| 463 | #if defined(TCP_FASTOPEN) |
| 464 | struct TTcpFastOpenFeature { |
| 465 | inline TTcpFastOpenFeature() |
| 466 | : HasFastOpen_(false) |
| 467 | { |
| 468 | TSocketHolder tmp(socket(AF_INET, SOCK_STREAM, 0)); |
| 469 | int val = 1; |
| 470 | int ret = SetSockOpt(tmp, IPPROTO_TCP, TCP_FASTOPEN, val); |
| 471 | HasFastOpen_ = (ret == 0); |
| 472 | } |
| 473 | |
| 474 | inline void SetFastOpen(SOCKET s, int qlen) const { |
| 475 | if (HasFastOpen_) { |
nothing calls this directly
no test coverage detected