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| 138 | pkt_queue data_queue, vpn_queue; |
138 | pkt_queue data_queue, vpn_queue; |
| 139 | |
139 | |
| 140 | crypto_ctx *octx, *ictx; |
140 | crypto_ctx *octx, *ictx; |
| 141 | |
141 | |
| 142 | #if ENABLE_DNS |
142 | #if ENABLE_DNS |
| 143 | sockinfo dns_si; // forwarder |
143 | struct dns_connection *dns; |
| 144 | |
144 | |
| 145 | vector<struct dns_rcv *> dns_rcvpq; int dns_rcvseq; // received packets |
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| 146 | |
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| 147 | struct byte_stream *dns_rcvdq; |
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| 148 | struct byte_stream *dns_snddq; int dns_sndseq; //D |
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| 149 | |
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| 150 | void dnsv4_cb (time_watcher &w); time_watcher dnsv4_tw; |
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| 151 | bool send_dnsv4_packet (vpn_packet *pkt, const sockinfo &si, int tos); |
145 | bool send_dnsv4_packet (vpn_packet *pkt, const sockinfo &si, int tos); |
| 152 | void dnsv4_receive_rep (struct dns_rcv *r); |
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| 153 | #endif |
146 | #endif |
| 154 | |
147 | |
| 155 | enum conf_node::connectmode connectmode; |
148 | enum conf_node::connectmode connectmode; |
| 156 | u8 prot_minor; // minor number of other side |
149 | u8 prot_minor; // minor number of other side |
| 157 | |
150 | |
