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tcp_proxy: add load shedding during upstream connection establishment - #47097

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envoyproxy:mainfrom
GinaMa18:gm-tcp-oom-upstream-shed-point
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tcp_proxy: add load shedding during upstream connection establishment#47097
GinaMa18 wants to merge 1 commit into
envoyproxy:mainfrom
GinaMa18:gm-tcp-oom-upstream-shed-point

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@GinaMa18

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Commit Message:

  • Add the TcpProxyUpstreamConnect load shed point to reject and close
    downstream connections immediately in establishUpstreamConnection()
    when under resource pressure

Risk Level:

  • Low

Testing:

  • Unit Test in tcp_proxy_test.cc
  • Integration Test

downstream connections immediately in establishUpstreamConnection()
when under resource pressure

Signed-off-by: Gina Ma <ginama@google.com>
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Hi @GinaMa18, welcome and thank you for your contribution.

We will try to review your Pull Request as quickly as possible.

In the meantime, please take a look at the contribution guidelines if you have not done so already.

🐱

Caused by: #47097 was opened by GinaMa18.

see: more, trace.

@GinaMa18
GinaMa18 requested a deployment to external-contributors August 31, 2026 22:51 — with GitHub Actions Waiting
@GinaMa18
GinaMa18 marked this pull request as draft August 31, 2026 22:52
@GinaMa18

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/ok-to-test

@GinaMa18

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/assign @botengyao @yanjunxiang-google

@GinaMa18

GinaMa18 commented Sep 1, 2026

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/retest

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3 participants