refactor: add memory use logs, cleanup queue, streams #44
Conversation
WalkthroughThe recent updates enhance the functionality and maintainability of several service and consumer classes by implementing lifecycle hooks for better resource management, improving error handling, and refining job processing capabilities. Key changes include the proper closure of queues upon module destruction and enhanced file management during summary creation. These improvements collectively ensure a more robust and efficient system for handling summaries and job queues. Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant ScheduleService
participant SummaryService
participant QueueProducer
participant QueueConsumer
User->>ScheduleService: Request summary
ScheduleService->>SummaryService: Process summary
SummaryService-->>QueueProducer: Add job to queue
QueueProducer->>QueueConsumer: Job processing
QueueConsumer-->>ScheduleService: Acknowledge completion
ScheduleService->>User: Return summary result
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Actionable comments posted: 0
Review details
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Review profile: CHILL
Files selected for processing (5)
- apps/api/src/jobs/consumers/summary/summary.consumer.ts (4 hunks)
- apps/api/src/jobs/producers/summary/summary.producer.ts (2 hunks)
- apps/api/src/modules/summary/schedule/schedule.service.ts (1 hunks)
- apps/api/src/modules/summary/summarizer/summarizer.service.ts (1 hunks)
- apps/api/src/modules/summary/summary.service.ts (4 hunks)
Additional comments not posted (20)
apps/api/src/jobs/producers/summary/summary.producer.ts (4)
Line range hint
11-14:
LGTM!The
listenForErrormethod correctly attaches an error listener to thesummaryQueueclient and logs errors using the logger.
Line range hint
16-18:
LGTM!The
onModuleInitmethod correctly initializes error handling by callinglistenForError.
Line range hint
20-34:
LGTM!The
addsummaryToQueuemethod correctly logs the job ID and adds the summary to the queue with the optionsremoveOnCompleteandremoveOnFailfor better job management.
37-39: LGTM!The
onModuleDestroymethod correctly ensures proper resource cleanup by closing thesummaryQueue.apps/api/src/jobs/consumers/summary/summary.consumer.ts (4)
16-24: LGTM!The constructor correctly initializes the required dependencies including the
summaryQueue.
Line range hint
26-28:
LGTM!The
processSummarymethod correctly delegates the job processing toprocessSummaryQueue.
Line range hint
30-64:
LGTM!The
processSummaryQueuemethod correctly processes the summary job, handles errors, and updates the job status. The error message string has been slightly reformatted for consistency.
66-69: LGTM!The
onModuleDestroymethod correctly ensures proper resource cleanup by closing thesummaryQueue.apps/api/src/modules/summary/schedule/schedule.service.ts (6)
13-16: LGTM!The constructor correctly initializes the required dependencies including the
configService.
18-23: LGTM!The
onModuleInitmethod correctly initializes the Redis client using values fromconfigService.
25-41: LGTM!The
addSummaryToQueuemethod correctly prevents concurrent execution using theisProcessingflag and handles errors appropriately.
43-61: LGTM!The
logMemoryUsagemethod correctly logs memory usage for both Node.js and Redis, aiding in monitoring resource consumption.
63-82: LGTM!The
parseRedisMemoryInfomethod correctly parses Redis memory information and extracts relevant data points for logging.
84-87: LGTM!The
onModuleDestroymethod correctly ensures proper resource cleanup by closing the Redis client.apps/api/src/modules/summary/summary.service.ts (3)
49-49: LGTM! Improved readability and maintainability.The introduction of the
writeStreamvariable enhances readability and maintainability by explicitly managing the writable stream.
70-71: LGTM! Ensures proper resource management.The
finallyblock ensures that thewriteStreamis closed properly after file processing is complete, regardless of success or failure.
75-75: LGTM! Proper error handling.The error event handler now includes a call to close the
writeStream, ensuring that resources are properly released in case of an error.apps/api/src/modules/summary/summarizer/summarizer.service.ts (3)
35-35: LGTM! Improved flexibility in time format matching.The new pattern
timePattern1improves the flexibility of time format matching by accommodating both "HH:MM:SS" and "HH:MM:SS.mmm" formats.
37-38: LGTM! Enhanced robustness in time parsing logic.The new pattern
timePattern2enhances the robustness of time parsing logic by accommodating the "H:M:S" and "H:M:S.mmm" formats.
43-43: LGTM! Effective handling of various time formats.The updated logic within the while loop ensures that the time parsing can handle various input formats effectively by combining the results of both
timePattern1andtimePattern2.
Summary by CodeRabbit
New Features
Bug Fixes
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