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* add trace command to enable/disable tracing at runtime (#416)Dan Engelbrecht2023-09-222-26/+53
| | | | | * add trace command to enable/disable tracing at runtime * rework tracing init/start/stop * changelog
* Improvement: Add names to background jobs for easier debugging (#412)Dan Engelbrecht2023-09-202-67/+110
| | | | Improvement: Background jobs now temporarily sets thread name to background job name while executing Improvement: Background jobs tracks worker thread id used while executing
* VFS implementation for local storage service (#396)Stefan Boberg2023-09-202-8/+75
| | | currently, only Windows (using Projected File System) is supported
* add more trace scopes (#362)Dan Engelbrecht2023-09-151-0/+14
| | | | | * more trace scopes * Make sure ReplayLogEntries uses the correct size for oplog buffer * changelog
* job queue and async oplog-import/export (#395)Dan Engelbrecht2023-09-133-0/+572
| | | | | | | | | | | | | | | | - Feature: New http endpoint for background jobs `/admin/jobs/status` which will return a response listing the currently active background jobs and their status - Feature: New http endpoint for background jobs information `/admin/jobs/status/{jobid}` which will return a response detailing status, pending messages and progress status - GET will return a response detailing status, pending messages and progress status - DELETE will mark the job for cancelling and return without waiting for completion - If status returned is "Complete" or "Aborted" the jobid will be removed from the server and can not be queried again - Feature: New zen command `jobs` to list, get info about and cancel background jobs - If no options are given it will display a list of active background jobs - `--jobid` accepts an id (returned from for example `oplog-export` with `--async`) and will return a response detailing status, pending messages and progress status for that job - `--cancel` can be added when `--jobid` is given which will request zenserver to cancel the background job - Feature: oplog import and export http rpc requests are now async operations that will run in the background - Feature: `oplog-export` and `oplog-import` now reports progress to the console as work progress by default - Feature: `oplog-export` and `oplog-import` can now be cancelled using Ctrl+C - Feature: `oplog-export` and `oplog-import` has a new option `--async` which will only trigger the work and report a background job id back
* Hash utility functions (#385)Stefan Boberg2023-09-133-0/+51
| | | | * added std::hash implementation for Guid and Oid types * Added CombineHashes implementation
* ZenCacheStore is now reference counted (#398)Stefan Boberg2023-09-131-0/+1
| | | this change also adds a GetNamespaces function which may be used to enumerate all currently known cache namespaces
* Make sure error logging or destructors don't throw exception when trying to ↵Dan Engelbrecht2023-09-123-20/+58
| | | | | get file name from handle (#393) - Bugfix: Make sure error logging or destructors don't throw exception when trying to get file name from handle
* Extend http client (#387)Dan Engelbrecht2023-09-082-0/+64
| | | * extend http client with configuration, headers, parameters and disk streaming upload/download
* stream oplog attachments from jupiter (#384)Dan Engelbrecht2023-09-063-20/+23
| | | | | | | | | | * stream large downloads from jupiter to temporary file * rework DeleteOnClose - top level marks file for delete and if lower level parts wants to keep it it clears that flag * changelog * log number of attachments to download * add delay on jupiter request failure when retrying * make sure we upload all attachments even if Needs are empty when ForceUpload is true release TempAttachment as soon as it is used * sort attachments so we get predictable blocks for the same oplog
* lua config file improvements (#379)Dan Engelbrecht2023-08-311-0/+4
| | | | | | - Bugfix: All options given on command line now overrides lua config file settings - Improvement: All options available from command line can now be configured in the lua config file (with a few exceptions such as `owner-pid`, `install` and `uninstall`) We can now also generate a Lua config (just string so far) that includes all options given on command line together with any optional Lua input config file. The idea here is to be able to save config options in the future.
* make sure trace::ThreadRegister is inside ZEN_WITH_TRACEDan Engelbrecht2023-08-221-1/+2
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* use better hash function for better distribution in IoBuffer g_MappingLocks ↵Dan Engelbrecht2023-08-211-1/+10
| | | | | | (#370) * use better hash function for better distribution in IoBuffer g_MappingLocks * changelog
* fix trace close (#365)Dan Engelbrecht2023-08-212-0/+7
| | | * Make sure we close our trace session properly
* Run clang tidy on modified filezousar2023-08-181-4/+4
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* Reduce log level for RLIMIT messagezousar2023-08-181-1/+1
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* update vcpkg dependencies (#356)Dan Engelbrecht2023-08-113-1/+43
| | | | | | * bump vcpkg version * fmt lib 10 fixes * xmake dependencies (with linux workarounds) * changelog
* Make sure we always write "data" attachment hash for snapshotted oplog ↵Dan Engelbrecht2023-08-111-5/+9
| | | | | | | | | entries (#355) * Make sure we always write "data" attachment hash for snapshotted oplog entries * Make sure to add chunk mappings for files moved to attatchment in snapshot operation * fix inverted timoute for expiration (we don't want time expiry in these cases) * increase timeout for jupiter oplog in project to 3 min * changelog
* make sure we validate pointers returned from zen::Memory::Alloc (#341)Dan Engelbrecht2023-08-012-10/+30
| | | * make sure we validate pointers returned from zen::Memory::Alloc
* * Added Guid::FromStringStefan Boberg2023-06-3022-38/+490
| | | | | | | * Added LoadCompactBinaryObject from file to compactbinaryfile.cpp/h * Added SaveCompactBinary(BinaryWriter& Ar, ...) functions * Added ZEN_PLATFORM_NAME define * Added SystemMetrics functionality to query system properties (see zencore/system.h)
* Fix IsProcessRunning on Windows (#335)zousar2023-06-271-1/+12
| | | | IsProcessRunning on Windows would only consider if we could get a handle to a process. It is possible to get a handle to a process even if it is terminated in Windows. To actually know if the process is running, a further call to GetExitCodeProces is required. Addressing this issue ensures that the ZenServerState::Sweep method doesn't keep terminated processes in the state table.
* MakeCloneFromMemory should handle zero sized buffers gracefullyStefan Boberg2023-06-161-2/+9
| | | | we don't currently permit creating zero-length IoBuffer instances to prevent inefficiencies, but this can cause issues since some higher level code now ends up using it for things it was not originally intended for.
* xmake dependency fixesStefan Boberg2023-06-161-21/+2
| | | | | - curl is a dependency of zenhttp, not zencore - zencore only depends on crypto functions from openssl
* added GetProcessIdStefan Boberg2023-06-162-0/+11
| | | | this enables mapping the result of a CreateProc call to an integer pid
* Make sure GetEnvVariable can handle values that are longer than 1023 ↵Dan Engelbrecht2023-06-131-4/+18
| | | | characters (#332)
* added missing <utility> includeStefan Boberg2023-06-071-0/+1
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* oplog snapshot (#317)Stefan Boberg2023-05-251-0/+42
| | | | | Added "snapshot" oplog RPC this may be used to bring referenced files into the local store instead of referencing them by filename, thus making the project/oplog transportable
* block destructors from throwing exceptions (#321)Dan Engelbrecht2023-05-242-3/+7
| | | | | | * ~FileMapping() is not allowed to throw exceptions * ~ScopedActivityBase() should not call ZEN_ASSERT (which causes SIGABORT on error) * ProjectStore::Project::WriteAccessTimes() which is called from ProjectStore::~Project() must not throw exceptions * changelog
* use exception when allocations fail rather than asserts (#319)Dan Engelbrecht2023-05-233-5/+34
| | | | * use exception when allocations fail rather than asserts * changelog
* streaming decompression support (#142)Stefan Boberg2023-05-238-29/+1000
| | | Added CompressedBufferReader support from UE. This provides some streaming decompression support which can be employed to reduce memory and other resource usage.
* MemoryView::RightChop -> constStefan Boberg2023-05-221-1/+1
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* added benchmark utility command `bench` (#298)Stefan Boberg2023-05-162-0/+20
| | | currently this implements a way (`zen bench --purge`) to purge the standby lists on Windows. This basically flushes the file system cache and is useful to put your system in a consistent state before running benchmarks
* Moved EnableVTMode function into zencore (#311)Stefan Boberg2023-05-162-12/+33
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* SetCurrentThreadName now sets thread name in traceStefan Boberg2023-05-151-10/+14
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* brought over minor IoBuffer changes from sb/scrubStefan Boberg2023-05-152-0/+3
| | | | no actual code changes, just comments
* added IoBuffer.mmap test caseStefan Boberg2023-05-151-0/+27
| | | | | | this verifies that attempting to map a range outside the underlying file fails. Posix appears to offer different semantics so it silently accepts it still however.
* disable warning C5105 in ZEN_THIRD_PARTY_INCLUDES_STARTStefan Boberg2023-05-151-6/+7
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* added trace::DescribeSession to TraceInitStefan Boberg2023-05-151-7/+13
| | | | | without this, traces rather unhelpfully show up with no context in the session browser
* Ensure WorkerThreadPool tests always runStefan Boberg2023-05-151-0/+2
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* Merge branch 'main' of https://github.com/EpicGames/zenStefan Boberg2023-05-158-81/+740
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| * Remove ATL header usage (#306)Stefan Boberg2023-05-156-47/+507
| | | | | | ATL has been used here and there as a convenience. Given that this is a legacy component and not always something which gets installed along with the compiler we hereby remove the dependency altogether in favour of our own simple wrappers
| * all threads should be named (#304)Stefan Boberg2023-05-152-34/+233
| | | | | | | | | | | | | | * added WorkerThreadPool naming, packaged_task support * name the http.sys thread pool service threads * added http.sys I/O threadpool naming * upstream cache I/O thread naming
* | implemented string conversion for CbValidateError enumStefan Boberg2023-05-152-0/+44
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* implemented structured cache logging (#296)Stefan Boberg2023-05-121-2/+2
| | | | | | | | may be used as audit trail to help analyse potential cache pollution/corruption * also added common header with timestamp to all known log targets * made `Oid::operator bool` explicit to avoid logging/text format mishaps * made `HttpClient::operator bool` explicit
* better logging/exception when reading file in IoBuffer::Materialize fails (#294)Dan Engelbrecht2023-05-121-8/+37
| | | | * better logging/exception when reading file in IoBuffer::Materialize fails * changelog
* Gracefully exit if Ctrl-C is pressed (#293)Dan Engelbrecht2023-05-112-0/+7
| | | | | * Feature: Gracefully exit if Ctrl-C is pressed * Bugfix: Return error code on exit as set by application * changelog
* allow early logging (#292)Dan Engelbrecht2023-05-111-0/+4
| | | | * if logging is not initialized, just log to console * changelog
* ZEN_LOG_SCOPE compile fixStefan Boberg2023-05-111-1/+1
| | | | previous version would fail with multiple instances in the same scope
* fix return code on tests (#284)Dan Engelbrecht2023-05-101-3/+1
| | | fix help for xmake test
* add context to MapViewOfFile errors (#282)Stefan Boberg2023-05-093-3/+32
| | | | * added FileSizeFromHandle function * added file size to error message when MapViewOfFile fails
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