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  1. Couchbase Gateway
  2. CBG-279

go-blip leaks nextFrameToSend goroutine under aborted multi-frame send

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Details

    • Bug
    • Resolution: Fixed
    • Major
    • 2.6.0
    • 2.1.3
    • SyncGateway
    • Security Level: Public
    • None
    • CBG Sprint 18, CBG Sprint 19
    • 5

    Description

      When aborting sending a message over BLIP, and that message is large enough to span multiple frames, nextFrameToSend leaks its encoder writer goroutine and it never unblocks on m.WriteTo()

      This can be seen in the expvars, as goblip.goroutines_next_frame_to_send:93, and observed in the goroutine profiles.

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        Issue Links

          backports to

          Task - A task that needs to be done. CBG-312 Backport CBG-279 to 2.5.0

          • Blocker - Blocks development and/or testing work, production could not run.
          • Closed

          Task - A task that needs to be done. CBG-300 Backport CBG-279 to 2.1.4, 2.5.1 (go-blip leaks nextFrameToSend goroutine under aborted multi-frame send)

          • Major - Major loss of function.
          • Closed
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              ben.brooks Ben Brooks
              ben.brooks Ben Brooks
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              Dates

                Created:
                Updated:
                Resolved:

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