#lockdown Nick.Penwarden
==========================
MAJOR FEATURES + CHANGES
==========================
Change 2912513 on 2016/03/16 by David.Ratti
attempted cook fix
#rb none
#tests compile
Change 2912456 on 2016/03/16 by Zak.Middleton
#ue4 - Move Replay client interpolation mode check to OnRegister(), out of TickComponent() so we don't check it constantly.
#rb John.Pollard
#tests Replays and MultiPIE vs AI
Change 2912386 on 2016/03/16 by Ben.Marsh
BuildGraph: Add quotes around custom build node lists, so we can support node names with spaces.
Change 2912378 on 2016/03/16 by Ben.Marsh
BuildGraph: Fix format of custom build arguments when running with buildgraph.
Change 2912318 on 2016/03/16 by Marcus.Wassmer
Fix mallocleakdetection false positives, and hash collision data corruption.
#rb none
#test leak finding on goldenpath
Change 2912242 on 2016/03/16 by Lukasz.Furman
CIS fix
#rb none
#tests none
Change 2912239 on 2016/03/16 by Ben.Marsh
UBT: Include the project "Build" folder in the generated project files. It's pretty common to want to edit configuration data that's stored there.
#rb none
#tests generated project files using UGS after making change
Change 2912211 on 2016/03/16 by Ben.Marsh
BuildFarm: Allow disabling the local DDC by setting the DDC override environment variable to "None". Testing performance of just using shared DDC for builders.
#rb none
#codereview Wes.Hunt
#tests none
Change 2912196 on 2016/03/16 by Mieszko.Zielinski
Added a missing #pragma once to GameplayDebuggerCompat.h #Orion
#rb Lukasz.Furman
#test none
Change 2912165 on 2016/03/16 by Lukasz.Furman
new gameplay debugger and some replication fixes (disabled by default)
uncommment debugger's setup line in FOrionGameModule::StartupModule to enable
#orion
#rb none
#tests yes, a lot.
#codereview Mieszko.Zielinski
Change 2912065 on 2016/03/16 by Jason.Bestimt
[AUTOMERGE]
#ORION_MAIN - Copy of DevUI (POST MERGE) @ CL 2912016
#RB:none
#Tests:none
#CodeReview: matt.schembari
--------
Integrated using branch //Orion/Main_to_//Orion/Dev-General of change#2912060 by Jason.Bestimt on 2016/03/16 15:32:56.
Change 2912045 on 2016/03/16 by David.Ratti
Add support for gameplay cues retrieiving the ability or gameplay effect level of the thing that instigated them. Also added level requirement settings in the addition particle system options in gameplay cues
#rb DanY
#tests PIE
Change 2912030 on 2016/03/16 by Alex.Fennell
Merging //Portal/Dev-LibCurl_update/Engine/Source/Runtime/Online/... to //Orion/Dev-General/Engine/Source/Runtime/Online/...
support for cookies across curl easy handles in libcurl
#TESTS: cookie support confirmed by using the http test targetting google.com
#RB: david.nikdel
#codereview: david.nikdel, jason.bestimt
Change 2911870 on 2016/03/16 by Laurent.Delayen
- Added FBranchingPointNotifyPayload used in AnimNotify and AnimNotifyState notifications.
- FBranchingPointNotifyPayload includes MontageInstance InstanceID to uniquely identify which Montage it came from.
- New notifications are backwards compatible with old.
- Added bIsNativeBranchingPoint flag to notify classes to force them into branching points.
#rb martin.wilson, frank.gigliotti
#tests Kuro VS Rampage abilities in networked PIE
Change 2911763 on 2016/03/16 by Nick.Atamas
Prevents a re-entrancy crash caused by potentially complex thumbnail generators. In general, we should not be doing heavy lifting in the asset browser until the user has released their mouse. This is especially true when a user is clicking on the content browser tab to bring it to front for the first time. This is probably a good change regardless of the re-entrancy issue.
#rb none
#test Editor does not crash.
#codereview Matt.Kuhlenschmidt
Change 2911631 on 2016/03/16 by Dmitry.Rekman
Fix AvgPing perfcounter being occasionally NaN (FORT-20523)
- Prevent division by zero.
#rb none
[CL 2917701 by Andrew Grant in Main branch]
==========================
MAJOR FEATURES + CHANGES
==========================
Change 2814968 on 2016/01/04 by John.Pollard
Remove warning per connection when same warning happens at net driver level
Change 2815271 on 2016/01/04 by John.Pollard
Fix header uploads in replays showing wrong size
#rb none
#tests Compiled, confirmed correct size
Change 2830613 on 2016/01/15 by John.Barrett
Added better ability for unit tests to test socket-level netcode
Full changes:
- Added flag for auto-reconnecting on connection close
- Added hook for socket level sends
- Added ability to block socket-level sends and pre-PacketHandler LowLevelSend's
- Added ability for net connections to force-enable packet handlers, even if presently off in the engine
#rb none
Change 2830617 on 2016/01/15 by John.Barrett@JC2Q-LT_UE4
Enabled NetcodeUnitTest in Linux, and other minor updates.
#rb none
Change 2830621 on 2016/01/15 by John.Barrett@JC2Q-LT_UE4
Added 'PacketLimitTest' and 'PacketLimitTest_Oodle' unit tests, for testing/verifying that MaxPacket limits are respected, through testing with Bunches and with raw sends passed through PacketHandlers (such as Oodle).
#rb none
Change 2832402 on 2016/01/18 by Bart.Bressler@bart.bressler_Dev_Networking
Always use the physical platform file when writing out steam_appid.txt, because it has to live next to executable that's being run (CotF builds will output it to the wrong location).
#rb josh.markiewicz
#tests checked that steam_appid.txt was written to the correct place with both CotF and cooked builds
Change 2833728 on 2016/01/19 by Joe.Conley@Joe.Conley_EGJWD5708_Dev-Networking-Minimal
Fix for UE-20017 - "Http server headers implemented as TMaps and are overridden". Just changing TMaps to TMultiMaps. Haven't modified the behavior of GetHeader(), which will still return the first header that matches.
Change 2844880 on 2016/01/26 by Joe.Conley
Fix for UE-20017 Http server headers implemented as TMaps and are overridden
Previously had submitted a fix that changes the request and response headers TMap into a MultiMap, but the consensus was that it would be better to leave them as TMaps, but allow appending onto the existing entry for a given request header with an "AppendToHeader" function, and to concatenate entries for the same header name in the response headers. In both cases, entries for the same header name are concatenated with ", ".
Mac and iOS already had the desired behavior for responses, just added the AppendToHeader function to their request classes.
HTML5 still has no implementation of response headers, filed as separate JIRA issue UE-26047.
#platformnotify josh.adams
Change 2859343 on 2016/02/08 by Bart.Bressler
Default MaxSearchResults in FOnlineSessionSearch objects to 1 instead of 0 - otherwise, the FOnlineAsyncTaskSteamFindServerBase tasks will complete right away without searching for sessions. Also print a warning in the task if this will happen.
#codereview josh.markiewicz
Change 2862352 on 2016/02/10 by Bart.Bressler
Fix demo.SkipTime cvar to work with negative values
#rb john.pollard
Change 2866624 on 2016/02/14 by John.Barrett
Fix plugin commandlet crash.
#rb none
Change 2866627 on 2016/02/14 by John.Barrett
Added NetDriver/PacketHandler ability to send/receive connectionless packets - i.e. packets not associated with a UNetConnection.
Removed 'bEnabled' from PacketHandler - PacketHandler is now a default always-on part of the Engine.
Added 'CountBits' to LowLevelSend, to support bit-level additions to packets from PacketHandler's, and refactored related code.
#codereview John.Pollard
Change 2866628 on 2016/02/14 by John.Barrett
Added an HMAC (Hash-based Message Authentication Code) generating function, to the SHA-1 code - for use with performing secure net connection handshakes.
#rb none
Change 2866629 on 2016/02/14 by John.Barrett
Added 'stateless handshake' to UE4, allowing a handshake to be performed without any open UNetConnection - making it more difficult for DoS attacks to consume memory resources.
#codereview John.Pollard
Change 2866630 on 2016/02/14 by John.Barrett
Updated Oodle to support new stateless handshake.
#rb none
Change 2866631 on 2016/02/14 by John.Barrett
Updated NetcodeUnitTest to work with new connectionless/stateless handshake changes. Compiles, but netcode presently needs fixing.
#rb none
Change 2868367 on 2016/02/16 by John.Barrett
Updated NetcodeUnitTest to work with stateless handshakes (now fixed connecting).
Also fixed further commandlet problems.
#rb none
Change 2878025 on 2016/02/23 by John.Barrett
Immediately stop processing zero-size packets, to prevent CPU utilization during DDoS.
Log IP of new connections, post-stateless-challenge (first time we know IP is verified).
#codereview john.pollard
Change 2883776 on 2016/02/26 by John.Barrett
Fixed beacons to work with stateless handshake.
Change 2886773 on 2016/02/29 by John.Barrett
Made PacketHandler bit overhead align upwards to the next byte - this wastes more bits than necessary, but is required as a temporary fix.
Change 2887801 on 2016/03/01 by John.Pollard
Use correct default values when initializing shadow state for replication.
Fixes issues with certain components and actors that have default values that differ from CDO.
[CL 2901490 by John Pollard in Main branch]
==========================
MAJOR FEATURES + CHANGES
==========================
Change 2718441 on 2015/10/06 by Ben.Marsh@Ben.Marsh_T3245_Stream
Allow nodes to be added with an "explicit" frequency, meaning that they'll only be part of manually triggered builds (not CIS).
Change 2718698 on 2015/10/06 by Ben.Marsh@Ben.Marsh_T3245_Stream
Add a type of node that can execute an arbitrary sequence of tasks, and allow constructing graphs of such nodes from an XML file.
Change 2723013 on 2015/10/09 by Ben.Marsh@Ben.Marsh_T3245_Stream
Small utility to quickly capture a workspace, or delete files to restore the workspace to a previously captured state (and output a p4 sync list to restore it)
Change 2744521 on 2015/10/28 by Matthew.Griffin@Matthew.Griffin_G5772_BuildStream
Adding config entries to determine which platforms/configurations are available
Currently only written out as part of the Rocket Build process but could be done elsewhere for other types of installed build.
A near identical singleton class is used in both C++ and C# to load the config section and check whether configuration/platform combinations are valid.
Change 2773723 on 2015/11/19 by Ben.Marsh@Ben.Marsh_T3245_Stream
Copying UnrealGameSync into Engine/Source/Programs.
Change 2773914 on 2015/11/19 by Ben.Marsh@Ben.Marsh_T3245_Stream
PR #1687: [GitDependencies] New feature: ignore file support (.gitdepsignore) (Contributed by nbjk667)
Change 2775317 on 2015/11/20 by Ben.Marsh@Ben.Marsh_T3245_Stream
Add a -listtps option to UBT, which will find all the TPS files in any directory that's compiled into a target.
Change 2780832 on 2015/11/25 by Ben.Marsh@Ben.Marsh_T3245_Stream
Allow compiling a single file in UBT. Pass -singlefile=<Path> on command line to UBT to use.
Change 2781071 on 2015/11/25 by Ben.Marsh@Ben.Marsh_T3245_Stream
Precompile all valid engine modules for Rocket by default. Modules may set the PrecompileForTargets field to control which configurations they should be compiled for. Modules which currently fail to compile have this set to
PrecompileTargetsType.None.
#codereview Matthew.Griffin
Change 2784469 on 2015/12/01 by Matthew.Griffin@Matthew.Griffin_G5772_BuildStream
Added -FastPDB commandline parameter for UBT, so that we can make use of the /DEBUG:FASTLINK option in VS2015
Change 2784722 on 2015/12/01 by Matthew.Griffin@Matthew.Griffin_G5772_BuildStream
Made -FastPDB option part of BuildConfiguration instead of checking commandline at each place it's used. Also added option to override if someone doesn't want it automatically added to their project files.
Change 2787501 on 2015/12/02 by Ben.Marsh@Ben.Marsh_T3245_Stream
Restore change to gather VC environment directly from registry.
#lockdown Nick.Penwarden
[CL 2790002 by Ben Marsh in Main branch]
==========================
MAJOR FEATURES + CHANGES
==========================
Change 2717513 on 2015/10/06 by Robert.Manuszewski@Robert_Manuszewski_EGUK_M1
GC and WeakObjectPtr performance optimizations.
- Moved some of the EObjectFlags to EInternalObjectFlags and merged them with FUObjectArray
- Moved WeakObjectPtr serial numbersto FUObjectArray
- Added pre-allocated UObject array
Change 2716517 on 2015/10/05 by Robert.Manuszewski@Robert_Manuszewski_EGUK_M1
Make SavePackage thread safe UObject-wise so that StaticFindObject etc can't run in parallel when packages are being saved.
Change 2721142 on 2015/10/08 by Mikolaj.Sieluzycki@Dev-Core_D0920
UHT will now use makefiles to speed up iterative runs.
Change 2726320 on 2015/10/13 by Jaroslaw.Palczynski@jaroslaw.palczynski_D1732_2963
Hot-reload performance optimizations:
1. Got rid of redundant touched BPs optimization (which was necessary before major HR fixes submitted earlier).
2. Parallelized search for old CDOs referencers.
Change 2759032 on 2015/11/09 by Graeme.Thornton@GThornton_DesktopMaster
Dependency preloading improvements
- Asset registry dependencies now resolve asset redirectors
- Rearrange runtime loading to put dependency preloads within BeginLoad/EndLoad for the source package
Change 2754342 on 2015/11/04 by Robert.Manuszewski@Robert_Manuszewski_Stream1
Allow UnfocusedVolumeMultiplier to be set programmatically
Change 2764008 on 2015/11/12 by Robert.Manuszewski@Robert_Manuszewski_Stream1
When cooking, don't add imports that are outers of objects excluded from the current cook target.
Change 2755562 on 2015/11/05 by Steve.Robb@Dev-Core
Inline storage for TFunction.
Fix for delegate inline storage on Win64.
Some build fixes.
Visualizer fixes for new TFunction format.
Change 2735084 on 2015/10/20 by Jaroslaw.Surowiec@Stream.1.JarekSurowiec
CrashReporter Web - Search by Platform
Added initial support for streams (GetBranchesAsListItems, CopyToJira)
Change 2762387 on 2015/11/11 by Steve.Robb@Dev-Core
Unnecessary allocation removed when loading empty files in FFileHelper::LoadFileToString.
Change 2762632 on 2015/11/11 by Steve.Robb@Dev-Core
Some TSet function optimisations:
Avoiding unnecessary hashing of function arguments if the container is empty (rather than the hash being empty, which is not necessarily equivalent).
Taking local copies of HashSize during iterations.
Change 2762936 on 2015/11/11 by Steve.Robb@Dev-Core
BulkData zero byte allocations are now handled by an RAII object which owns the memory.
Change 2765758 on 2015/11/13 by Steve.Robb@Dev-Core
FName::operator== and != optimised to be a single comparison.
Change 2757195 on 2015/11/06 by Jaroslaw.Surowiec@Stream.1.JarekSurowiec
PR #1305: Improvements in CrashReporter for Symbol Server usage (Contributed by bozaro)
Change 2760778 on 2015/11/10 by Jaroslaw.Surowiec@Stream.1.JarekSurowiec
PR #1725: Fixed typos in ProfilerCommon.h; Added comments (Contributed by BGR360)
Also fixed starting condition.
Change 2739804 on 2015/10/23 by Robert.Manuszewski@Robert_Manuszewski_Stream1
PR #1470: [UObjectGlobals] Do not overwrite instanced subobjects with ones from CDO (Contributed by slonopotamus)
Change 2744733 on 2015/10/28 by Steve.Robb@Dev-Core
PR #1540 - Specifying a different Saved folder at launch through a command line parameter
Integrated and optimized.
#lockdown Nick.Penwarden
[CL 2772222 by Robert Manuszewski in Main branch]
Full set of changes:
- Refactored all child-process related unit test code, into a new ProcessUnitTest class, to allow use with non-UE4 processes
- Added better detection of ShaderCompileWorker and shader compilation in general, and made unit tests more tolerant of this (but spam an error message, stating that shaders should be built independently)
- Fixed race condition, where NUTActor control-channel messages, could be executed without an Owner - randomly breaking some unit tests
[CL 2695700 by John Barrett in Main branch]
- This checkin eliminates use of all <Module>Classes.h files in Engine, with the exception of UnrealEdClasses.h
- Compilation speed-ups for all of the modules affected, now that they are including what they use
- No effective changes other than C++ includes
[CL 2686054 by Mike Fricker in Main branch]
- New filter flags in automationtest.h
- Compile time errors if proper flags are not specified
- Existing tests converted to new flags
- New "disabled" flag
- Filter dropdown in automation UI replaces Smoke Tests button
- Automation features are no longer compiled out in Test configuration at runtime (except in Shipping)
- Enabled automation tests to be triggered from in-game console in non-editor builds (automation controller is enabled)
NOTE: This will force licensees who use automation to update their tests.
#codereview: jason.bestimt, mike.fricker, ben.salem
[CL 2672561 by Adric Worley in Main branch]
Full changes:
- Fixed error reading the minor engine version, which broke the netcode in the transition from 4.9 to 4.10
- Added '-UnitTestClientDebug' commandline parameter, which launches unit test clients with a valid render interface, to allow interaction when debugging
- Added a 'MaxAutoCloseCount' config variable, to limit the number of times a unit test can be auto-aborted, before the unit test tool refuses to run it again
- Fixed rare infinite recursion in unit test log window search
- Added unit test failure condition, when trying to send an RPC when the net buffers are saturated
- Increased the wait time to 2 minutes before auto-aborting, when a unit test crashes, due to long wait time for crash stack dump sometimes
- Added better notification of unit tests aborts, in the status window
- Prevent net connections timing out in developer mode
- Updated comments to use VAX hashtags
[CL 2634646 by John Barrett in Main branch]
- Added class for allowing reflection of UObjects/UStructs/UProperties/etc., so that properties can be referenced dynamically by string, instead of statically
- Allows game code to be referenced without direct linking
- Allows unit tests to break without blocking compiles, allows easier backwards compatability, and easier archiving of old unit tests
- Very useful for quick debug code; may tie it into the console with autocomplete at some stage
- Example:
FGuid* EntryItemGuidRef = (FGuid*)(void*)((FVMReflection(UnitPC.Get())->*"WorldInventory"->*"Inventory"->*ItemsPropName)["FFortItemEntry"][0]->*"ItemGuid")["FGuid"];
- Added a new stack tracing manager, which can be used by unit tests through GTraceManager, or through the whole engine with the StackTrace console command (see UnitTestManager.cpp for full command list)
- Allows conditional/filtered stack traces to be inserted anywhere into the code (categorized by name), for debugging purposes
- Once-off stack trace example:
GEngine->Exec(NULL, TEXT("StackTrace TraceName"));
- Multiple/accumulated stack trace examples:
GEngine->Exec(NULL, TEXT("StackTrace TraceName Add -Log"));
GEngine->Exec(NULL, TEXT("StackTrace TraceName Dump"));
- Added a log hook for the stack tracing manager, and a LogTrace command, which allows stack traces to be dumped whenever a specific log is encountered (see UnitTestManager.cpp for full command list)
- Example, for debugging the cause of a disconnect:
"LogTrace AddPartial UNetConnection::Close: Name: IpConnection_"
- Added -UnitTestCap=x commandline parameter, to limit the maximum number of unit tests that can run at once
- Added AllowedClientActors/AllowedClientRPCs to ClientUnitTest, to allow better whitelisting of accepted actors/RPC's
- Fixed many broken unit tests
- Adjusted actor replication blocking hook, to allow blocking of all instances of actor replication, instead of just actor channels
- Made console command results, auto-focus the Console tab, if the current tab won't display the results
- Fixed blocking automation testing, when the current game project doesn't support unit tests (doesn't have a unit test environment setup)
- Disable recursive killing of unit test child processes, while TerminateProc has a bug that kills all killable Windows processes
- Updated crash callstack detection
[CL 2565239 by John Barrett in Main branch]
