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Mark Michelson 73e8c7572e Merged revisions 264996 via svnmerge from ... https://origsvn.digium.com/svn/asterisk/branches/1.4 ........ r264996 | mmichelson | 2010-05-21 11:28:34 -0500 (Fri, 21 May 2010) | 32 lines Allow ast_safe_sleep to defer specific frames until after the sleep has concluded. From reviewboard Background: A Digium customer discovered a somewhat odd bug. The setup is that parties A and B are bridged, and party A places party B on hold. While party B is listening to hold music, he mashes a bunch of DTMF. Party A takes party B off hold while this is happening, but party B continues to hear hold music. I could reproduce this about 1 in 5 times. The issue: When DTMF features are enabled and a user presses keys, the channel that the DTMF is streamed to is placed in an ast_safe_sleep for 100 ms, the duration of the emulated tone. If an AST_CONTROL_UNHOLD frame is read from the channel during the sleep, the frame is dropped. Thus the unhold indication is never made to the channel that was originally placed on hold. The fix: Originally, I discussed with Kevin possible ways of fixing the specific problem reported. However, we determined that the same type of problem could happen in other situations where ast_safe_sleep() is used. Using autoservice as a model, I modified ast_safe_sleep_conditional() to defer specific frame types so they can be re-queued once the sleep has finished. I made a common function for determining if a frame should be deferred so that there are not two identical switch blocks to maintain. Review: https://reviewboard.asterisk.org/r/674/ ........ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@264997 65c4cc65-6c06-0410-ace0-fbb531ad65f3		16 years ago
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db1-ast	…
editline	Add gar to the check for AR for those silly OSes (Solaris) that don't have ar.	16 years ago
stdtime	Fix build on linux.	16 years ago
Makefile	…
abstract_jb.c	…
acl.c	…
adsistub.c	…
aescrypt.c	…
aeskey.c	…
aesopt.h	…
aestab.c	…
alaw.c	…
app.c	Merged revisions 257544 via svnmerge from	17 years ago
ast_expr2.c	…
ast_expr2.fl	…
ast_expr2.h	…
ast_expr2.y	…
ast_expr2f.c	…
asterisk.c	Fix transcode_via_sln option with SIP calls and improve PLC usage.	16 years ago
asterisk.dynamics	…
asterisk.exports.in	…
astfd.c	…
astmm.c	…
astobj2.c	Improve some very confusing structure names in astobj2.c	16 years ago
audiohook.c	Merged revisions 260049 via svnmerge from	16 years ago
autochan.c	…
autoservice.c	Merged revisions 264996 via svnmerge from	16 years ago
bridging.c	…
buildinfo.c	…
callerid.c	Merged revisions 264820 via svnmerge from	16 years ago
ccss.c	Avoid crash in generic CC agent init if caller name or number is NULL.	16 years ago
cdr.c	Merged revisions 193391,258670 via svnmerge from	17 years ago
cel.c	…
channel.c	Merged revisions 264996 via svnmerge from	16 years ago
chanvars.c	…
cli.c	Fix compilation problem with previous commit.	16 years ago
config.c	…
cryptostub.c	…
cygload.c	…
data.c	Avoid making AstData depend on libxml2 to compile.	16 years ago
datastore.c	…
db.c	…
devicestate.c	Merged revisions 263639 via svnmerge from	16 years ago
dial.c	Enhancements to connected line and redirecting work.	16 years ago
dns.c	…
dnsmgr.c	…
dsp.c	Keep track of digit duration, when we're decoding inband to pass DTMF frames.	16 years ago
ecdisa.h	…
enum.c	…
event.c	Add ast_event subscription unit test and fix some ast_event API bugs.	17 years ago
features.c	Enhancements to connected line and redirecting work.	16 years ago
file.c	…
fixedjitterbuf.c	…
fixedjitterbuf.h	…
frame.c	Added MixMonitorMute manager command	17 years ago
fskmodem.c	…
fskmodem_float.c	…
fskmodem_int.c	…
global_datastores.c	…
hashtab.c	…
heap.c	Fix handling of removing nodes from the middle of a heap.	16 years ago
http.c	…
image.c	…
indications.c	Change log message to match severity.	17 years ago
io.c	…
jitterbuf.c	…
loader.c	Fix transcode_via_sln option with SIP calls and improve PLC usage.	16 years ago
lock.c	Remove ABI differences that occured when compiling with DEBUG_THREADS.	17 years ago
logger.c	Correct 'all logger levels' patch to work properly.	16 years ago
manager.c	Missing newlines added to Set-Cookie line in manager.c	16 years ago
md5.c	…
netsock.c	…
pbx.c	Let ExtensionState resolve dynamic hints.	16 years ago
plc.c	…
poll.c	…
privacy.c	…
rtp_engine.c	Enhancements to connected line and redirecting work.	16 years ago
say.c	…
sched.c	…
security_events.c	…
sha1.c	…
slinfactory.c	…
srv.c	…
ssl.c	…
strcompat.c	Don't allow file descriptors to go above 64k, when we're closing them in a fork(2).	16 years ago
strings.c	fixes segfault on logging	16 years ago
stun.c	…
syslog.c	…
taskprocessor.c	…
tcptls.c	…
tdd.c	…
term.c	…
test.c	…
threadstorage.c	…
timing.c	…
translate.c	…
udptl.c	fixes infinite loop during udptl.c's decode_open_type	16 years ago
ulaw.c	…
utils.c	…
xml.c	Asterisk data retrieval API.	17 years ago
xmldoc.c	…