Commit Graph

1294 Commits

Author SHA1 Message Date
Vishesh Yadav 2bb4f2e59f Merge branch 'release-6.3-pre-format' into master-format
This merges release-6.3 branch right before it was fully formatted.
There were quite a few conflicts that are resolved here. CoroFlow had
a check for OOM errors introduced in 6.3, but didn't seem applicable in
the new implmentation which seems to use boost.
2021-03-10 09:37:41 -08:00
Steve Atherton e9c9bd5299 Merge commit 'e2d3ddee2cb4da0bba65346d29ad2212fbce16f0' into file-backup-async-rename
# Conflicts:
#	fdbclient/BackupContainer.actor.cpp
#	fdbclient/FileBackupAgent.actor.cpp
#	fdbclient/Knobs.cpp
#	fdbrpc/AsyncFileNonDurable.actor.h
#	fdbrpc/sim2.actor.cpp
2021-03-08 02:00:40 -08:00
Steve Atherton 318b862aa3 Apply clang-format to backup changes. 2021-03-08 01:49:29 -08:00
Steve Atherton a397d8625f AsyncFileNonDurable now has a flag for whether or not to emulate AIO mode, so the previous behavior limits are preserved when this flag is set. AsyncFileDurable writes which are selected to be durable are again done in a single write, and the logic to handle non-aligned writes for non-AIO mode is more clear and commented. In simulation, backup files on local filesystems are written with random buffer sizes. Backup container unit test now uses more random file sizes and limits memory consumption for all files being written in parallel. 2021-03-07 22:21:10 -08:00
Steve Atherton 1d00c41385 Bug fixes: Avoid empty writes, avoid 0 length truncation, and make AsyncFileNonDurable support writes at arbitrary offsets and lengths. Increase randomness of IBackupFile appends in backup container unit test. 2021-03-05 17:45:36 -08:00
FDB Formatster 8a8c488ede apply clang-format to *.c, *.cpp, *.h, *.hpp files 2021-03-05 18:13:38 -06:00
FDB Formatster 0c214d71da apply clang-format to *.c, *.cpp, *.h, *.hpp files 2021-03-05 16:31:35 -06:00
Steve Atherton f33ed86210
Merge pull request #4420 from apple/release-6.2
Merge 6.2 into 6.3
2021-03-03 15:57:36 -08:00
Markus Pilman 08c98ec2a9 Unit test for rename function 2021-03-03 14:25:00 -07:00
Markus Pilman fd1a865737 fix botched include 2021-03-03 09:36:04 -07:00
Markus Pilman 7f758328c0 add renameFile to WinASIO 2021-03-03 09:35:19 -07:00
Markus Pilman 7cb529ddb3 address review comment 2021-03-02 17:34:30 -07:00
Markus Pilman a33bf68444 make sure rename code is actually called 2021-03-02 17:34:23 -07:00
Markus Pilman d2bd63d0cb fix includes 2021-03-02 17:05:27 -07:00
Markus Pilman cc47332478 Added an actor to allow for async file renames 2021-03-02 16:38:51 -07:00
Evan Tschannen 346a4e3ecd Merge branch 'release-6.3'
# Conflicts:
#	fdbcli/fdbcli.actor.cpp
#	fdbrpc/LoadBalance.actor.h
#	fdbrpc/MultiInterface.h
#	fdbserver/ClusterController.actor.cpp
#	fdbserver/MasterProxyServer.actor.cpp
#	fdbserver/masterserver.actor.cpp
2021-03-01 18:52:06 -08:00
Evan Tschannen 3cd819df25
Merge pull request #4301 from sfc-gh-anoyes/anoyes/iterator-fix-6.3
Fix bugs turned up by _GLIBCXX_DEBUG
2021-03-01 13:53:00 -08:00
Andrew Noyes bec1cd15b9 Use default stack size for libeio threads 2021-03-01 16:41:09 +00:00
Zhe Wu 4f2ed263cc Update comment 2021-02-24 15:15:56 -08:00
Zhe Wu 78721530e6 Resolve merge conflict 2021-02-24 15:13:58 -08:00
Zhe Wu a17b17f896 add more clarification 2021-02-23 12:23:10 -08:00
Zhe Wu 25a7f87433 Revise documentation in QueueModel to clarify the meaning of 'outstanding' and 'penalty' 2021-02-23 12:20:05 -08:00
Zhe Wu 8ee7ee9e45 Apply clang-format to fdbrpc/QueueModel.h 2021-02-23 10:21:35 -08:00
Zhe Wu 309c6fddc9 Add documentation to client side load balancing algorithm 2021-02-22 15:29:18 -08:00
Meng Xu ef0bf2728e Merge branch 'release-6.3' into mengxu/ha-code
Resolve Conflicts:
	fdbserver/LogRouter.actor.cpp: Only conflicts at comments
2021-02-19 21:47:09 -08:00
Meng Xu 471a3489fb Resolve review comments and add trace fields to MasterRecoveryState 2021-02-17 14:44:14 -08:00
Markus Pilman d13e240496 use libcoroutine for Windows
The Windows CI still doesn't have boost context installed
so we use the old implementation for now
2021-02-17 09:23:41 -07:00
Markus Pilman f514194aec Merge remote-tracking branch 'origin/master' into features/coroutine2 2021-02-17 09:03:07 -07:00
Meng Xu 9122be4d81 Add comments to HA code and loadBalance code 2021-02-10 13:51:36 -08:00
A.J. Beamon e6d9ebd3d2
Merge pull request #4302 from sfc-gh-ajbeamon/make-ping-stable-interface
Make the ping enpoint a stable interface
2021-02-08 18:10:33 -08:00
A.J. Beamon 9f0f36c9a6 Make the ping enpoint a stable interface. Fix bug where we would could start scanning for packets before the connect packet was finished. 2021-02-08 17:10:33 -08:00
Andrew Noyes cb196daefe Fix bugs turned up by _GLIBCXX_DEBUG
Compiling with -D_GLIBCXX_DEBUG enables libstc++ "debug mode", where
additional debug information is tracked with iterators and reported if
iterators are misused. This turned up two bugs.

I threw in removing dead code and avoiding an unnecessary map lookup
while I was in the neighborhood.
2021-02-09 00:41:21 +00:00
A.J. Beamon aaf0a9aa7b Merge branch 'release-6.3' into merge-release-6.3-into-master
# Conflicts:
#	build/docker-compose.yaml
#	cmake/ConfigureCompiler.cmake
#	fdbclient/FileBackupAgent.actor.cpp
#	fdbrpc/AsyncFileCached.actor.h
#	fdbrpc/IAsyncFile.h
#	fdbrpc/IRateControl.h
#	fdbrpc/simulator.h
#	fdbserver/KeyValueStoreSQLite.actor.cpp
#	fdbserver/storageserver.actor.cpp
#	fdbservice/ServiceBase.cpp
2021-02-08 12:58:34 -08:00
Markus Pilman 6e571ab87b Merge branch 'master' of github.com:apple/foundationdb into features/coroutine2 2021-02-08 10:25:29 -07:00
A.J. Beamon 67e783acf8 Merge branch 'release-6.2' into merge-release-6.2-into-release-6.3
# Conflicts:
#	cmake/CompileBoost.cmake
#	cmake/FDBComponents.cmake
#	fdbrpc/AsyncFileCached.actor.h
#	fdbrpc/simulator.h
#	fdbserver/KeyValueStoreSQLite.actor.cpp
#	fdbserver/Knobs.cpp
#	fdbserver/Knobs.h
#	fdbserver/storageserver.actor.cpp
#	flow/Knobs.h
#	flow/network.h
2021-02-08 09:20:28 -08:00
Steve Atherton 8547abbbe4 Bug fix: In simulation, KVStoreSQLite can outlive its process during a simulated reboot so its file references must be cleared explicitly during shutdown instead of implicitly during destruction. Re-enabled a useful trace event. Some cleanup, removed unnecessary member var initializer and removed unnecessary method. 2021-02-05 21:26:39 -08:00
Andrew Noyes 08997d8602 Fix bugs turned up by _GLIBCXX_DEBUG
Compiling with -D_GLIBCXX_DEBUG enables libstc++ "debug mode", where
additional debug information is tracked with iterators and reported if
iterators are misused. This turned up two bugs.

I threw in removing dead code and avoiding an unnecessary map lookup
while I was in the neighborhood.
2021-02-04 02:37:51 +00:00
Meng Xu 1db4b73215
Merge pull request #4243 from sfc-gh-etschannen/feature-storage-io-timeout
throw an io_timeout if it takes more than 2 minutes to commit on the storage server
2021-02-03 18:10:16 -08:00
Chaoguang Lin 593165679a Remove unnecessary header 2021-02-02 12:42:46 -08:00
Chaoguang Lin 17671604c0 Add option to define I/O size 2021-02-02 12:39:05 -08:00
Markus Pilman 534fa45291 Merge branch 'master' of github.com:apple/foundationdb into features/coroutine2 2021-02-01 16:31:16 -07:00
sfc-gh-tclinkenbeard 5a0502cbf4 Improve SimExternalConnection::read performance 2021-01-31 16:08:03 -08:00
Steve Atherton b0fd6bfbcf More bug fixes in SQLite file handle lifetimes after storage server restart (including simulated process reboot) when a write rate limit is used. Added several debug trace events, renamed some VFSAsync* events to be more consistent. 2021-01-30 18:18:16 -08:00
Steve Atherton 52c2695f59 Bug fixes involving use of AFCached rate control in simulation. 2021-01-30 18:13:44 -08:00
Steve Atherton e56fe02a25 Merge branch 'add-throttling-on-AsyncfileCached' of github.com:sfc-gh-clin/foundationdb into afcache-write-limit 2021-01-30 18:11:54 -08:00
Evan Tschannen 80c302e5c9 removed assert 2021-01-28 17:52:06 -08:00
Evan Tschannen aa9d97bf22 validate that failDisk is being triggered in simulation 2021-01-28 12:34:25 -08:00
Evan Tschannen cf6a8e5df7 waitUntilDiskReady is not an actor 2021-01-27 14:36:02 -08:00
Evan Tschannen 36e4f82115 more complete support for simulated disk failures 2021-01-27 14:29:43 -08:00
Evan Tschannen f30ae07a2d fixed compile error 2021-01-27 14:10:36 -08:00
Evan Tschannen b9a4c7418a fixed typo 2021-01-27 14:10:06 -08:00
Evan Tschannen 3ee5831287 fault injection can now cause a disk to stop responding 2021-01-27 13:57:54 -08:00
Steve Atherton 989fee908a More bug fixes in SQLite file handle lifetimes after storage server restart (including simulated process reboot) when a write rate limit is used. Added several debug trace events, renamed some VFSAsync* events to be more consistent. 2021-01-27 00:01:33 -08:00
Markus Pilman d3a85b555a CoroFlow and remove libcoro 2021-01-26 17:23:17 -07:00
Steve Atherton d718e7baf3
Merge pull request #4179 from sfc-gh-tclinkenbeard/run-minio-joshua
Support Testing S3BlobStore backup in simulation
2021-01-26 14:39:57 -08:00
sfc-gh-tclinkenbeard 27314b111c Fix Windows build issues 2021-01-26 13:41:37 -08:00
Andrew Noyes 3560003c50 Fix missing override in fdbrpc/FlowTests.actor.cpp 2021-01-26 17:29:54 +00:00
sfc-gh-tclinkenbeard bb1dd21c22 Define BOOST_DATE_TIME_NO_LIB in sim2.actor.cpp 2021-01-25 18:06:55 -08:00
Andrew Noyes 4ee97c0784 Use clang-tidy to automatically fix missing overrides
Use `clang-tidy -p . $file -checks='-*,modernize-use-override' -header-filter='.*' -fix`
to fix missing overrides, and then use git clang-format to reformat just
those changes. This went pretty well for most files.

Formatting the following files went off the rails, so I'm going to
follow up with a commit that's just clang-tidy and no clang-format.

- fdbclient/DatabaseBackupAgent.actor.cpp
- fdbclient/FileBackupAgent.actor.cpp
- fdbserver/OldTLogServer_4_6.actor.cpp
- fdbmonitor/SimpleIni.h
- fdbserver/workloads/ClientTransactionProfileCorrectness.actor.cpp
2021-01-26 02:04:12 +00:00
sfc-gh-tclinkenbeard 88cc2f752a Define BOOST_DATE_TIME_NO_LIB in SimExternalConnection.actor.cpp 2021-01-25 16:23:36 -08:00
Jon Fu c3775ede37 add override keyword properly to squash compiler warnings 2021-01-25 13:24:15 -05:00
Steve Atherton 0d32bd0c44 Bug fixes involving use of AFCached rate control in simulation. 2021-01-24 01:50:09 -08:00
sfc-gh-tclinkenbeard 51cbc494f1 Merge remote-tracking branch 'origin/master' into run-minio-joshua 2021-01-23 11:31:19 -08:00
sfc-gh-tclinkenbeard 82a8f1c763 Fix -Wreturn-type warning 2021-01-22 12:13:29 -08:00
sfc-gh-tclinkenbeard fb9b4b7626 Merge remote-tracking branch 'origin/master' into misc-changes 2021-01-21 10:45:50 -08:00
Lukas Joswiak 3f7e19a182 Add tags to spans to provide additional metadata 2021-01-20 13:57:36 -08:00
Lukas Joswiak 98e6ba6962 Add POSIX send functionality 2021-01-20 13:57:36 -08:00
Lukas Joswiak d2143f184a Add fast UDP tracer 2021-01-20 13:57:36 -08:00
Markus Pilman fb64902d5c Assign roles 2021-01-19 16:04:09 -07:00
Steve Atherton 523a8c08db Merge branch 'add-throttling-on-AsyncfileCached' of github.com:sfc-gh-clin/foundationdb into afcache-write-limit
# Conflicts:
#	flow/Knobs.h
2021-01-17 05:30:55 -08:00
sfc-gh-tclinkenbeard 191f215b9d Remove chrono dependency 2021-01-13 21:54:22 -08:00
Markus Pilman 8e93573aad Merge branch 'master' of github.com:apple/foundationdb into features/actor-lineage 2021-01-05 10:24:45 -07:00
sfc-gh-tclinkenbeard 61a29ecfc8 Merge remote-tracking branch 'origin/master' into run-minio-joshua 2021-01-01 09:38:36 -04:00
sfc-gh-tclinkenbeard 86c7c1e946 Fix IAsyncFileSystem method signatures 2020-12-28 01:57:42 -04:00
sfc-gh-tclinkenbeard 5bfa6cea98 Merge remote-tracking branch 'origin/master' into misc-changes 2020-12-26 20:47:00 -04:00
sfc-gh-tclinkenbeard 913401aaee Move SendBufferIterator out of network.h
This class is only needed for implementation in Net2.actor.cpp and
SimExternalConnection.actor.cpp, so this class should not be included
everywhere network.h is included
2020-12-26 16:30:00 -04:00
sfc-gh-tclinkenbeard 0b45c969b9 Remove invalid assertion from SimExternalConnection::read 2020-12-24 21:20:04 -04:00
sfc-gh-tclinkenbeard a7202a5b42 Use connectExernal in INetworkConnections::connect 2020-12-24 21:20:04 -04:00
sfc-gh-tclinkenbeard 1dfa2acb93 Reduce sleep in SimExternalConnection::write 2020-12-24 21:20:04 -04:00
sfc-gh-tclinkenbeard d9b5309f4f Add random delays to SimExternalConnection 2020-12-24 21:20:04 -04:00
sfc-gh-tclinkenbeard 917da45c3f Miscellaneous improvements to SimExternalConnection unit test 2020-12-24 21:20:04 -04:00
sfc-gh-tclinkenbeard 555c3d95fc Added fdbrpc/SimExternalClient unit test 2020-12-24 21:20:03 -04:00
sfc-gh-tclinkenbeard 201857541d Remove unnecessary copies from INetworkConnections interface 2020-12-24 21:20:03 -04:00
sfc-gh-tclinkenbeard 94d7c17978 Implemented SimExternalConnection::onReadable 2020-12-24 21:20:03 -04:00
sfc-gh-tclinkenbeard 8cb029b777 Made SimExternalConnection reading and writing deterministic 2020-12-24 21:20:03 -04:00
sfc-gh-tclinkenbeard 16476ec9e1 Implemented SimExternalConnection::read 2020-12-24 21:20:03 -04:00
sfc-gh-tclinkenbeard 1e7ea8ece1 Implemented SimExternalConnection::write 2020-12-24 21:20:02 -04:00
sfc-gh-tclinkenbeard 87282eda47 Implemented SimExternalConnection::getPeerAddress 2020-12-24 21:20:02 -04:00
sfc-gh-tclinkenbeard 9f22ae7831 Implement SimExternalConnection::connect 2020-12-24 21:20:02 -04:00
sfc-gh-tclinkenbeard fed1a03950 Added SimExternalConnection (most methods not implemented yet) 2020-12-24 21:20:02 -04:00
Chaoguang Lin 315557f58f Not all flush will write to disk 2020-12-11 10:34:36 -08:00
Andrew Noyes 9601769b01
Merge pull request #3858 from sfc-gh-rchen/stable_interfaces
Stable interfaces
2020-12-11 09:34:27 -08:00
Richard Chen 5f57d72a59 remove print statements and format protocol version workload 2020-12-11 04:46:20 +00:00
Markus Pilman f8e1df6c4f Support for actor stack traces 2020-12-10 10:42:04 -07:00
Chaoguang Lin 265a88e2ac Fix signature 2020-12-09 22:30:18 -08:00
Markus Pilman 390a82b6a2
Fix old typo
Co-authored-by: Andrew Noyes <63815641+sfc-gh-anoyes@users.noreply.github.com>
2020-12-09 13:51:50 -07:00
Chaoguang Lin 5b55216252 Add rate control to AsyncFileCached 2020-12-09 12:03:32 -08:00
Markus Pilman 9344a5fd0a Fix Coro ucontext bug introduced in #4109 2020-12-09 12:25:31 -07:00
Markus Pilman 0d324cee80 Annotation framework and role lineage 2020-12-09 10:19:59 -07:00
Chaoguang Lin f8ed207ee4 Change timer() to now() to preserve determinism 2020-12-08 16:44:39 -08:00
Chaoguang Lin 87a26ac55c Remove unnecessay m_budget_max, and update the constructor 2020-12-08 16:26:09 -08:00
Lukas Joswiak 7ac5aa48ed Fix UDP simulation bug with duplicate ports
Occasionally, a second UDP socket would be created with a randomly generated
port equal to the randomly generated port of an earlier socket.
2020-12-08 17:38:32 +00:00
sfc-gh-tclinkenbeard c8786a65c3 Remove unnecessary uses of virtual 2020-12-08 09:09:33 -08:00
sfc-gh-tclinkenbeard cb97ab8356 Use unique pointers in LatencyBands 2020-12-08 09:09:32 -08:00
sfc-gh-tclinkenbeard d15441e85c Replace non-standard sealed with final 2020-12-08 09:09:30 -08:00
sfc-gh-tclinkenbeard f3c0d26806 Make ISimulator::BackupAgentType an enum class 2020-12-08 09:09:30 -08:00
sfc-gh-tclinkenbeard c914620c10 Fix signatures for ISimulator methods 2020-12-08 09:09:29 -08:00
sfc-gh-tclinkenbeard 9d395a926d Make ISimulator::ProcessInfo::getListener const 2020-12-08 09:09:29 -08:00
Richard Chen c77d9e4abe merge conflicts 2020-12-02 21:53:19 +00:00
Andrew Noyes 1f541f02be Merge branch 'anoyes/merge-6.2-to-6.3' into anoyes/release-6.3-merge
Merge, leaving conflict markers for now
2020-11-24 16:55:34 +00:00
David Youngworth d64cf8b9e3 Merge branch 6.3 into master 2020-11-17 11:22:45 -08:00
David Youngworth d0391db862 Merge branch 'release-6.2' into release-6.3 2020-11-16 10:15:23 -08:00
Markus Pilman 953bb98f02 attempt to fix windows build 2020-11-13 15:39:51 -07:00
Markus Pilman d3598bfaa4 address review comments 2020-11-13 15:37:03 -07:00
Meng Xu 222da17558 Merge branch 'release-6.2' into mengxu/ha-code-read 2020-11-12 13:39:27 -08:00
Markus Pilman 0f205620bf
Merge branch 'master' into features/udp 2020-11-12 13:51:17 -07:00
Markus Pilman d853892b41
Bugfix
Co-authored-by: Lukas Joswiak <lukas.joswiak@snowflake.com>
2020-11-12 13:48:23 -07:00
Meng Xu c2dd7d1d38 Remove unresolved questions 2020-11-11 22:39:11 -08:00
Jingyu Zhou 32a089dde1
Merge pull request #4030 from vishesh/task/issue-connection-logging-count
FlowTransport: Sample connect latencies
2020-11-10 20:00:58 -08:00
Markus Pilman bdd3dbfa7d remove duplicates 2020-11-10 14:01:07 -07:00
Vishesh Yadav 1976f2c371 FlowTransport: Sample connect latencies 2020-11-10 12:12:01 -08:00
sfc-gh-tclinkenbeard 4669f837fa Add uses of makeReference 2020-11-07 22:10:18 -08:00
Xin Dong 4086e3a275
Merge pull request #3999 from dongxinEric/misc/attach-primary-peek-location-to-logRouterMetrics
Add a way to decorate the trace event created by `traceCounters` with more details.
2020-11-05 09:54:39 -08:00
Andrew Noyes 1c05b70942 Add INetwork::timer_monotonic 2020-11-05 17:07:49 +00:00
Jingyu Zhou c69c1064cf
Merge pull request #4006 from vishesh/task/issue-connection-logging-count
FlowTransport: Count number of incoming/outgoing/failed connections in logs
2020-11-03 20:07:37 -08:00
Vishesh Yadav 7bdcb01bdf FlowTransport: Count number of incoming/outgoing/failed connections with logging 2020-11-02 18:51:48 -08:00
Russell Sears 32c87bbb33 Lightweight, power of two spaced histogram implementation + automatic reporting 2020-11-02 11:13:16 -08:00
Meng Xu 1664e2ff7f Add more comments and questions to LR tLog and loadbalance 2020-11-01 21:22:23 -08:00
Richard Chen 9c6c2704d0 Merge branch 'master' of https://github.com/apple/foundationdb into stable_interfaces 2020-10-30 23:59:32 +00:00
Xin Dong af7e65110f Allow the caller to decorate role metrics trace event with more details. 2020-10-30 16:20:08 -07:00
sfc-gh-tclinkenbeard 09350c760e Merge remote-tracking branch 'origin/master' into merge 2020-10-30 08:36:19 -07:00
Trevor Clinkenbeard 0faaecc780
Merge branch 'master' into merge 2020-10-29 22:27:40 -07:00
sfc-gh-tclinkenbeard cf4c8e375f Merge remote-tracking branch 'origin/release-6.3' into merge 2020-10-29 22:15:41 -07:00
sfc-gh-tclinkenbeard 55e86c1336 Disambiguate between S3BlobStore and other blob stores 2020-10-29 20:42:23 -07:00
Steve Atherton 96cc700440
Merge pull request #3961 from sfc-gh-tclinkenbeard/azure-backup
Add support for writing backup files directly to Azure blob storage
2020-10-29 00:30:40 -07:00
Andrew Noyes e82339f40e
Merge pull request #3906 from sfc-gh-anoyes/anoyes/use-gcov
Add USE_GCOV cmake option
2020-10-27 08:27:46 -07:00
Richard Chen 5b546c4854 change protocol version to hex encoded string in status json. Move constant from flow transport header to cpp 2020-10-26 19:35:38 +00:00
sfc-gh-tclinkenbeard 82b6daa16b First draft of Azure blob storage backup container 2020-10-24 16:47:51 -07:00
Richard Chen ce3f09699f revert checksum 2020-10-23 21:23:28 +00:00
Richard Chen 309e38dc06 add unit test and some cleanup 2020-10-23 19:34:18 +00:00
Richard Chen 055add9682 conflicts 2020-10-23 06:33:00 +00:00
Richard Chen 90caa24af1 add function to get correct checksum class. Remove IChecksum::checkSum function 2020-10-23 02:24:29 +00:00
Xin Dong ea5225c600
Merge pull request #3927 from ajbeamon/fix-roughness-elapsed
Fix roughness elapsed time
2020-10-21 09:52:28 -07:00
Young Liu 8cc3e4d3c6 Merge release-6.3 into master 2020-10-19 22:51:56 -07:00
Richard Chen c84a5f4014 change IChecksum interface and remove coordinator protocol version optional 2020-10-19 21:39:07 +00:00
A.J. Beamon 00912f5855 Don't use the end of a window in calculating the elapsed time for roughness 2020-10-19 13:40:16 -07:00
Richard Chen f2a8687c7c fix merge conflicts 2020-10-19 17:00:41 +00:00
Richard Chen a4ccf8c5b6 add checksum class to change checksum in the future. expose get server protocol api 2020-10-19 16:57:11 +00:00
Richard Chen 545ee4269d master conflicts 2020-10-19 01:03:54 +00:00
Richard Chen 1c533e7363 fix flowtransport conflicts 2020-10-19 01:00:03 +00:00