~ This is the routine which tries to connect. */
| 1055 | |
| 1056 | /*~ This is the routine which tries to connect. */ |
| 1057 | static void try_connect_one_addr(struct connecting *connect) |
| 1058 | { |
| 1059 | int fd, af; |
| 1060 | bool use_proxy = connect->daemon->always_use_proxy; |
| 1061 | const struct wireaddr_internal *addr = &connect->addrs[connect->addrnum]; |
| 1062 | struct io_conn *conn; |
| 1063 | bool use_dns = connect->daemon->use_dns; |
| 1064 | struct addrinfo hints, *ais, *aii; |
| 1065 | int gai_err; |
| 1066 | struct sockaddr_in *sa4; |
| 1067 | struct sockaddr_in6 *sa6; |
| 1068 | |
| 1069 | assert(!connect->conn); |
| 1070 | assert(!connect->waiting); |
| 1071 | |
| 1072 | /* Out of addresses? */ |
| 1073 | if (connect->addrnum == tal_count(connect->addrs)) { |
| 1074 | /* Free connect before connect_fail, so it doesn't think |
| 1075 | * a connect is in-progress if it wants to reconnect */ |
| 1076 | struct daemon *daemon = connect->daemon; |
| 1077 | struct node_id id = connect->id; |
| 1078 | const char *errors = tal_steal(tmpctx, connect->errors); |
| 1079 | const char *reason = tal_steal(tmpctx, connect->reason); |
| 1080 | struct timemono start = connect->start; |
| 1081 | bool attempted = connect->connect_attempted; |
| 1082 | |
| 1083 | tal_free(connect); |
| 1084 | connect_failed(daemon, &id, attempted, reason, start, |
| 1085 | CONNECT_ALL_ADDRESSES_FAILED, |
| 1086 | "All addresses failed: %s", |
| 1087 | errors); |
| 1088 | return; |
| 1089 | } |
| 1090 | |
| 1091 | /* Might not even be able to create eg. IPv6 sockets */ |
| 1092 | af = -1; |
| 1093 | |
| 1094 | switch (addr->itype) { |
| 1095 | case ADDR_INTERNAL_SOCKNAME: |
| 1096 | af = AF_LOCAL; |
| 1097 | /* Local sockets don't use tor proxy */ |
| 1098 | use_proxy = false; |
| 1099 | break; |
| 1100 | case ADDR_INTERNAL_ALLPROTO: |
| 1101 | status_failed(STATUS_FAIL_INTERNAL_ERROR, |
| 1102 | "Can't connect ALLPROTO"); |
| 1103 | case ADDR_INTERNAL_AUTOTOR: |
| 1104 | status_failed(STATUS_FAIL_INTERNAL_ERROR, |
| 1105 | "Can't connect AUTOTOR"); |
| 1106 | case ADDR_INTERNAL_STATICTOR: |
| 1107 | status_failed(STATUS_FAIL_INTERNAL_ERROR, |
| 1108 | "Can't connect STATICTOR"); |
| 1109 | case ADDR_INTERNAL_FORPROXY: |
| 1110 | use_proxy = true; |
| 1111 | break; |
| 1112 | case ADDR_INTERNAL_WIREADDR: |
| 1113 | switch (addr->u.wireaddr.wireaddr.type) { |
| 1114 | case ADDR_TYPE_TOR_V2_REMOVED: |
no test coverage detected