How do these three lines bring you closer to achieving best practices? The Powertoolsloggerprovides a structured logger that is adapted to work best with AWS Lambda. Firstly, the logger adds context information
import { extractDataFromEnvelope } from '@aws-lambda-powertools/jmespath/envelopes'; import { Logger } from '@aws-lambda-powertools/logger'; const logger = new Logger(); export const handler = async (event: { payload: string }): Promise<void> => { const data = extractDataFromEnvelope<...
接下来,在需要更新的Lambda 函数的代码中导入并初始化Metrics、Logger和Tracer类: fromaws_lambda_powertoolsimportMetrics,Logger,Tracer logger=Logger()tracer=Tracer()metrics=Metrics() 日志记录 然后,我们可以通过将消息作为字符串传递,开始使用记录器来输出结构化日志: logger.info("Initializing DDB Table %s...
In dieser Veröffentlichung konzentriert sich Lambda Powertools für TypeScript auf drei Funktionen zur Beobachtbarkeit: Verteiltes Tracing (Tracer), strukturierte Protokollierung (Logger) und asynchrone Geschäfts- und Anwendungsmetriken (Metrics). Entwickler können Lambda Powertool für Type...
import{BatchProcessor,EventType,processPartialResponseSync,}from'@aws-lambda-powertools/batch';import{Logger}from'@aws-lambda-powertools/logger';importtype{DynamoDBRecord,DynamoDBStreamHandler}from'aws-lambda';constprocessor=newBatchProcessor(EventType.DynamoDBStreams);// (1)!constlogger=newLogger();co...
Another solution would be to provide a hook into the exception handler, to give us the opportunity to call Sentry. Describe alternatives you've considered I looked into subclassingPartialSQSProcessorand overriding_process_record, which is what I might do if you don't think that's worth looking...
{Logger}from'@aws-lambda-powertools/logger';constlogger=newLogger();constorderSchema=z.object({id:z.number().positive(),description:z.string(),items:z.array(z.object({id:z.number().positive(),quantity:z.number(),description:z.string(),})),optionalField:z.string().optional(),});type...
import{Logger,injectLambdaContext}from'@aws-lambda-powertools/logger';importmiddyfrom'@middy/core';constlogger=newLogger({logLevel:'INFO',serviceName:'shopping-cart-api',});constlambdaHandler=async():Promise<void>=>{logger.info('This is an INFO log with some context');};export...
@OverridepublicList<String>handleRequest(SQSEventsqsEvent,Contextcontext){returnsqsEvent.getRecords().stream().map(record->process(record.getMessageId(),record.getBody())).collect(Collectors.toList());}@IdempotentprivateStringprocess(StringmessageId,@IdempotencyKeyStringmessageBody){logger.info("...
put_annotation(key="station_id", value=f"{station_id}") return {"statusCode": 200, "body": data} # Main Lambda handler with logging and tracing @logger.inject_lambda_context(log_event=True) @tracer.capture_lambda_handler def lambda_handler(event: dict, context: Lambda...