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Consumer Memory Leak, Hanging promises. #79

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ronfarkash opened this issue Dec 21, 2021 · 0 comments · Fixed by #80
Closed

Consumer Memory Leak, Hanging promises. #79

ronfarkash opened this issue Dec 21, 2021 · 0 comments · Fixed by #80

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@ronfarkash
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Describe the bug
When consuming messages, a memory leak is created due to unresolved promises. After leaving the consumer on for a while, a heap snapshot will show an increasing number of promise references.

Reproduce

  1. Run a Consumer that continuously reads messages.
  2. Watch the process memory go up as time passes.

Expected behavior
The process memory to stay stable.

Observed behavior
Explained above.

Environment:

  • OS: Windows 10
  • PulsarFlex version: 1.0.1-beta.8
  • Pulsar version: 2.8.1
  • NodeJS version: 16.11.1
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Fix Consumer Memory Leak: Hanging promises ayeo-flex-org/pulsar-flex
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@ronfarkash