FIN Code Formatter

本文详细介绍了在特定版本的代码格式化工具中,针对成员布局、表达式对齐、参数排列等设置的参数配置,旨在提升代码的可读性和一致性。
<?xml version="1.0" encoding="UTF-8"?>
<profiles version="10">
<profile name="FIN Code Formatter V1.2" version="10">
<setting id="org.eclipse.jdt.core.formatter.align_type_members_on_columns" value="false"/>
<setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_allocation_expression" value="16"/>
<setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_enum_constant" value="16"/>
<setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_explicit_constructor_call" value="16"/>
<setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_method_invocation" value="16"/>
<setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_qualified_allocation_expression" value="16"/>
<setting id="org.eclipse.jdt.core.formatter.alignment_for_assignment" value="16"/>
<setting id="org.eclipse.jdt.core.formatter.alignment_for_binary_expression" value="16"/>
<setting id="org.eclipse.jdt.core.formatter.alignment_for_compact_if" value="16"/>
<setting id="org.eclipse.jdt.core.formatter.alignment_for_conditional_expression" value="16"/>
<setting id="org.eclipse.jdt.core.formatter.alignment_for_enum_constants" value="16"/>
<setting id="org.eclipse.jdt.core.formatter.alignment_for_expressions_in_array_initializer" value="16"/>
<setting id="org.eclipse.jdt.core.formatter.alignment_for_multiple_fields" value="16"/>
<setting id="org.eclipse.jdt.core.formatter.alignment_for_parameters_in_constructor_declaration" value="16"/>
<setting id="org.eclipse.jdt.core.formatter.alignment_for_parameters_in_method_declaration" value="16"/>
<setting id="org.eclipse.jdt.core.formatter.alignment_for_selector_in_method_invocation" value="16"/>
<setting id="org.eclipse.jdt.core.formatter.alignment_for_superclass_in_type_declaration" value="17"/>
<setting id="org.eclipse.jdt.core.formatter.alignment_for_superinterfaces_in_enum_declaration" value="16"/>
<setting id="org.eclipse.jdt.core.formatter.alignment_for_superinterfaces_in_type_declaration" value="17"/>
<setting id="org.eclipse.jdt.core.formatter.alignment_for_throws_clause_in_constructor_declaration" value="17"/>
<setting id="org.eclipse.jdt.core.formatter.alignment_for_throws_clause_in_method_declaration" value="17"/>
<setting id="org.eclipse.jdt.core.formatter.blank_lines_after_imports" value="2"/>
<setting id="org.eclipse.jdt.core.formatter.blank_lines_after_package" value="2"/>
<setting id="org.eclipse.jdt.core.formatter.blank_lines_before_field" value="1"/>
<setting id="org.eclipse.jdt.core.formatter.blank_lines_before_first_class_body_declaration" value="1"/>
<setting id="org.eclipse.jdt.core.formatter.blank_lines_before_imports" value="1"/>
<setting id="org.eclipse.jdt.core.formatter.blank_lines_before_member_type" value="1"/>
<setting id="org.eclipse.jdt.core.formatter.blank_lines_before_method" value="1"/>
<setting id="org.eclipse.jdt.core.formatter.blank_lines_before_new_chunk" value="1"/>
<setting id="org.eclipse.jdt.core.formatter.blank_lines_before_package" value="1"/>
<setting id="org.eclipse.jdt.core.formatter.blank_lines_between_type_declarations" value="2"/>
<setting id="org.eclipse.jdt.core.formatter.brace_position_for_annotation_type_declaration" value="next_line"/>
<setting id="org.eclipse.jdt.core.formatter.brace_position_for_anonymous_type_declaration" value="next_line"/>
<setting id="org.eclipse.jdt.core.formatter.brace_position_for_array_initializer" value="end_of_line"/>
<setting id="org.eclipse.jdt.core.formatter.brace_position_for_block" value="next_line"/>
<setting id="org.eclipse.jdt.core.formatter.brace_position_for_block_in_case" value="next_line"/>
<setting id="org.eclipse.jdt.core.formatter.brace_position_for_constructor_declaration" value="next_line"/>
<setting id="org.eclipse.jdt.core.formatter.brace_position_for_enum_constant" value="next_line"/>
<setting id="org.eclipse.jdt.core.formatter.brace_position_for_enum_declaration" value="next_line"/>
<setting id="org.eclipse.jdt.core.formatter.brace_position_for_method_declaration" value="next_line"/>
<setting id="org.eclipse.jdt.core.formatter.brace_position_for_switch" value="next_line"/>
<setting id="org.eclipse.jdt.core.formatter.brace_position_for_type_declaration" value="next_line"/>
<setting id="org.eclipse.jdt.core.formatter.comment.clear_blank_lines" value="true"/>
<setting id="org.eclipse.jdt.core.formatter.comment.format_comments" value="true"/>
<setting id="org.eclipse.jdt.core.formatter.comment.format_header" value="false"/>
<setting id="org.eclipse.jdt.core.formatter.comment.format_html" value="true"/>
<setting id="org.eclipse.jdt.core.formatter.comment.format_source_code" value="true"/>
<setting id="org.eclipse.jdt.core.formatter.comment.indent_parameter_description" value="true"/>
<setting id="org.eclipse.jdt.core.formatter.comment.indent_root_tags" value="true"/>
<setting id="org.eclipse.jdt.core.formatter.comment.insert_new_line_before_root_tags" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.comment.insert_new_line_for_parameter" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.comment.line_length" value="80"/>
<setting id="org.eclipse.jdt.core.formatter.compact_else_if" value="true"/>
<setting id="org.eclipse.jdt.core.formatter.continuation_indentation" value="1"/>
<setting id="org.eclipse.jdt.core.formatter.continuation_indentation_for_array_initializer" value="1"/>
<setting id="org.eclipse.jdt.core.formatter.format_guardian_clause_on_one_line" value="false"/>
<setting id="org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_annotation_declaration_header" value="true"/>
<setting id="org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_enum_constant_header" value="true"/>
<setting id="org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_enum_declaration_header" value="true"/>
<setting id="org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_type_header" value="true"/>
<setting id="org.eclipse.jdt.core.formatter.indent_breaks_compare_to_cases" value="true"/>
<setting id="org.eclipse.jdt.core.formatter.indent_empty_lines" value="false"/>
<setting id="org.eclipse.jdt.core.formatter.indent_statements_compare_to_block" value="true"/>
<setting id="org.eclipse.jdt.core.formatter.indent_statements_compare_to_body" value="true"/>
<setting id="org.eclipse.jdt.core.formatter.indent_switchstatements_compare_to_cases" value="true"/>
<setting id="org.eclipse.jdt.core.formatter.indent_switchstatements_compare_to_switch" value="true"/>
<setting id="org.eclipse.jdt.core.formatter.indentation.size" value="4"/>
<setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_annotation" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_opening_brace_in_array_initializer" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_new_line_at_end_of_file_if_missing" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_new_line_before_catch_in_try_statement" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_new_line_before_closing_brace_in_array_initializer" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_new_line_before_else_in_if_statement" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_new_line_before_finally_in_try_statement" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_new_line_before_while_in_do_statement" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_annotation_declaration" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_anonymous_type_declaration" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_block" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_enum_constant" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_enum_declaration" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_method_body" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_type_declaration" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_and_in_type_parameter" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_assignment_operator" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_at_in_annotation" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_at_in_annotation_type_declaration" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_binary_operator" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_closing_angle_bracket_in_type_arguments" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_closing_angle_bracket_in_type_parameters" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_closing_brace_in_block" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_closing_paren_in_cast" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_colon_in_assert" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_colon_in_case" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_colon_in_conditional" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_colon_in_for" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_colon_in_labeled_statement" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_allocation_expression" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_annotation" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_array_initializer" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_constructor_declaration_parameters" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_constructor_declaration_throws" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_enum_constant_arguments" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_enum_declarations" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_explicitconstructorcall_arguments" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_for_increments" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_for_inits" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_declaration_parameters" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_declaration_throws" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_invocation_arguments" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_multiple_field_declarations" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_multiple_local_declarations" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_parameterized_type_reference" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_superinterfaces" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_type_arguments" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_type_parameters" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_ellipsis" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_parameterized_type_reference" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_type_arguments" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_type_parameters" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_brace_in_array_initializer" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_bracket_in_array_allocation_expression" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_bracket_in_array_reference" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_annotation" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_cast" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_catch" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_constructor_declaration" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_enum_constant" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_for" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_if" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_method_declaration" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_method_invocation" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_parenthesized_expression" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_switch" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_synchronized" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_while" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_postfix_operator" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_prefix_operator" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_question_in_conditional" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_question_in_wildcard" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_semicolon_in_for" value="insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_after_unary_operator" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_before_and_in_type_parameter" value="insert"/>
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<setting id="org.eclipse.jdt.core.formatter.insert_space_before_at_in_annotation_type_declaration" value="insert"/>
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<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_arguments" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_parameters" value="do not insert"/>
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<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_bracket_in_array_reference" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_annotation" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_cast" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_catch" value="do not insert"/>
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<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_enum_constant" value="do not insert"/>
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<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_if" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_method_declaration" value="do not insert"/>
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<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_parenthesized_expression" value="do not insert"/>
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<setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_while" value="do not insert"/>
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<setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_default" value="do not insert"/>
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<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_for_increments" value="do not insert"/>
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<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_arguments" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_parameters" value="do not insert"/>
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<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_array_initializer" value="insert"/>
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<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_constructor_declaration" value="insert"/>
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<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_annotation" value="do not insert"/>
<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_annotation_type_member_declaration" value="do not insert"/>
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<setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_method_declaration" value="do not insert"/>
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<setting id="org.eclipse.jdt.core.formatter.insert_space_before_parenthesized_expression_in_return" value="insert"/>
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class AsyncSocketManager: """异步Socket管理器 - 协调Reader和Writer线程""" # 分批连接参数 BATCH_SIZE = 250 # 每批处理的连接数 BATCH_INTERVAL = 2.0 # 批次间隔时间(秒) MAX_RETRIES = 3 # 增加最大重试次数 RECONNECT_INITIAL_DELAY = 3.0 # 初始重连延迟 RECONNECT_BACKOFF_FACTOR = 1.5 # 指数退避因子 MAX_RECONNECT_DELAY = 300.0 # 最大重连延迟(5分钟) HEALTH_CHECK_INTERVAL = 30.0 # 健康检查间隔 def __init__(self): self.running = True self._shutdown_event = asyncio.Event() self._cleanup_lock = asyncio.Lock() self.shutdown_requested = asyncio.Event() self.original_sigint_handler = None self.shutdown_requested = asyncio.Event() self.server_config = {'ip': 'conn.com', 'port': 5455} self.total = 0 self.writer = None self.reader = None self._active_tasks = set() self.connections: Dict[str, Dict] = {} self.batch_tasks: List[asyncio.Task] = [] # 批次任务列表 self._read_lock = asyncio.Lock() # 读取操作专用锁 self._write_lock = asyncio.Lock() # 写入操作专用锁 self._state_lock = asyncio.Lock() # 状态变更锁 self.logger = logging.getLogger(__name__) self.setup_logging() self.connection_pool = {} # 连接池 # 连接状态统计 self.stats = { "success": 0, "failed": 0, "pending": 0, "active": 0 } self.semaphore = asyncio.Semaphore(10000) def setup_logging(self): """配置日志系统""" logging.config.dictConfig({ 'version': 1, 'disable_existing_loggers': False, 'formatters': { 'standard': { 'format': '%(asctime)s [%(levelname)s] %(name)s - %(message)s', 'datefmt': '%Y-%m-%d %H:%M:%S' }, 'detailed': { 'format': '%(asctime)s [%(levelname)s] %(name)s::%(funcName)s - %(message)s' } }, 'handlers': { 'console': { 'level': 'INFO', 'class': 'logging.StreamHandler', 'formatter': 'standard' }, 'file_handler': { 'level': 'DEBUG', 'class': 'logging.FileHandler', 'filename': '/mnt/test/socket_client.log', 'encoding': 'utf-8', 'formatter': 'detailed' }, 'error_file': { 'level': 'WARNING', 'class': 'logging.FileHandler', 'filename': '/mnt/test/socket_errors.log', 'encoding': 'utf-8', 'formatter': 'detailed' } }, 'loggers': { '': { # root logger 'handlers': ['console', 'file_handler', 'error_file'], 'level': 'DEBUG', 'propagate': True } } }) def install_signal_handlers(self): """安装信号处理器""" try: loop = asyncio.get_running_loop() # 保存原始信号处理器 self.original_sigint_handler = loop.add_signal_handler( signal.SIGINT, self._initiate_shutdown ) self.logger.info("✅ 信号处理器安装完成") except (NotImplementedError, RuntimeError): # 在某些平台上可能不支持 self.logger.warning("⚠️ 当前平台不支持异步信号处理") def _initiate_shutdown(self): """初始化关闭过程""" self.logger.info("🔄 接收到关闭信号,开始优雅关闭...") self.shutdown_requested.set() def restore_signal_handlers(self): """恢复原始信号处理器""" try: loop = asyncio.get_running_loop() if self.original_sigint_handler is not None: loop.remove_signal_handler(signal.SIGINT) # 重新安装默认处理器 loop.add_signal_handler(signal.SIGINT, signal.default_int_handler) except Exception as e: self.logger.debug(f"恢复信号处理器时发生异常: {e}") async def close_all_connections(self): """异步关闭所有Socket连接""" self.logger.info("正在关闭所有Socket连接...") self.running = False self._shutdown_event.set() # 取消所有活跃任务 for task in self._active_tasks: if not task.done(): task.cancel() # 关闭所有连接 close_tasks = [] for pileCode in list(self.connections.keys()): conn = self.connections[pileCode] if 'writer' in conn: writer = conn['writer'] close_tasks.append(self.close_writer(writer, pileCode)) if close_tasks: await asyncio.gather(*close_tasks, return_exceptions=True) self.logger.info("所有连接已关闭") async def close_writer(self, writer, pileCode: str): """安全关闭写入器""" try: if not writer.is_closing(): writer.close() await writer.wait_closed() self.logger.debug(f"关闭连接: {pileCode}") except Exception as e: self.logger.error(f"关闭连接失败: {pileCode} 错误: {e}") async def _close_single_connection(self, conn_key: str): """关闭单个Socket连接""" try: if conn_key in self.connections: conn_info = self.connections[conn_key] # 实际的Socket关闭逻辑 if 'writer' in conn_info: writer = conn_info['writer'] writer.close() await writer.wait_closed() self.logger.debug(f"🔌 关闭连接 {conn_key}") del self.connections[conn_key] except Exception as e: self.logger.error(f"❌ 关闭连接 {conn_key} 时发生异常: {e}") async def batch_create_connections(self, pile_codes: List[str]): """添加健康监控器""" # 启动健康监控器 health_task = asyncio.create_task( self.connection_health_monitor(), name="connection_health_monitor" ) self.batch_tasks.append(health_task) """批量创建Socket连接(分批处理)""" total = len(pile_codes) batches = math.ceil(total / self.BATCH_SIZE) self.total_connections = total self.logger.info(f"开始分批创建连接,共{total}个桩号,分{batches}批处理,每批{self.BATCH_SIZE}个") for batch_num in range(batches): if self.shutdown_requested.is_set(): self.logger.warning("关闭信号已触发,停止创建新批次") break start_idx = batch_num * self.BATCH_SIZE end_idx = min(start_idx + self.BATCH_SIZE, total) batch = pile_codes[start_idx:end_idx] batch_id = batch_num + 1 self.logger.info(f"处理批次 {batch_id}/{batches} ({len(batch)}个桩号)") # 创建批量连接任务 task = asyncio.create_task( self.process_batch(batch, batch_id), name=f"batch_{batch_id}" ) self.batch_tasks.append(task) # 添加批次间隔 if batch_num < batches - 1: await asyncio.sleep(self.BATCH_INTERVAL) # 等待所有批次完成 if self.batch_tasks: await asyncio.gather(*self.batch_tasks) self.logger.info(f"所有批次处理完成! 成功:{self.stats['success']} 失败:{self.stats['failed']}") async def process_batch(self, pile_codes: List[str], batch_id: int): """处理单个批次的连接""" tasks = [] for i, pileCode in enumerate(pile_codes): message_id = f"batch{batch_id}-conn{i + 1}" task = asyncio.create_task( self.socket_worker(message_id, pileCode), name=f"batch{batch_id}-{pileCode}" ) tasks.append(task) self.connection_pool[pileCode] = {"status": "pending"} self.stats["pending"] += 1 # 等待批次内所有连接完成初始化 results = await asyncio.gather(*tasks, return_exceptions=True) # 统计批次结果 for result in results: if isinstance(result, Exception): self.stats["failed"] += 1 else: self.stats["success"] += 1 self.stats["pending"] -= len(pile_codes) self.stats["active"] = len(self.connections) async def socket_worker(self, message_id: str, pileCode: str): global logger """异步Socket工作协程""" retry_count = 0 last_reconnect_time = 0 health_check_last = time.time() while self.running and not self._shutdown_event.is_set(): try: # 检查是否需要等待重连延迟 current_time = time.time() if last_reconnect_time > 0: delay = self.calculate_reconnect_delay(retry_count) if current_time - last_reconnect_time < delay: await asyncio.sleep(delay - (current_time - last_reconnect_time)) # 尝试创建连接 success = await self.create_socket_connection_with_retry(message_id, pileCode, retry_count) if not success: retry_count = min(retry_count + 1, self.MAX_RETRIES) last_reconnect_time = time.time() continue # 重置重试计数(连接成功) retry_count = 0 last_reconnect_time = 0 # 启动读写任务 await self.start_reader_writer(message_id, pileCode) # 健康检查和状态报告 current_time = time.time() list_count = 0 if current_time - health_check_last > self.HEALTH_CHECK_INTERVAL: pending_count = self.stats["pending"] self.logger.info( f"等待中={pending_count} 重试={retry_count}" ) health_check_last = current_time except asyncio.CancelledError: self.logger.info(f"⚠️ Socket工作协程被取消: {message_id}") break except Exception as e: self.logger.error(f"❌ Socket工作异常: {message_id} 桩号: {pileCode} 错误: {e}") retry_count = min(retry_count + 1, self.MAX_RETRIES) last_reconnect_time = time.time() # 清理当前连接 if pileCode in self.connections: conn = self.connections[pileCode] if 'writer' in conn: writer = conn['writer'] try: if not writer.is_closing(): writer.close() await writer.wait_closed() except Exception: pass del self.connections[pileCode] await asyncio.sleep(1) # 短暂暂停 finally: # 更新连接池状态 if pileCode in self.connection_pool: self.connection_pool[pileCode] = { "status": "retrying" if retry_count > 0 else "active", "retry_count": retry_count, "last_retry": last_reconnect_time } def calculate_reconnect_delay(self, retry_count: int) -> float: """计算指数退避的重连延迟""" delay = self.RECONNECT_INITIAL_DELAY * (self.RECONNECT_BACKOFF_FACTOR ** retry_count) return min(delay, self.MAX_RECONNECT_DELAY) def handle_task_completion(self, task: asyncio.Task): """任务完成回调处理""" try: # 首先检查任务是否被取消 if task.cancelled(): self.logger.debug(f"任务 {task.get_name()} 被取消") return if task.done() and task.exception(): self.logger.error(f"任务失败: {task.get_name()} {task.exception()}") # 标记连接需要重启 pile_code = task.get_name().split("_")[1] if pile_code in self.connections: self.connections[pile_code]["needs_restart"] = True except Exception as e: self.logger.error(f"任务回调处理错误: {e}") async def connection_health_monitor(self): """连接健康监控器""" while self.running and not self._shutdown_event.is_set(): try: current_time = time.time() connections_to_restart = [] for pile_code, conn in list(self.connections.items()): # 检查是否超过最大重试次数 if conn.get("retry_count", 0) >= self.MAX_RETRIES: self.logger.warning(f"❌ 连接超过最大重试次数: {pile_code}") await self._close_single_connection(pile_code) continue # 检查最后活动时间 last_activity = conn.get("last_time_stamp", 0) if current_time - last_activity > 60: # 1分钟无活动 self.logger.warning(f"🕒 连接无活动超时: {pile_code}") connections_to_restart.append(pile_code) # 检查是否需要重启 if conn.get("needs_restart", False): connections_to_restart.append(pile_code) # 重启需要重置的连接 for pile_code in connections_to_restart: if pile_code in self.connections: await self._close_single_connection(pile_code) # 重新启动工作协程 self.logger.info(f"🔄 重启连接: {pile_code}") task = asyncio.create_task( self.socket_worker(f"restart-{pile_code}", pile_code), name=f"restart_{pile_code}" ) self.batch_tasks.append(task) # 定期报告 active_count = len(self.connections) restart_count = len(connections_to_restart) self.logger.info( f"🔍 健康检查: 活跃连接={active_count} 待重启={restart_count}" ) await asyncio.sleep(self.HEALTH_CHECK_INTERVAL) except Exception as e: self.logger.error(f"健康监控器异常: {e}") await asyncio.sleep(10) async def create_socket_connection_with_retry(self, message_id: str, pileCode: str, attempt: int) -> bool: """带重试机制的连接创建""" try: reader, writer = await asyncio.wait_for( asyncio.open_connection(self.server_config['ip'], self.server_config['port']), timeout=30.0 + min(attempt * 5, 30) # 随重试次数增加超时 ) self.connections[pileCode] = { 'reader': reader, 'writer': writer, 'pileCode': pileCode, 'message_id': message_id, 'retry_count': 0, 'last_heartbeat1': 0, 'last_heartbeat2': 0, 'last_time_stamp': 0, 'isLogin': False, 'timeout_count_login': 0, 'timeout_count': 0, 'heart_serialNum': "00 00", 'status': 'Offline', 'charging': False, 'priceModelList': [] } self.logger.info(f"连接成功: {message_id} 桩号: {pileCode}") return True except asyncio.TimeoutError: self.logger.warning(f"⛔ 连接超时: {message_id} 桩号: {pileCode} (尝试 #{attempt + 1})") if pileCode in self.connections: conn = self.connections[pileCode] if 'writer' in conn: writer = conn['writer'] try: if not writer.is_closing(): writer.close() await writer.wait_closed() except Exception: pass del self.connections[pileCode] await asyncio.sleep(1) # 短暂暂停 except ConnectionRefusedError: self.logger.warning(f"🚫 连接拒绝: {message_id} 桩号: {pileCode} (尝试 #{attempt + 1})") if pileCode in self.connections: conn = self.connections[pileCode] if 'writer' in conn: writer = conn['writer'] try: if not writer.is_closing(): writer.close() await writer.wait_closed() except Exception: pass del self.connections[pileCode] await asyncio.sleep(1) # 短暂暂停 except Exception as e: self.logger.error( f"❌连接错误: {message_id} 桩号: {pileCode} 错误: {e} (尝试 #{attempt + 1})") if pileCode in self.connections: conn = self.connections[pileCode] if 'writer' in conn: writer = conn['writer'] try: if not writer.is_closing(): writer.close() await writer.wait_closed() except Exception: pass del self.connections[pileCode] await asyncio.sleep(1) # 短暂暂停 return False async def start_reader_writer(self, message_id: str, pileCode: str): """启动读写任务""" if pileCode not in self.connections: return conn = self.connections[pileCode] reader = conn['reader'] writer = conn['writer'] self.writer, self.reader = AsyncSocketWriter(writer, pileCode, message_id, self.total, self.connections, self.logger), AsyncSocketReader( reader, pileCode, message_id, self.connections, self.logger) # 创建读写任务 read_task = asyncio.create_task( self.reader.start_reading(), name=f"reader_{pileCode}_{message_id}" ) write_task = asyncio.create_task( self.writer.start_write(), name=f"writer_{pileCode}_{message_id}" ) # 添加完成回调 read_task.add_done_callback(self.handle_task_completion) write_task.add_done_callback(self.handle_task_completion) # 添加到活跃任务集合 self._active_tasks.add(read_task) self._active_tasks.add(write_task) # 并行运行读写任务 try: await asyncio.gather( read_task, write_task, return_exceptions=True ) except Exception as e: self.logger.error(f"读写任务异常: {message_id} {pileCode}: {e}") def read_to_array(file_path, remove_empty=True, encoding='utf-8'): """ 读取txt文件到数组 参数: file_path: 文件路径 remove_empty: 是否移除空行 encoding: 文件编码 """ try: with open(file_path, 'r', encoding=encoding) as file: if remove_empty: lines = [line.strip() for line in file if line.strip()] else: lines = [line.strip() for line in file] # 对每行数据进行处理 processed_lines = [] for line in lines: if len(line) == 14 and line.isdigit(): # 将14位数字分割为每2位一组 parts = [line[i:i + 2] for i in range(0, 14, 2)] processed_line = ' '.join(parts) processed_lines.append(processed_line) else: processed_lines.append(line) return processed_lines except FileNotFoundError: print(f"❌错误: 文件 '{file_path}' 不存在") return [] except UnicodeDecodeError: print(f"❌错误: 使用 {encoding} 编码读取文件失败") return [] except Exception as e: print(f"❌未知错误: {e}") return [] async def async_main(): # 读取桩号列表 piles_list_config = read_to_array('pileList.txt') if not piles_list_config: print("桩号配置文件为空") return # 创建管理器实例 manager = AsyncSocketManager() manager.install_signal_handlers() try: print("开始分批建立Socket连接...") await manager.batch_create_connections(piles_list_config) # 等待关闭信号 await manager.shutdown_requested.wait() print("接收到关闭信号...") except asyncio.CancelledError: print("异步任务被取消") except Exception as e: print(f"异步Socket客户端异常: {e}") finally: # 确保资源清理 print("开始最终资源清理...") await manager.close_all_connections() manager.restore_signal_handlers() print("异步Socket客户端已完全关闭") def main(): """主入口函数""" try: # 提升资源限制(Unix系统) try: import resource soft, hard = resource.getrlimit(resource.RLIMIT_NOFILE) resource.setrlimit(resource.RLIMIT_NOFILE, (hard, hard)) print(f"文件描述符限制提升至: {hard}") except (ImportError, ValueError): print("无法提升文件描述符限制") asyncio.run(async_main()) except KeyboardInterrupt: print("程序被用户中断") except Exception as e: print(f"程序异常退出: {e}") return 1 return 0 if __name__ == "__main__": exit(main()) 2025-11-06 23:34:56,728 [ERROR] __main__::create_socket_connection_with_retry - ❌连接错误: restart-31 01 17 00 05 65 92 桩号: 31 01 17 00 05 65 92 错误: [Errno 99] Cannot assign requested address (尝试 #1)
最新发布
11-07
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