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Fix retrying outgoing connections.

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This commit is contained in:
Guus Sliepen 2007-05-19 13:34:32 +00:00
parent ce976717ea
commit bc0a24ec81
3 changed files with 12 additions and 11 deletions
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2
src/connection.h
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@ -41,7 +41,7 @@ typedef union connection_status_t {
int connecting:1; /* 1 if we are waiting for a non-blocking connect() to finish */
int termreq:1; /* the termination of this connection was requested */
int remove_unused:1; /* Set to 1 if you want this connection removed */
int timeout:1; /* 1 if gotten timeout */
int timeout_unused:1; /* 1 if gotten timeout */
int encryptout:1; /* 1 if we can encrypt outgoing traffic */
int decryptin:1; /* 1 if we have to decrypt incoming traffic */
int mst:1; /* 1 if this connection is part of a minimum spanning tree */

17
src/net.c
View file

@ -154,12 +154,10 @@ void terminate_connection(connection_t *c, bool report) {
/* Check if this was our outgoing connection */
if(c->outgoing) {
if(c->outgoing)
retry_outgoing(c->outgoing);
c->outgoing = NULL;
} else {
connection_del(c);
}
connection_del(c);
}
/*
@ -186,20 +184,20 @@ static void timeout_handler(int fd, short events, void *event) {
if(c->status.pinged) {
ifdebug(CONNECTIONS) logger(LOG_INFO, _("%s (%s) didn't respond to PING in %ld seconds"),
c->name, c->hostname, now - c->last_ping_time);
c->status.timeout = true;
terminate_connection(c, true);
continue;
} else if(c->last_ping_time + pinginterval < now) {
send_ping(c);
}
} else {
ifdebug(CONNECTIONS) logger(LOG_WARNING, _("Timeout from %s (%s) during authentication"),
c->name, c->hostname);
if(c->status.connecting) {
ifdebug(CONNECTIONS)
logger(LOG_WARNING, _("Timeout while connecting to %s (%s)"), c->name, c->hostname);
c->status.connecting = false;
closesocket(c->socket);
do_outgoing_connection(c);
} else {
ifdebug(CONNECTIONS) logger(LOG_WARNING, _("Timeout from %s (%s) during authentication"), c->name, c->hostname);
terminate_connection(c, false);
continue;
}
@ -216,6 +214,8 @@ void handle_meta_connection_data(int fd, short events, void *data) {
socklen_t len = sizeof(result);
if(c->status.connecting) {
c->status.connecting = false;
getsockopt(c->socket, SOL_SOCKET, SO_ERROR, &result, &len);
if(!result)
@ -224,7 +224,6 @@ void handle_meta_connection_data(int fd, short events, void *data) {
ifdebug(CONNECTIONS) logger(LOG_DEBUG,
_("Error while connecting to %s (%s): %s"),
c->name, c->hostname, strerror(result));
c->status.connecting = false;
closesocket(c->socket);
do_outgoing_connection(c);
return;

4
src/net_socket.c
View file

@ -231,7 +231,7 @@ int setup_vpn_in_socket(const sockaddr_t *sa) {
}
static void retry_outgoing_handler(int fd, short events, void *data) {
do_outgoing_connection(data);
setup_outgoing_connection(data);
}
void retry_outgoing(outgoing_t *outgoing) {
@ -275,6 +275,8 @@ begin:
ifdebug(CONNECTIONS) logger(LOG_ERR, _("Could not set up a meta connection to %s"),
c->name);
retry_outgoing(c->outgoing);
c->outgoing = NULL;
connection_del(c);
return;
}