in the say.c cleanup i am doing, i notice that the original code
basically uses the 4 different methods below to stream an audio
file. I do not see any eplaination in the code for using this
or that method, other than the cut&paste source,
So i have two questions:
** what is the role of the final ast_stopstream() ?
Do we really need it ?
** does it make any sense, in methods 3 and 4, to
call ast_waitstream_full() or ast_waitstream()
depending on the arguments ? Shouldn't
ast_waitstream_full() already do the right thing ?
cheers
luigi
--- method #1: ---
res = ast_streamfile(chan, fn, language);
if (!res)
res = ast_waitstream_full(chan, ints, audiofd, ctrlfd);
ast_stopstream(chan);
--- method 2 ---
res = ast_streamfile(chan, fn, lang);
if (!res)
res = ast_waitstream(chan, ints);
--- method 3 ---
res = ast_streamfile(chan, fn, language);
if (!res) {
if (audiofd > -1 && ctrlfd > -1)
res = ast_waitstream_full(chan, ints, audiofd, ctrlfd)
else
res = ast_waitstream(chan, ints);
}
--- method 4 --- (basically method 3 followed by ast_stopstream())
res = ast_streamfile(chan, fn, language);
if (!res) {
if (audiofd > -1 && ctrlfd > -1)
res = ast_waitstream_full(chan, ints, audiofd, ctrlfd)
else
res = ast_waitstream(chan, ints);
}
ast_stopstream(a->chan);
-------------------
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