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Closes issue #10509

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Googletalk calls are answered too early, which results in CDRs wrongly
stating that a call was ANSWERED when the calling party cancelled a
call before before being established.

We must not answer the call upon reception of a 'transport-accept' iq
packet, but this packet still needs to be acknowledged, otherwise the
remote peer would close the call (like in #8970).

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@80661 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Philippe Sultan
2007-08-24 11:42:46 +00:00
parent 2aff2acf0a
commit 0518339c30
1 changed files with 27 additions and 1 deletions
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28
channels/chan_gtalk.c
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@@ -623,6 +623,30 @@ static int gtalk_is_answered(struct gtalk *client, ikspak *pak)
return 1;
}
static int gtalk_is_accepted(struct gtalk *client, ikspak *pak)
{
struct gtalk_pvt *tmp;
char *from;
ast_log(LOG_DEBUG, "The client is %s\n", client->name);
/* find corresponding call */
for (tmp = client->p; tmp; tmp = tmp->next) {
if (iks_find_with_attrib(pak->x, "session", "id", tmp->sid))
break;
}
from = iks_find_attrib(pak->x, "to");
if(!from)
from = client->connection->jid->full;
if (!tmp)
ast_log(LOG_NOTICE, "Whoa, didn't find call!\n");
/* answer 'iq' packet to let the remote peer know that we're alive */
gtalk_response(client, from, pak, NULL, NULL);
return 1;
}
static int gtalk_handle_dtmf(struct gtalk *client, ikspak *pak)
{
struct gtalk_pvt *tmp;
@@ -1568,8 +1592,10 @@ static int gtalk_parser(void *data, ikspak *pak)
gtalk_add_candidate(client, pak);
if (option_debug > 2)
ast_log(LOG_DEBUG, "Candidate Added!\n");
} else if (iks_find_with_attrib(pak->x, "session", "type", "accept") || iks_find_with_attrib(pak->x, "session", "type", "transport-accept")) {
} else if (iks_find_with_attrib(pak->x, "session", "type", "accept")) {
gtalk_is_answered(client, pak);
} else if (iks_find_with_attrib(pak->x, "session", "type", "transport-accept")) {
gtalk_is_accepted(client, pak);
} else if (iks_find_with_attrib(pak->x, "session", "type", "content-info")) {
gtalk_handle_dtmf(client, pak);
} else if (iks_find_with_attrib(pak->x, "session", "type", "terminate")) {