src/config/AgentConfig.ts - skywalking-nodejs - Git at Google

 /*!
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
  * The ASF licenses this file to You under the Apache License, Version 2.0
  * (the "License"); you may not use this file except in compliance with
  * the License.  You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  *
  */

 import * as os from 'os';

 export type AgentConfig = {
   serviceName?: string;
   serviceInstance?: string;
   collectorAddress?: string;
   secure?: boolean;
   authorization?: string;
   maxBufferSize?: number;
   coldEndpoint?: boolean;
   disablePlugins?: string;
   ignoreSuffix?: string;
   traceIgnorePath?: string;
   httpIgnoreMethod?: string;
   sqlTraceParameters?: boolean;
   sqlParametersMaxLength?: number;
   mongoTraceParameters?: boolean;
   mongoParametersMaxLength?: number;
   awsLambdaFlush?: number;
   awsLambdaChain?: boolean;
   awsSQSCheckBody?: boolean;
   // the following is internal state computed from config values
   reDisablePlugins?: RegExp;
   reIgnoreOperation?: RegExp;
   reHttpIgnoreMethod?: RegExp;
   traceTimeout?: number;
   runtimeMetricsReporterActive?: boolean;
   runtimeMetricsCollectPeriod?: number;
   runtimeMetricsReportPeriod?: number;
   runtimeMetricsBufferSize?: number;
   /** @deprecated use runtimeMetricsReporterActive */
   nvmMetricsReporterActive?: boolean;
   /** @deprecated use runtimeMetricsCollectPeriod */
   nvmMetricsCollectPeriod?: number;
   /** @deprecated use runtimeMetricsReportPeriod */
   nvmMetricsReportPeriod?: number;
   /** @deprecated use runtimeMetricsBufferSize */
   nvmMetricsBufferSize?: number;
   /** @deprecated use runtimeMetricsReporterActive */
   nvmJvmReporterActive?: boolean;
   /** @deprecated use runtimeMetricsCollectPeriod */
   nvmJvmMetricsCollectPeriod?: number;
   /** @deprecated use runtimeMetricsReportPeriod */
   nvmJvmMetricsReportPeriod?: number;
   /** @deprecated use runtimeMetricsBufferSize */
   nvmJvmMetricsBufferSize?: number;
 };

 export function normalizeDeprecatedRuntimeMetricOptions(options: AgentConfig): AgentConfig {
   const normalized = { ...options };

   if (normalized.runtimeMetricsReporterActive === undefined) {
     const reporterActive = normalized.nvmMetricsReporterActive ?? normalized.nvmJvmReporterActive;
     if (reporterActive !== undefined) {
       normalized.runtimeMetricsReporterActive = reporterActive;
     }
   }
   delete normalized.nvmMetricsReporterActive;
   delete normalized.nvmJvmReporterActive;

   if (normalized.runtimeMetricsCollectPeriod === undefined) {
     const collectPeriod = normalized.nvmMetricsCollectPeriod ?? normalized.nvmJvmMetricsCollectPeriod;
     if (collectPeriod !== undefined) {
       normalized.runtimeMetricsCollectPeriod = collectPeriod;
     }
   }
   delete normalized.nvmMetricsCollectPeriod;
   delete normalized.nvmJvmMetricsCollectPeriod;

   if (normalized.runtimeMetricsReportPeriod === undefined) {
     const reportPeriod = normalized.nvmMetricsReportPeriod ?? normalized.nvmJvmMetricsReportPeriod;
     if (reportPeriod !== undefined) {
       normalized.runtimeMetricsReportPeriod = reportPeriod;
     }
   }
   delete normalized.nvmMetricsReportPeriod;
   delete normalized.nvmJvmMetricsReportPeriod;

   if (normalized.runtimeMetricsBufferSize === undefined) {
     const bufferSize = normalized.nvmMetricsBufferSize ?? normalized.nvmJvmMetricsBufferSize;
     if (bufferSize !== undefined) {
       normalized.runtimeMetricsBufferSize = bufferSize;
     }
   }
   delete normalized.nvmMetricsBufferSize;
   delete normalized.nvmJvmMetricsBufferSize;

   return normalized;
 }

 function clearDeprecatedRuntimeMetricFields(config: AgentConfig): void {
   delete config.nvmMetricsReporterActive;
   delete config.nvmJvmReporterActive;
   delete config.nvmMetricsCollectPeriod;
   delete config.nvmJvmMetricsCollectPeriod;
   delete config.nvmMetricsReportPeriod;
   delete config.nvmJvmMetricsReportPeriod;
   delete config.nvmMetricsBufferSize;
   delete config.nvmJvmMetricsBufferSize;
 }

 function applyDeprecatedRuntimeMetricConfig(config: AgentConfig, options: AgentConfig = {}): void {
   if (options.runtimeMetricsReporterActive === undefined) {
     if (config.nvmMetricsReporterActive !== undefined) {
       config.runtimeMetricsReporterActive = config.nvmMetricsReporterActive;
     } else if (config.nvmJvmReporterActive !== undefined) {
       config.runtimeMetricsReporterActive = config.nvmJvmReporterActive;
     }
   }

   if (options.runtimeMetricsCollectPeriod === undefined) {
     if (config.nvmMetricsCollectPeriod !== undefined) {
       config.runtimeMetricsCollectPeriod = config.nvmMetricsCollectPeriod;
     } else if (config.nvmJvmMetricsCollectPeriod !== undefined) {
       config.runtimeMetricsCollectPeriod = config.nvmJvmMetricsCollectPeriod;
     }
   }

   if (options.runtimeMetricsReportPeriod === undefined) {
     if (config.nvmMetricsReportPeriod !== undefined) {
       config.runtimeMetricsReportPeriod = config.nvmMetricsReportPeriod;
     } else if (config.nvmJvmMetricsReportPeriod !== undefined) {
       config.runtimeMetricsReportPeriod = config.nvmJvmMetricsReportPeriod;
     }
   }

   if (options.runtimeMetricsBufferSize === undefined) {
     if (config.nvmMetricsBufferSize !== undefined) {
       config.runtimeMetricsBufferSize = config.nvmMetricsBufferSize;
     } else if (config.nvmJvmMetricsBufferSize !== undefined) {
       config.runtimeMetricsBufferSize = config.nvmJvmMetricsBufferSize;
     }
   }

   clearDeprecatedRuntimeMetricFields(config);
 }

 export function finalizeConfig(config: AgentConfig, options: AgentConfig = {}): void {
   applyDeprecatedRuntimeMetricConfig(config, options);

   const escapeRegExp = (s: string) => s.replace(/([.*+?^=!:${}()|\[\]\/\\])/g, '\\$1');

   config.reDisablePlugins = RegExp(
     `^(?:${config
       .disablePlugins!.split(',')
       .map((s) => escapeRegExp(s.trim()))
       .join('|')})$`,
     'i',
   );

   const convertIgnoreSuffix = (configuredIgnoreSuffix: string | undefined) => {
     if (!configuredIgnoreSuffix) {
       // This regexp will never match => no files are ignored.
       return '\\A(?!x)x';
     } else {
       return `^.+(?:${configuredIgnoreSuffix!
         .split(',')
         .map((s) => escapeRegExp(s.trim()))
         .join('|')})$`;
     }
   };

   const ignoreSuffix = convertIgnoreSuffix(config.ignoreSuffix);
   const ignorePath =
     '^(?:' +
     config
       .traceIgnorePath!.split(',')
       .map(
         (s0) =>
           s0
             .trim()
             .split('/**/')
             .map(
               (s1) =>
                 s1
                   .trim()
                   .split('**')
                   .map(
                     (s2) =>
                       s2
                         .split('*')
                         .map(
                           (s3) => s3.split('?').map(escapeRegExp).join('[^/]'), // replaces "?"
                         )
                         .join('[^/]*'), // replaces "*"
                   )
                   .join('(?:(?:[^/]+/)*[^/]+)?'), // replaces "**"
             )
             .join('/(?:[^/]*/)*'), // replaces "/**/"
       )
       .join('|') +
     ')$'; // replaces ","

   config.reIgnoreOperation = RegExp(`${ignoreSuffix}|${ignorePath}`);
   config.reHttpIgnoreMethod = RegExp(
     `^(?:${config
       .httpIgnoreMethod!.split(',')
       .map((s) => escapeRegExp(s.trim()))
       .join('|')})$`,
     'i',
   );
 }

 const _config = {
   serviceName: process.env.SW_AGENT_NAME || 'your-nodejs-service',
   serviceInstance:
     process.env.SW_AGENT_INSTANCE ||
     ((): string => {
       return os.hostname();
     })(),
   collectorAddress: process.env.SW_AGENT_COLLECTOR_BACKEND_SERVICES || '127.0.0.1:11800',
   secure: process.env.SW_AGENT_SECURE?.toLowerCase() === 'true',
   authorization: process.env.SW_AGENT_AUTHENTICATION,
   maxBufferSize: ((n) => (Number.isSafeInteger(n) && n > 0 ? n : 1000))(
     Number.parseInt(process.env.SW_AGENT_MAX_BUFFER_SIZE ?? '', 10),
   ),
   coldEndpoint: process.env.SW_COLD_ENDPOINT?.toLowerCase() === 'true',
   disablePlugins: process.env.SW_AGENT_DISABLE_PLUGINS || '',
   ignoreSuffix: process.env.SW_IGNORE_SUFFIX ?? '.jpg,.jpeg,.js,.css,.png,.bmp,.gif,.ico,.mp3,.mp4,.html,.svg',
   traceIgnorePath: process.env.SW_TRACE_IGNORE_PATH || '',
   httpIgnoreMethod: process.env.SW_HTTP_IGNORE_METHOD || '',
   sqlTraceParameters: (process.env.SW_SQL_TRACE_PARAMETERS || '').toLowerCase() === 'true',
   sqlParametersMaxLength: Math.trunc(Math.max(0, Number(process.env.SW_SQL_PARAMETERS_MAX_LENGTH))) || 512,
   mongoTraceParameters: (process.env.SW_MONGO_TRACE_PARAMETERS || '').toLowerCase() === 'true',
   mongoParametersMaxLength: Math.trunc(Math.max(0, Number(process.env.SW_MONGO_PARAMETERS_MAX_LENGTH))) || 512,
   awsLambdaFlush: ((n) => (Number.isNaN(n) ? -1 : n))(Number(process.env.SW_AWS_LAMBDA_FLUSH || 2)),
   awsLambdaChain: (process.env.SW_AWS_LAMBDA_CHAIN || 'false').toLowerCase() === 'true',
   awsSQSCheckBody: (process.env.SW_AWS_SQS_CHECK_BODY || 'false').toLowerCase() === 'true',
   reDisablePlugins: RegExp(''), // temporary placeholder so Typescript doesn't throw a fit
   reIgnoreOperation: RegExp(''),
   reHttpIgnoreMethod: RegExp(''),
   traceTimeout: ((n) => (Number.isSafeInteger(n) && n > 0 ? n : 10 * 1000))(
     Number.parseInt(process.env.SW_AGENT_TRACE_TIMEOUT ?? '', 10),
   ),
   runtimeMetricsReporterActive: ((): boolean => {
     const configured =
       process.env.SW_AGENT_NODEJS_RUNTIME_METRICS_REPORTER_ACTIVE ??
       process.env.SW_AGENT_RUNTIME_METRICS_REPORTER_ACTIVE ??
       process.env.SW_AGENT_NVM_METRICS_REPORTER_ACTIVE ??
       process.env.SW_AGENT_NVM_JVM_REPORTER_ACTIVE;
     return configured?.toLowerCase() !== 'false';
   })(),
   runtimeMetricsCollectPeriod: ((n) => (Number.isSafeInteger(n) && n > 0 ? n : 1000))(
     Number.parseInt(
       process.env.SW_AGENT_NODEJS_RUNTIME_METRICS_COLLECT_PERIOD ??
         process.env.SW_AGENT_RUNTIME_METRICS_COLLECT_PERIOD ??
         process.env.SW_AGENT_NVM_METRICS_COLLECT_PERIOD ??
         process.env.SW_AGENT_NVM_JVM_METRICS_COLLECT_PERIOD ??
         '',
       10,
     ),
   ),
   runtimeMetricsReportPeriod: ((n) => (Number.isSafeInteger(n) && n > 0 ? n : 1000))(
     Number.parseInt(
       process.env.SW_AGENT_NODEJS_RUNTIME_METRICS_REPORT_PERIOD ??
         process.env.SW_AGENT_RUNTIME_METRICS_REPORT_PERIOD ??
         process.env.SW_AGENT_NVM_METRICS_REPORT_PERIOD ??
         process.env.SW_AGENT_NVM_JVM_METRICS_REPORT_PERIOD ??
         '',
       10,
     ),
   ),
   runtimeMetricsBufferSize: ((n) => (Number.isSafeInteger(n) && n > 0 ? n : 600))(
     Number.parseInt(
       process.env.SW_AGENT_NODEJS_RUNTIME_METRICS_BUFFER_SIZE ??
         process.env.SW_AGENT_RUNTIME_METRICS_BUFFER_SIZE ??
         process.env.SW_AGENT_NVM_METRICS_BUFFER_SIZE ??
         process.env.SW_AGENT_NVM_JVM_METRICS_BUFFER_SIZE ??
         '',
       10,
     ),
   ),
 };

 export default _config;

 export function ignoreHttpMethodCheck(method: string): boolean {
   return Boolean(method.match(_config.reHttpIgnoreMethod));
 }
	/*!
	*
	* Licensed to the Apache Software Foundation (ASF) under one or more
	* contributor license agreements. See the NOTICE file distributed with
	* this work for additional information regarding copyright ownership.
	* The ASF licenses this file to You under the Apache License, Version 2.0
	* (the "License"); you may not use this file except in compliance with
	* the License. You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	*
	*/

	import * as os from 'os';

	export type AgentConfig = {
	serviceName?: string;
	serviceInstance?: string;
	collectorAddress?: string;
	secure?: boolean;
	authorization?: string;
	maxBufferSize?: number;
	coldEndpoint?: boolean;
	disablePlugins?: string;
	ignoreSuffix?: string;
	traceIgnorePath?: string;
	httpIgnoreMethod?: string;
	sqlTraceParameters?: boolean;
	sqlParametersMaxLength?: number;
	mongoTraceParameters?: boolean;
	mongoParametersMaxLength?: number;
	awsLambdaFlush?: number;
	awsLambdaChain?: boolean;
	awsSQSCheckBody?: boolean;
	// the following is internal state computed from config values
	reDisablePlugins?: RegExp;
	reIgnoreOperation?: RegExp;
	reHttpIgnoreMethod?: RegExp;
	traceTimeout?: number;
	runtimeMetricsReporterActive?: boolean;
	runtimeMetricsCollectPeriod?: number;
	runtimeMetricsReportPeriod?: number;
	runtimeMetricsBufferSize?: number;
	/** @deprecated use runtimeMetricsReporterActive */
	nvmMetricsReporterActive?: boolean;
	/** @deprecated use runtimeMetricsCollectPeriod */
	nvmMetricsCollectPeriod?: number;
	/** @deprecated use runtimeMetricsReportPeriod */
	nvmMetricsReportPeriod?: number;
	/** @deprecated use runtimeMetricsBufferSize */
	nvmMetricsBufferSize?: number;
	/** @deprecated use runtimeMetricsReporterActive */
	nvmJvmReporterActive?: boolean;
	/** @deprecated use runtimeMetricsCollectPeriod */
	nvmJvmMetricsCollectPeriod?: number;
	/** @deprecated use runtimeMetricsReportPeriod */
	nvmJvmMetricsReportPeriod?: number;
	/** @deprecated use runtimeMetricsBufferSize */
	nvmJvmMetricsBufferSize?: number;
	};

	export function normalizeDeprecatedRuntimeMetricOptions(options: AgentConfig): AgentConfig {
	const normalized = { ...options };

	if (normalized.runtimeMetricsReporterActive === undefined) {
	const reporterActive = normalized.nvmMetricsReporterActive ?? normalized.nvmJvmReporterActive;
	if (reporterActive !== undefined) {
	normalized.runtimeMetricsReporterActive = reporterActive;
	}
	}
	delete normalized.nvmMetricsReporterActive;
	delete normalized.nvmJvmReporterActive;

	if (normalized.runtimeMetricsCollectPeriod === undefined) {
	const collectPeriod = normalized.nvmMetricsCollectPeriod ?? normalized.nvmJvmMetricsCollectPeriod;
	if (collectPeriod !== undefined) {
	normalized.runtimeMetricsCollectPeriod = collectPeriod;
	}
	}
	delete normalized.nvmMetricsCollectPeriod;
	delete normalized.nvmJvmMetricsCollectPeriod;

	if (normalized.runtimeMetricsReportPeriod === undefined) {
	const reportPeriod = normalized.nvmMetricsReportPeriod ?? normalized.nvmJvmMetricsReportPeriod;
	if (reportPeriod !== undefined) {
	normalized.runtimeMetricsReportPeriod = reportPeriod;
	}
	}
	delete normalized.nvmMetricsReportPeriod;
	delete normalized.nvmJvmMetricsReportPeriod;

	if (normalized.runtimeMetricsBufferSize === undefined) {
	const bufferSize = normalized.nvmMetricsBufferSize ?? normalized.nvmJvmMetricsBufferSize;
	if (bufferSize !== undefined) {
	normalized.runtimeMetricsBufferSize = bufferSize;
	}
	}
	delete normalized.nvmMetricsBufferSize;
	delete normalized.nvmJvmMetricsBufferSize;

	return normalized;
	}

	function clearDeprecatedRuntimeMetricFields(config: AgentConfig): void {
	delete config.nvmMetricsReporterActive;
	delete config.nvmJvmReporterActive;
	delete config.nvmMetricsCollectPeriod;
	delete config.nvmJvmMetricsCollectPeriod;
	delete config.nvmMetricsReportPeriod;
	delete config.nvmJvmMetricsReportPeriod;
	delete config.nvmMetricsBufferSize;
	delete config.nvmJvmMetricsBufferSize;
	}

	function applyDeprecatedRuntimeMetricConfig(config: AgentConfig, options: AgentConfig = {}): void {
	if (options.runtimeMetricsReporterActive === undefined) {
	if (config.nvmMetricsReporterActive !== undefined) {
	config.runtimeMetricsReporterActive = config.nvmMetricsReporterActive;
	} else if (config.nvmJvmReporterActive !== undefined) {
	config.runtimeMetricsReporterActive = config.nvmJvmReporterActive;
	}
	}

	if (options.runtimeMetricsCollectPeriod === undefined) {
	if (config.nvmMetricsCollectPeriod !== undefined) {
	config.runtimeMetricsCollectPeriod = config.nvmMetricsCollectPeriod;
	} else if (config.nvmJvmMetricsCollectPeriod !== undefined) {
	config.runtimeMetricsCollectPeriod = config.nvmJvmMetricsCollectPeriod;
	}
	}

	if (options.runtimeMetricsReportPeriod === undefined) {
	if (config.nvmMetricsReportPeriod !== undefined) {
	config.runtimeMetricsReportPeriod = config.nvmMetricsReportPeriod;
	} else if (config.nvmJvmMetricsReportPeriod !== undefined) {
	config.runtimeMetricsReportPeriod = config.nvmJvmMetricsReportPeriod;
	}
	}

	if (options.runtimeMetricsBufferSize === undefined) {
	if (config.nvmMetricsBufferSize !== undefined) {
	config.runtimeMetricsBufferSize = config.nvmMetricsBufferSize;
	} else if (config.nvmJvmMetricsBufferSize !== undefined) {
	config.runtimeMetricsBufferSize = config.nvmJvmMetricsBufferSize;
	}
	}

	clearDeprecatedRuntimeMetricFields(config);
	}

	export function finalizeConfig(config: AgentConfig, options: AgentConfig = {}): void {
	applyDeprecatedRuntimeMetricConfig(config, options);

	const escapeRegExp = (s: string) => s.replace(/([.*+?^=!:${}()\|\[\]\/\\])/g, '\\$1');

	config.reDisablePlugins = RegExp(
	`^(?:${config
	.disablePlugins!.split(',')
	.map((s) => escapeRegExp(s.trim()))
	.join('\|')})$`,
	'i',
	);

	const convertIgnoreSuffix = (configuredIgnoreSuffix: string \| undefined) => {
	if (!configuredIgnoreSuffix) {
	// This regexp will never match => no files are ignored.
	return '\\A(?!x)x';
	} else {
	return `^.+(?:${configuredIgnoreSuffix!
	.split(',')
	.map((s) => escapeRegExp(s.trim()))
	.join('\|')})$`;
	}
	};

	const ignoreSuffix = convertIgnoreSuffix(config.ignoreSuffix);
	const ignorePath =
	'^(?:' +
	config
	.traceIgnorePath!.split(',')
	.map(
	(s0) =>
	s0
	.trim()
	.split('/**/')
	.map(
	(s1) =>
	s1
	.trim()
	.split('**')
	.map(
	(s2) =>
	s2
	.split('*')
	.map(
	(s3) => s3.split('?').map(escapeRegExp).join('[^/]'), // replaces "?"
	)
	.join('[^/]'), // replaces ""
	)
	.join('(?:(?:[^/]+/)[^/]+)?'), // replaces "*"
	)
	.join('/(?:[^/]/)'), // replaces "/**/"
	)
	.join('\|') +
	')$'; // replaces ","

	config.reIgnoreOperation = RegExp(`${ignoreSuffix}\|${ignorePath}`);
	config.reHttpIgnoreMethod = RegExp(
	`^(?:${config
	.httpIgnoreMethod!.split(',')
	.map((s) => escapeRegExp(s.trim()))
	.join('\|')})$`,
	'i',
	);
	}

	const _config = {
	serviceName: process.env.SW_AGENT_NAME \|\| 'your-nodejs-service',
	serviceInstance:
	process.env.SW_AGENT_INSTANCE \|\|
	((): string => {
	return os.hostname();
	})(),
	collectorAddress: process.env.SW_AGENT_COLLECTOR_BACKEND_SERVICES \|\| '127.0.0.1:11800',
	secure: process.env.SW_AGENT_SECURE?.toLowerCase() === 'true',
	authorization: process.env.SW_AGENT_AUTHENTICATION,
	maxBufferSize: ((n) => (Number.isSafeInteger(n) && n > 0 ? n : 1000))(
	Number.parseInt(process.env.SW_AGENT_MAX_BUFFER_SIZE ?? '', 10),
	),
	coldEndpoint: process.env.SW_COLD_ENDPOINT?.toLowerCase() === 'true',
	disablePlugins: process.env.SW_AGENT_DISABLE_PLUGINS \|\| '',
	ignoreSuffix: process.env.SW_IGNORE_SUFFIX ?? '.jpg,.jpeg,.js,.css,.png,.bmp,.gif,.ico,.mp3,.mp4,.html,.svg',
	traceIgnorePath: process.env.SW_TRACE_IGNORE_PATH \|\| '',
	httpIgnoreMethod: process.env.SW_HTTP_IGNORE_METHOD \|\| '',
	sqlTraceParameters: (process.env.SW_SQL_TRACE_PARAMETERS \|\| '').toLowerCase() === 'true',
	sqlParametersMaxLength: Math.trunc(Math.max(0, Number(process.env.SW_SQL_PARAMETERS_MAX_LENGTH))) \|\| 512,
	mongoTraceParameters: (process.env.SW_MONGO_TRACE_PARAMETERS \|\| '').toLowerCase() === 'true',
	mongoParametersMaxLength: Math.trunc(Math.max(0, Number(process.env.SW_MONGO_PARAMETERS_MAX_LENGTH))) \|\| 512,
	awsLambdaFlush: ((n) => (Number.isNaN(n) ? -1 : n))(Number(process.env.SW_AWS_LAMBDA_FLUSH \|\| 2)),
	awsLambdaChain: (process.env.SW_AWS_LAMBDA_CHAIN \|\| 'false').toLowerCase() === 'true',
	awsSQSCheckBody: (process.env.SW_AWS_SQS_CHECK_BODY \|\| 'false').toLowerCase() === 'true',
	reDisablePlugins: RegExp(''), // temporary placeholder so Typescript doesn't throw a fit
	reIgnoreOperation: RegExp(''),
	reHttpIgnoreMethod: RegExp(''),
	traceTimeout: ((n) => (Number.isSafeInteger(n) && n > 0 ? n : 10 * 1000))(
	Number.parseInt(process.env.SW_AGENT_TRACE_TIMEOUT ?? '', 10),
	),
	runtimeMetricsReporterActive: ((): boolean => {
	const configured =
	process.env.SW_AGENT_NODEJS_RUNTIME_METRICS_REPORTER_ACTIVE ??
	process.env.SW_AGENT_RUNTIME_METRICS_REPORTER_ACTIVE ??
	process.env.SW_AGENT_NVM_METRICS_REPORTER_ACTIVE ??
	process.env.SW_AGENT_NVM_JVM_REPORTER_ACTIVE;
	return configured?.toLowerCase() !== 'false';
	})(),
	runtimeMetricsCollectPeriod: ((n) => (Number.isSafeInteger(n) && n > 0 ? n : 1000))(
	Number.parseInt(
	process.env.SW_AGENT_NODEJS_RUNTIME_METRICS_COLLECT_PERIOD ??
	process.env.SW_AGENT_RUNTIME_METRICS_COLLECT_PERIOD ??
	process.env.SW_AGENT_NVM_METRICS_COLLECT_PERIOD ??
	process.env.SW_AGENT_NVM_JVM_METRICS_COLLECT_PERIOD ??
	'',
	10,
	),
	),
	runtimeMetricsReportPeriod: ((n) => (Number.isSafeInteger(n) && n > 0 ? n : 1000))(
	Number.parseInt(
	process.env.SW_AGENT_NODEJS_RUNTIME_METRICS_REPORT_PERIOD ??
	process.env.SW_AGENT_RUNTIME_METRICS_REPORT_PERIOD ??
	process.env.SW_AGENT_NVM_METRICS_REPORT_PERIOD ??
	process.env.SW_AGENT_NVM_JVM_METRICS_REPORT_PERIOD ??
	'',
	10,
	),
	),
	runtimeMetricsBufferSize: ((n) => (Number.isSafeInteger(n) && n > 0 ? n : 600))(
	Number.parseInt(
	process.env.SW_AGENT_NODEJS_RUNTIME_METRICS_BUFFER_SIZE ??
	process.env.SW_AGENT_RUNTIME_METRICS_BUFFER_SIZE ??
	process.env.SW_AGENT_NVM_METRICS_BUFFER_SIZE ??
	process.env.SW_AGENT_NVM_JVM_METRICS_BUFFER_SIZE ??
	'',
	10,
	),
	),
	};

	export default _config;

	export function ignoreHttpMethodCheck(method: string): boolean {
	return Boolean(method.match(_config.reHttpIgnoreMethod));
	}