| 1096 | |
| 1097 | |
| 1098 | void LibeventSSLSocketImpl::accept_callback(AcceptRequest* request) |
| 1099 | { |
| 1100 | CHECK(__in_event_loop__); |
| 1101 | |
| 1102 | Queue<Future<std::shared_ptr<SocketImpl>>> accept_queue_ = accept_queue; |
| 1103 | |
| 1104 | // After the socket is accepted, it must complete the SSL |
| 1105 | // handshake (or be downgraded to a regular socket) before |
| 1106 | // we put it in the queue of connected sockets. |
| 1107 | request->promise.future() |
| 1108 | .onAny([accept_queue_](Future<std::shared_ptr<SocketImpl>> impl) mutable { |
| 1109 | accept_queue_.put(impl); |
| 1110 | }); |
| 1111 | |
| 1112 | // If we support downgrading the connection, first wait for this |
| 1113 | // socket to become readable. We will then MSG_PEEK it to test |
| 1114 | // whether we want to dispatch as SSL or non-SSL. |
| 1115 | if (openssl::flags().support_downgrade) { |
| 1116 | request->peek_event = event_new( |
| 1117 | base, |
| 1118 | request->socket, |
| 1119 | EV_READ, |
| 1120 | &LibeventSSLSocketImpl::peek_callback, |
| 1121 | request); |
| 1122 | event_add(request->peek_event, nullptr); |
| 1123 | } else { |
| 1124 | accept_SSL_callback(request); |
| 1125 | } |
| 1126 | } |
| 1127 | |
| 1128 | |
| 1129 | void LibeventSSLSocketImpl::accept_SSL_callback(AcceptRequest* request) |