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[core] support partial speech events

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Seven Du 2019-10-11 15:32:09 +08:00 committed by Andrey Volk
parent da31fac5a0
commit 00967290b9
1 changed files with 10 additions and 2 deletions
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12
src/switch_ivr_async.c
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@ -4673,9 +4673,9 @@ static void *SWITCH_THREAD_FUNC speech_thread(switch_thread_t *thread, void *obj
status = switch_core_asr_get_results(sth->ah, &xmlstr, &flags);
if (status != SWITCH_STATUS_SUCCESS && status != SWITCH_STATUS_BREAK) {
if (status != SWITCH_STATUS_SUCCESS && status != SWITCH_STATUS_BREAK && status != SWITCH_STATUS_MORE_DATA) {
goto done;
} else if (status == SWITCH_STATUS_SUCCESS) {
} else {
/* Try to fetch extra information for this result, the return value doesn't really matter here - it's just optional data. */
switch_core_asr_get_result_headers(sth->ah, &headers, &flags);
}
@ -4732,6 +4732,14 @@ static void *SWITCH_THREAD_FUNC speech_thread(switch_thread_t *thread, void *obj
switch_event_merge(event, headers);
}
switch_event_add_body(event, "%s", xmlstr);
} else if (status == SWITCH_STATUS_MORE_DATA) {
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Speech-Type", "detected-partial-speech");
if (headers) {
switch_event_merge(event, headers);
}
switch_event_add_body(event, "%s", xmlstr);
} else {
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Speech-Type", "begin-speaking");