Author: rmudgett
Date: Fri Jan 23 14:13:00 2015
New Revision: 431052
URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=431052
Log:
app_confbridge: Make CBRec channel names more unique.
Channel names should be different from other channels in the system while
the channel exists.
* Use a sequence number for CBRec channels instead of a random number
because the same random number could be picked again for the next CBRec
channel.
Modified:
branches/13/apps/confbridge/conf_chan_record.c
Modified: branches/13/apps/confbridge/conf_chan_record.c
URL:
http://svnview.digium.com/svn/asterisk/branches/13/apps/confbridge/conf_chan_record.c?view=diff&rev=431052&r1=431051&r2=431052
==============================================================================
--- branches/13/apps/confbridge/conf_chan_record.c (original)
+++ branches/13/apps/confbridge/conf_chan_record.c Fri Jan 23 14:13:00 2015
@@ -38,6 +38,8 @@
/* ------------------------------------------------------------------- */
+static unsigned int name_sequence = 0;
+
static int rec_call(struct ast_channel *chan, const char *addr, int timeout)
{
/* Make sure anyone calling ast_call() for this channel driver is going
to fail. */
@@ -59,6 +61,7 @@
struct ast_channel *chan;
const char *conf_name = data;
RAII_VAR(struct ast_format_cap *, capabilities, NULL, ao2_cleanup);
+ int generated_seqno = ast_atomic_fetchadd_int((int *) &name_sequence,
+1);
capabilities = ast_format_cap_alloc(AST_FORMAT_CAP_FLAG_DEFAULT);
if (!capabilities) {
@@ -67,8 +70,8 @@
ast_format_cap_append_by_type(capabilities, AST_MEDIA_TYPE_UNKNOWN);
chan = ast_channel_alloc(1, AST_STATE_UP, NULL, NULL, NULL, NULL, NULL,
NULL, NULL, 0,
- "CBRec/conf-%s-uid-%d",
- conf_name, (int) ast_random());
+ "CBRec/conf-%s-uid-%08x",
+ conf_name, (unsigned) generated_seqno);
if (!chan) {
return NULL;
}
--
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