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Commit compromise I suggested on review 608.

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This allows for multiple SRV queries to be done
from the dialplan for the same service on a single call while
still allowing one to bypass the call to SRVQUERY if they so
please.

Taking action since no comments had been left for a while.
This can easily be reverted if needed. External tests
still pass.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@257851 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Michelson
2010-04-19 18:42:31 +00:00
parent 9674766487
commit 6640f309a9
1 changed files with 14 additions and 0 deletions
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14
funcs/func_srv.c
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@@ -125,6 +125,8 @@ static struct srv_context *srv_datastore_setup(const char *service, struct ast_c
static int srv_query_read(struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len)
{
struct ast_datastore *datastore;
if (!chan) {
ast_log(LOG_WARNING, "%s cannot be used without a channel\n", cmd);
return -1;
@@ -134,7 +136,19 @@ static int srv_query_read(struct ast_channel *chan, const char *cmd, char *data,
ast_log(LOG_WARNING, "%s requires a service as an argument\n", cmd);
return -1;
}
/* If they already called SRVQUERY for this service once,
* we need to kill the old datastore.
*/
ast_channel_lock(chan);
datastore = ast_channel_datastore_find(chan, &srv_result_datastore_info, data);
ast_channel_unlock(chan);
if (datastore) {
ast_channel_datastore_remove(chan, datastore);
ast_datastore_free(datastore);
}
if (!srv_datastore_setup(data, chan)) {
return -1;
}