- Instead of logging an error when remote end closes the connection,

we print a nice message if appropiate debug level is set.
- If we get ADD_HOSTs or DEL_HOSTs for ourself, then connection lists
  are really messed up. We restart, and hope our problems go away.
This commit is contained in:
Guus Sliepen 2000-06-30 12:41:06 +00:00
parent 24874d0806
commit c5737583c8
3 changed files with 147 additions and 90 deletions

183
po/nl.po
View file

@ -6,7 +6,7 @@
msgid ""
msgstr ""
"Project-Id-Version: tinc 1.0pre3\n"
"POT-Creation-Date: 2000-06-30 13:23+0200\n"
"POT-Creation-Date: 2000-06-30 14:36+0200\n"
"PO-Revision-Date: 2000-05-31 20:14+02:00\n"
"Last-Translator: Ivo Timmermans <itimmermans@bigfoot.com>\n"
"Language-Team: Dutch <vertaling@nl.linux.org>\n"
@ -178,7 +178,7 @@ msgstr "Aanmaak van metasocket mislukt: %m"
msgid "setsockopt: %m"
msgstr "setsockopt: %m"
#: src/net.c:424 src/net.c:473 src/net.c:528
#: src/net.c:424 src/net.c:473
#, c-format
msgid "fcntl: %m"
msgstr "fcntl: %m"
@ -193,7 +193,7 @@ msgstr "Kan niet aan poort %hd/tcp binden: %m"
msgid "listen: %m"
msgstr "listen: %m"
#: src/net.c:460 src/net.c:511
#: src/net.c:460
#, c-format
msgid "Creating socket failed: %m"
msgstr "Aanmaak socket mislukte: %m"
@ -208,179 +208,194 @@ msgstr "Kan niet aan poort %hd/udp binden: %m"
msgid "Trying to connect to %s"
msgstr "Poging tot verbinding met %s"
#: src/net.c:521
#: src/net.c:511
#, c-format
msgid "Creating socket for %s port %d failed: %m"
msgstr "Aanmaken socket voor %s poort %d mislukt: %m"
#: src/net.c:522
#, c-format
msgid "%s port %hd: %m"
msgstr "%s poort %hd: %m"
#: src/net.c:532
#: src/net.c:529
#, c-format
msgid "fcntl for %s port %d: %m"
msgstr "fcntl voor %s poort %d: %m"
#: src/net.c:534
#, c-format
msgid "Connected to %s port %hd"
msgstr "Verbonden met %s poort %hd"
#: src/net.c:555
#: src/net.c:557
#, c-format
msgid "Could not set up a meta connection to %s"
msgstr "Kon geen metaverbinding aangaan met %s"
#: src/net.c:580
#: src/net.c:582
msgid "No value for my VPN IP given"
msgstr "Geen waarde gegeven voor mijn VPN IP adres"
#: src/net.c:601
#: src/net.c:603
msgid "Unable to set up a listening socket"
msgstr "Kon geen luistersocket aanmaken"
#: src/net.c:607
#: src/net.c:609
msgid "Unable to set up an incoming vpn data socket"
msgstr "Kon geen socket maken voor inkomend vpn verkeer"
#: src/net.c:614
#: src/net.c:616
#, c-format
msgid "Ready: listening on port %hd"
msgstr "Gereed: luisterend op poort %hd"
#: src/net.c:641
#: src/net.c:643
#, c-format
msgid "Still failed to connect to other, will retry in %d seconds"
msgstr "Wederom niet verbonden met de ander, nieuwe poging over %d seconden"
#: src/net.c:679
#: src/net.c:681
#, c-format
msgid "Trying to re-establish outgoing connection in %d seconds"
msgstr "Poging tot herstellen van uitgaande verbinding over %d seconden"
#: src/net.c:717
#: src/net.c:719
msgid "Terminating"
msgstr "Beëindigen"
#: src/net.c:731
#: src/net.c:733
#, c-format
msgid "Opening UDP socket to %s"
msgstr "Bezig met openen UDP socket naar %s"
#: src/net.c:736
#: src/net.c:738
#, c-format
msgid "Creating UDP socket failed: %m"
msgstr "Aanmaak UDP socket mislukte: %m"
#: src/net.c:746
#: src/net.c:748
#, c-format
msgid "Connecting to %s port %d failed: %m"
msgstr "Verbinding naar %s poort %d mislukt: %m"
#: src/net.c:754 src/net.c:840 src/net.c:1036
#: src/net.c:756 src/net.c:843 src/net.c:1041
#, c-format
msgid "This is a bug: %s:%d: %d:%m"
msgstr "Dit is een programmeerfout: %s:%d: %d:%m"
msgid "This is a bug: %s:%d: %d:%m %s (%s)"
msgstr "Dit is een programmeerfout: %s:%d: %d:%m %s (%s)"
#: src/net.c:778
#: src/net.c:781
#, c-format
msgid "Error: getpeername: %m"
msgstr "Fout: getpeername: %m"
#: src/net.c:791
#: src/net.c:794
#, c-format
msgid "Connection from %s port %d"
msgstr "Verbinding van %s poort %d"
#: src/net.c:845
#: src/net.c:849
#, c-format
msgid "Incoming data socket error: %s"
msgstr "Fout op socket voor inkomend verkeer: %s"
msgid "Incoming data socket error for %s (%s): %s"
msgstr "Fout op socket voor inkomend verkeer voor %s (%s): %s"
#: src/net.c:853
#: src/net.c:858
#, c-format
msgid "Receiving packet from %s failed: %m"
msgstr "Ontvangst pakket van %s mislukt: %m"
msgid "Receiving packet from %s (%s) failed: %m"
msgstr "Ontvangst pakket van %s (%s) mislukt: %m"
#: src/net.c:867
#: src/net.c:872
#, c-format
msgid "Got packet from %s (%s) with unknown origin %d.%d.%d.%d?"
msgstr "Kreeg pakket van %s (%s) met onbekende herkomst %d.%d.%d.%d?"
#: src/net.c:901
#: src/net.c:906
#, c-format
msgid "Closing connection with %s (%s)"
msgstr "Beëindigen verbinding met %s (%s)"
#: src/net.c:945
#: src/net.c:950
msgid "Trying to re-establish outgoing connection in 5 seconds"
msgstr "Poging tot herstellen van uitgaande verbinding over 5 seconden"
#: src/net.c:975
#: src/net.c:980
#, c-format
msgid "%s (%s) didn't respond to PING"
msgstr "%s (%s) antwoordde niet op ping"
#: src/net.c:1006
#: src/net.c:1011
#, c-format
msgid "Accepting a new connection failed: %m"
msgstr "Aanname van nieuwe verbinding is mislukt: %m"
#: src/net.c:1014
#: src/net.c:1019
msgid "Closed attempted connection"
msgstr "Aangenomen verbinding verbroken"
#: src/net.c:1041
#, c-format
msgid "Metadata socket error: %s"
msgstr "Fout op socket voor metaverkeer: %s"
#: src/net.c:1047
#, c-format
msgid "Metadata socket error for %s (%s): %s"
msgstr "Fout op socket voor metaverkeer voor %s (%s): %s"
#: src/net.c:1054
msgid "Metadata read buffer overflow!"
msgstr "Metadata ontvangstbuffer overloop!"
#: src/net.c:1057
#: src/net.c:1066
#, c-format
msgid "Metadata socket read error: %m"
msgstr "Fout op socket voor metaverkeer tijdens lezen: %m"
msgid "Connection closed by %s (%s)"
msgstr "Verbinding verbroken door %s (%s)"
#: src/net.c:1081
#: src/net.c:1069
#, c-format
msgid "Metadata socket read error for %s (%s): %m"
msgstr "Fout op socket voor metaverkeer voor %s (%s) tijdens lezen: %m"
#: src/net.c:1094
#, c-format
msgid "Got request from %s (%s): %s"
msgstr "Ontving verzoek van %s (%s): %s"
#: src/net.c:1087
#: src/net.c:1100
#, c-format
msgid "Unknown request from %s (%s)"
msgstr "Onbekend verzoek van %s (%s)"
#: src/net.c:1094
#: src/net.c:1107
#, c-format
msgid "Error while processing request from %s (%s)"
msgstr "Fout tijdens afhandelen van verzoek van %s (%s)"
#: src/net.c:1101
#: src/net.c:1114
#, c-format
msgid "Bogus data received from %s (%s)"
msgstr "Onzinnige data ontvangen van %s (%s)"
#: src/net.c:1146
#: src/net.c:1159
#, c-format
msgid "Outgoing data socket error for %s (%s): %s"
msgstr "Fout op socket voor uitgaand verkeer voor %s (%s): %s"
#: src/net.c:1182
#: src/net.c:1195
#, c-format
msgid "Error while reading from tapdevice: %m"
msgstr "Fout tijdens lezen van tap-apparaatbestand tijdens lezen: %m"
#: src/net.c:1192
#: src/net.c:1205
#, c-format
msgid "Non-IP ethernet frame %04x from "
msgstr "Niet-IP ethernet pakket %04x van "
#: src/net.c:1200
#: src/net.c:1213
msgid "Dropping short packet"
msgstr "Te kort pakket genegeerd"
#: src/net.c:1239
#: src/net.c:1252
#, c-format
msgid "Error while waiting for input: %m"
msgstr "Fout tijdens wachten op invoer: %m"
#: src/net.c:1251
#: src/net.c:1264
msgid "Unable to reread configuration file, exiting"
msgstr "Fout tijdens herlezen configuratie bestand, beëindigen"
@ -418,7 +433,7 @@ msgstr "Verzending TERMREQ naar %s (%s)"
#: src/protocol.c:80 src/protocol.c:98 src/protocol.c:116 src/protocol.c:134
#: src/protocol.c:152 src/protocol.c:191 src/protocol.c:209 src/protocol.c:237
#: src/protocol.c:258 src/protocol.c:276 src/protocol.c:319 src/protocol.c:349
#: src/protocol.c:784 src/protocol.c:887
#: src/protocol.c:802 src/protocol.c:905
#, c-format
msgid "Send failed: %s:%d: %m"
msgstr "Verzenden mislukte: %s:%d: %m"
@ -586,128 +601,138 @@ msgstr "Kreeg ongeldige DEL_HOST van %s (%s)"
msgid "Got DEL_HOST for %d.%d.%d.%d from %s (%s) which does not exist?"
msgstr "Kreeg DEL_HOST voor %d.%d.%d.%d van %s (%s), die niet bestaat?"
#: src/protocol.c:617
#: src/protocol.c:619
#, c-format
msgid "Warning: got DEL_HOST from %s (%s) for ourself, restarting"
msgstr "Waarschuwing: kreeg DEL_HOST van %s (%s) voor onszelf, herstart"
#: src/protocol.c:626
#, c-format
msgid "Got DEL_HOST for %s (%s) from %s (%s)"
msgstr "Kreeg DEL_HOST voor %s (%s) van %s (%s)"
#: src/protocol.c:635
#: src/protocol.c:644
#, c-format
msgid "Got unauthorized PING from %s (%s)"
msgstr "Kreeg niet-geautoriseerde PING van %s (%s)"
#: src/protocol.c:641
#: src/protocol.c:650
#, c-format
msgid "Got PING from %s (%s)"
msgstr "Kreeg PING van %s (%s)"
#: src/protocol.c:657
#: src/protocol.c:666
#, c-format
msgid "Got unauthorized PONG from %s (%s)"
msgstr "Kreeg niet-geautoriseerde PONG van %s (%s)"
#: src/protocol.c:663
#: src/protocol.c:672
#, c-format
msgid "Got PONG from %s (%s)"
msgstr "Kreeg PONG van %s (%s)"
#: src/protocol.c:682
#: src/protocol.c:691
#, c-format
msgid "Got unauthorized ADD_HOST from %s (%s)"
msgstr "Kreeg niet-geautoriseerde ADD_HOST van %s (%s)"
#: src/protocol.c:689
#: src/protocol.c:698
#, c-format
msgid "Got bad ADD_HOST from %s (%s)"
msgstr "Kreeg ongeldige ADD_HOST van %s (%s)"
#: src/protocol.c:699
#: src/protocol.c:708
#, c-format
msgid "Got duplicate ADD_HOST for %s (%s) from %s (%s)"
msgstr "Kreeg een tweede ADD_HOST voor %s (%s) van %s (%s)"
#: src/protocol.c:706
#: src/protocol.c:715
#, c-format
msgid "Removing old entry for %s (%s)"
msgstr "Verwijdering oude verbinding voor %s (%s)"
#: src/protocol.c:727
#: src/protocol.c:725
#, c-format
msgid "Warning: got ADD_HOST from %s (%s) for ourself, restarting"
msgstr "Waarschuwing: kreeg ADD_HOST van %s (%s) voor onszelf, herstart"
#: src/protocol.c:745
#, c-format
msgid "Got ADD_HOST for %s (%s) from %s (%s)"
msgstr "Kreeg ADD_HOST voor %s (%s) van %s (%s)"
#: src/protocol.c:745
#: src/protocol.c:763
#, c-format
msgid "Got unauthorized REQ_KEY from %s (%s)"
msgstr "Kreeg niet-geautoriseerde REQ_KEY van %s (%s)"
#: src/protocol.c:752
#: src/protocol.c:770
#, c-format
msgid "Got bad REQ_KEY from %s (%s)"
msgstr "Kreeg ongeldige REQ_KEY van %s (%s)"
#: src/protocol.c:758
#: src/protocol.c:776
#, c-format
msgid "Got REQ_KEY origin %d.%d.%d.%d destination %d.%d.%d.%d from %s (%s)"
msgstr "Kreeg REQ_KEY herkmonst %d.%d.%d.%d bestemming %d.%d.%d.%d van %s (%s)"
#: src/protocol.c:771
#: src/protocol.c:789
#, c-format
msgid "Attempting to forward REQ_KEY to %d.%d.%d.%d, which does not exist?"
msgstr "Poging tot doorsturen REQ_KEY naar %d.%d.%d.%d, die niet bestaat?"
#: src/protocol.c:777
#: src/protocol.c:795
#, c-format
msgid "Forwarding REQ_KEY to %s (%s)"
msgstr "Doorsturen REQ_KEY naar %s (%s)"
#: src/protocol.c:836
#: src/protocol.c:854
#, c-format
msgid "Got unauthorized ANS_KEY from %s (%s)"
msgstr "Kreeg niet-geautoriseerde ANS_KEY van %s (%s)"
#: src/protocol.c:843
#: src/protocol.c:861
#, c-format
msgid "Got bad ANS_KEY from %s (%s)"
msgstr "Kreeg ongeldige ANS_KEY van %s (%s)"
#: src/protocol.c:849
#: src/protocol.c:867
#, c-format
msgid "Got ANS_KEY origin %d.%d.%d.%d destination %d.%d.%d.%d from %s (%s)"
msgstr "Kreeg ANS_KEY herkomst %d.%d.%d.%d bestemming %d.%d.%d.%d van %s (%s)"
#: src/protocol.c:858
#: src/protocol.c:876
#, c-format
msgid ""
"Receiving ANS_KEY origin %d.%d.%d.%d from %s (%s), which does not exist?"
msgstr "Kreeg ANS_KEY herkomst %d.%d.%d.%d van %s (%s), die niet bestaat?"
#: src/protocol.c:874
#: src/protocol.c:892
#, c-format
msgid "Attempting to forward ANS_KEY to %d.%d.%d.%d, which does not exist?"
msgstr "Poging tot doorsturen ANS_KEY naar %d.%d.%d.%d, die niet besttaat?"
#: src/protocol.c:880
#: src/protocol.c:898
#, c-format
msgid "Forwarding ANS_KEY to %s (%s)"
msgstr "Doorsturen ANS_KEY naar %s (%s)"
#: src/protocol.c:901
#: src/protocol.c:919
#, c-format
msgid "Got unauthorized KEY_CHANGED from %s (%s)"
msgstr "Kreeg niet-geautoriseerde KEY_CHANGED van %s (%s)"
#: src/protocol.c:908
#: src/protocol.c:926
#, c-format
msgid "Got bad KEY_CHANGED from %s (%s)"
msgstr "Kreeg ongeldige KEY_CHANGED van %s (%s)"
#: src/protocol.c:917
#: src/protocol.c:935
#, c-format
msgid "Got KEY_CHANGED origin %d.%d.%d.%d from %s (%s), which does not exist?"
msgstr "Kreeg KEY_CHANGED herkomst %d.%d.%d.%d van %s (%s), die niet bestaat?"
#: src/protocol.c:923
#: src/protocol.c:941
#, c-format
msgid "Got KEY_CHANGED origin %s from %s (%s)"
msgstr "Kreeg KEY_CHANGED herkomst %s van %s (%s)"
@ -889,6 +914,6 @@ msgid "Got unexpected signal %d after %s line %d"
msgstr "Kreeg onverwacht signaal %d na %s regel %d"
#: src/tincd.c:465
#, c-format
#, fuzzy, c-format
msgid "Got unexpected signal %d"
msgstr "Kreeg onverwacht signaal %d"
msgstr "Kreeg onverwacht signaal %d na %s regel %d"

View file

@ -17,7 +17,7 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
$Id: net.c,v 1.35.4.16 2000/06/30 11:45:14 guus Exp $
$Id: net.c,v 1.35.4.17 2000/06/30 12:41:05 guus Exp $
*/
#include "config.h"
@ -508,7 +508,8 @@ cp
cl->meta_socket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if(cl->meta_socket == -1)
{
syslog(LOG_ERR, _("Creating socket failed: %m"));
syslog(LOG_ERR, _("Creating socket for %s port %d failed: %m"),
cl->real_hostname, cl->port);
return -1;
}
@ -525,7 +526,8 @@ cp
flags = fcntl(cl->meta_socket, F_GETFL);
if(fcntl(cl->meta_socket, F_SETFL, flags | O_NONBLOCK) < 0)
{
syslog(LOG_ERR, _("fcntl: %m"));
syslog(LOG_ERR, _("fcntl for %s port %d: %m"),
cl->real_hostname, cl->port);
return -1;
}
@ -751,7 +753,8 @@ cp
flags = fcntl(nfd, F_GETFL);
if(fcntl(nfd, F_SETFL, flags | O_NONBLOCK) < 0)
{
syslog(LOG_ERR, _("This is a bug: %s:%d: %d:%m"), __FILE__, __LINE__, nfd);
syslog(LOG_ERR, _("This is a bug: %s:%d: %d:%m %s (%s)"), __FILE__, __LINE__, nfd,
cl->vpn_hostname, cl->real_hostname);
return -1;
}
@ -837,12 +840,14 @@ int handle_incoming_vpn_data(conn_list_t *cl)
cp
if(getsockopt(cl->socket, SOL_SOCKET, SO_ERROR, &x, &l) < 0)
{
syslog(LOG_ERR, _("This is a bug: %s:%d: %d:%m"), __FILE__, __LINE__, cl->socket);
syslog(LOG_ERR, _("This is a bug: %s:%d: %d:%m %s (%s)"), __FILE__, __LINE__, cl->socket,
cl->vpn_hostname, cl->real_hostname);
return -1;
}
if(x)
{
syslog(LOG_ERR, _("Incoming data socket error: %s"), sys_errlist[x]);
syslog(LOG_ERR, _("Incoming data socket error for %s (%s): %s"),
cl->vpn_hostname, cl->real_hostname, sys_errlist[x]);
return -1;
}
@ -850,7 +855,7 @@ cp
lenin = recvfrom(cl->socket, &rp, MTU, 0, NULL, NULL);
if(lenin <= 0)
{
syslog(LOG_ERR, _("Receiving packet from %s failed: %m"), cl->real_hostname);
syslog(LOG_ERR, _("Receiving packet from %s (%s) failed: %m"), cl->vpn_hostname, cl->real_hostname);
return -1;
}
total_socket_in += lenin;
@ -1033,12 +1038,14 @@ int handle_incoming_meta_data(conn_list_t *cl)
cp
if(getsockopt(cl->meta_socket, SOL_SOCKET, SO_ERROR, &x, &l) < 0)
{
syslog(LOG_ERR, _("This is a bug: %s:%d: %d:%m"), __FILE__, __LINE__, cl->meta_socket);
syslog(LOG_ERR, _("This is a bug: %s:%d: %d:%m %s (%s)"), __FILE__, __LINE__, cl->meta_socket,
cl->vpn_hostname, cl->real_hostname);
return -1;
}
if(x)
{
syslog(LOG_ERR, _("Metadata socket error: %s"), sys_errlist[x]);
syslog(LOG_ERR, _("Metadata socket error for %s (%s): %s"),
cl->vpn_hostname, cl->real_hostname, sys_errlist[x]);
return -1;
}
@ -1054,7 +1061,13 @@ cp
{
if(errno==EINTR)
return 0;
syslog(LOG_ERR, _("Metadata socket read error: %m"));
if(errno==0)
if(debug_lvl>0)
syslog(LOG_NOTICE, _("Connection closed by %s (%s)"),
cl->vpn_hostname, cl->real_hostname);
else
syslog(LOG_ERR, _("Metadata socket read error for %s (%s): %m"),
cl->vpn_hostname, cl->real_hostname);
return -1;
}
@ -1251,6 +1264,7 @@ cp
syslog(LOG_ERR, _("Unable to reread configuration file, exiting"));
exit(0);
}
sleep(5);
setup_network_connections();
continue;
}

View file

@ -17,7 +17,7 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
$Id: protocol.c,v 1.28.4.17 2000/06/29 19:47:03 guus Exp $
$Id: protocol.c,v 1.28.4.18 2000/06/30 12:41:06 guus Exp $
*/
#include "config.h"
@ -613,6 +613,15 @@ cp
return 0;
}
/* Connections lists are really messed up if this happens */
if(vpn_ip == myself->vpn_ip)
{
syslog(LOG_ERR, _("Warning: got DEL_HOST from %s (%s) for ourself, restarting"),
cl->vpn_hostname, cl->real_hostname);
sighup = 1;
return 0;
}
if(debug_lvl > 1)
syslog(LOG_DEBUG, _("Got DEL_HOST for %s (%s) from %s (%s)"),
fw->vpn_hostname, fw->real_hostname, cl->vpn_hostname, cl->real_hostname);
@ -709,6 +718,15 @@ cp
terminate_connection(old);
}
}
/* Connections lists are really messed up if this happens */
if(vpn_ip == myself->vpn_ip)
{
syslog(LOG_ERR, _("Warning: got ADD_HOST from %s (%s) for ourself, restarting"),
cl->vpn_hostname, cl->real_hostname);
sighup = 1;
return 0;
}
ncn = new_conn_list();
ncn->real_ip = real_ip;