Squashed commit of the following:

commit caaba91 Author: Tijmen de Mes <[email protected]> Date: Tue Feb 23 14:57:17 2021 +0100 Added Content type to SIP message (meetecho#2567) * Added 'content_type' to received SIP MESSAGE * Added optional content type in sending SIP MESSAGE commit c9baba9 Author: Alessandro Toppi <[email protected]> Date: Tue Feb 23 11:46:50 2021 +0100 clang/ubsan fixes (meetecho#2556) * Fix some clang warnings. * Fix UBSanitizer error when sending RTCP SR. commit beb28be Author: Tvildo <[email protected]> Date: Mon Feb 22 09:46:25 2021 -0800 add call_id in received sip message (meetecho#2563) Add call_id in received SIP MESSAGE and INFO commit 8246452 Author: Lorenzo Miniero <[email protected]> Date: Mon Feb 22 11:51:36 2021 +0100 Fixed missing mutexes around VideoRoom ACL management commit 4f8943a Author: Tristan Matthews <[email protected]> Date: Wed Feb 17 09:32:57 2021 -0500 ice: fix conncheck typo (meetecho#2560) No functional change since the typo was used consistently. commit 27dc51a Author: nicolasduteil <[email protected]> Date: Wed Feb 17 15:27:45 2021 +0100 feat: add "call_id" to "calling", "declining", "updatingcall" & "incomingcall" events (meetecho#2557) commit 2c81d02 Author: Hritik Utekar <[email protected]> Date: Wed Feb 17 19:54:46 2021 +0530 Video moderation always returns unmuted (meetecho#2559) commit 6503f42 Author: Lorenzo Miniero <[email protected]> Date: Wed Feb 17 13:53:53 2021 +0100 Fixed typo in keepalive-conncheck usage commit 1f45e02 Author: Alessandro Toppi <[email protected]> Date: Mon Feb 15 16:38:22 2021 +0100 Set specific versions for Python 3 and meson in janus-ci yml. commit d7c9ef0 Author: Lorenzo Miniero <[email protected]> Date: Mon Feb 15 15:28:48 2021 +0100 Added audiocodec/videocodec supporto to 'joinandconfigure' in VideoRoom API commit ad54495 Author: Lorenzo Miniero <[email protected]> Date: Fri Feb 12 15:28:21 2021 +0100 Add new option to configure ICE nomination mode, if libnice is recent enough (meetecho#2541) * Add new option to configure ICE nomination mode, if libnice is recent enough * Added support for libnice keepalive-conncheck property commit af8cc6e Author: Nadin Zajimovic <[email protected]> Date: Fri Feb 12 09:40:36 2021 +0100 if inviting on destroy, send BYE instead of 480 response (meetecho#2554) commit ad8bf79 Author: Alessandro Amirante <[email protected]> Date: Thu Feb 11 17:49:25 2021 +0100 Fix typo in videoroom docs. commit 26f5958 Author: Lorenzo Miniero <[email protected]> Date: Wed Feb 10 16:51:19 2021 +0100 Fixed small leak in VideoRoom commit 8ab7a00 Author: Alessandro Toppi <[email protected]> Date: Tue Feb 9 16:51:37 2021 +0100 Initialize packet.is_rtp to false. commit 66cf343 Author: Lorenzo Miniero <[email protected]> Date: Tue Feb 9 16:05:37 2021 +0100 Add resolution and bitrate to Record&Play playback commit 119d220 Author: Aleksander Guryanov <[email protected]> Date: Tue Feb 9 20:33:23 2021 +0700 Update janus.d.ts (meetecho#2553) Function getBitrate() actually returns a string commit 41399db Author: Lorenzo Miniero <[email protected]> Date: Mon Feb 8 16:27:14 2021 +0100 Allow up to 5 (rather than 3) audio/video codecs in the same VideoRoom commit b81dd6d Author: Lorenzo Miniero <[email protected]> Date: Mon Feb 8 16:26:19 2021 +0100 Allow forcing audio/video codec for VideoRoom publishers via query string commit 576abf5 Author: Lorenzo Miniero <[email protected]> Date: Mon Feb 8 15:17:56 2021 +0100 Initialize VideoRoom participant recording state when room recording is active (fixes meetecho#2550) commit 0ba74fb Author: Lorenzo Miniero <[email protected]> Date: Mon Feb 8 11:53:42 2021 +0100 Fixed broken AV1 post-processing commit 09daec4 Author: Lorenzo Miniero <[email protected]> Date: Mon Feb 8 10:46:06 2021 +0100 Renamed extern janus_callbacks variables in Lua and Duktape plugins (meetecho#2540) commit 664022b Author: Lorenzo Miniero <[email protected]> Date: Mon Feb 8 10:41:38 2021 +0100 Bumped to version 0.11.1 commit 7732127 Author: Lorenzo Miniero <[email protected]> Date: Mon Feb 8 10:37:41 2021 +0100 Updated Changelog (0.10.10) commit 24a0eec Author: Lorenzo Miniero <[email protected]> Date: Thu Feb 4 11:53:36 2021 +0100 Videoroom race condition fixes (see meetecho#2509) (meetecho#2539) * Fixed missing room references that could cause crashes during race conditions * Fixed rare race condition on publisher join commit 62440c5 Author: Lorenzo Miniero <[email protected]> Date: Thu Feb 4 11:52:44 2021 +0100 Fix parsing of SDP to find payload type matching profiles (fixes meetecho#2544) (meetecho#2549) commit 794e89a Author: Bender <[email protected]> Date: Wed Feb 3 20:12:02 2021 +0300 janus.js (meetecho#2548) customizeSdp callback added to handleRemoteJsep to be able to mangle remote SDP if needed commit 213b6c7 Author: Alessandro Toppi <[email protected]> Date: Fri Jan 29 12:13:44 2021 +0100 Make compiler fail if implicit-function-declaration is encountered. commit dfa8016 Author: Lorenzo Miniero <[email protected]> Date: Fri Jan 29 10:21:50 2021 +0100 Fixed non-portable call to strlcpy, and comment styles, in RabbitMQ code (see meetecho#2430) commit b7b1e9e Merge: 19ecf48 c0f0e1e Author: Alessandro Toppi <[email protected]> Date: Fri Jan 29 08:02:18 2021 +0100 Merge pull request meetecho#2430 from vgrid/master Updates RabbitMQ logic commit 19ecf48 Author: Lorenzo Miniero <[email protected]> Date: Thu Jan 28 11:54:55 2021 +0100 Fixed VideoRoom docs on ICE Restarts for subscribers (fixes meetecho#2537) commit 2454802 Author: Lorenzo Miniero <[email protected]> Date: Wed Jan 27 11:22:13 2021 +0100 Allow marking of RTP extensions in MJR recordings (meetecho#2527) commit 0bb49bc Author: Lorenzo Miniero <[email protected]> Date: Wed Jan 27 11:21:09 2021 +0100 Moderator based muting/unmuting of VideoRoom streams (meetecho#2513) commit 5e685e3 Author: Lorenzo Miniero <[email protected]> Date: Wed Jan 27 11:19:35 2021 +0100 Reject a=extmap-allow-mixed in SDP, when offered commit c0f0e1e Author: Chris Wiggins <[email protected]> Date: Wed Jan 27 09:59:02 2021 +1300 Fix code style comments, also enable routing for direct exchanges commit 257eb80 Author: Lorenzo Miniero <[email protected]> Date: Tue Jan 26 15:00:39 2021 +0100 Configurable media direction when putting calls on-hold (SIP plugin) (meetecho#2525) commit 7fb08c2 Author: Lorenzo Miniero <[email protected]> Date: Tue Jan 26 12:40:26 2021 +0100 Added starting DTLS MTU to info returned by Janus API commit 4d97028 Author: Sami Kuhmonen <[email protected]> Date: Tue Jan 26 12:53:14 2021 +0200 Report fail if binding to a socket fails in websockets (meetecho#2534) commit 674367a Author: Evgeniy Baranov <[email protected]> Date: Mon Jan 25 12:00:37 2021 +0300 fix race condition in audiobridge plugin changeroom request (meetecho#2535) commit 3edb780 Author: Alberto Gonzalez Trastoy <[email protected]> Date: Sat Jan 23 14:01:27 2021 -0500 Janus npm types upgrade (meetecho#2528) commit 78434aa Author: August Black <[email protected]> Date: Sat Jan 23 12:00:52 2021 -0700 set webrtc-adapter verstion to 7.4.0 (meetecho#2531) commit 46a6c71 Author: Lorenzo Miniero <[email protected]> Date: Thu Jan 21 13:02:06 2021 +0100 Reduced verbosity of a few LOG_WARN messages at startup commit 34f6f89 Author: Andrew Lavrentev <[email protected]> Date: Thu Jan 21 14:48:20 2021 +0300 Feature/enhance typings (meetecho#2518) commit 16173af Author: Rémi Vansteelandt <[email protected]> Date: Thu Jan 21 05:39:17 2021 -0500 Fixed secret authentication on GET requests (meetecho#2524) commit 62d75ab Author: Nadin Zajimovic <[email protected]> Date: Wed Jan 20 11:36:43 2021 +0100 Dont send bye on early dialog (meetecho#2521) commit 2141d9b Author: Yurii Cherniavskyi <[email protected]> Date: Wed Jan 20 12:30:30 2021 +0200 Update Webpack instruction after webrtc-adapter dependency update (meetecho#2519) commit f994f7c Author: fbellet <[email protected]> Date: Wed Jan 20 11:28:17 2021 +0100 Close nice agent resources asynchronously (meetecho#2492) commit 79038e0 Author: Sergey Radionov <[email protected]> Date: Tue Jan 19 18:16:03 2021 +0700 mqttevh: tls support implementation finished (meetecho#2517) * mqttevh: tls support implementation finished * mqttevh: MQTTASYNC_OPERATION_INCOMPLETE is not error * mqttevh: allow send messages while connecting is still in progress commit 97cd054 Author: Lorenzo Miniero <[email protected]> Date: Mon Jan 18 11:24:48 2021 +0100 Fixed broken webrtc-adapter links (see meetecho#2515) commit c0570a9 Author: Tristan Matthews <[email protected]> Date: Thu Jan 14 13:24:48 2021 -0500 html: update webrtc-adapter to 7.7.0 (meetecho#2515) commit f57215a Author: Lorenzo Miniero <[email protected]> Date: Thu Jan 14 10:11:57 2021 +0100 Updated year in demos and docs commit bbdd3e4 Author: Chris Wiggins <[email protected]> Date: Tue Nov 17 11:49:42 2020 +1300 Adds back in default outgoing queue behaviour. Adds support for auto-generated queue_names commit ed1b5c6 Author: Chris Wiggins <[email protected]> Date: Thu Nov 12 13:21:08 2020 +1300 Adds RabbitMQ options for queues, durable, exclusive and autodelete commit 24594f7 Author: Chris Wiggins <[email protected]> Date: Wed Nov 11 18:05:24 2020 +1300 Check RabbitMQ admin topic in a better way commit 319c6fc Author: Chris Wiggins <[email protected]> Date: Wed Nov 11 16:09:26 2020 +1300 Increase RabbitMQ logging on publish commit 505eeef Author: Chris Wiggins <[email protected]> Date: Tue Nov 10 18:29:59 2020 +1300 Fix queue_name_admin in rabbitmq transport commit b3f7ad9 Author: Chris Wiggins <[email protected]> Date: Tue Nov 10 18:19:07 2020 +1300 Update rabbitmq logging information commit f604aeb Author: Chris Wiggins <[email protected]> Date: Tue Nov 10 17:23:11 2020 +1300 Updates RabbitMQ logic - Publishing to a topic does not require an outgoing queue, just the topic, so the outgoing queues are no longer declared - When the janus_exchange_type is topic, we want to be able to name the queue, and then bind an incoming topic from the exchange to that queue, so that functionality has been added - This is all backwards compatible with original logic, and won't break existing logic
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diff --git a/.github/workflows/janus-ci.yml b/.github/workflows/janus-ci.yml
@@ -76,11 +76,11 @@ jobs:
       if: ${{ matrix.deps_from_src == 'yes' }}
       uses: actions/setup-python@v2
       with:
-        python-version: '3.x'
+        python-version: '3.8.5'
         architecture: 'x64'
     - name: install python packages
       if: ${{ matrix.deps_from_src == 'yes' }}
-      run: pip3 install wheel meson
+      run: pip3 install -Iv wheel meson==0.54.3
     - name: setup libnice from sources
       if: ${{ matrix.deps_from_src == 'yes' }}
       run: |

diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -3,6 +3,23 @@
 All notable changes to this project will be documented in this file.
 
 
+## [v0.10.10] - 2021-02-06
+
+- Reduced verbosity of a few LOG_WARN messages at startup
+- Close libnice agent resources asynchronously when hanging up PeerConnections (thanks @fbellet!) [[PR-2492](#2492)]
+- Fixed broken parsing of SDP when trying to match specific codec profiles [[PR-2549](#2549)]
+- Added muting/moderation API to the VideoRoom plugin [[PR-2513](#2513)]
+- Fixed a few race conditions in VideoRoom plugin that could lead to crashes [[PR-2539][#2539)]
+- Send 480 instead of BYE when hanging up calls in early dialog in the SIP plugin (thanks @zayim!) [[PR-2521](#2521)]
+- Added configurable media direction when putting calls on-hold in the SIP plugin [[PR-2525](#2525)]
+- Fixed rare race condition in AudioBridge when using "changeroom" (thanks @JeckLabs!) [[PR-2535][#2535)]
+- Fixed broken API secret management in HTTP long polls (thanks @remvst!) [[PR-2524](#2524)]
+- Report failure if binding to a socket fails in WebSockets transport plugin (thanks @Symbiatch!) [[PR-2534](#2534)]
+- Updated RabbitMQ logic in both transport and event handler (thanks @chriswiggins!) [[PR-2430](#2430)]
+- Fixed segfault in WebSocket event handler when backend was unreachable
+- Added TLS support to MQTT event handler (thanks @RSATom!) [[PR-2517](#2517)]
+- Other smaller fixes and improvements (thanks to all who contributed pull requests and reported issues!)
+
 ## [v0.10.9] - 2020-12-23
 
 - Replaced Travis CI with GitHub Actions [[PR-2486](#2486)]

diff --git a/auth.c b/auth.c
@@ -57,7 +57,7 @@ void janus_auth_init(gboolean enabled, const char *secret) {
 			auth_enabled = TRUE;
 		}
 	} else {
-		JANUS_LOG(LOG_WARN, "Token based authentication disabled\n");
+		JANUS_LOG(LOG_INFO, "Token based authentication disabled\n");
 	}
 	janus_mutex_init(&mutex);
 }

diff --git a/bower.json b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "janus-gateway",
-  "version": "0.10.10",
+  "version": "0.11.1",
   "homepage": "https://github.com/meetecho/janus-gateway",
   "authors": [
     "Lorenzo Miniero <[email protected]>",
@@ -33,6 +33,6 @@
     "tests"
   ],
   "dependencies": {
-    "webrtc-adapter": "6.4.0"
+    "webrtc-adapter": "7.7.0"
   }
 }
diff --git a/conf/janus.eventhandler.mqttevh.jcfg.sample b/conf/janus.eventhandler.mqttevh.jcfg.sample
@@ -15,7 +15,7 @@ general: {
 	json = "indented"		# Whether the JSON messages should be indented (default),
 							# plain (no indentation) or compact (no indentation and no spaces)
 
-	url = "tcp://localhost:1883"	# The URL of the MQTT server. Only tcp supported at this time.
+	url = "tcp://localhost:1883"	# The URL of the MQTT server. "tcp://" and "ssl://" protocols are supported.
 	#mqtt_version = "3.1.1"			# Protocol version. Available values: 3.1, 3.1.1 (default), 5.
 	client_id = "janus.example.com"	# Janus client id. You have to configure a unique ID (default: guest).
 	#keep_alive_interval = 20		# Keep connection for N seconds (default: 30)
@@ -30,6 +30,8 @@ general: {
 	#topic = "/janus/events"		# Base topic (default: /janus/events)
 	#addevent = true				# Whether we should add the event type to the base topic
 
+	#tls_enable = false				# Whether TLS support must be enabled
+
 	# Initial message sent to status topic
 	#connect_status = "{\"event\": \"connected\", \"eventhandler\": \"janus.eventhandler.mqttevh\"}"
 	# Message sent after disconnect or as LWT
@@ -43,7 +45,7 @@ general: {
 	#tls_verify_peer = true			# Whether peer verification must be enabled
 	#tls_verify_hostname = true		# Whether hostname verification must be enabled
 
-	# Certificates to use when SSL support is enabled, if needed
+	# Certificates to use when TLS support is enabled, if needed
 	#tls_cacert = "/path/to/cacert.pem"
 	#tls_client_cert = "/path/to/cert.pem"
 	#tls_client_key = "/path/to/key.pem"

diff --git a/conf/janus.eventhandler.rabbitmqevh.jcfg.sample b/conf/janus.eventhandler.rabbitmqevh.jcfg.sample
@@ -18,9 +18,10 @@ general: {
 	#password = "guest"				# Password to use to authenticate, if needed
 	#vhost = "/"					# Virtual host to specify when logging in, if needed
 	#exchange = "janus-exchange"
-	route_key = "janus-events"		# Name of the queue for event messages
+	route_key = "janus-events"		# Routing key to use when publishing messages
 	#exchange_type = "fanout" 		# Rabbitmq exchange_type can be one of the available types: direct, topic, headers and fanout (fanout by defualt).
 	#heartbeat = 60 				# Defines the seconds without communication that should pass before considering the TCP connection has unreachable.
+	#declare_outgoing_queue = true # By default (for backwards compatibility), we declare an outgoing queue. Set this to false to disable that behavior
 
 	#ssl_enable = false				# Whether ssl support must be enabled
 	#ssl_verify_peer = true			# Whether peer verification must be enabled

diff --git a/conf/janus.jcfg.sample.in b/conf/janus.jcfg.sample.in
@@ -239,7 +239,15 @@ media: {
 # configured to do full-trickle (Janus also trickles its candidates to
 # users) rather than the default half-trickle (Janus supports trickle
 # candidates from users, but sends its own within the SDP), and whether
-# it should work in ICE-Lite mode (by default it doesn't). Finally,
+# it should work in ICE-Lite mode (by default it doesn't). If libnice is
+# at least 0.1.15, you can choose which ICE nomination mode to use: valid
+# values are "regular" and "aggressive" (the default depends on the libnice
+# version itself; if we can set it, we set regular nomination). You can
+# also configure whether to use connectivity checks as keep-alives, which
+# might help detecting when a peer is no longer available (notice that
+# current libnice master is breaking connections after 50 seconds when
+# keepalive-conncheck is being used, so if you want to use it, better
+# sticking to 0.1.18 until the issue is addressed upstream). Finally,
 # you can also enable ICE-TCP support (beware that this may lead to problems
 # if you do not enable ICE Lite as well), choose which interfaces should
 # be used for gathering candidates, and enable or disable the
@@ -249,6 +257,8 @@ nat: {
 	#stun_port = 3478
 	nice_debug = false
 	#full_trickle = true
+	#ice_nomination = "regular"
+	#ice_keepalive_conncheck = true
 	#ice_lite = true
 	#ice_tcp = true
 

diff --git a/conf/janus.transport.rabbitmq.jcfg.sample b/conf/janus.transport.rabbitmq.jcfg.sample
@@ -24,11 +24,18 @@ general: {
 	#username = "guest"					# Username to use to authenticate, if needed
 	#password = "guest"					# Password to use to authenticate, if needed
 	#vhost = "/"						# Virtual host to specify when logging in, if needed
-	to_janus = "to-janus"				# Name of the queue for incoming messages
-	from_janus = "from-janus"			# Name of the queue for outgoing messages
+
 	#janus_exchange = "janus-exchange"	# Exchange for outgoing messages, using default if not provided
-	#janus_exchange_type = "fanout" 		# Rabbitmq exchange_type can be one of the available types: direct, topic, headers and fanout (fanout by defualt).
-	#ssl_enabled = false					# Whether ssl support must be enabled
+	#janus_exchange_type = "fanout"		# Rabbitmq exchange_type can be one of the available types: direct, topic, headers and fanout (fanout by defualt).
+	#queue_name = "janus-gateway"		# Queue name for incoming messages (if set and janus_exchange_type is topic/direct, to_janus will be the routing key the queue is bound to the exchange on)
+	to_janus = "to-janus"				# Name of the queue for incoming messages if queue_name isn't set, otherwise, the routing key that queue_name is bound to
+	from_janus = "from-janus"			# Routing key of the message sent from janus (as well as the name of the outgoing queue if declare_outgoing_queue = true)
+	#declare_outgoing_queue = true		# By default (for backwards compatibility), we declare an outgoing queue. Set this to false to disable that behavior
+	#queue_durable = false				# Whether or not incoming queue should remain after a RabbitMQ reboot
+	#queue_autodelete = false			# Whether or not incoming queue should autodelete after janus disconnects from RabbitMQ
+	#queue_exclusive = false			# Whether or not incoming queue should only allow one subscriber
+
+	#ssl_enabled = false				# Whether ssl support must be enabled
 	#ssl_verify_peer = true				# Whether peer verification must be enabled
 	#ssl_verify_hostname = true			# Whether hostname verification must be enabled
 
@@ -43,7 +50,14 @@ general: {
 # Admin API messaging. The same RabbitMQ server is supposed to be used.
 # Notice that by default the Admin API support via RabbitMQ is disabled.
 admin: {
-	#admin_enabled = false					# Whether the support must be enabled
-	#to_janus_admin = "to-janus-admin"		# Name of the queue for incoming messages
-	#from_janus_admin = "from-janus-admin"	# Name of the queue for outgoing messages
+	#admin_enabled = false						# Whether the support must be enabled
+
+	#queue_name_admin = "janus-gateway-admin"	# Queue name for incoming admin messages (if set and janus_exchange_type is topic/direct, to_janus_admin will be the the routing key the queue is bound to the exchange on)
+	#to_janus_admin = "to-janus-admin"			# Name of the queue for incoming messages if queue_name_admin isn't set, otherwise, the routing key that queue_name_admin is bound to
+	#from_janus_admin = "from-janus-admin"		# Routing key of the message sent from janus  (as well as the name of the outgoing queue if declare_outgoing_queue_admin = true)
+	#declare_outgoing_queue_admin = true		# By default (for backwards compatibility), we declare an outgoing queue. Set this to false to disable that behavior
+	#queue_durable_admin = false				# Whether or not incoming queue should remain after a RabbitMQ reboot
+	#queue_autodelete_admin = false				# Whether or not incoming queue should autodelete after janus disconnects from RabbitMQ
+	#queue_exclusive_admin = false				# Whether or not incoming queue should only allow one subscriber
+
 }
diff --git a/configure.ac b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT([Janus WebRTC Server],[0.10.10],[https://github.com/meetecho/janus-gateway],[janus-gateway],[https://janus.conf.meetecho.com])
+AC_INIT([Janus WebRTC Server],[0.11.1],[https://github.com/meetecho/janus-gateway],[janus-gateway],[https://janus.conf.meetecho.com])
 AC_LANG(C)
 AC_CONFIG_AUX_DIR([.])
 AC_CONFIG_MACRO_DIR([m4])
@@ -51,7 +51,8 @@ CFLAGS="$CFLAGS \
 	-Wstrict-prototypes \
 	-Wswitch-default \
 	-Wunused \
-	-Wwrite-strings"
+	-Wwrite-strings \
+	-Werror=implicit-function-declaration"
 
 case "$CC" in
 clang*)
@@ -69,9 +70,9 @@ clang*)
 		-Wunused-but-set-variable"
 esac
 
-JANUS_VERSION=110
+JANUS_VERSION=111
 AC_SUBST(JANUS_VERSION)
-JANUS_VERSION_STRING="0.10.10"
+JANUS_VERSION_STRING="0.11.1"
 AC_SUBST(JANUS_VERSION_STRING)
 
 case "$host_os" in
@@ -395,6 +396,18 @@ AC_CHECK_LIB([nice],
              [AC_MSG_NOTICE([libnice version does not support TCP candidates])]
              )
 
+AC_CHECK_LIB([nice],
+             [nice_agent_close_async],
+             [AC_DEFINE(HAVE_CLOSE_ASYNC)],
+             [AC_MSG_NOTICE([libnice version does not have nice_agent_close_async])]
+             )
+
+AC_CHECK_LIB([nice],
+             [nice_agent_new_full],
+             [AC_DEFINE(HAVE_ICE_NOMINATION)],
+             [AC_MSG_NOTICE([libnice version does not have nice_agent_new_full])]
+             )
+
 AC_CHECK_LIB([dl],
              [dlopen],
              [JANUS_MANUAL_LIBS="${JANUS_MANUAL_LIBS} -ldl"],

diff --git a/docs/footer.html b/docs/footer.html
@@ -5,15 +5,15 @@
   <ul>
     $navpath
     <li class="footer">
-Janus WebRTC Server &copy; <a target="_blank" href="http://www.meetecho.com/">Meetecho</a> 2014-2020
+Janus WebRTC Server &copy; <a target="_blank" href="http://www.meetecho.com/">Meetecho</a> 2014-2021
     </li>
   </ul>
 </div>
 <!--END GENERATE_TREEVIEW-->
 <!--BEGIN !GENERATE_TREEVIEW-->
 <div class="footer container">
 <hr class="footer"/>
-Last updated on $date &mdash; Janus WebRTC Server &copy; <a target="_blank" href="http://www.meetecho.com/">Meetecho</a> 2014-2020
+Last updated on $date &mdash; Janus WebRTC Server &copy; <a target="_blank" href="http://www.meetecho.com/">Meetecho</a> 2014-2021
 </div>
 <!--END !GENERATE_TREEVIEW-->
 </body>

diff --git a/docs/janus-doxygen.cfg b/docs/janus-doxygen.cfg
@@ -38,7 +38,7 @@ PROJECT_NAME           = "Janus"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.10.10
+PROJECT_NUMBER         = 0.11.1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

diff --git a/dtls-bio.c b/dtls-bio.c
@@ -25,6 +25,9 @@ void janus_dtls_bio_agent_set_mtu(int start_mtu) {
 	mtu = start_mtu;
 	JANUS_LOG(LOG_VERB, "Setting starting MTU in the DTLS BIO writer: %d\n", mtu);
 }
+int janus_dtls_bio_agent_get_mtu(void) {
+	return mtu;
+}
 
 /* BIO implementation */
 static int janus_dtls_bio_agent_write(BIO *h, const char *buf, int num);

diff --git a/dtls-bio.h b/dtls-bio.h
@@ -27,9 +27,12 @@ BIO *BIO_janus_dtls_agent_new(void *dtls);
  * you know for sure the MTU in the network Janus is deployed in is
  * smaller than that, it makes sense to configure an according value to
  * start from
- * @param start_mtu The MTU to start from (1472 by default)
+ * @param start_mtu The MTU to start from (1200 by default)
  */
 void janus_dtls_bio_agent_set_mtu(int start_mtu);
+/*! \brief Return which MTU was configured for the BIO agent writer
+ * @returns The MTU the stack will start from for each session */
+int janus_dtls_bio_agent_get_mtu(void);
 
 #if defined(LIBRESSL_VERSION_NUMBER)
 #define JANUS_USE_OPENSSL_PRE_1_1_API (1)

diff --git a/dtls.c b/dtls.c
@@ -421,7 +421,7 @@ gint janus_dtls_srtp_init(const char *server_pem, const char *server_key, const
 #endif
 
 	if(!server_pem && !server_key) {
-		JANUS_LOG(LOG_WARN, "No cert/key specified, autogenerating some...\n");
+		JANUS_LOG(LOG_INFO, "No cert/key specified, autogenerating some...\n");
 		if(janus_dtls_generate_keys(&ssl_cert, &ssl_key, rsa_private_key) != 0) {
 			JANUS_LOG(LOG_FATAL, "Error generating DTLS key/certificate\n");
 			return -2;

diff --git a/events/janus_mqttevh.c b/events/janus_mqttevh.c
@@ -379,6 +379,15 @@ static int janus_mqttevh_client_connect(janus_mqttevh_context *ctx) {
 	options.keepAliveInterval = ctx->connect.keep_alive_interval;
 	options.maxInflight = ctx->connect.max_inflight;
 
+	MQTTAsync_SSLOptions ssl_opts = MQTTAsync_SSLOptions_initializer;
+	if(ctx->tls.enable) {
+		ssl_opts.trustStore = ctx->tls.cacert_file;
+		ssl_opts.keyStore = ctx->tls.cert_file;
+		ssl_opts.privateKey = ctx->tls.key_file;
+		ssl_opts.enableServerCertAuth = ctx->tls.verify_peer;
+		options.ssl = &ssl_opts;
+	}
+
 	MQTTAsync_willOptions willOptions = MQTTAsync_willOptions_initializer;
 	if(ctx->will.enabled) {
 		willOptions.topicName = ctx->will.topic;
@@ -535,10 +544,14 @@ static int janus_mqttevh_client_publish_message(janus_mqttevh_context *ctx, cons
 	options.onFailure = janus_mqttevh_client_publish_message_failure;
 
 	rc = MQTTAsync_sendMessage(ctx->client, topic, &msg, &options);
-	if(rc == MQTTASYNC_SUCCESS) {
-		JANUS_LOG(LOG_HUGE, "MQTT EVH message sent to topic %s on %s. Result %d\n", topic, ctx->connect.url, rc);
-	} else {
-		JANUS_LOG(LOG_WARN, "FAILURE: MQTT EVH message propably not sent to topic %s on %s. Result %d\n", topic, ctx->connect.url, rc);
+	switch(rc) {
+		case MQTTASYNC_SUCCESS:
+			JANUS_LOG(LOG_HUGE, "MQTT EVH message sent to topic %s on %s. Result %d\n", topic, ctx->connect.url, rc);
+			break;
+		case MQTTASYNC_OPERATION_INCOMPLETE:
+			break;
+		default:
+			JANUS_LOG(LOG_WARN, "FAILURE: MQTT EVH message propably not sent to topic %s on %s. Result %d\n", topic, ctx->connect.url, rc);
 	}
 
 	return rc;
@@ -561,10 +574,14 @@ static int janus_mqttevh_client_publish_message5(janus_mqttevh_context *ctx, con
 	options.onFailure5 = janus_mqttevh_client_publish_message_failure5;
 
 	rc = MQTTAsync_sendMessage(ctx->client, topic, &msg, &options);
-	if(rc == MQTTASYNC_SUCCESS) {
-		JANUS_LOG(LOG_HUGE, "MQTT EVH message sent to topic %s on %s. Result %d\n", topic, ctx->connect.url, rc);
-	} else {
-		JANUS_LOG(LOG_WARN, "FAILURE: MQTT EVH message propably not sent to topic %s on %s. Result %d\n", topic, ctx->connect.url, rc);
+	switch(rc) {
+		case MQTTASYNC_SUCCESS:
+			JANUS_LOG(LOG_HUGE, "MQTT EVH message sent to topic %s on %s. Result %d\n", topic, ctx->connect.url, rc);
+			break;
+		case MQTTASYNC_OPERATION_INCOMPLETE:
+			break;
+		default:
+			JANUS_LOG(LOG_WARN, "FAILURE: MQTT EVH message propably not sent to topic %s on %s. Result %d\n", topic, ctx->connect.url, rc);
 	}
 
 	return rc;
@@ -604,7 +621,12 @@ static void janus_mqttevh_client_publish_message_failure5(void *context, MQTTAsy
 
 static void janus_mqttevh_client_publish_message_failure_impl(void *context, int rc) {
 	janus_mqttevh_context *ctx = (janus_mqttevh_context *)context;
-	JANUS_LOG(LOG_ERR, "MQTT EVH client has failed publishing to MQTT topic: %s, return code: %d\n", ctx->publish.topic, rc);
+	switch(rc) {
+		case MQTTASYNC_OPERATION_INCOMPLETE:
+			break;
+		default:
+			JANUS_LOG(LOG_ERR, "MQTT EVH client has failed publishing to MQTT topic: %s, return code: %d\n", ctx->publish.topic, rc);
+	}
 }
 
 /* Destroy Janus MQTT event handler session context */
@@ -983,6 +1005,7 @@ static int janus_mqttevh_init(const char *config_path) {
 
 	create_options.maxBufferedMessages = ctx->connect.max_buffered;
 
+	create_options.sendWhileDisconnected = TRUE;
 	res = MQTTAsync_createWithOptions(
 		&ctx->client,
 		ctx->connect.url,