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Refactor of do_outgoing_connection - make it use config_address2addrinfo

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This means: setup_outgoing_connection() has to prepare fake
Address = "ip port" config based on the actuall configuration file

Prefer the addresses discovered via SLDP while making outgoing connections
This commit is contained in:
thorkill 2016-05-25 18:30:33 +02:00
parent 69bb848f59
commit 3327feb025
1 changed files with 29 additions and 19 deletions
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48
src/net_socket.c
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@ -442,7 +442,7 @@ static void handle_meta_io(void *data, int flags) {
}
bool do_outgoing_connection(outgoing_t *outgoing) {
char *address, *port, *space;
char *address;
struct addrinfo *proxyai = NULL;
int result;
@ -454,21 +454,12 @@ begin:
return false;
}
get_config_string(outgoing->cfg, &address);
space = strchr(address, ' ');
if(space) {
port = xstrdup(space + 1);
*space = 0;
} else {
if(!get_config_string(lookup_config(outgoing->config_tree, "Port"), &port))
port = xstrdup("655");
if (!get_config_string(outgoing->cfg, &address)) {
logger(DEBUG_CONNECTIONS, LOG_ERR, "Could not set up a meta connection to %s - address not found", outgoing->name);
return false;
}
outgoing->ai = str2addrinfo(address, port, SOCK_STREAM);
free(address);
free(port);
outgoing->ai = config_address2addrinfo(address, SOCK_STREAM);
outgoing->aip = outgoing->ai;
outgoing->cfg = lookup_config_next(outgoing->config_tree, outgoing->cfg);
}
@ -613,14 +604,33 @@ void setup_outgoing_connection(outgoing_t *outgoing) {
}
}
if (!outgoing->config_tree) {
// Prefer the address discovered via SLPD
if (slpdinterval && n->slpd_address)
outgoing->cfg = n->slpd_address;
else if (!outgoing->config_tree) {
init_configuration(&outgoing->config_tree);
read_host_config(outgoing->config_tree, outgoing->name);
outgoing->cfg = lookup_config(outgoing->config_tree, "Address");
}
char *address, *port;
if (slpdinterval && !outgoing->cfg && n->slpd_address)
outgoing->cfg = n->slpd_address;
if(!get_config_string(lookup_config(outgoing->config_tree, "Port"), &port))
port = xstrdup("655");
if(get_config_string(lookup_config(outgoing->config_tree, "Address"), &address)) {
char fullhost[MAXSIZE] = { 0 };
config_t *cfg = new_config();
if (!strchr(address, ' ')) {
snprintf(fullhost, MAXSIZE-1, "%s %s", address, port);
cfg->value = xstrdup(fullhost);
} else
cfg->value = xstrdup(address);
cfg->variable = xstrdup("Address");
cfg->file = NULL;
cfg->line = -1;
outgoing->cfg = cfg;
}
}
if(!outgoing->cfg) {
if(n)