Add QUIC draft-20 support

Squashed commit of the following:

commit 4b8151ad413419ad94b6a7c1327eb7b95ee4d13c
Merge: 5944d5593 78995bf4e
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue Jul 23 15:16:59 2019 +0900

    Merge branch 'master' into quic-20

    * master: (46 commits)
      Add dest addr information to UDPPacket class
      Update UDPNet for QUIC
      Add HKDF wrapper
      Use un-deprecated records for SSL server verification
      Removes proxy.config.http.cache.allow_empty_doc
      Deprecate the mysql_remap plugin. See #5395
      Removes the stale_while_revalidate plugin. See #5395
      Removes the memcached_remap plugin. See #5395
      Removes the hipes plugin. See #5395
      Removes the header_normalize plugin. See #5395
      Removes the buffer_upload plugin. See #5395
      Removes the balancer plugin. See #5395
      Fixes spelling in lib/records
      Fixes memory leak in traffic_crashlog
      Promotes certifier to stable, see #5394
      Promotes remap_purge to stable, see #5394
      Promotes prefetch to stable, see #5394
      Promotes multiplexer to stable, see #5394
      Promotes cache_range_requests to stable, see #5394
      fix If-Match and If-Unmodified-Since priority problem,about rfc https://tools.ietf.org/html/rfc7232#section-3.3
      ...

     Conflicts:
    	build/crypto.m4
    	configure.ac
    	include/tscore/HKDF.h
    	iocore/net/P_UDPNet.h
    	iocore/net/P_UnixNet.h
    	iocore/net/UnixUDPNet.cc
    	src/tscore/HKDF_boringssl.cc
    	src/tscore/HKDF_openssl.cc

commit 5944d559380fb1cb17e4fbe99d06570a8b7ce4f0
Merge: 5f39e7f27 8510a1c24
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Jul 10 11:48:26 2019 +0900

    Merge branch 'master' into quic-20

    * master:
      Log H2 errors with the codes
      Separate out common header compression logic to hdrs directory
      TSIOBufferReaderCopy: copy data from a reader to a fixed buffer.
      Remove unused header file ink_inout.h
      Remove unused LibBulkIO
      Reverse internal order of HPACK Dynamic Table Entries
      More Autest cleanup

commit 5f39e7f270ce211e274391357ced328560500ad4
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu Jul 4 14:08:35 2019 +0900

    Fix build issues on macOS

    (cherry picked from commit ec333e7e62ce61d87774b3801dc37cba6fff0354)

commit 319a46fabc1b0dae3651548b11d3ebd752acce3a
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu Jul 4 12:52:45 2019 +0900

    Fix a build issue on CentOS

    (cherry picked from commit 96293892f9306948c45f4adbd6e99e47d72cc5e3)

commit f428cc465941ba242d1d01e146e7196fb83cb5e5
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu Jul 4 12:48:28 2019 +0900

    Remove dependency for libinknet and etc

    (cherry picked from commit 91f1726b39403890158cdf1a308ef190e0f7b5c8)

commit b4f20d9d7ba21024b99aebf23567a1889e1ed0ff
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu Jul 4 11:39:01 2019 +0900

    Fix a build issue on CentOS

    (cherry picked from commit d88d887d8d33656f044e0076b56c4678a62c85b0)

commit cf7b61e8d320e8fee909c4dec35359495d525172
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Jul 3 18:00:22 2019 +0900

    Add dependency for libUglyLogStubs.a for now to pass the CI job

    (cherry picked from commit 065983974c9e8fd0d71240f7e3b420860a7f8d13)

commit 08b898b5945149ee26f37ebec7c1b85e6c43ec22
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Jul 3 17:28:29 2019 +0900

    Remove many dependency for libinknet from QUIC module

    (cherry picked from commit 39c2c16d908887b079e5ad8dcad19a96ca5439c6)

commit e5d74233a5486448ac7d15bd8178d46eb7997c9f
Merge: 749f9090c a4d913a35
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Jul 3 11:01:11 2019 +0900

    Merge branch 'master' into quic-20

    * master:
      Combohandler: Set response as private if one of the origin responses is private
      Added end pointer to ink_atoi64 and used when parsing cache size
      Add ats_unique_buf
      Convert HdrHeap regression test into unit test using Catch
      This fixes issue #5642.  When the number of connections to a parent proxy exceeds proxy.config.http.per_server.connection.max a state machine loop will occur when using parent selection to select a parent for redundancy and/or load balancing.
      Fix options processing for ja3_fingerprint plugin

     Conflicts:
    	proxy/hdrs/Makefile.am

commit 749f9090c8ffae7d5a20ec0c4551c83e348faf30
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu Jun 27 11:31:57 2019 +0900

    Remove libtsconfig from Makefiles

    (cherry picked from commit d034bd6bfd6613adb9dddd86affa9c71ebee5689)

commit e6a546700dd9317efd49744723e82e43f668b6e6
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue Jun 25 16:37:40 2019 +0900

    Reduce trivial diff from master

commit 05bd80b8fecf29cee8a2086e653d397f3740362a
Merge: 867b0f627 9d859ea47
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue Jun 25 16:25:10 2019 +0900

    Merge branch 'master' into quic-20

    * master:
      Update MT_Hashtable interface to use smart pointer
      Allows for resizing librecords via command line option
      Program to test if multiple URLs can be cached and generates a report on the cache headers.
      Doc: Improve TSHttpTxnUrlEffectiveStringGet docs, cleanup other doc build errors.
      emergency shutdown
      update example directory structure and add examples for lua plugin
      Fix build error for pre openssl-1.1.1
      Use SSL_version() directly instead of SSL_get_version() which returns a string (Thanks @maskit for the pointer).
      Add metrics to track SSLv3 and TLS versions
      Auto port selection for more autests

commit 867b0f627bc555c0208e1208380945650d328d95
Merge: 9d561a5a3 75e7fc340
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Fri Jun 21 10:51:50 2019 +0900

    Merge branch 'master' into quic-20

    * master:
      Reenable redirect_actions Au test as it is working now.
      Fix the number of net_connections_currently_open_stat error increase
      Fix and reenable url_sig Au test.
      TS autest extension now auto selects both ssl and nonssl port
      cookie_remap plugin Au test case changes for compatability with PR 4964.
      Replaces Emergency() with Error() when parsing these records.config values
      use type info to assign an affinity thread
      HTTP/2: ignore unknown settings
      HTTP/2: cancel reading buffer when ATS received GOAWAY
      HTTP/2: increment write_vio.ndone by consumed size
      Cleanup debug log in mime_hdr_describe
      Fix default logging.yaml with new format.
      Update lua.en.rst

commit 9d561a5a3945354e55be6edac6eeecca416b1842
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Mon Jun 17 15:40:16 2019 +0900

    Catch up changes on master

commit 030cadb7a34b9f988478eefa261c2a49cdff1f8a
Merge: 2805b749e 9d90a5114
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Mon Jun 17 10:49:09 2019 +0900

    Merge branch 'master' into quic-20

    * master: (54 commits)
      TextView: Fix bug in rtrim_if when entire view is cleared.
      Step 23: Renames Rollback object -> FileManager consistently
      Step 22: Renames Rollback.cc/.h -> ConfigManager.cc/.h
      Step 21: Removes the UNVERSIONED option flag completely
      Step 20: Removes incVersion/inc_version from Filemanager etc.
      Step 19: Removes the now unused Rollback member variables
      Step 18: Removes setLastModifiedTime, and simplifies code
      Step 17: Removes versionInfo, as well as currentVersion and highestSeen
      Step 16: Removes createPathStr() and cleans up statFile()
      Step 15: Removes getBaseName() and various unused members
      Step 14: Removes numberOfVersions() and getCurrentVersion()
      Step 13: Removes openFile() and closeFile()
      Step 12: Removes extractVersionInfo()
      Step 11: Removes statVersion()
      Step 10: Removes versionTimeStamp() and versionTimeStamp_ml()
      Step 9: Removes getVersion() and getVersion_ml()
      Step 8: Removes internalUpdate(), functionality was moved in 6
      Step 7: Removes updateVersion() and updateVersion_ml()
      Step 6: Simplifies checkForUserUpdate(), moving critical code here
      Step 5: Remove removeVersion() and removeVersion_ml()
      ...

     Conflicts:
    	iocore/net/UnixNet.cc
    	iocore/net/UnixUDPNet.cc
    	iocore/net/libinknet_stub.cc

commit 2805b749e1444e54373491584b2955a47e6cca29
Author: Masaori Koshiba <masaori@apache.org>
Date:   Fri May 31 15:44:53 2019 +0900

    Skip running test_QPACK when qif dir is not found

commit fe277104391e7d64938e50b2c5fac6a81cbbe13c
Author: Masaori Koshiba <masaori@apache.org>
Date:   Fri May 31 15:17:40 2019 +0900

    Rename Http3ClientSession to Http3Session

commit 7d8d7df3b286ea3dcbfec86d0d6baa83729dd00c
Author: Masaori Koshiba <masaori@apache.org>
Date:   Fri May 31 15:03:23 2019 +0900

    Rename Http3ClientTransaction to Http3Transaction

commit d23fe12e3d327f1761f065bf97e643f4e39cb9c8
Author: Masaori Koshiba <masaori@apache.org>
Date:   Fri May 31 09:25:07 2019 +0900

    Follow proxy ssn/txn cleanups on master

commit eabfc106b129d0de8979363930e7ef62f11a39d4
Merge: 5b0e099a0 3b865f63d
Author: Masaori Koshiba <masaori@apache.org>
Date:   Fri May 31 08:48:21 2019 +0900

    Merge branch 'asf/master' into quic-latest

    * asf/master:
      Ignore Pipfile.lock file
      Rename class: ProxyTransaction Rename class: ProxySession Rename class: Http1ServerSession Renamed class: Http1Transaction renamed ProxyTransaction::parent to proxy_ssn removed ProxyTransaction::get_transaction_count() ProxySession Cleanup
      Rename files: ProxyTransaction & ProxySession Rename files: Http1Transaction & Http1ServerSession
      Added new API TSSslClientContextsNamesGet and TSSslClientContextFindByName. Added an example plugin that records all loaded context information into a log file. Added an autest for the example plugin. Added documentation for the APIs.
      Fix ja3 hooks for openssl 1.0.1
      Fix order a little bit, based on F30 availability

commit 5b0e099a0922728fefcad9ee339d32c40e71b427
Merge: 0afaec693 58e7e8675
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed May 29 08:14:51 2019 +0900

    Merge branch 'master' into quic-latest

    * master: (31 commits)
      Ran clang-tidy with google-readability-casting
      Removes the abort() from header_rewrite, and try to deal with errors
      Set HTTP version on server side header conversion
      Fix ParentSelection regression/unit tests.
      Add an ignore_self_detect flag to parent.config so that the local cache host may be a member of a peering cache group.
      Clean up: Remove redundant proxy.config.http.parent_proxy_routing_enable variable
      Removes empty config load warning for YAML-based configuration files
      Doc: Fix typo in TSMimeHdrFieldCreate
      Minor wording changes in ssl_server_name.yaml docs
      Added loop detection via code and squid logging code
      Doc: Add documentation for a few C API functions, clean up doc build errors.
      Add cstdio in TextBuffer for vsnprintf
      Added pipenv config script for Autest.
      Doc: Remove origin KA note from removed setting
      Check DH_get_2048_256() error
      More fixes and cleanup of CI scripts
      Updates Dockerfile, and adds a comment to autest bootstrap
      Removed headers that don't exist in the dir to fix clang-tidy
      Add options to sort to reduce os differences in all_headers test
      Fix test to not break on custom layouts
      ...

     Conflicts:
    	doc/admin-guide/files/records.config.en.rst
    	iocore/net/UnixNet.cc
    	iocore/net/UnixUDPNet.cc

commit 0afaec6934c4b2039a32b2817acded4bc1a4875d
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue May 21 17:55:05 2019 +0100

    Allow number of settings per H3 session to be configurable

commit 4dda42c62d1ab1390a4138f96e9713a84602fa2b
Author: Masaori Koshiba <masaori@apache.org>
Date:   Tue May 21 16:29:32 2019 +0100

    Fix test_quic command --q-decoded-dir option

commit b3701a4691524eb3e5a43f7bf57d837f789ae786
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue May 21 15:13:42 2019 +0100

    Print source port number

commit 1e8a3a65dfaf1cc0ca15b6bfb3203e1478ed0cdb
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue May 21 15:01:39 2019 +0100

    Use preferred address once a client initiated a migration to the address

commit 396a0fced5bcb1c6d97951c91805f596032143df
Author: Masaori Koshiba <masaori@apache.org>
Date:   Tue May 21 14:35:02 2019 +0100

    More fix calculation of end of buf

    Same issue to d99371e341b797d7166aa7e392847802d9e48c59.

commit 2eb96736f939e4538464ebfb1eae36627993cc45
Author: Masaori Koshiba <masaori@apache.org>
Date:   Mon May 20 14:25:03 2019 +0100

    Fix local/remote TP for checking stream id

commit 8aac785b6aaa08d9dbaa6dad0210761bf5bba52e
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue May 21 12:43:21 2019 +0100

    Fix a nullptr dereference

commit d99371e341b797d7166aa7e392847802d9e48c59
Author: Masaori Koshiba <masaori@apache.org>
Date:   Tue May 21 12:30:08 2019 +0100

    Fix calculation of end of buf in QPACK::_decode_literal_header_field_without_name_ref()

commit 14a4f67d838f421e88f0d7be79b26795573aceb8
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue May 21 10:30:44 2019 +0100

    Share a QUIC connection table among QUIC ports

commit 4a7bc099c4f0ca75d68bfa68112f2a3651ec5f34
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue May 21 09:35:51 2019 +0100

    Fix a test for Http3Frame

commit 142dd26851659214316d50bb76b29879affe609e
Author: Masaori Koshiba <masaori@apache.org>
Date:   Mon May 20 16:36:14 2019 +0100

    Fix handling 0 length HTTP/3 frame

commit a8c14edbc062409079f41cacb4887a8af812b31a
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Mon May 20 15:53:53 2019 +0100

    idle_timeout TP is milisecond since -19

commit 955d380371c3b9fa6aeb7cac10331d2b84ef19e1
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Mon May 20 14:21:38 2019 +0100

    Fix a bug in ConnectionId::_hashcode

    It should use the upper 64 bits but it wasn't because of signed and unsigned

commit 39ddacee594fb8f2b19d5e63369e916bb00a69a8
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Mon May 20 10:46:49 2019 +0100

    Fix asan issues

commit df42ccf6906b0c3d893f7a932d04a2d96a3cd7a8
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Sun May 19 11:06:42 2019 +0900

    Remove an unnecessary header include

commit d0a0dc0247929eda6df9de7b2d751ccb9f1ca651
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu May 16 22:33:42 2019 +0900

    Make QUIC code compilable with BoringSSL

commit f43cb6a04cf2757e5dee75dfec45f3c82c1bf452
Merge: 37f963fa3 6c51b258f
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Fri May 17 10:35:15 2019 +0900

    Merge branch 'master' into quic-latest

    * master:
      Check for OpenSSSL v1.1.1, for now, for this test
      Cleanup of autest prog checks, and indentation
      Adds a missing dependency, bump autest version
      Doc: Clean up JA3 plugin docs.
      TextView: clean up on strcasecmp, strcmp, and memcmp.
      Make code compilable with BoringSSL
      Renumbers all the alarm codes / defines
      Removes the email feature of the Alarms subsystem
      Removes alarms that no longer are supported

commit 37f963fa3b98e9cf4003bdc4f2f831c1e9e7c1cf
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu May 16 15:51:06 2019 +0900

    cppcheck: fix peformance issues

commit f2f49b3333844a3218454e7b461930b11181e63b
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu May 16 09:37:50 2019 +0900

    Use QUICStreamFrame::to_io_buffer_block to avoid memcpy

commit c517e0e42969ccadaa9b59ff0f8bc7441d0df760
Author: scw00 <scw00@apache.org>
Date:   Thu May 16 10:18:51 2019 +0800

    Http3: close connection when buffer release

commit 4cf8850ecd8eb4883f14bd170f34c921763ebb31
Merge: 0c80e6b11 554c828ae
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu May 16 09:26:29 2019 +0900

    Merge branch 'master' into quic-latest

    * master:
      clang analzyer - fix false positive in Vol::handle_recover_from_data.
      AcidPtr: Tweaks tests to be a bit more robust.
      This is already documented in the proper traffic_ctl page
      grab lock before invoke
      Updates the Docker image with latest dependencies
      Fixed clang-analyzer issue with calling schedule_imm with the continuation possibly being a nullptr
      Fixes some cache-tests build issues
      Corret the clear range when cache restart
      Added Docker support for Fedora 29 and Fedora 30
      gcc9: sprintf and strncat fixes in plugins
      clang-analyzer: Fix uninitialized variable in make_to_lower_case.
      clang-analyzer: fix bogus use after free with Ptr in LogFieldInt constructor.
      Document proxy.config.ssl.server.honor_cipher_order

commit 0c80e6b11414152636d2253d0ab2474e7a4750b1
Author: Masaori Koshiba <masaori@apache.org>
Date:   Wed May 15 14:58:01 2019 +0900

    Performance: Optimize QUICFrameGenerator::_is_level_matched()

    Prior this change, std::vector was copied everytime.
    QUICAckFrameManager and QUICHandshake don't need this check, because these should work with all encryptio level.

commit 4aa5ba259e5d70fa0d1e420513435df5bbc83039
Author: Masaori Koshiba <masaori@apache.org>
Date:   Wed May 15 09:52:54 2019 +0900

    Performance: Initialize QUICConnectionId with ZERO to avoid calling randomize()

commit 0cb563424ae49d9e11c3087d900a386d55387418
Merge: 85fbeccff 5f246c33d
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue May 14 17:38:31 2019 +0900

    Merge branch 'master' into quic-latest

    * master:
      gcc9: set default value for printing debug message
      Fix FREELIST macros for AArch64

commit 85fbeccff0c1ae7c6ab6a002fb24012e549c435e
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue May 14 17:37:50 2019 +0900

    clang-tidy

commit 8e4517ecb7538a20df1a779d6f276bc6f42c6531
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue May 14 17:19:07 2019 +0900

    Prevent event-processing-after-free on a test

commit d39392d077162983c0b4aa6b23e306cc6deb6aea
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue May 14 14:51:34 2019 +0900

    Satisfy gcc9

commit 9fc03ee395ebe56b8b2c2d555ef52f693b8e3f86
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue May 14 14:09:07 2019 +0900

    Fix tests for QUICStreamManager

    add_total_offset_sent was used in the tests but it only checks the function
    increment offset, and doesn't check check Stream Manager's expected behavior.

commit 08042e622c34c3d2658ace4f16a540a6465c3d08
Author: Masaori Koshiba <masaori@apache.org>
Date:   Tue May 14 11:58:11 2019 +0900

    Avoid read_avail() calls for performance

commit 35cacaa26046bfb8e0e6fa0492762b43e15af645
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue May 14 11:54:58 2019 +0900

    Fix tests for h3

commit 919183e6f235e0904a30d9828dbb889053683bae
Author: scw00 <scw00@apache.org>
Date:   Tue May 14 02:17:58 2019 +0000

    QUIC: Fix test for pervious changes

commit 9e593ff209c324917ed9c2bb0f33d5df9b44ed36
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed May 1 17:19:45 2019 +0900

    Update code for NUM_PLACEHOLDERS

commit 2d883e02b3a0e402581070030b739b468977a36c
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed May 1 17:09:49 2019 +0900

    Update QUIC draft nubmers to 20

commit ee689f178522a488741a772c3729fced905c916a
Author: Masaori Koshiba <masaori@apache.org>
Date:   Mon May 13 15:19:18 2019 +0900

    Fix autological-pointer-compare warning

    > comparison of array 'this->_loss_time' equal to a null pointer is always false [-Werror,-Wtautological-pointer-compare]

commit b7bf6582cb0cdb502b0b256228619e2d4435dcc2
Author: scw00 <scw00@apache.org>
Date:   Fri May 10 07:43:11 2019 +0000

    QUIC: Make congestion period in QUICRTTProvider

commit 6562700146c8736b67fe5e20b490f1d08f1653a5
Author: scw00 <scw00@apache.org>
Date:   Fri May 10 05:44:54 2019 +0000

    QUIC: Fix test due to pre commits

commit 41ae20a5d00551385a81c294346ac80a1604ca0e
Author: scw00 <scw00@apache.org>
Date:   Thu May 9 06:10:56 2019 +0000

    QUIC: remove pn_space and remove the dependency with ld

commit f51845b7eb1448cb8077771fadc026cbe1092e4c
Author: scw00 <scw00@apache.org>
Date:   Mon Apr 29 01:33:19 2019 +0000

    QUIC: Fixed test changed by loss_detector

commit 97c9898c90cb1153fe015fc04cfc574f4c9b6281
Author: scw00 <scw00@apache.org>
Date:   Mon Apr 29 01:04:44 2019 +0000

    QUIC: Update CC to draft 19

commit 2432f39f1535c420b05bc4f91152dc090733104b
Author: scw00 <scw00@apache.org>
Date:   Sun Apr 28 02:42:48 2019 +0000

    Fixed coredump in Loss Detector

commit 509eef06bcd204b62cd35ab43cd4b767ea483b3e
Author: scw00 <scw00@apache.org>
Date:   Thu Apr 25 09:27:24 2019 +0000

    QUIC: recovery-19 combine loss detector into one

commit a9e0b8bc18263f56fa41dd0e1a0fea7ef4b83e32
Author: Masaori Koshiba <masaori@apache.org>
Date:   Mon May 13 12:31:35 2019 +0900

    Fix checking progress of write vio

commit e59350c04de87623faf67082dbddd219796ab687
Merge: 56484a481 88b5a13ec
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Mon May 13 12:07:14 2019 +0900

    Merge branch 'master' into quic-latest

    * master:
      Removes proxy.config.http.server_tcp_init_cwnd
      gcc9: Added default assignment operator
      clang-analyzer: Fixed err value being uninitialized
      Convert ssl_preaccept plugin to use command-line arguments
      Add be32toh and htobe32 for macOS
      clang-analyzer: Fix API test logic and fixed clang-analyzer issue calling strncmp with null argument

commit 56484a48117fff092ceed19522aa21e4cd3f1d19
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Fri May 10 17:25:14 2019 +0900

    Remove an unused variable

commit 5963187459f99879914dfa05077cb57fd9eab1d5
Merge: 478b7f8c8 fa10c20b8
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Fri May 10 15:31:13 2019 +0900

    Merge branch 'master' into quic-latest

    * master: (27 commits)
      Fixes spelling in doc
      Fixes typos in various documentation files
      gcc9: fixed issue with always printing a null char*
      Clang Analyzer: Fix IpMap.cc false positives. #2
      Doc: Clean up some errors and formatting in traffic_ctl documentation.
      MemSpan: Update to templated style, fix gcc9 compile error.
      Rewrite SocksProxy based on states
      Fixes use-after-free in PVCTestDriver::start_tests
      Fixed syntax issue with clang
      Add API and fix logic for TS_SSL_VERIFY_*_HOOK.
      Improve test resilience by waiting for TS ports to be ready.
      Change HostStatus to use only one stat per host.  The host stat is now a string value containing all time and reason data so that it may be restored from persistent store when ATS is restarted.
      Fixed nullptr check in cookie remap
      Address intermittent failures of all_headers Au test (see Issue # 5437).
      Removes unused TSConfig usage in verify_cert example
      Additional places to propagate the per-client-ip debug tags.
      Removes unused TSConfig usage in ssl_sni example
      Removes unused TSConfig usage in ssl_sni_whitelist example
      Add wait_for_cache to make all_headers test more resilient
      gcc9 - Fix I_Store.h
      ...

commit 478b7f8c8005756150db26afa73299476ff3ed5a
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Fri May 10 15:20:13 2019 +0900

    Fix some of compile warnings

commit 8251867b18de6a0c472f4b25e5f999e7d3edd95f
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed May 1 22:56:04 2019 +0900

    Add docs for QUIC configuration

commit 709a9973f4f6e601ff7a2e25b9cd4c206c92a710
Author: Masaori Koshiba <masaori@apache.org>
Date:   Thu May 9 10:35:53 2019 +0900

    Revert wrong conflicts fix in HPACK.cc and HTTP2.cc

    Merging master branch (8deca1c320f89f4a9109e9f87d3d99b5e7e17157) had some conflicts and they were fixed wrongly.

    - HTTP2.cc
    status_len and status were moved to narrow down their scope.

    - HPACK.cc
    encode_integer() and encode_string() were moved to XPACK.cc.

commit f879f87155af0a2f1f81568cfe80f4757787252a
Author: Masaori Koshiba <masaori@apache.org>
Date:   Tue May 7 14:05:36 2019 +0900

    Follow changes of master branch

    Signatures changes of ssl_stapling_init_cert()
    Delete copy constructor of IpAllow::ACL

commit 8deca1c320f89f4a9109e9f87d3d99b5e7e17157
Merge: 3cf90685a f32fc32c8
Author: Masaori Koshiba <masaori@apache.org>
Date:   Tue May 7 12:28:20 2019 +0900

    Merge branch 'asf/master' into quic-latest

    * asf/master:
      First pass of documentation for URL rewrite.
      gcc9 - fix CryptoHash.h
      gcc9 - fix class Connection.
      Fix ContFlags for gcc 9.
      Doc: Update TSConfig... functions.
      Load the Socks configuration after the host state persistence data is loaded.
      Rewrite the assert statement to avoid Socks Proxy triggering the assertions.
      Move setsockopt from UnixNetProcessor to Server::setup_fd_for_listen
      Implement prefetched OCSP stapling responses
      Fixed clang-analyzer issues in cookie_remap
      TS C++ API:  add member function TSSslConnection InterceptPlugin::getSslConnection()
      Update README.md
      Removes code related to removed configuration
      ssl_session_resuse:  operator for redis endpoint compare functor must be const for STL compatability.
      Tries to make builds on older clang happy
      Update jtest.cc
      Added user defined conversion operator in ConstBuffer for string_view.
      Clang Analyzer: Fix IpMap.cc false positives.
      MIMEScanner: only clear m_line buffer if at MIME_PARSE_BEFORE state
      Off by 1 error in memcpy of redirect url
      correctly handle return value 0 from recv()
      cppcheck: Fix various issues found in iocore/eventsystem
      Fixes spelling in mgmt
      Fixes spelling in code in plugins
      Fixes spelling in plugins
      Fixes spelling in miscellaneous files
      Remove commented out includes
      cppcheck: Fix issues found in I_IOBuffer.h
      Fixes spelling in iocore
      fixes spelling in include
      Fixes spelling in src
      Fixes logging after collation removal
      De-tabifies REVIEWERS
      Doc: add prefetch to plugin index page
      Doc: Add links to Slicer plugin
      Cache:ttl-in-cache should always override never-cache
      cppcheck: Fix various issues in proxy/http2/
      Purges log collation feature
      Add slice plugin config options to either pace or disable block stitch error logs.
      cppcheck:  fix comparison issues found in plugins
      cppcheck: Changed from C casting to C++ casting
      Move the delete to please clang-analyzer
      Don't read frames after sending GOAWAY with an error code
      Adds assert, albeit not needed, makes CA happy
      cppcheck: Removed problematic move operators for FixedBufferWriter.
      cppcheck: Minimize a variable scope [iocore/net/P_UDPPacket.h:192]: (style) The scope of the variable 'body' can be reduced.
      cppcheck: Declare a member variable with an initial value
      Password can not be nullptr here, so don't check
      cppcheck: fixes issues found for plugins/authproxy
      cppcheck: fixes issues in cppcheck
      Revert RS-374 to avoid deadlocks
      Don't assign if this and other are the same object
      cppcheck: Fixes various issues under proxy/http/remap
      cppcheck: Fixes issue found in DiagsConfig.cc
      cppcheck: Reduce the scope of the variable 'out_buf'
      cppcheck: change to C++ style pointer casting
      cppcheck: Fix various issues of Http2DependencyTree
      cppcheck: Fix various issues of Http2ConnectionState
      cppcheck: fixes issues found in example/protocol
      cppcheck: fixes issues fround in example/remap
      cppcheck: fixes issue found in proxy/IPAllow.cc
      cppcheck: Remove an unused private function
      cppcheck: minimize variable scopes
      Fixes clang-analyzer error dereferencing nullptr in parent
      correct config name for proxy.config.dns.connection_mode
      Removes priorities for AIOs, thanks oknet
      cppcheck fix for iocore/dns
      cppcheck: fixes issues found in example/thread_pool
      cppcheck: fixes issues found for plugins/background_fetch
      cppcheck: fixes issues found for tests in proxy/http
      Removes non-existent include dir reference
      cppcheck: Reduce the scope of the variable 'netvc'
      cppcheck: Reduces variable scope for files in  mgmt/...
      cppcheck: Minimize variable scopes and use different names to not shadow others
      cppcheck: Fixes issues found in async_http_fetch_streaming
      cppcheck: (portability) %zd in format string (no. 2) requires 'ssize_t' but the argument type is 'size_t {aka unsigned long}'
      cppcheck: (style) The scope of the variable can be reduced.
      cppcheck: syntax error and memory leak fix
      cppcheck: Function parameters should be passed by reference
      cppcheck C-style pointer casting
      cppcheck: fixes issues found in proxy/logging
      cppcheck: Change to C++ style pointer casting in Thread.cc
      cppcheck: fixes issues found for plugins/compress
      fix http2.max_header_list_size default
      fix ssl.server.ticket_key.filename default
      cppcheck: fixes issues in ink_uuid.h (BROKEN)
      Change to C++ style pointer casting
      cppcheck: Fixed various issues with SSL files
      cppcheck: Use initialization list instead of assigning in constructor body
      cppcheck: fix issue found in BufferWriterFormat.cc
      Throttling results in tight loop if there are no new connections
      Fix a build error in xdebug on macos
      fix proxy.config.cache.ram_cache.algorithm desc
      Add more information to diags.log error message for block stitching errors.
      traffic_via.pl: Fixed bugs, added tests, and make the output match more like traffic_via.
      Update README.md
      -H "xdebug: probe" injects trace of headers into response body
      A recipient MUST ignore If-Modified-Since if the request contains an    If-None-Match header field, about rfc https://tools.ietf.org/html/rfc7232#section-3.3
      Fixes the Brotli build issues
      fix proxy.config.hostdb.timeout default
      Ran CPP check on a few files while prodding around
      Adds basic version feature for traffic_layout info
      Cleanup: Use internal linkage for functions which are only needed in SSLUtils.cc
      Fix false collapsing of reverse DNS requests.
      Fix HostDBReverseTest unitilization sa_family, remove LRAND48 and SRAND48 for C++11 random.
      docs for schedule api
      Strip token from upstream if conifigured and dynamically allocate string buffers
      Ignore unsupported HTTP/2 settings parameters
      Update plugin API type conversions to support enums automatically.
      Fix IntrusiveHashMap active bucket list corruption issue during expansion.
      Corrected usage of OpenSSL API for ec and ecpf list retrieval. Now the signature is valid without additional length bytes accounted for signature.
      Fix reason tag of traffic_ctl host

    Conflicts:
    	proxy/http2/HPACK.cc
    	proxy/http2/HTTP2.cc

commit 3cf90685a87494b47a6d4d56383f8735e27f6129
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed May 1 18:37:47 2019 +0900

    Remove unused defines

commit c9e367a5f3cef855f64f047d61447d04300fe13d
Author: Masaori Koshiba <masaori335@gmail.com>
Date:   Wed May 1 16:53:56 2019 +0900

    Add workaround fix for mixed response header and body

commit fd33307a3b4d6bff9577641ae9b20fd8f4ef6b4a
Author: Masaori Koshiba <masaori335@gmail.com>
Date:   Wed May 1 16:50:17 2019 +0900

    Print size of HTTP/3 frame on debug log

commit 42b5fdfe2fc786e4a14f13319f690b07523923bb
Author: Masaori Koshiba <masaori335@gmail.com>
Date:   Wed May 1 16:49:21 2019 +0900

    Fix BAD_ACCESS in Http3FrameFactory::create_data_frame()

commit d4d3fc02ef5a95f16ecefd2d4107db8cacdb43bb
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu Apr 25 11:55:38 2019 +0800

    Check QUIC availability with SSL_MODE_QUIC_HACK

commit 5a77a807942e8ef5eb4f0b844bcc881e0367375d
Author: Masaori Koshiba <masaori335@gmail.com>
Date:   Wed May 1 14:31:44 2019 +0900

    Fix stack-buffer-overflow on storing data frame

commit d067d3eb321fb0660384a7e9435539583a25c673
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue Apr 30 22:43:08 2019 +0900

    Add missing files for BoringSSL

commit 2a2107c11af28726bc568512c185b26b2b782ef6
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue Apr 30 21:59:52 2019 +0900

    Update clang-tidy target

commit 897f6922c304e15c9eea31d7b52c0b986b0f5fd7
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Apr 17 16:03:24 2019 +0900

    Print destination addresses and ports of received packets

commit a41605abef9b88cdd06aded881921434bd258c80
Author: Masaori Koshiba <masaori335@gmail.com>
Date:   Tue Apr 16 12:44:32 2019 +0900

    Add stateless reset reasons on debug log

commit 22b77e9f04d2f6033661eb98a6739ca249ba45c4
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Mon Apr 15 16:25:39 2019 +0900

    Fix a wrong path for libhttp2.a

commit c0d60aa4b387410152e15f07b37453c49c96270d
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Mon Apr 15 16:16:25 2019 +0900

    Add stubs for http3 unit tests

commit 4738bef618c38015b25ac1f74a805fb6f989ed52
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Mon Apr 15 11:49:04 2019 +0900

    Fix a strange link issue in unit tests on release build

commit 4180a956490350c9fb4ab2a9f07224b989cc1a59
Author: scw00 <scw00@apache.org>
Date:   Wed Apr 10 06:50:29 2019 +0000

    QUIC: Uses unidirectional stream to send HTTP3 SETTINGS frames

commit 033ec0e42cb1ba5cef670c0f2ebe384efa3180c3
Author: Masaori Koshiba <masaori335@gmail.com>
Date:   Mon Apr 15 09:29:17 2019 +0900

    Add @HWLOC_LIBS@ to LDADD for HTTP/3 check programs

commit d57c17c83cb5e1de59d61d73221c6a223cae385b
Author: Masaori Koshiba <masaori@apache.org>
Date:   Thu Feb 14 16:18:09 2019 +0900

    Add keylog support on QUIC client

commit 2380776b74fc118487340c1cb5fdb69520cc78cf
Merge: 31f60ade6 076e1f3d8
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Fri Apr 12 16:27:52 2019 +0900

    Merge branch 'master' into quic-latest

    * master: (64 commits)
      Fixed cache RWW test crash
      Adds cache alterante update tests
      Fixed pthread mutex init issue with cache test
      Remove unused variable in cache test
      Adds a HostStatus::loadStats() function used to load persisted HostStatus stats after a restart of trafficserver.
      DRAFT:  This PR fixes #5248 - parent host status is not persistent accross restarts.
      Changed how current age is determined to age out documents. Guaranteed freshness was being used innapropriately when the docs age was already beyond that value
      Adds a missing header field for the tcpinfo log
      Fixed cache test, using updated shutdown
      url_sig: fixed unit-test for remapped url.
      Setting the correct directory for test_Cache
      Some tidying up of the global namespace.
      Fix mysql-remap compilation error
      url_sig debug fix for when url is missing the signature query string
      Adds Cache test suits
      Doc: Add IPv6 CIDR Mask example
      Normalize on negative value for milsetone metrics
      Fix compilation error in wccp
      Add nullptr check on ConfigProcessor::release()
      Fix the hiredis autoconf for the default case
      ...

     Conflicts:
    	.gitignore
    	iocore/net/P_UDPNet.h
    	iocore/net/P_UnixNetVConnection.h

commit 31f60ade6cb8293e1b943b0b4afdddc7422890fb
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Fri Apr 12 16:05:04 2019 +0900

    Update tests for H3

commit 6395120efa06258b8009d319a66f18d307e007ce
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Fri Apr 12 15:33:39 2019 +0900

    Update H3 SETTINGS frame format to draft-19

commit 3459e0822a67fdeabda76aacfc289fa8bde0e4ed
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Fri Apr 12 15:07:41 2019 +0900

    Update H3 Frame header format to draft-19

commit c3fcccb6bfb016f06aaddd731734d9e37f2437ea
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue Apr 9 17:35:03 2019 +0900

    Remove version related fields from TP and version validation logic

commit 7af17709e049f782f102633495f2b2255c9f7257
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue Apr 9 14:30:04 2019 +0900

    Update TransportParameter format to draft-19

commit f607cac2ac67bff68af9d7babfdf9b965ffe2119
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Mon Apr 8 16:55:31 2019 +0900

    Update QUIC draft numbers to 19

commit 3c27f603b86a1d8ddf851a767b5b30762b86ec12
Author: Masaori Koshiba <masaori335@gmail.com>
Date:   Wed Apr 10 13:59:18 2019 +0900

    Ran clang-format

commit 2fe722da117beb99a1f22e918a3ef1c3060f1450
Author: Masaori Koshiba <masaori335@gmail.com>
Date:   Wed Apr 10 13:52:24 2019 +0900

    Fix unit tests using QUICTLS

commit 039e4a0e850f0bbcf17a98505455486cf10c4810
Author: scw00 <scw00@apache.org>
Date:   Tue Apr 9 09:11:43 2019 +0000

    Fixed compilation with ubuntu 18.04

commit 41c06df698844c80d2dd146b8ce5fb7cc5853c91
Author: Masaori Koshiba <masaori335@gmail.com>
Date:   Fri Apr 5 10:12:57 2019 +0900

    Add HTTP/3 support to traffic_quic cmd

commit 2d2b4a32cbbc53c209cb29b105bd6dd02bf6feb8
Author: Masaori Koshiba <masaori335@gmail.com>
Date:   Mon Apr 8 14:58:47 2019 +0900

    Fix test_QUICPacketFactory & test_QUICVersionNegotiator

commit 83bc8289e3de15bc3bb036d2a103ddc21b4f7d6a
Author: Masaori Koshiba <masaori335@gmail.com>
Date:   Mon Apr 8 14:36:22 2019 +0900

    Fix test_QUICLossDetector

commit 70397c521d33ffcaa52b70f11ee56907d74b22d2
Author: Masaori Koshiba <masaori335@gmail.com>
Date:   Mon Apr 8 11:58:17 2019 +0900

    Cleanup frame debug msg

commit 22ef4573bfca24cf17459e5364d901b1cc91ed51
Author: Masaori Koshiba <masaori335@gmail.com>
Date:   Thu Apr 4 14:04:08 2019 +0900

    Fix QUICDebugNames::key_phase()

commit 42349cfd459dc57b236180c153abb2351c0e1a59
Author: Masaori Koshiba <masaori335@gmail.com>
Date:   Thu Apr 4 10:53:30 2019 +0900

    Send NEW_TOKEN frame from server side only

commit 51c65a85cc290db14e79034be0b83b26c7ea0407
Author: Masaori Koshiba <masaori335@gmail.com>
Date:   Wed Apr 3 15:35:52 2019 +0900

    Fix setting NUM_PLACEHOLDERS

commit 788e27e4389261bca6a2deb4af4ac1f15aedfff9
Author: Masaori Koshiba <masaori@apache.org>
Date:   Mon Apr 1 15:35:45 2019 +0900

    Add debug_msg on QUICRstStreamFrame

commit 2df6d5c7dca88649ab3c999b138e145441f0c457
Author: Masaori Koshiba <masaori@apache.org>
Date:   Tue Mar 26 11:15:45 2019 +0900

    Fix QPACK::_encode_prefix()

    Prior this change, the allocated IOBufferData for Header Block Prefix was not initialized.
    This made random value in S and Delta Base (7+) fields in Header Block Prefix.

commit f53f6e52f99f0032dfc972b74d3b5c530f66e3d5
Author: Masaori Koshiba <masaori@apache.org>
Date:   Mon Mar 25 10:50:19 2019 +0900

    Fix adding Padding Frame

commit c9b1db22c01da93d258b38b434246d9c40dc7fb3
Author: Masaori Koshiba <masaori@apache.org>
Date:   Mon Mar 25 10:49:47 2019 +0900

    Check fist byte to make sure key is derived

commit 150adcce36456a3f0f8feaf8708fdb55e839f0b9
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Mon Mar 18 11:00:43 2019 +0900

    Don't create packets on encryption levels already done

commit 6f409c2ef37ae8cec5b3049387c12da610b8b7ac
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Fri Mar 15 13:52:41 2019 +0900

    Use const references instead of moving QUICPacketUPtr

commit d64938e0c6ca46757aeb3e8ff2e67cb8c09cae6f
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Fri Mar 15 12:11:06 2019 +0900

    Add const qualifiers

commit 98e1ec33f4dcbc70553e1536296b82dd63f4be3b
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu Mar 14 12:31:29 2019 +0900

    Update tests to catch up interface changes

commit 3059b853f424ff813834c700f3a5d328fc68dd9a
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu Mar 14 10:16:15 2019 +0900

    Add QUICFrame::to_io_buffer_block() and use it instead of store()

commit f04325d63d067b9d3fbdf43f5b3d58ce939abee3
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Mar 13 14:31:38 2019 +0900

    Change interface of QUICPacketPayloadProtector to IOBufferBlock from uint8_t array

commit 3effcc011fa0ab7c4f3fbb17b0822009226fb905
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu Mar 14 12:29:53 2019 +0900

    Fix test_QUICStream

commit eb2a9ff588f948d97da06dc2f9f59e198454d5e2
Author: scw00 <scw00@apache.org>
Date:   Wed Mar 13 10:03:48 2019 +0800

    QUIC: Fixed building and test_QUICStream

commit fd6b9c91c4ccc769acb313ab02d2da26c3443407
Author: scw00 <scw00@apache.org>
Date:   Wed Mar 13 09:52:54 2019 +0800

    QUIC Rename unbidirectional to unidirectional and fixed test

commit 4aaae87ca6b86e88ba48191c1bbe45cbadd0c8bd
Author: scw00 <scw00@apache.org>
Date:   Wed Mar 13 09:21:13 2019 +0800

    QUIC: Move max_crypto_frame into QUICCryptoStream.cc

commit 2bf10ce6deb2b66dfb995b1f57ced985ffb21684
Author: scw00 <scw00@apache.org>
Date:   Tue Mar 12 13:54:54 2019 +0800

    QUIC: Adds unbidirectional stream test

commit 2db36132a039e69418fbefb440fb6a0e0c6a013d
Author: scw00 <scw00@apache.org>
Date:   Tue Mar 12 10:32:37 2019 +0800

     QUIC: Add receive only stream

commit 4adefcc846268814e375e219cadbb3bac3aa4c6d
Author: scw00 <scw00@apache.org>
Date:   Tue Mar 12 09:37:37 2019 +0800

    QUIC: Add Send only stream

commit cb279cfc646763f92e66070ae088cac9669a0074
Author: scw00 <scw00@apache.org>
Date:   Tue Mar 12 08:44:33 2019 +0800

    QUIC: Moves some functions to base QUICStream structure

commit dc9485e2d9e11e4b422ebe206b26ee464545d91a
Author: scw00 <scw00@apache.org>
Date:   Tue Mar 12 08:41:22 2019 +0800

    QUIC: Sink records_xxx_frame function to QUICStream

commit f93d4920c4cb851237d5abdd491517dbc5b7c9ee
Author: scw00 <scw00@apache.org>
Date:   Mon Mar 11 15:49:43 2019 +0800

    QUIC: Split  out QUICCryptoStream

commit 0f10526fa786bf11c24c585e44d399c504ea669d
Author: scw00 <scw00@apache.org>
Date:   Mon Mar 11 15:38:23 2019 +0800

    QUIC: split out QUICBidiredirectionalStream

commit 08bcbdc5f8656df6d36119f13ed862c8444b07c9
Author: Masaori Koshiba <masaori@apache.org>
Date:   Mon Mar 11 16:11:34 2019 +0900

    Add virtual destructor to HQClientSession / HQClientTransaction

commit c18dcdb412a3f6e1efdcb4efc6fd0c1769a92099
Merge: 96f0032ed cb2382dbc
Author: Masaori Koshiba <masaori@apache.org>
Date:   Mon Mar 11 15:39:13 2019 +0900

    Merge branch 'asf/master' into quic-latest

    * asf/master:
      Fixed the compatibility with previous cache verison
      cdniuc is not a manditory claim
      Run clang-format against the same files on both make clang-foramt and git pre-hook
      UrlRewrite: separate constructor and configuration loading for testability.
      Fix #5108: Remove OS dependency in test_BufferWriterFormat.cc.
      Add Perltidy configuration and build target
      pop messages
      Fix a self detection issue where parents are not marked down when proxy.config.http.parent_proxy.self_detect is set to 2 because of multiple calls to creatHostStat() which was marking parents back up. Also added a new HostStatus Reason Code SELF_DETECT used when self detection marks a parent down.
      Add virtual destructor to SSLMultiCertConfigLoader.
      Doc: open_read_retry_time is overridable
      Fixes some places where refactoring was not complete
      Do not run clang-format for @default_stack_size@
      Change url_mapping::toUrl to url_mapping::toURL for consistency with url_mapping::fromURL.
      Fix for() loop, correctly calculate the value of seg_in_use within Vol::dir_check()

commit 96f0032edfd255033a448b9aa7175bf234a6a8ab
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Mon Mar 11 14:16:36 2019 +0900

    Remove redundant QUICConfig::scoped_config

commit a311a79516e41a70a72d5bcb757b5ac9f46a5edb
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Mon Mar 11 14:10:35 2019 +0900

    Get session filename from QUICTLS

commit f69fb7e42bc8815aff032b5018c84133b8c29fef
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Mon Mar 11 13:56:28 2019 +0900

    Have a QUICConfigParams as a member of QNetVC

commit 11e1159a3470615e5db4077315a30ca4727f48fb
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu Mar 7 16:31:00 2019 +0900

    Reduce use of QUICConfig::scoped_config

commit 24df75e9748f73a4cb8858f6c552909e0406da01
Author: Masaori Koshiba <masaori@apache.org>
Date:   Mon Mar 11 11:20:14 2019 +0900

    Decouple HTTP/0.9 and HTTP/3

    Add Http09ClientSession and Http09ClientTransaction to clarify HTTP/0.9 and HTTP/3 code.
    HTTP/0.9 and HTTP/3 is completely switched by ALPN (hq-* vs h3-*).

commit 2f0858e06d40d8315daad4b556eb5727295060fa
Author: Masaori Koshiba <masaori@apache.org>
Date:   Mon Mar 11 13:27:57 2019 +0900

    Fix unit tests for HTTP/3

commit d0c9aed68f83519b8b9c9a385f031089bdbf8eed
Author: scw00 <scw00@apache.org>
Date:   Mon Mar 11 11:16:15 2019 +0800

    QUIC: Bring back retransmittion test case

commit 9533aede1b808ba16d3b31d4af78a0cf465adff2
Author: scw00 <scw00@apache.org>
Date:   Mon Mar 11 10:43:36 2019 +0800

    QUIC: Fixed test_QUICLossDetector crash

commit e8eb00b0ce9987f4538542edfad111240853400d
Author: scw00 <scw00@apache.org>
Date:   Mon Mar 11 10:23:04 2019 +0800

    QUIC: Fixed compiler error in test_QUICStream

commit c5c1378ce20cd7b092dcd51ba31509e086445bb5
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Fri Mar 8 11:28:20 2019 +0900

    Fix a nullptr dereference

commit 49251b9f4a40326af4974348b929c310c957a992
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Fri Mar 8 10:45:06 2019 +0900

    Pass QUICPacketInfoUPtr to on_packet_sent instead of QUICPacketUPtr

commit 0b492facbb9dcc9b14ee3cae63d741ab5628e45f
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Mar 6 17:30:31 2019 +0900

    Don't keep packets sent

commit f9b26d2f52aae1aa50ecac68826733afc8f4ecae
Author: scw00 <scw00@apache.org>
Date:   Fri Mar 8 08:16:49 2019 +0800

    QUIC: Moving log in appropriate position

commit 7532912c61b038cb45c8feddf6a5b6cb118ee196
Author: scw00 <scw00@apache.org>
Date:   Thu Mar 7 16:09:24 2019 +0800

    QUIC: recovery draft-18

commit 2c538479077a23a1e5c2d2cd54fee02e76c2ea16
Author: Masaori Koshiba <masaori@apache.org>
Date:   Thu Mar 7 15:22:30 2019 +0900

    Rename QUICSimpleApp to Http09App

commit 0843eba371c019f74da7baea034bb2181ceeb052
Merge: ecc8f02e3 d91ca9ee4
Author: Masaori Koshiba <masaori@apache.org>
Date:   Thu Mar 7 12:38:26 2019 +0900

    Merge branch 'asf/master' into quic-latest

    * asf/master:
      fix crash in CacheVC::openReadFromWriter

commit ecc8f02e3ad988de7051c73d19a70892d55c81a1
Author: Masaori Koshiba <masaori@apache.org>
Date:   Thu Mar 7 12:26:14 2019 +0900

    Fix QUICStreamManager to use QUICStreamVConnection

commit e5a65d77da2d2f3b50ca5be7930488352ae896bb
Author: Masaori Koshiba <masaori@apache.org>
Date:   Thu Mar 7 11:16:54 2019 +0900

    Fix building unit tests for QUIC

    Prior this change, there're many undefined symbols comes from SSLMultiCertConfigLoader.
    As workaround fix, link unit tests to libinknet.a.

commit 13e12de1a4e9ad1df22557e9e1bf187cd275a688
Author: Masaori Koshiba <masaori@apache.org>
Date:   Thu Mar 7 10:46:31 2019 +0900

    Fix unit tests using QUICBidirectionalStream

commit 8c157d759b5db530d15a342e7b234c33e961d5fb
Author: Masaori Koshiba <masaori@apache.org>
Date:   Thu Mar 7 10:38:28 2019 +0900

    Remove test_QUICHandshake

commit 40882451978c2074837440135366637a6cb1fccc
Author: scw00 <scw00@apache.org>
Date:   Mon Mar 4 15:01:10 2019 +0800

    QUIC: Rename quicStreamAllocator to quicBidiStreamAllocator

commit f6972d47db80a7e1a4b71f8b449abca43709d4b9
Author: scw00 <scw00@apache.org>
Date:   Mon Mar 4 14:49:45 2019 +0800

    QUIC: Introduce QUICStreamVConnection to process VIO

commit b0cd800ef0ac1a67c464b6ac88fcb8cc5718daf5
Author: scw00 <scw00@apache.org>
Date:   Mon Mar 4 09:54:18 2019 +0800

    QUIC: Use QUICStream as base class

commit aa107296e9f49d9c12b87845364df637e3f2f79f
Author: scw00 <scw00@apache.org>
Date:   Fri Mar 1 17:27:25 2019 +0800

    QUIC: Introduce base stream class

commit 5e3ca198bc73f493c1df3b97aae6ecb058adf06f
Author: Masaori Koshiba <masaori@apache.org>
Date:   Wed Feb 20 12:16:14 2019 +0900

    QUIC: Load multiple certs

commit c7e43ea08366c78887f3a01cc5d6a70d9db1099e
Merge: e0cc477c9 814ccc5ea
Author: Masaori Koshiba <masaori@apache.org>
Date:   Thu Mar 7 08:58:29 2019 +0900

    Merge branch 'asf/master' into quic-latest

    * asf/master:
      Move minimum OpenSSL version to 1.0.2
      Fix SessionProtocolNameRegistry lookup
      Implement aud claim in Uri Signing Plugin
      Fix #5093: new/delete mismatch in test_IntrusivePtr.cc.
      Fix #5094: Fix use after free in test_IntrusiveHashMap.cc
      Override delete in Extendible
      Fixing a previous fix to fully allocate strings when heap mismatch detected.
      Remove duplicate calls to TSHttpTxnReenable in xdebug
      traffic_layout/engine: add missing stat import
      tscore/ink_hrtime: add missing cstdint import
      tscore/eventnotify: change fcntl include path
      Add support for the old lua formatted ease of use conventions and the numeric log rolling values
      set thread affinity to current thread if the current thread type is the same as the target thread
      MIME: Fix line_is_real false positive.
      Merge url_scheme_get into only calling class method
      Remove extra vars to bwprint in SSLConfigParams::getCTX

    Conflicts:
    	build/crypto.m4
    	include/tscore/ink_config.h.in
    	src/traffic_layout/info.cc

commit e0cc477c91851cfc095ebf84f2ee8aff62f7693f
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Mar 6 15:55:08 2019 +0900

    Fix tests

commit b9928bf5f6d8a7551917c2c70482dc0d861dd318
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Mar 6 15:47:32 2019 +0900

    Remove an unneccessary function

commit ac81d910e6d6aaf2bf00db81de44abf0c6a15d43
Author: Masaori Koshiba <masaori@apache.org>
Date:   Tue Mar 5 16:07:42 2019 +0900

    Walk through loss detectors to get correct RTO

commit 991a990549153ea4c62c38ee46ab26f33a000c49
Author: Masaori Koshiba <masaori@apache.org>
Date:   Tue Mar 5 13:59:23 2019 +0900

    Drop Initial packets with short DICL

commit e9ad3d9c69020dde5e5e26d6cf9e451c7aeda101
Author: Masaori Koshiba <masaori@apache.org>
Date:   Tue Mar 5 11:12:37 2019 +0900

    Include a reserved version to Version Negotiation packet

commit 73454c9be6bd9735ef787ab7227c3cdb590ad122
Author: Masaori Koshiba <masaori@apache.org>
Date:   Mon Mar 4 11:08:17 2019 +0900

    Print stream id of  MAX_STREAM_DATA and STREAM_DATA_BLOCKED on debug log

commit 620c1fd73f0d4079c345da2555c2d90a2a66800c
Author: Masaori Koshiba <masaori@apache.org>
Date:   Mon Mar 4 10:55:45 2019 +0900

    Check local flow controller to send MAX_STREAM_DATA frame

commit 7a20a2117dc73aaf2804d7180e3784b97278fa56
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Mon Mar 4 10:27:35 2019 +0900

    Reduce dup code

commit 01ed38c1ac7cfaba5acc38b6066b534d6a80e38b
Author: scw00 <scw00@apache.org>
Date:   Fri Mar 1 15:26:20 2019 +0800

    QUIC: Fixed build error under ubuntu 16.04

commit a52ad8d59321536c380641039676fe97f0317108
Author: scw00 <scw00@apache.org>
Date:   Fri Mar 1 11:35:35 2019 +0800

    QUIC: Fixed warning in Mock.h

commit 5da8f67a9b11b859b537daed30e9eed624dec054
Merge: 61f1631d4 69dd33dd7
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu Feb 28 14:56:12 2019 +0900

    Merge branch 'master' into quic-latest

commit 61f1631d42ccdf748f404b55d8c68a518b11dcef
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Feb 27 16:24:08 2019 +0900

    Removed unused code

commit 7a3af4e1c3251dbd5467810b0d22ba75808e4024
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Feb 27 16:05:54 2019 +0900

    Remove QUICPacketTransmitter

    It's not used now. We might need it later but a fresh design would be better.

commit fc88686b10f94b33a4cdc5976f81b417889d2020
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Feb 27 15:21:47 2019 +0900

    Reduce duplicate code

commit 0636a4a6ffb51729354ea329a882b86eb4bd10e7
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Feb 27 14:13:28 2019 +0900

    Drop keys for INITIAL on client side after sending the first HANDSHAKE packet

commit 22364902841f999e933c2439baa3491e24f507dd
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Feb 27 14:02:29 2019 +0900

    Drop keys for INITIAL on server side after processing the first HANDSHAKE packet

commit 503320547c873db3bc79c8b00eb9028379a91b24
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Feb 27 13:47:20 2019 +0900

    Removed a unused variable

commit ba137ce1355a88e332db6e89b37d545fd861a708
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Feb 27 11:42:55 2019 +0900

    Fix a use of wrong key_len

commit 10ebad1bab212ed4ecff77074c45030ad0d6e43d
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Feb 27 10:44:58 2019 +0900

    Small cleanups

commit 28617fe794ade3d0e3272cb22d228ba47898f1b1
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Mon Feb 25 11:07:20 2019 +0900

    Revert unnecessary changes

commit 2c6156c42220c1ceed347f719ecb87fa0034d42c
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Mon Feb 25 10:54:54 2019 +0900

    Update tests

commit dac64b3b59707d983d5fd5982d27b51f70d570e0
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Fri Feb 22 15:43:45 2019 +0900

    Make tests buildable

commit d741a0dcc291bc34e5e73dd194799b8a2cf0f7d4
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu Feb 21 17:02:25 2019 +0900

    Remove unused code

commit 5b5a16fdfb38096933239a0a4c66d80323524397
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu Feb 21 15:54:51 2019 +0900

    Remove KeyingMaterial

commit 3968cf7b588449ef6cc1bf16ca3042c27067203a
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu Feb 21 12:34:47 2019 +0900

    Remove QUICPacketProtection

commit 14871688b56d9a9043d79db5bfd617b8310173b5
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu Feb 21 12:21:30 2019 +0900

    Remove set_hs_protocol from QUICPacketFactory

commit d030ade1e6c0868414e8dacbe82c02205a9a225a
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Feb 20 12:04:50 2019 +0900

    Remove set_hs_protocol from QUICPacketHeaderProtector

commit fba23d972c9f551960de0e61ca1512c22fd9522c
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu Feb 14 18:15:29 2019 +0900

    Introduce QUICPacketProtectionKeyInfo

commit e6a9def4e848f9314029b7ab3ee917a42daf2d92
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue Feb 26 15:07:03 2019 +0900

    Don't send multiple PATH_CHALLENGE on the same packet

    This closes #5064

commit 4462afc9ff7cf62006db56d0093a4bc8b5c9eeae
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Mon Feb 25 14:54:31 2019 +0900

    Fix memory leaks in QUICIncomingFrameBuffer

commit f574354d0035d0094e3939a942a5e08c8bbc5d97
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Mon Feb 25 11:11:14 2019 +0900

    Fix compile warning on Fedora29

commit 6b10433908147e337f36ba2cc2cea95c9da18c55
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu Feb 21 17:22:28 2019 +0900

    Update for draft-18

commit f4b4625d4cc0c3b281de2bb85d00fad0dd65b402
Author: scw00 <scw00@apache.org>
Date:   Tue Feb 19 11:52:06 2019 +0800

    QUIC: Fixed QUICIncomingFrameBuffer test

commit 914ffb3618c7c13eae4341952351777342bdb347
Author: scw00 <scw00@apache.org>
Date:   Tue Feb 19 11:46:59 2019 +0800

    QUIC: Fixed test cases

commit c9552adbb67db43e2996042ed3728093e7e266e2
Author: scw00 <scw00@apache.org>
Date:   Tue Feb 19 11:08:42 2019 +0800

    QUIC: Bring back QUICTransferProgressProvider

commit 8535ce79ad887b806d519439b56b0e9cc7d17672
Author: scw00 <scw00@apache.org>
Date:   Tue Feb 19 08:31:09 2019 +0800

    Clang-Format and signal user event only on consuming all data

commit 1ccd18dcb8c087224b4f14e634e779a161f1bdfe
Author: scw00 <scw00@apache.org>
Date:   Sun Feb 17 15:19:30 2019 +0800

    QUIC: Do not discard frame in StreamState

commit 38600d49cebfe1eb53ef69561d57737b7bd9fc48
Author: scw00 <scw00@apache.org>
Date:   Sun Feb 17 11:34:53 2019 +0800

    QUIC: Refactor QUICStream State

commit 6b2773c82f4ab05b4bd2983fe9ca52321c3bb798
Author: scw00 <scw00@apache.org>
Date:   Fri Feb 15 13:48:07 2019 +0800

    QUIC: Fixed crash when records connection id frame

commit d06806f97669e402d53cb7c42299956fbfcd9cf8
Author: Masaori Koshiba <masaori@apache.org>
Date:   Fri Feb 15 14:26:02 2019 +0900

    Fix compiler warnings - unused parameter

commit 0b84cf33d14accb558fa9e9b695d13a0f394868a
Author: scw00 <scw00@apache.org>
Date:   Fri Feb 15 11:29:28 2019 +0800

    QUIC: AckCreator only response to non-ack-only packet

commit da5385f76a6f1de6e2ecab8792889f33757cbf5b
Author: Masaori Koshiba <masaori@apache.org>
Date:   Fri Feb 15 11:00:53 2019 +0900

    Make _has_new_data flag true only if received packet is not ack only

commit 32aaa2520fda1b44dd6b4ec9ce1d59ef4983fa27
Author: Masaori Koshiba <masaori@apache.org>
Date:   Fri Feb 15 09:56:32 2019 +0900

    Cleanup: remove unused counter

    QUICNetVConnection::_handshake_packets_sent is deprecated in favor
    of 2bebf6c7338e28c6ef0f8c1cdb3fb6c4e57fcc26.

commit 3e6f177a1bd8f6fd58f71664d4bee18639f4bd63
Author: Masaori Koshiba <masaori@apache.org>
Date:   Fri Feb 15 09:36:57 2019 +0900

    Fix compiler warnings - wrong format for ink_hrtime

commit a2b365707c5b3350129e8eb96002bfeb04df85b5
Author: Masaori Koshiba <masaori@apache.org>
Date:   Fri Feb 15 09:35:42 2019 +0900

    Fix compiler warnings - missing override keyword

commit 3eac14ffd020cd40917e84506269a5f33e70d946
Author: scw00 <scw00@apache.org>
Date:   Thu Feb 14 16:05:09 2019 +0800

    QUIC: Adds log for lost packet and add comment to the changes with spec

commit 8fb23d69452471d2cc08ec8d50d5ddc292a4b9f4
Author: scw00 <scw00@apache.org>
Date:   Thu Feb 14 15:51:50 2019 +0800

    QUIC: Fixed test cases

commit 3d3cde2d96fc68ae9f15d72f93e95b4e52ea4852
Author: scw00 <scw00@apache.org>
Date:   Thu Feb 14 13:34:53 2019 +0800

    QUIC: uncomment the congestion controller config

commit 732c2b4d93d066426b892fda1c724934666f01fc
Author: scw00 <scw00@apache.org>
Date:   Thu Feb 14 13:30:43 2019 +0800

    QUIC: Fixed Initial const vars

commit 93b24bbf2c67f07bd7089fd28ecfb65dc4135655
Author: scw00 <scw00@apache.org>
Date:   Thu Feb 14 12:58:02 2019 +0800

    QUIC: process ecn section

commit fe61dc5e73bbf8a55b4c0e41b090a5a806657ace
Author: scw00 <scw00@apache.org>
Date:   Thu Feb 14 12:38:07 2019 +0800

    QUIC: Adds draft-17 congestion controller

commit cdf771bd0c9d526322fe35ce1c7a8b88c512bc39
Author: scw00 <scw00@apache.org>
Date:   Wed Feb 13 15:27:29 2019 +0800

    QUIC: Remove unneccessary log with unvverified path

commit 9979ff48bf86207c908ccdefa8b8bb0ca2c302c3
Author: scw00 <scw00@apache.org>
Date:   Wed Feb 13 12:36:36 2019 +0800

    QUIC: Send Ping frame correctly

commit 9352e40ca6ddcaac44a6d084398600ddff0ce180
Author: scw00 <scw00@apache.org>
Date:   Wed Feb 13 11:16:30 2019 +0800

    QUIC: LossDetector draft-17

commit 48a89c4712b0e9adb808744ba67bdd88ab3305e3
Author: scw00 <scw00@apache.org>
Date:   Tue Feb 12 16:23:49 2019 +0800

    QUIC: Adds crypto flags

commit adcfe785b5d4f514870aaef04e7f0207921a189c
Author: scw00 <scw00@apache.org>
Date:   Tue Feb 12 15:49:19 2019 +0800

    QUIC: Rename QUICPacket::retransmittable to ack_eliciting

commit 1a160b4c586b5d5c5f8c6444d9c789169ed11bb7
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu Feb 14 16:54:20 2019 +0900

    Make QUICNetVC::largest_acked_packet_number() private

commit 9184dbf153d7df8f992306358c7f21f67ee15743
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu Feb 14 16:31:19 2019 +0900

    Make maximum/minimum_quic_packet_size private

    Since nobody use it.

commit 682f1d8f7d80714d803c60618dc9147d08520c06
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu Feb 14 16:20:06 2019 +0900

    Fix typo

commit 8ff58c73ae440dc1505eef52fc36ef490edb9cb5
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu Feb 14 12:09:54 2019 +0900

    Remove unused aliases

commit 37082d54ccc9ccf9bf2026612eac2ec731068117
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Feb 13 15:31:26 2019 +0900

    Create and delete QUICStreamFrame on QUICStream side

commit b4507fb3451ec11596835547ac126ebe171dcc33
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Feb 13 11:33:28 2019 +0900

    Update tests that create QUICFrame instances

commit 9afd8c997cb88c0390685c41c17cfd7d7081c7dc
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Fri Feb 8 16:15:18 2019 +0900

    Use QUICFrame::MAX_INSTANCE_FRAME

commit 6e164ab1600542cd8d0b1d7890fa2543f29bf011
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Fri Feb 8 16:10:37 2019 +0900

    Use pre-allocated buffer for QUICFrameFactory::fast_create

commit 9a34336e4bcf77a096049b1e8db3da1110ce6cd5
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Fri Feb 8 11:45:36 2019 +0900

    Remove QUICFrame allocators

commit e319305aa7bbfeded37fe5ad7cf244505c266e83
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Fri Feb 8 11:43:03 2019 +0900

    Fix eternal PING bug

commit 57ce5d89416e07174516f4775053ff8cad01114a
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Thu Feb 7 12:09:55 2019 +0900

    Remove a mutex for frame transmitter

    We had frame transmitter but it was removed at some point.

commit 6a057e7d813ce0d2e17dc40abf5d3395f9faa7e7
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Feb 6 16:38:51 2019 +0900

    Use QUICFrameGenerators interface instead of using individual classes

commit 10e1056e29710562edb0f8d25b9350ceefff6766
Author: scw00 <scw00@apache.org>
Date:   Fri Feb 1 10:26:33 2019 +0800

    QUIC: Remove useless QUICConfig and rename resfresh_frame

commit 96f46c5ac6a039089ee1f62da3f7e536a11e9291
Author: scw00 <scw00@apache.org>
Date:   Wed Jan 30 16:15:22 2019 +0800

    QUIC: Only generate ack frame in QUICFrameGenerator::generate_frame

commit 59eab471bd3cf75248d88a7064074e294ec8e2f6
Author: scw00 <scw00@apache.org>
Date:   Mon Jan 28 17:50:36 2019 +0800

    QUIC: Refresh ack frame when previous ack_frame lost

commit 08843763757513761262500030a44f5fc1c3caf1
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Feb 6 17:36:36 2019 +0900

    Remove unused code

commit dbbd4683d6c425946a0bbfa2b52312755fc3b297
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Feb 6 17:22:31 2019 +0900

    Update .gitignore

commit 8decc8350d2a1ee01a628e38a40e5f13ddefcd06
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Feb 6 17:20:36 2019 +0900

    Separate out QUICPacketFactory

commit b6e9a7bdc6b6ecb3237222582d24ae200d7a228f
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Wed Feb 6 16:37:33 2019 +0900

    Remove tests for features removed

commit a62ea1c0e065815585ba2be5380eaa0c26abfcd0
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue Feb 5 16:06:15 2019 +0900

    Remove QUICFrame::split which was used from RetransmisionFrame

commit 8c4f40f845d659f7f757754fef9e2cd4d0604818
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue Feb 5 15:43:51 2019 +0900

    Remove QUICRetransmissionFrame

commit 666ee793da1c177bc5d4ee785422896888fb51fc
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue Feb 5 14:49:30 2019 +0900

    Remove QUICPacketRetransmitter

commit 9bbdb911853d9fdfa824338a91dcdbeece1ee843
Author: Masaori Koshiba <masaori@apache.org>
Date:   Tue Feb 5 14:39:17 2019 +0900

    Fix unit test of QPACK

commit 982c9baf4b7c9ca86735fc0b28581039bc3f154b
Author: Masaori Koshiba <masaori@apache.org>
Date:   Tue Feb 5 14:37:35 2019 +0900

    Remove references to HTTP/3 from QPACK

commit 90e1bca570574ef1d2179b8669e5fe90ce29a777
Author: Masaori Koshiba <masaori@apache.org>
Date:   Tue Feb 5 14:13:47 2019 +0900

    Check decoded header list size on QPACK

commit e0f07c411965567ee476d7fbe792c98e2d6cc128
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue Feb 5 14:13:11 2019 +0900

    Fix tests for QUICPacketHeaderProtector

commit 2bebf6c7338e28c6ef0f8c1cdb3fb6c4e57fcc26
Author: scw00 <scw00@apache.org>
Date:   Sat Feb 2 09:59:30 2019 +0800

    QUIC: Limit the sending after 3 packets with unavlidated path

commit bdf4de605bfad412ea0301132d5632bb447d3c9f
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Tue Feb 5 12:15:42 2019 +0900

    Fix tests for QUICPacket

commit 59014a46f0f07c0d60a16fa8bb1144e40c61f882
Author: Masaori Koshiba <masaori@apache.org>
Date:   Tue Feb 5 10:30:07 2019 +0900

    HTTP/3: load settings from records.config

    Below configs are added
    - proxy.config.http3.header_table_size
    - proxy.config.http3.max_header_list_size
    - proxy.config.http3.qpack_blocked_streams
    - proxy.config.http3.num_placeholders

commit 1f17391f3364e0df1e3054ddd03c09cfec02459b
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Mon Feb 4 16:43:04 2019 +0900

    Fix tests for QUICStreamManager

commit f6810b0abcca5e42c321187b4b736e517ce8f07f
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Mon Feb 4 16:05:42 2019 +0900

    Fix tests for QUICFrame

    This removes tests for RetransmissionFrame

commit c1501512cb80969b8a3e466e7b86b7e0d647b5a6
Author: Masakazu Kitajo <maskit@apache.org>
Date:   Mon Feb 4 14:06:50 2019 +0900

    Fix tests for QU…

Author: maskit

.gitignore

@@ -62,6 +62,7 @@ src/traffic_layout/traffic_layout
 src/traffic_logcat/traffic_logcat
 src/traffic_logstats/traffic_logstats
 src/traffic_manager/traffic_manager
+src/traffic_quic/traffic_quic
 src/traffic_server/traffic_server
 src/traffic_top/traffic_top
 src/traffic_via/traffic_via
@@ -92,13 +93,37 @@ lib/perl/lib/Apache/TS.pm
 
 iocore/net/test_certlookup
 iocore/net/test_UDPNet
+iocore/net/quic/test_QUICAckFrameCreator
+iocore/net/quic/test_QUICAddrVerifyState
+iocore/net/quic/test_QUICAltConnectionManager
+iocore/net/quic/test_QUICFlowController
+iocore/net/quic/test_QUICFrame
+iocore/net/quic/test_QUICFrameDispatcher
+iocore/net/quic/test_QUICFrameRetransmitter
+iocore/net/quic/test_QUICHandshake
+iocore/net/quic/test_QUICHandshakeProtocol
+iocore/net/quic/test_QUICIncomingFrameBuffer
+iocore/net/quic/test_QUICInvariants
+iocore/net/quic/test_QUICKeyGenerator
+iocore/net/quic/test_QUICLossDetector
+iocore/net/quic/test_QUICPacket
+iocore/net/quic/test_QUICPacketHeaderProtector
+iocore/net/quic/test_QUICPacketFactory
+iocore/net/quic/test_QUICStream
+iocore/net/quic/test_QUICStreamManager
+iocore/net/quic/test_QUICStreamState
+iocore/net/quic/test_QUICTransportParameters
+iocore/net/quic/test_QUICType
+iocore/net/quic/test_QUICTypeUtil
+iocore/net/quic/test_QUICVersionNegotiator
 iocore/aio/test_AIO
 iocore/eventsystem/test_Buffer
 iocore/eventsystem/test_Event
 iocore/eventsystem/test_MIOBufferWriter
 iocore/hostdb/test_RefCountCache
 
 proxy/hdrs/test_mime
+proxy/hdrs/test_Huffmancode
 proxy/hdrs/test_proxy_hdrs
 proxy/hdrs/test_hdr_heap
 proxy/hdrs/test_Huffmancode
@@ -107,6 +132,8 @@ proxy/http/test_proxy_http
 proxy/http2/test_Http2DependencyTree
 proxy/http2/test_HPACK
 proxy/http2/hpack-tests/results
+proxy/http3/test_libhttp3
+proxy/http3/test_qpack
 proxy/logging/test_LogUtils
 proxy/logging/test_LogUtils2
 

README

@@ -26,6 +26,7 @@ plugins to build large scale web applications.
       |-- eventsystem/ ...... Event Driven Engine
       |-- hostdb/ ........... Internal DNS cache
       |-- net/ .............. Network
+          |-- quic/ ......... QUIC implementation
       |-- utils/ ............ Utilities
   |-- lib/ ..................
       |-- perl/ ............. Perl libraries for e.g. mgmt access and configurations
@@ -38,6 +39,7 @@ plugins to build large scale web applications.
       |-- hdrs/ ............. Headers parsing and management
       |-- http/ ............. The actual HTTP protocol implementation
       |---http2/ ............ HTTP/2 implementation
+      |---http3/ ............ HTTP/3 implementation
       |-- logging/ .......... Flexible logging
       |-- shared/ ........... Shared files
   |-- rc/ ................... Installation programs and scripts

build/crypto.m4

@@ -221,6 +221,37 @@ AC_DEFUN([TS_CHECK_CRYPTO_HKDF], [
   AC_SUBST(use_hkdf)
 ])
 
+AC_DEFUN([TS_CHECK_CRYPTO_TLS13], [
+  enable_tls13=yes
+  _tls13_saved_LIBS=$LIBS
+  TS_ADDTO(LIBS, [$OPENSSL_LIBS])
+  AC_MSG_CHECKING([whether TLS 1.3 is supported])
+  AC_LINK_IFELSE(
+  [
+    AC_LANG_PROGRAM([[
+#include <openssl/ssl.h>
+    ]],
+    [[
+#ifndef TLS1_3_VERSION
+# error no TLS1_3 support
+#endif
+#ifdef OPENSSL_NO_TLS1_3
+# error no TLS1_3 support
+#endif
+    ]])
+  ],
+  [
+    AC_MSG_RESULT([yes])
+  ],
+  [
+    AC_MSG_RESULT([no])
+    enable_tls13=no
+  ])
+  LIBS=$_tls13_saved_LIBS
+  TS_ARG_ENABLE_VAR([use], [tls13])
+  AC_SUBST(use_tls13)
+])
+
 dnl
 dnl Since OpenSSL 1.1.0
 dnl

configure.ac

@@ -1177,6 +1177,29 @@ TS_CHECK_CRYPTO_DH_GET_2048_256
 TS_CHECK_CRYPTO_HKDF
 AM_CONDITIONAL([HAS_HKDF], [test "x$enable_hkdf" = "xyes"])
 
+# Check for TLS 1.3 support
+TS_CHECK_CRYPTO_TLS13
+
+# Check for QUIC support
+enable_quic=no
+AC_MSG_CHECKING([whether APIs for QUIC are available])
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <openssl/ssl.h>]],
+                                   [[
+                                     #ifdef OPENSSL_IS_BORINGSSL
+                                     SSL_QUIC_METHOD var;
+                                     #else
+                                     #ifndef SSL_MODE_QUIC_HACK
+                                     # error no hack for quic
+                                     #endif
+                                     #endif
+                                   ]])
+                  ],
+                  [AC_MSG_RESULT([yes]); enable_quic=yes],
+                  [AC_MSG_RESULT([no])])
+AM_CONDITIONAL([ENABLE_QUIC], [test "x$enable_quic" = "xyes"])
+TS_ARG_ENABLE_VAR([use], [quic])
+AC_SUBST(use_quic)
+
 # Check for OCSP
 TS_CHECK_CRYPTO_OCSP
 
@@ -2006,6 +2029,7 @@ AC_SUBST([default_stack_size], [$with_default_stack_size])
 iocore_include_dirs="\
 -I\$(abs_top_srcdir)/iocore/eventsystem \
 -I\$(abs_top_srcdir)/iocore/net \
+-I\$(abs_top_srcdir)/iocore/net/quic \
 -I\$(abs_top_srcdir)/iocore/aio \
 -I\$(abs_top_srcdir)/iocore/hostdb \
 -I\$(abs_top_srcdir)/iocore/cache \
@@ -2058,6 +2082,7 @@ AC_CONFIG_FILES([
   iocore/eventsystem/Makefile
   iocore/hostdb/Makefile
   iocore/net/Makefile
+  iocore/net/quic/Makefile
   iocore/utils/Makefile
   lib/Makefile
   src/tscpp/api/Makefile
@@ -2078,6 +2103,7 @@ AC_CONFIG_FILES([
   proxy/http/Makefile
   proxy/http/remap/Makefile
   proxy/http2/Makefile
+  proxy/http3/Makefile
   proxy/logging/Makefile
   proxy/shared/Makefile
   rc/Makefile