Not sure this is the right category as I didn’t see a category for reporting bugs and I haven’t seen a post on this issue in several days of searching this forum. The function find_subchannel_and_lock() has a coding error in two locations that prevent the subchannel from being found on non-dynamic gateways. Here is the C code in question from Asterisk version 1.8.3.2:
[code]
for (g = gateways ? gateways : find_realtime_gw(name, at, sin);
g; g = g->next ? g->next : find_realtime_gw(name, at, sin)) {
[lines omitted]
/* not dynamic, check if the name matches */
} else if (name) {
if (strcasecmp(g->name, at)) {
g = g->next;
continue;
}
/* not dynamic, no name, check if the addr matches */
} else if (!name && sin) {
if ((g->addr.sin_addr.s_addr != sin->sin_addr.s_addr) ||
(g->addr.sin_port != sin->sin_port)) {
if(!g->next)
g = find_realtime_gw(name, at, sin);
else
g = g->next;
continue;
}
} else {
continue;
}[/code]
Since the “for” statement includes updating “g” from “g->next”, the extra updates to “g” in the code above cause gateway entries to be skipped and responses from those gateways to continually exceed the maximum retry count.
I hope this helps!
Jeff Waltz
