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2017-01-24PJPROJECT logging: Fix detection of max supported log level.Richard Mudgett
The mechanism used for detecting the maximum log level compiled into the linked pjproject did not work. The API call simply stores the requested level into an integer and does no range checking. Asterisk was assuming that there was range checking and limited the new value to the allowable range. To get the actual maximum log level compiled into the linked pjproject we need to get and save off the initial set log level from pjproject. This is the maximum log level supported. * Get and save off the initial log level setting before altering it to the desired level on startup. This has to be done by a macro rather than calling a core function to avoid incorrectly linking pjproject. * Split the initial log level warning messages to warn if the linked pjproject cannot support the requested startup level and if it is too low to get the pjproject buildopts for "pjproject show buildopts". * Adjust the CLI "pjproject set log level" to check the saved max log level and to generate normal output messages instead of a warning message. ASTERISK-26743 #close Change-Id: I40aa76653e2a1dece66c3f8734594b4f0471cfb4
2017-01-23ari: Implement 'debug all' and request/response loggingGeorge Joseph
The 'ari set debug' command has been enhanced to accept 'all' as an application name. This allows dumping of all apps even if an app hasn't registered yet. To accomplish this, a new global_debug global variable was added to res/stasis/app.c and new APIs were added to set and query the value. 'ari set debug' now displays requests and responses as well as events. This required refactoring the existing debug code. * The implementation for 'ari set debug' was moved from stasis/cli.{c,h} to ari/cli.{c,h}, and stasis/cli.{c,h} were deleted. * In order to print the body of incoming requests even if a request failed, the consumption of the body was moved from the ari stubs to ast_ari_callback in res_ari.c and the moustache templates were then regenerated. The body is now passed to ast_ari_invoke and then on to the handlers. This results in code savings since that template was inserted multiple times into all the stubs. An additional change was made to the ao2_str_container implementation to add partial key searching and a sort function. The existing cli code assumed it was already there when it wasn't so the tab completion was never working. Change-Id: Ief936f747ce47f1fb14035fbe61152cf766406bf
2017-01-17abstract/fixed/adpative jitter buffer: disallow frame re-insertsKevin Harwell
It was possible for a frame to be re-inserted into a jitter buffer after it had been removed from it. A case when this happened was if a frame was read out of the jitterbuffer, passed to the translation core, and then multiple frames were returned from said translation core. Upon multiple frames being returned the first is passed on, but sebsequently "chained" frames are put back into the read queue. Thus it was possible for a frame to go back into the jitter buffer where this would cause problems. This patch adds a flag to frames that are inserted into the channel's read queue after translation. The abstract jitter buffer code then checks for this flag and ignores any frames marked as such. Change-Id: I276c44edc9dcff61e606242f71274265c7779587
2017-01-13taskprocessor.c: Change when high water warning logged.Richard Mudgett
The task processor queue reached X scheduled tasks message was originally intended to get logged only once per task processor to prevent spamming the log. This is no longer necessary since high and low water thresholds can better control when the message is logged. It is beneficial to generate the warning each time a task processor reaches the high water level because PJSIP stops processing new requests while any high water alert is active. Without this change you would have to enable at least debug level 3 logging to know about a repeated alert trigger. * Made generate the warning message whenever a task is pushed into the task processor that triggers the high water alert. * Appended 'again' to the warning for a repeated high water alert trigger. Change-Id: Iabf75a004f7edaf1e5e8c323099418e667cac999
2016-12-22acl.c: Improve ast_ouraddrfor() diagnostic messages.Richard Mudgett
* Made not generate strings unless they will actually be used. ASTERISK-26672 Change-Id: I155fbe7fdff5ce47dfe5326f3baf5446849702c3
2016-12-14MESSAGE: Flush Message/ast_msg_queue channel alert pipe.Richard Mudgett
ASTERISK-25083 Change-Id: Id54baa57a8dbca84e29f28bcd2ffc0a5ac12d8b2
2016-12-06pjproject_bundled: Fix missing inclusion of symbolsGeorge Joseph
Added back in a -g3, and an -O3 when DONT_OPTIMIZE is not set, to the CFLAGS. Not sure how they went missing. Also fixed an uninstall problem where we weren't removing the symlink from libasteriskpj.so.2 to libasteriskpj.so. While I was there, I fixed it for libasteriskssl as well. Change-Id: I9e00873b1e9082d05b5549d974534b48a2142556
2016-12-02Merge "tcptls: Use new certificate upon sip reload" into 14zuul
2016-12-02Merge "PJPROJECT logging: Made easier to get available logging levels." into 14Joshua Colp
2016-12-01Merge "res_rtp: Fix regression when IPv6 is not available." into 14Joshua Colp
2016-12-01Merge "Frame deferral: Re-queue deferred frames one-at-a-time." into 14Joshua Colp
2016-12-01Merge "OpenSSL 1.1.0 support" into 14Joshua Colp
2016-11-30res_rtp: Fix regression when IPv6 is not available.Guido Falsi
The latest Release candidate fails to create RTP streams when IPv6 is not available. Due to the changes made in September the ast_sockaddr structure passed around to create these streams is always of AF_INET6 type, causing failure when used for IPv4. This patch adds a utility function to check for availability of IPv6 and applies such check at startup to determine how to create the ast_sockaddr structures. ASTERISK-26617 #close Change-Id: I627a4e91795e821111e1cda523f083a40d0e0c3e
2016-11-30Merge "chan_pjsip: fix switching sending codec when asymmetric_rtp_codec=no" ↵Joshua Colp
into 14
2016-11-30PJPROJECT logging: Made easier to get available logging levels.Richard Mudgett
Use of the new logging is as simple as issuing the new CLI command or setting the new pjproject.conf option. Other options that can affect the logging are how you have the pjproject log levels mapped to Asterisk log types in pjproject.conf and if you have configured Asterisk to log the DEBUG type messages. Altering the pjproject.conf level mapping shouldn't be necessary for most installations as the default mapping is sensible. Configuring Asterisk to log the DEBUG message type is standard practice for collecting debug information. * Added CLI "pjproject set log level" command to dynamically adjust the maximum pjproject log message level. * Added CLI "pjproject show log level" command to see the currently set maximum pjproject log message level. * Added pjproject.conf startup section "log_level" option to set the initial maximum pjproject log message level so all messages could be captured from initialization. * Set PJ_LOG_MAX_LEVEL to 6 to compile in all defined logging levels into bundled pjproject. Pjproject will use the currently set run time log level to determine if a log message is generated just like Asterisk verbose and debug logging levels. * In log_forwarder(), made always log enabled and mapped pjproject log messages. DEBUG mapped log messages are no longer gated by the current Asterisk debug logging level. * Removed RAII_VAR() from res_pjproject.c:get_log_level(). ASTERISK-26630 #close Change-Id: I6dca12979f482ffb0450aaf58db0fe0f6d2e5389
2016-11-30Frame deferral: Re-queue deferred frames one-at-a-time.Mark Michelson
The recent change that made frame deferral into an API had a behavior change to it. When frame deferral was completed, we would take all of the deferred frames and queue them all onto the channel in one call to ast_queue_frame_head(). Before frame deferral was API-ized, places that performed manual frame deferral would actually take each deferred frame and queue them onto the channel. This change in behavior caused the confbridge_recording test to start failing consistently. Without going too crazily deep into the details, a channel was getting "stuck" in an ast_safe_sleep(). An AMI redirect was attempting to break it out of the sleep, but because there were more frames in the channel read queue than expected, the channel ended up being unable to break from its sleep loop. By restoring the behavior of individual frame queuing after deferral, the test starts passing again. Note, this points to a potential underlying issue pointing to an "unbalance" that can occur when queuing multiple frames at once, and so a follow-up issue is being created to investigate that possibility. Change-Id: Ied5dacacda06d343dea751ed5814a03364fe5a7d
2016-11-30OpenSSL 1.1.0 supportTzafrir Cohen
OpenSSL 1.1.0 includes some major changes in the interface. See https://wiki.openssl.org/index.php/1.1_API_Changes . Status: Right now there are still a few deprecation notes with OpenSSL 1.1.0. But it's a start. Changes: * CRYPTO_LOCK is no longer available. Replace it with its value for now. I don't completely understand what it is used for there. * Remove several functions from libasteriskssl that seem to no longer be needed. * Structures have become opaque and are accesses with accessors. * ERR_remove_thread_state() no longer needed. * SSLv2 code now could no longer be used in 1.1. ASTERISK-26109 #close Change-Id: I5e29d477d486ca29b6aae0dc2f5dff960c1cb82b
2016-11-30chan_pjsip: fix switching sending codec when asymmetric_rtp_codec=noAlexei Gradinari
The sending codec is switched to the receiving codec and then is switched back to the best native codec on EVERY receiving RTP packets. This is because after call of ast_channel_set_rawwriteformat there is call of ast_set_write_format which calls set_format which sets rawwriteformat to the best native format. This patch adds a new function ast_set_write_format_path which set specific write path on channel and uses this function to switch the sending codec. ASTERISK-26603 #close Change-Id: I5b7d098f8b254ce8f45546e6c36e5d324737f71d
2016-11-26chan_sip: Fix segfault during module unloadMichael Kuron
If a TCP/TLS connection was pending (not accepted and not timed out) during unload of chan_sip, Asterisk would segfault when trying to send a signal to a thread whose thread ID hadn't been recorded yet. This commit fixes that by recording the thread ID before calling the blocking connect() syscall. This was a regression introduced by 776a14386a55b5425c7e9617eff8af8b45427144. The above wasn't enough to fix the segfault, which was now delayed to the point where connect() timed out. Therefore, it was necessary to also remove the SA_RESTART flag from the SIGURG sigaction so that pthread_kill() could be used to interruput the connect() syscall. This was a regression introduced by 5d313f51b982a18f7321adcf7c7a4e822d8b2714. ASTERISK-26586 #close Change-Id: I76fd9d47d56e4264e2629bce8ec15fecba673e7b
2016-11-23res_rtp_asterisk: RTT miscalculation in RTCPgestoip2
When retrieving RTCP stats for PJSIP channels, RTT values are unreliable. RTT calculation is correct, but the data representation isn't. RTT is represented by a 32-bit fixed-point number with the integer part in the first 16 bits and the fractional part in the last 16 bits. In order to get the RTT value, the fractional part is miscalculated, there is an unnecessary 16 bit shift that causes overflow. Besides this there is another mistake, when transforming the integer value to the fixed point fractional part via bitwise operation, that loses precision. * RTT fractional part is no longer shifted, avoiding overflow. * RTT fractional part is transformed to its fixed-point value more precisely. * Fixed timeval2ntp() and ntp2timeval() second fraction conversions. * Fixed NTP timestamp report logging. The usec was inexplicably multiplied by 4096. ASTERISK-26566 #close Reported by Hector Royo Concepcion Change-Id: Ie09bdabfee75afb3f1b8ddfd963e5219ada3b96f
2016-11-22tcptls: Use new certificate upon sip reloadMichael Kuron
Previously, a TLS server socket would only be restarted upon sip reload if the bind address had changed. This commit adds checking for changes to TLS parameters like certificate, ciphers, etc. so they get picked up without requiring a reload of the entire chan_sip module. This does not affect open connections in any way, but new connections will use the new TLS parameters. The changes also apply to HTTP and Manager. ASTERISK-26604 #close Change-Id: I169e86cefc6dcd627c915134015a6a1ab1aadbe6
2016-11-22Merge "Add support for older name resolving version libraries like openBSD" ↵zuul
into 14
2016-11-21pjproject_bundled: Use $(LIB_RT) for link of libasteriskpjGeorge Joseph
libasteriskpj was hard coded to use -lrt but librt is linux specific so we now use the LIB_RT variable which gets set by configure. Change-Id: I41148884517e3031f7675a413d524c86e8614694
2016-11-19Add support for older name resolving version libraries like openBSDsnuffy
Fix support of OS's like openBSD that use an older nameser.h, this change reverts the defines to the older style which on other systems is found in nameser_compat.h Tested on openBSD 6.0, Debian 8 ASTERISK-26608 #close Change-Id: Iffb36caab8c5aa9dece0ce2d009041f7b56cc86a
2016-11-18Merge "main/app.c: Transmit Silence on ControlPlayback pause" into 14Joshua Colp
2016-11-18Merge "build: Various OpenBSD issues" into 14Joshua Colp
2016-11-17main/app.c: Transmit Silence on ControlPlayback pausemisha
ASTERISK-26562 #close Change-Id: Ie6cb0ffc2b8c775639ce7784fe96f4ea00cfa2f8
2016-11-16build: Various OpenBSD issuesGeorge Joseph
OpenBSD's 'find' doesn't take the -delete argument so you have to pipe through 'xargs rm -rf'. 'echo -e' doesn't like \t starting a line. It just prints 't' which causes the libasteriskpj.exports file to be garbage. They were just cosmetic so they were removed. librt doesn't exist so the link of libasteriskpj.so fails. It's not actually needed for linux anyway so -lrt was removed from the link. res_rtp_asterisk was failing to load because of an undefined DTLS_method. '|| defined(LIBRESSL_VERSION_NUMBER)' was added to the #if so DTLSv1_method is used instead. ASTERISK-26608 Change-Id: I926ec95b0b69633231e3ad1d6e803b977272c49c
2016-11-16Merge "codec_opus: Fix warning when Opus negotiated but codec_opus not ↵Joshua Colp
loaded." into 14
2016-11-16Revert "Revert "AGI: Only defer frames when in an interception routine.""George Joseph
This reverts commit 7155020c96ecd9b843d9e4073c6c0854e73641e2. Change-Id: I4e1681d2ca8bf36eda849f129bc0dcbc39ef5bc6
2016-11-16Revert "Revert "autoservice: Use frame deferral API""George Joseph
This reverts commit 8b9996a90c5a81ac104a371ccb8cf89a33c65c75. Change-Id: Ibb2fccfc37188dc54f3776c2d5b41cc425d5cd9c
2016-11-16Revert "Revert "channel: Use frame deferral API for safe sleep.""George Joseph
This reverts commit 97679ee846893823cdbfd95d91cecc3c14048601. Change-Id: Ib68f76e75882c0230378c4fed97964988e690f3c
2016-11-16Merge "channel: Fix issues in hangup scenarios caused by frame deferral" ↵Joshua Colp
into 14
2016-11-16Merge "Revert "Revert "Add API for channel frame deferral.""" into 14Joshua Colp
2016-11-16Merge "res/ari/resource_bridges: Add the ability to manipulate the video ↵zuul
source" into 14
2016-11-16Merge "cli: Fix ast_el_read_char to work with libedit >= 3.1" into 14George Joseph
2016-11-16codec_opus: Fix warning when Opus negotiated but codec_opus not loaded.Richard Mudgett
When Opus is negotiated but not loaded, the log is spammed with messages because the system does not know how to calculate the number of samples in a frame. * Suppress the warning by supplying a function that assumes 20ms of samples in the frame. For pass through support it doesn't really seem to matter what number of samples is returned anyway. ASTERISK-26605 #close Change-Id: Icf2273692f040dc2c45b01e72a790d11092f9e0f
2016-11-15file.c/__ast_file_read_dirs: Fix issues on filesystems without d_typeGeorge Joseph
One of the code paths in __ast_file_read_dirs will only get executed if the OS doesn't support dirent->d_type OR if the filesystem the particular file is on doesn't support it. So, while standard Linux systems support the field, some filesystems like XFS do not. In this case, we need to call stat() to determine whether the directory entry is a file or directory so we append the filename to the supplied directory path and call stat. We forgot to truncate path back to just the directory afterwards though so we were passing a complete file name to the callback in the dir_name parameter instead of just the directory name. The logic has been re-written to only create a full_path if we need to call stat() or if we need to descend into another directory. Change-Id: I54e4228bd8355fad65200c6df3ec4c9c8a98dfba
2016-11-14res/ari/resource_bridges: Add the ability to manipulate the video sourceMatt Jordan
In multi-party bridges, Asterisk currently supports two video modes: * Follow the talker, in which the speaker with the most energy is shown to all participants but the speaker, and the speaker sees the previous video source * Explicitly set video sources, in which all participants see a locked video source Prior to this patch, ARI had no ability to manipulate the video source. This isn't important for two-party bridges, in which Asterisk merely relays the video between the participants. However, in a multi-party bridge, it can be advantageous to allow an external application to manipulate the video source. This patch provides two new routes to accomplish this: (1) setVideoSource: POST /bridges/{bridgeId}/videoSource/{channelId} Sets a video source to an explicit channel (2) clearVideoSource: DELETE /bridges/{bridgeId}/videoSource Removes any explicit video source, and sets the video mode to talk detection ASTERISK-26595 #close Change-Id: I98e455d5bffc08ea5e8d6b84ccaf063c714e6621
2016-11-14channel: Fix issues in hangup scenarios caused by frame deferralGeorge Joseph
ASTERISK-26343 Change-Id: I06dbf7366e26028251964143454a77d017bb61c8 (cherry picked from commit 0be46aaf6b8b9eb5b0160ec591cdc2c6e1802a6d) (cherry picked from commit 7263a17ca046923c245296a3cee21df0e4bd499a) (cherry picked from commit ebf8d94eb2f0d14b824ee6243789870325583624)
2016-11-14Revert "Revert "Add API for channel frame deferral.""George Joseph
This reverts commit b640f18a440e0b7438d836f04ca7146a4922e379. Change-Id: I4ad8e7f66b3e6457ac07e7965822ae39ac08464d
2016-11-14res_ari: Add support for channel variables in ARI events.Sebastien Duthil
This works the same as for AMI manager variables. Set "channelvars=foo,bar" in your ari.conf general section, and then the channel variables "foo" and "bar" (along with their values), will appear in every Stasis websocket channel event. ASTERISK-26492 #close patches: ari_vars.diff submitted by Mark Michelson Change-Id: I5609ba239259577c0948645df776d7f3bc864229
2016-11-14cli: Fix ast_el_read_char to work with libedit >= 3.1George Joseph
Libedit 3.1 is not build with unicode on as a default and so the prototype for the el_gets callback changed from expecting a char buffer to accepting a wchar buffer. If ast_el_read_char isn't changed, the cli reads garbage from teh terminal. Added a configure test for (*el_rfunc_t)(EditLine *, wchar_t *) and updated ast_el_read_char to use the HAVE_ define to detemrine whether to use char or wchar. ASTERISK-26592 #close Change-Id: I9099b46f68e06d0202ff80e53022a2b68b08871a
2016-11-10Merge "Revert "AGI: Only defer frames when in an interception routine."" into 14George Joseph
2016-11-10Merge "Revert "channel: Use frame deferral API for safe sleep."" into 14George Joseph
2016-11-10Merge "Revert "Add API for channel frame deferral."" into 14George Joseph
2016-11-10Merge "Revert "autoservice: Use frame deferral API"" into 14George Joseph
2016-11-10Revert "Add API for channel frame deferral."George Joseph
This reverts commit 4a8b1940b896f7e783a5429d0fffee8bed0e4afd. Multiple testsuite failures were detected after the fact. Change-Id: Ife9f86872d323adb9c068d2942339c7be9499257
2016-11-10Revert "AGI: Only defer frames when in an interception routine."George Joseph
This reverts commit 8d8323b1427b1abe60b4b8777dccb3a2232315e8. Multiple testsuite failures were detected after the fact. Change-Id: I322684ed82ba32cfce226a94fe19b87a4ec02567
2016-11-10Revert "autoservice: Use frame deferral API"George Joseph
This reverts commit 0288fba2f0c0d208b3e6d563f5f77badf15cd3a7. Multiple testsuite failures were detected after the fact. Change-Id: I9951207019a0f528787f735ccfed7c4b76335505