Lines Matching refs:nil

47     if (_thisInterceptor == nil) {
48       return nil;
72   _nextInterceptor = nil;
73   _previousInterceptor = nil;
74   _thisInterceptor = nil;
79   NSAssert(_nextInterceptor == nil, @"Starting the next interceptor more than once");
81   if (_nextInterceptor != nil) {
87   while (_nextInterceptor == nil) {
96       if (_nextInterceptor == nil) {
101   NSAssert(_nextInterceptor != nil, @"Failed to create interceptor or transport.");
102   if (_nextInterceptor == nil) {
109   if (_nextInterceptor == nil && !_shutDown) {
112   if (_nextInterceptor == nil) {
122   if (_nextInterceptor == nil && !_shutDown) {
125   if (_nextInterceptor == nil) {
135   if (_nextInterceptor == nil && !_shutDown) {
138   if (_nextInterceptor == nil) {
148   if (_nextInterceptor == nil && !_shutDown) {
151   if (_nextInterceptor == nil) {
162   if (_nextInterceptor == nil && !_shutDown) {
165   if (_nextInterceptor == nil) {
178   if (_previousInterceptor == nil) {
189   if (_previousInterceptor == nil) {
201   if (_previousInterceptor == nil) {
206   _previousInterceptor = nil;
214   if (_previousInterceptor == nil) {
337       forwardPreviousInterceptorCloseWithTrailingMetadata:nil