| 1 | /* |
1 | /* |
| 2 | vpn_tcp.C -- handle the tcp part of the protocol. |
2 | vpn_tcp.C -- handle the tcp part of the protocol. |
| 3 | Copyright (C) 2003-2005 Marc Lehmann <gvpe@schmorp.de> |
3 | Copyright (C) 2003-2007 Marc Lehmann <gvpe@schmorp.de> |
| 4 | |
4 | |
| 5 | This file is part of GVPE. |
5 | This file is part of GVPE. |
| 6 | |
6 | |
| 7 | GVPE is free software; you can redistribute it and/or modify |
7 | GVPE is free software; you can redistribute it and/or modify |
| 8 | it under the terms of the GNU General Public License as published by |
8 | it under the terms of the GNU General Public License as published by |
| … | |
… | |
| 432 | return state != ERROR; |
432 | return state != ERROR; |
| 433 | } |
433 | } |
| 434 | |
434 | |
| 435 | void tcp_connection::error () |
435 | void tcp_connection::error () |
| 436 | { |
436 | { |
|
|
437 | stop (); |
|
|
438 | |
| 437 | if (fd >= 0) |
439 | if (fd >= 0) |
| 438 | { |
440 | { |
| 439 | close (fd); |
441 | close (fd); |
| 440 | fd = -1; |
442 | fd = -1; |
| 441 | } |
443 | } |
| … | |
… | |
| 444 | delete w_pkt; w_pkt = 0; |
446 | delete w_pkt; w_pkt = 0; |
| 445 | #if ENABLE_HTTP_PROXY |
447 | #if ENABLE_HTTP_PROXY |
| 446 | free (proxy_req); proxy_req = 0; |
448 | free (proxy_req); proxy_req = 0; |
| 447 | #endif |
449 | #endif |
| 448 | |
450 | |
| 449 | stop (); |
|
|
| 450 | state = active ? IDLE : ERROR; |
451 | state = active ? IDLE : ERROR; |
| 451 | } |
452 | } |
| 452 | |
453 | |
| 453 | tcp_connection::tcp_connection (int fd_, const sockinfo &si_, vpn &v_) |
454 | tcp_connection::tcp_connection (int fd_, const sockinfo &si_, vpn &v_) |
| 454 | : v(v_), si(si_), ev::io(this, &tcp_connection::tcpv4_ev) |
455 | : v(v_), si(si_), ev::io(this, &tcp_connection::tcpv4_ev) |
