pool
This commit is contained in:
parent
d1564637f2
commit
80aa527e52
8
.idea/.gitignore
vendored
8
.idea/.gitignore
vendored
@ -1,8 +0,0 @@
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# Default ignored files
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/shelf/
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/workspace.xml
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# Datasource local storage ignored files
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/dataSources/
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/dataSources.local.xml
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# Editor-based HTTP Client requests
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/httpRequests/
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@ -1,20 +0,0 @@
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<component name="InspectionProjectProfileManager">
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<profile version="1.0">
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<option name="myName" value="Project Default" />
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<inspection_tool class="DuplicatedCode" enabled="false" level="WEAK WARNING" enabled_by_default="false" />
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<inspection_tool class="PyPackageRequirementsInspection" enabled="true" level="WARNING" enabled_by_default="true">
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<option name="ignoredPackages">
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<value>
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<list size="1">
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<item index="0" class="java.lang.String" itemvalue="nacl" />
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</list>
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</value>
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</option>
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</inspection_tool>
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<inspection_tool class="SpellCheckingInspection" enabled="false" level="TYPO" enabled_by_default="false">
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<option name="processCode" value="true" />
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<option name="processLiterals" value="true" />
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<option name="processComments" value="true" />
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</inspection_tool>
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</profile>
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</component>
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@ -1,4 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="ProjectRootManager" version="2" project-jdk-name="Python 3.9 (ptvp35)" project-jdk-type="Python SDK" />
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</project>
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@ -1,8 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="ProjectModuleManager">
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<modules>
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<module fileurl="file://$PROJECT_DIR$/.idea/ptvp35.iml" filepath="$PROJECT_DIR$/.idea/ptvp35.iml" />
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</modules>
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</component>
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</project>
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@ -1,10 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<module type="PYTHON_MODULE" version="4">
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<component name="NewModuleRootManager">
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<content url="file://$MODULE_DIR$">
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<excludeFolder url="file://$MODULE_DIR$/venv" />
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</content>
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<orderEntry type="inheritedJdk" />
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<orderEntry type="sourceFolder" forTests="false" />
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</component>
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</module>
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@ -1,6 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="VcsDirectoryMappings">
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<mapping directory="$PROJECT_DIR$" vcs="Git" />
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</component>
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</project>
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@ -1,4 +1,5 @@
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import asyncio
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import concurrent.futures
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import json
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import pathlib
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import pickle
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@ -101,6 +102,7 @@ class TransactionRequest(Request):
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class DbConnection:
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__mmdb: dict
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__loop: asyncio.AbstractEventLoop
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__pool: concurrent.futures.Executor
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__queue: asyncio.Queue[Request]
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__file: IO[str]
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__buffer: StringIO
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@ -179,7 +181,7 @@ class DbConnection:
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async def _dump_compressed_buffer(self):
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buffer = self._compress_buffer()
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await self.__loop.run_in_executor(None, self.__file.write, buffer.getvalue())
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await self.__loop.run_in_executor(self.__pool, self.__file.write, buffer.getvalue())
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async def _do_dump_buffer(self):
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await self._dump_compressed_buffer()
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@ -196,7 +198,7 @@ class DbConnection:
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async def _save_error(self, line: str):
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with open(self.__path_error, 'a') as file:
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await self.__loop.run_in_executor(None, file.write, line.strip() + '\n')
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await self.__loop.run_in_executor(self.__pool, file.write, line.strip() + '\n')
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async def _handle_request(self, request: Request):
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if isinstance(request, self.factory.kvrequest_type):
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@ -225,13 +227,13 @@ class DbConnection:
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await self._background_cycle()
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async def _finish_recovery(self):
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await self.__loop.run_in_executor(None, shutil.copy, self.__path_backup, self.__path)
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await self.__loop.run_in_executor(self.__pool, shutil.copy, self.__path_backup, self.__path)
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self.__path_recover.unlink()
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self.__path_backup.unlink()
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async def _build_file(self, db: dict):
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with open(self.__path_backup, "w") as file:
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self.__initial_size = await self.__loop.run_in_executor(None, self.db2io, db, file)
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self.__initial_size = await self.__loop.run_in_executor(self.__pool, self.db2io, db, file)
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self.__path_recover.touch()
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await self._finish_recovery()
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@ -240,7 +242,7 @@ class DbConnection:
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await self._finish_recovery()
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self.__path.touch()
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with open(self.__path) as file:
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await self.__loop.run_in_executor(None, self.io2db, file, db)
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await self.__loop.run_in_executor(self.__pool, self.io2db, file, db)
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await self._build_file(db)
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async def _reload(self):
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@ -266,6 +268,7 @@ class DbConnection:
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async def _initialize(self):
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assert self.not_running
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self.__loop = asyncio.get_event_loop()
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self.__pool = concurrent.futures.ThreadPoolExecutor()
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await self._initialize_queue()
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await self._initialize_mmdb()
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await self._start_task()
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@ -285,8 +288,10 @@ class DbConnection:
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self.__file.close()
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await self._build_file(self.__mmdb)
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self.not_running = True
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self.__pool.shutdown()
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del self.__mmdb
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del self.__loop
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del self.__pool
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del self.__queue
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del self.__file
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del self.__buffer
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