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- Improvement: Add file and line to ASSERT exceptions
- Improvement: Catch call stack when throwing assert exceptions and log/output call stack at important places to provide more context to caller
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* Make sure WriteFile() does not leave incomplete files
* use TemporaryFile and MoveTemporaryIntoPlace to avoid leaving partial files on error
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(#600)
* Make sure that PathFromHandle don't hide true error when throwing exceptions
* changelog
* return error info in PathFromHandle if path fails to resolve
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the previous implementation of in-memory index snapshots serialise data to memory before writing to disk and vice versa when reading. This leads to some memory spikes which end up pushing useful data out of system cache and also cause stalls on I/O operations.
this change moves more code to a streaming serialisation approach which scales better from a memory usage perspective and also performs much better
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initial version -- this is primarily intended to be used for running stress tests and/or benchmarks
example usage:
`zen run -n 10 -- zenserver-test`
`zen run -n 10 -- zenserver-test --ts=core.assert` run zenserver-test 10 times (testing only the `core.assert` test suite)
`zen run --time 600 --basepath=d:\test_dir\test1 -- zenserver-test` keeps spawning new instances for 10 minutes (600 seconds)
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this introduces a --snapshot-dir command line option to zenserver which specifies a directory which will be propagated to the persistence root directory on start-up.
This is most powerful with file systems which support block cloning, such as ReFS on Windows. This allows even very large state snapshots to be used repeatedly without having to worry about mutating the original dataset on disk. When using ReFS the state copy for even large state directories can be very fast since the duration is primarily proportional to the number of files in the tree rather than the size of the files being cloned. The storage requirements are also minimal as all data will be handled in a copy-on-write manner.
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- Feature: Writes a `gc.log` with settings and detailed result after each GC execution (version 2 only)
- Break out file name rotate to allow access for gclog
- CompactBinaryToJson(MemoryView Data, StringBuilderBase& InBuilder)
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(#528)
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currently, only Windows (using Projected File System) is supported
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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
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* extend http client with configuration, headers, parameters and disk streaming upload/download
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* 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
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- 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.
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* 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)
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characters (#332)
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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
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* added FileSizeFromHandle function
* added file size to error message when MapViewOfFile fails
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* moved source directories into `/src`
* updated bundle.lua for new `src` path
* moved some docs, icon
* removed old test trees
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