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mod_callcenter: IMPORTANT UPDATE, DTMF during moh created an loop to reactivate MOH but got canceled right away because of pending DTMF in the queue never been cleaned. Could cause masive disk write of debug, and can cause problem to the rest of FS stability. This patch also include basic fundation for DTMF capture support for member waiting.

This commit is contained in:
Marc Olivier Chouinard 2011-02-14 22:43:45 -05:00
parent 0bce777a4a
commit cd1982ceb7
1 changed files with 34 additions and 2 deletions
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36
src/mod/applications/mod_callcenter/mod_callcenter.c
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@ -2080,6 +2080,32 @@ void *SWITCH_THREAD_FUNC cc_member_thread_run(switch_thread_t *thread, void *obj
return NULL;
}
struct moh_dtmf_helper {
const char *queue_name;
char dtmf;
};
static switch_status_t moh_on_dtmf(switch_core_session_t *session, void *input, switch_input_type_t itype, void *buf, unsigned int buflen) {
struct moh_dtmf_helper *h = (struct moh_dtmf_helper *) buf;
switch (itype) {
case SWITCH_INPUT_TYPE_DTMF:
{
/* Just laywork for people who want to get some DTMF actions */
switch_dtmf_t *dtmf = (switch_dtmf_t *) input;
if (strchr("#", dtmf->digit)) {
h->dtmf = dtmf->digit;
return SWITCH_STATUS_BREAK;
}
}
break;
default:
break;
}
return SWITCH_STATUS_SUCCESS;
}
#define CC_DESC "callcenter"
#define CC_USAGE "queue_name"
@ -2226,8 +2252,6 @@ SWITCH_STANDARD_APP(callcenter_function)
switch_thread_create(&thread, thd_attr, cc_member_thread_run, h, h->pool);
/* Playback MOH */
/* TODO Add DTMF callback support */
/* TODO add MOH infitite loop */
if (cc_moh_override) {
cur_moh = switch_core_session_strdup(member_session, cc_moh_override);
} else {
@ -2237,6 +2261,12 @@ SWITCH_STANDARD_APP(callcenter_function)
while (switch_channel_ready(member_channel)) {
switch_input_args_t args = { 0 };
struct moh_dtmf_helper ht;
ht.dtmf = '\0';
args.input_callback = moh_on_dtmf;
args.buf = (void *) &ht;
args.buflen = sizeof(h);
/* An agent was found, time to exit and let the bridge do it job */
if ((agent_uuid = switch_channel_get_variable(member_channel, "cc_agent_uuid"))) {
@ -2260,6 +2290,8 @@ SWITCH_STANDARD_APP(callcenter_function)
switch_ivr_collect_digits_callback(session, &args, 0, 0);
}
switch_yield(1000);
}
/* Stop Member Thread */