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  1. mod-circulation
  2. CIRC-969

Event publishing causes memory leak

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Details

    • Bug
    • Status: Closed (View Workflow)
    • P1
    • Resolution: Done
    • None
    • 19.2.1, 20.0.0
    • None
    • EPAM-Veg Sprint 100, EPAM-Veg Sprint 101
    • 1
    • Vega
    • Q3 2020 Bug Fix
    • Medium

    Description

      Overview:
      As Taras_Spashchenko stated in CIRC-961 comments, "the usage of PubSubClientUtils outside of the Vert.x context in mod-circulation that causes the creation of new Vert.x instances again and again", which causes memory leak.

      Possible solution: use thenCompose and thenApply methods instead of thenComposeAsync and thenApplyAsync for sending event messages.

      Steps to Reproduce:

      1. Trigger events that cause sending of event messages
      2. Check module's memory for VertxImpl objects

      Expected Results:
      The number of VertxImpl objects is not increasing
      Actual Results:
      The number of VertxImpl objects increases after every event

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                oleksandrkurash Alexander Kurash
                oleksandrkurash Alexander Kurash
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                Dates

                  Created:
                  Updated:
                  Resolved:

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