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| 1 /* | 1 /* |
| 2 * Copyright 2011 The WebRTC Project Authors. All rights reserved. | 2 * Copyright 2011 The WebRTC Project Authors. All rights reserved. |
| 3 * | 3 * |
| 4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
| 5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
| 6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
| 7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
| 8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
| 9 */ | 9 */ |
| 10 | 10 |
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| 564 set_dtls_state(DTLS_TRANSPORT_CLOSED); | 564 set_dtls_state(DTLS_TRANSPORT_CLOSED); |
| 565 } else { | 565 } else { |
| 566 LOG_J(LS_INFO, this) << "DTLS channel error, code=" << err; | 566 LOG_J(LS_INFO, this) << "DTLS channel error, code=" << err; |
| 567 set_dtls_state(DTLS_TRANSPORT_FAILED); | 567 set_dtls_state(DTLS_TRANSPORT_FAILED); |
| 568 } | 568 } |
| 569 } | 569 } |
| 570 } | 570 } |
| 571 | 571 |
| 572 void DtlsTransportChannelWrapper::MaybeStartDtls() { | 572 void DtlsTransportChannelWrapper::MaybeStartDtls() { |
| 573 if (dtls_ && channel_->writable()) { | 573 if (dtls_ && channel_->writable()) { |
| 574 if (dtls_->StartSSLWithPeer()) { | 574 if (dtls_->StartSSL()) { |
| 575 // This should never fail: | 575 // This should never fail: |
| 576 // Because we are operating in a nonblocking mode and all | 576 // Because we are operating in a nonblocking mode and all |
| 577 // incoming packets come in via OnReadPacket(), which rejects | 577 // incoming packets come in via OnReadPacket(), which rejects |
| 578 // packets in this state, the incoming queue must be empty. We | 578 // packets in this state, the incoming queue must be empty. We |
| 579 // ignore write errors, thus any errors must be because of | 579 // ignore write errors, thus any errors must be because of |
| 580 // configuration and therefore are our fault. | 580 // configuration and therefore are our fault. |
| 581 RTC_DCHECK(false) << "StartSSLWithPeer failed."; | 581 RTC_DCHECK(false) << "StartSSL failed."; |
| 582 LOG_J(LS_ERROR, this) << "Couldn't start DTLS handshake"; | 582 LOG_J(LS_ERROR, this) << "Couldn't start DTLS handshake"; |
| 583 set_dtls_state(DTLS_TRANSPORT_FAILED); | 583 set_dtls_state(DTLS_TRANSPORT_FAILED); |
| 584 return; | 584 return; |
| 585 } | 585 } |
| 586 LOG_J(LS_INFO, this) | 586 LOG_J(LS_INFO, this) |
| 587 << "DtlsTransportChannelWrapper: Started DTLS handshake"; | 587 << "DtlsTransportChannelWrapper: Started DTLS handshake"; |
| 588 set_dtls_state(DTLS_TRANSPORT_CONNECTING); | 588 set_dtls_state(DTLS_TRANSPORT_CONNECTING); |
| 589 // Now that the handshake has started, we can process a cached ClientHello | 589 // Now that the handshake has started, we can process a cached ClientHello |
| 590 // (if one exists). | 590 // (if one exists). |
| 591 if (cached_client_hello_.size()) { | 591 if (cached_client_hello_.size()) { |
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| 670 last_sent_packet_id, ready_to_send); | 670 last_sent_packet_id, ready_to_send); |
| 671 } | 671 } |
| 672 | 672 |
| 673 void DtlsTransportChannelWrapper::OnChannelStateChanged( | 673 void DtlsTransportChannelWrapper::OnChannelStateChanged( |
| 674 TransportChannelImpl* channel) { | 674 TransportChannelImpl* channel) { |
| 675 ASSERT(channel == channel_); | 675 ASSERT(channel == channel_); |
| 676 SignalStateChanged(this); | 676 SignalStateChanged(this); |
| 677 } | 677 } |
| 678 | 678 |
| 679 } // namespace cricket | 679 } // namespace cricket |
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