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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "net/socket/tcp_socket.h" | 5 #include "net/socket/tcp_socket.h" |
6 | 6 |
7 #include <errno.h> | 7 #include <errno.h> |
8 #include <fcntl.h> | 8 #include <fcntl.h> |
9 #include <netdb.h> | 9 #include <netdb.h> |
10 #include <netinet/in.h> | 10 #include <netinet/in.h> |
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494 // | 494 // |
495 // SO_REUSEPORT is provided in MacOS X and iOS. | 495 // SO_REUSEPORT is provided in MacOS X and iOS. |
496 int boolean_value = allow ? 1 : 0; | 496 int boolean_value = allow ? 1 : 0; |
497 int rv = setsockopt(socket_, SOL_SOCKET, SO_REUSEADDR, &boolean_value, | 497 int rv = setsockopt(socket_, SOL_SOCKET, SO_REUSEADDR, &boolean_value, |
498 sizeof(boolean_value)); | 498 sizeof(boolean_value)); |
499 if (rv < 0) | 499 if (rv < 0) |
500 return MapSystemError(errno); | 500 return MapSystemError(errno); |
501 return OK; | 501 return OK; |
502 } | 502 } |
503 | 503 |
504 int TCPSocketLibevent::SetReceiveBufferSize(int32 size) { | 504 bool TCPSocketLibevent::SetReceiveBufferSize(int32 size) { |
505 DCHECK(CalledOnValidThread()); | 505 DCHECK(CalledOnValidThread()); |
506 int rv = setsockopt(socket_, SOL_SOCKET, SO_RCVBUF, | 506 int rv = setsockopt(socket_, SOL_SOCKET, SO_RCVBUF, |
507 reinterpret_cast<const char*>(&size), sizeof(size)); | 507 reinterpret_cast<const char*>(&size), |
508 return (rv == 0) ? OK : MapSystemError(errno); | 508 sizeof(size)); |
| 509 DCHECK(!rv) << "Could not set socket receive buffer size: " << errno; |
| 510 return rv == 0; |
509 } | 511 } |
510 | 512 |
511 int TCPSocketLibevent::SetSendBufferSize(int32 size) { | 513 bool TCPSocketLibevent::SetSendBufferSize(int32 size) { |
512 DCHECK(CalledOnValidThread()); | 514 DCHECK(CalledOnValidThread()); |
513 int rv = setsockopt(socket_, SOL_SOCKET, SO_SNDBUF, | 515 int rv = setsockopt(socket_, SOL_SOCKET, SO_SNDBUF, |
514 reinterpret_cast<const char*>(&size), sizeof(size)); | 516 reinterpret_cast<const char*>(&size), |
515 return (rv == 0) ? OK : MapSystemError(errno); | 517 sizeof(size)); |
| 518 DCHECK(!rv) << "Could not set socket send buffer size: " << errno; |
| 519 return rv == 0; |
516 } | 520 } |
517 | 521 |
518 bool TCPSocketLibevent::SetKeepAlive(bool enable, int delay) { | 522 bool TCPSocketLibevent::SetKeepAlive(bool enable, int delay) { |
519 DCHECK(CalledOnValidThread()); | 523 DCHECK(CalledOnValidThread()); |
520 return SetTCPKeepAlive(socket_, enable, delay); | 524 return SetTCPKeepAlive(socket_, enable, delay); |
521 } | 525 } |
522 | 526 |
523 bool TCPSocketLibevent::SetNoDelay(bool no_delay) { | 527 bool TCPSocketLibevent::SetNoDelay(bool no_delay) { |
524 DCHECK(CalledOnValidThread()); | 528 DCHECK(CalledOnValidThread()); |
525 return SetTCPNoDelay(socket_, no_delay); | 529 return SetTCPNoDelay(socket_, no_delay); |
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893 } | 897 } |
894 } else { | 898 } else { |
895 fast_open_status_ = (fast_open_status_ == FAST_OPEN_FAST_CONNECT_RETURN ? | 899 fast_open_status_ = (fast_open_status_ == FAST_OPEN_FAST_CONNECT_RETURN ? |
896 FAST_OPEN_SYN_DATA_FAILED : | 900 FAST_OPEN_SYN_DATA_FAILED : |
897 FAST_OPEN_NO_SYN_DATA_FAILED); | 901 FAST_OPEN_NO_SYN_DATA_FAILED); |
898 } | 902 } |
899 } | 903 } |
900 } | 904 } |
901 | 905 |
902 } // namespace net | 906 } // namespace net |
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