nonatomic) NSObject<OS_dispatch_queue> *underlyingDelegateQueue; @property (retain, nonatomic) NSObject<OS_dispatch_queue> *sessionCreation_queue; @property (retain, nonatomic) NSObject<OS_dispatch_queue> *cleanUp_queue; @property (nonatomic) BOOL cleanUp_running; @property (retain, nonatomic) C2RoutingTable *routingTable; @property (retain, nonatomic) C2SessionTLSCache *sessionTLSCache; @property (retain, nonatomic) NSMapTable *useCountByObject; @property (retain, nonatomic) NSMutableDictionary *sessionGroupForSessionConfigurationName; @property (nonatomic) BOOL testBehavior_disableAutomaticCleanup; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id)init; - (void)ensureCleanUpRunning; - (BOOL)_unsafe_isCreating:(id)a0; - (id)createDataTaskWithRequestIdentifer:(id)a0 request:(id)a1 options:(id)a2 delegate:(id)a3 sessionHandle:(id *)a4; - (BOOL)testBehavior_cleanUp; - (void)_unsafe_removeSession:(id)a0; - (void)_unsafe_willCreate:(id)a0; - (void)C2Session:(id)a0 originalHost:(id)a1 updatedRoute:(id)a2; - (void)C2Session:(id)a0 didBecomeInvalidWithError:(id)a1; - (void)_unsafe_removeSessionGroupIfEmpty:(id)a0; - (void).cxx_destruct; - (void)_cleanUp_schedule; - (void)removeSession:(id)a0; - (BOOL)_cleanUp_job; - (void)_unsafe_didCreate:(id)a0; @end