/*
protocol_misc.c -- handle the meta-protocol, miscellaneous functions
Copyright (C) 1999-2005 Ivo Timmermans,
- 2000-2009 Guus Sliepen <guus@tinc-vpn.org>
+ 2000-2012 Guus Sliepen <guus@tinc-vpn.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
char statusstring[MAX_STRING_SIZE];
if(sscanf(request, "%*d %d " MAX_STRING, &statusno, statusstring) != 2) {
- logger(LOG_ERR, "Got bad %s from %s (%s)", "STATUS",
+ logger(DEBUG_ALWAYS, LOG_ERR, "Got bad %s from %s (%s)", "STATUS",
c->name, c->hostname);
return false;
}
- ifdebug(STATUS) logger(LOG_NOTICE, "Status message from %s (%s): %d: %s",
+ logger(DEBUG_STATUS, LOG_NOTICE, "Status message from %s (%s): %d: %s",
c->name, c->hostname, statusno, statusstring);
return true;
char errorstring[MAX_STRING_SIZE];
if(sscanf(request, "%*d %d " MAX_STRING, &err, errorstring) != 2) {
- logger(LOG_ERR, "Got bad %s from %s (%s)", "ERROR",
+ logger(DEBUG_ALWAYS, LOG_ERR, "Got bad %s from %s (%s)", "ERROR",
c->name, c->hostname);
return false;
}
- ifdebug(ERROR) logger(LOG_NOTICE, "Error message from %s (%s): %d: %s",
+ logger(DEBUG_ERROR, LOG_NOTICE, "Error message from %s (%s): %d: %s",
c->name, c->hostname, err, errorstring);
return false;
/* Succesful connection, reset timeout if this is an outgoing connection. */
- if(c->outgoing)
+ if(c->outgoing) {
c->outgoing->timeout = 0;
+ c->outgoing->cfg = NULL;
+ if(c->outgoing->ai)
+ freeaddrinfo(c->outgoing->ai);
+ c->outgoing->ai = NULL;
+ c->outgoing->aip = NULL;
+ }
return true;
}
/* Sending and receiving packets via TCP */
-bool send_tcppacket(connection_t *c, vpn_packet_t *packet) {
+bool send_tcppacket(connection_t *c, const vpn_packet_t *packet) {
/* If there already is a lot of data in the outbuf buffer, discard this packet.
We use a very simple Random Early Drop algorithm. */
- if(2.0 * c->buffer->output->off / (float)maxoutbufsize - 1 > (float)rand()/(float)RAND_MAX)
+ if(2.0 * c->outbuf.len / (float)maxoutbufsize - 1 > (float)rand()/(float)RAND_MAX)
return true;
if(!send_request(c, "%d %hd", PACKET, packet->len))
short int len;
if(sscanf(request, "%*d %hd", &len) != 1) {
- logger(LOG_ERR, "Got bad %s from %s (%s)", "PACKET", c->name,
+ logger(DEBUG_ALWAYS, LOG_ERR, "Got bad %s from %s (%s)", "PACKET", c->name,
c->hostname);
return false;
}