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test(runtime-host): investigate owned candidate connection flake #3190

Closed
#3221
Closed
test(runtime-host): investigate owned candidate connection flake#3190
#3221

Description

@M4n5ter
M4n5ter
opened on Aug 18, 2026
English

Summary

The Runtime Host test owned Host exits promptly after its first connection closes flakes under the full CI suite.

In CI run 32101082229, test_runtime_host completed 962 of 963 tests and failed at owned-candidate.test.ts:66:

  • expected: connected
  • actual: failed
  • configured election deadline: 2 seconds

PR #3188 does not change Runtime Host code or its test inputs, so this is not attributable to that PR.

Impact

Unrelated pull requests can receive a blocking red CI result without a product regression.

Suggested investigation

Preserve the concrete failure reason in this test before asserting the result kind, then determine whether the two-second election deadline or candidate readiness path is timing-sensitive under full-suite CI load.

AI use

OpenAI Codex assisted with log triage and issue drafting. M4n5ter is the reporter of record.

中文

摘要

Runtime Host 测试 owned Host exits promptly after its first connection closes 在完整 CI 套件中出现不稳定失败。

在 CI run 32101082229 中，test_runtime_host 的 963 项测试通过了 962 项，最终在 owned-candidate.test.ts:66 失败：

  • 预期：connected
  • 实际：failed
  • election deadline：2 秒

PR #3188 没有修改 Runtime Host 代码或测试输入，因此该失败并非由该 PR 引入。

影响

无关 PR 可能在没有产品回归时收到阻塞性的红色 CI。

建议调查方向

在断言 result kind 前保留具体 failure reason，再判断两秒 election deadline 或 candidate readiness 路径是否会在完整 CI 负载下产生时序问题。

AI 使用说明以英文区为准。

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test(runtime-host): investigate owned candidate connection flake · Issue #3190 · apache/maka · GitHub
      Skip to content
      test(runtime-host): investigate owned candidate connection flake #3190
      Closed
      #3221
      Closed
      test(runtime-host): investigate owned candidate connection flake#3190
      #3221
      Description
      @M4n5ter
      M4n5ter
      opened on Aug 18, 2026
      English
      Summary
      The Runtime Host test owned Host exits promptly after its first connection closes flakes under the full CI suite.
      In CI run 32101082229, test_runtime_host completed 962 of 963 tests and failed at owned-candidate.test.ts:66:
      • expected: connected
      • actual: failed
      • configured election deadline: 2 seconds
      PR #3188 does not change Runtime Host code or its test inputs, so this is not attributable to that PR.
      Impact
      Unrelated pull requests can receive a blocking red CI result without a product regression.
      Suggested investigation
      Preserve the concrete failure reason in this test before asserting the result kind, then determine whether the two-second election deadline or candidate readiness path is timing-sensitive under full-suite CI load.
      AI use
      OpenAI Codex assisted with log triage and issue drafting. M4n5ter is the reporter of record.
      中文
      摘要
      Runtime Host 测试 owned Host exits promptly after its first connection closes 在完整 CI 套件中出现不稳定失败。
      在 CI run 32101082229 中，test_runtime_host 的 963 项测试通过了 962 项，最终在 owned-candidate.test.ts:66 失败：
      • 预期：connected
      • 实际：failed
      • election deadline：2 秒
      PR #3188 没有修改 Runtime Host 代码或测试输入，因此该失败并非由该 PR 引入。
      影响
      无关 PR 可能在没有产品回归时收到阻塞性的红色 CI。
      建议调查方向
      在断言 result kind 前保留具体 failure reason，再判断两秒 election deadline 或 candidate readiness 路径是否会在完整 CI 负载下产生时序问题。
      AI 使用说明以英文区为准。
      Metadata
      Metadata
      Assignees
      No one assigned
        Labels
        No labels
        No labels
        Type
        No type
        Projects
        No projects
          Milestone
          No milestone
          Relationships
          None yet
          Development
          No branches or pull requests
          Issue actions
          
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test(runtime-host): investigate owned candidate connection flake · Issue #3190 · apache/maka · GitHub
          Skip to content
          test(runtime-host): investigate owned candidate connection flake #3190
          Closed
          #3221
          Closed
          test(runtime-host): investigate owned candidate connection flake#3190
          #3221
          Description
          @M4n5ter
          M4n5ter
          opened on Aug 18, 2026
          English
          Summary
          The Runtime Host test owned Host exits promptly after its first connection closes flakes under the full CI suite.
          In CI run 32101082229, test_runtime_host completed 962 of 963 tests and failed at owned-candidate.test.ts:66:
          • expected: connected
          • actual: failed
          • configured election deadline: 2 seconds
          PR #3188 does not change Runtime Host code or its test inputs, so this is not attributable to that PR.
          Impact
          Unrelated pull requests can receive a blocking red CI result without a product regression.
          Suggested investigation
          Preserve the concrete failure reason in this test before asserting the result kind, then determine whether the two-second election deadline or candidate readiness path is timing-sensitive under full-suite CI load.
          AI use
          OpenAI Codex assisted with log triage and issue drafting. M4n5ter is the reporter of record.
          中文
          摘要
          Runtime Host 测试 owned Host exits promptly after its first connection closes 在完整 CI 套件中出现不稳定失败。
          在 CI run 32101082229 中，test_runtime_host 的 963 项测试通过了 962 项，最终在 owned-candidate.test.ts:66 失败：
          • 预期：connected
          • 实际：failed
          • election deadline：2 秒
          PR #3188 没有修改 Runtime Host 代码或测试输入，因此该失败并非由该 PR 引入。
          影响
          无关 PR 可能在没有产品回归时收到阻塞性的红色 CI。
          建议调查方向
          在断言 result kind 前保留具体 failure reason，再判断两秒 election deadline 或 candidate readiness 路径是否会在完整 CI 负载下产生时序问题。
          AI 使用说明以英文区为准。
          Metadata
          Metadata
          Assignees
          No one assigned
            Labels
            No labels
            No labels
            Type
            No type
            Projects
            No projects
              Milestone
              No milestone
              Relationships
              None yet
              Development
              No branches or pull requests
              Issue actions
              
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(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
test(runtime-host): investigate owned candidate connection flake · Issue #3190 · apache/maka · GitHub
              Skip to content
              test(runtime-host): investigate owned candidate connection flake #3190
              Closed
              #3221
              Closed
              test(runtime-host): investigate owned candidate connection flake#3190
              #3221
              Description
              @M4n5ter
              M4n5ter
              opened on Aug 18, 2026
              English
              Summary
              The Runtime Host test owned Host exits promptly after its first connection closes flakes under the full CI suite.
              In CI run 32101082229, test_runtime_host completed 962 of 963 tests and failed at owned-candidate.test.ts:66:
              • expected: connected
              • actual: failed
              • configured election deadline: 2 seconds
              PR #3188 does not change Runtime Host code or its test inputs, so this is not attributable to that PR.
              Impact
              Unrelated pull requests can receive a blocking red CI result without a product regression.
              Suggested investigation
              Preserve the concrete failure reason in this test before asserting the result kind, then determine whether the two-second election deadline or candidate readiness path is timing-sensitive under full-suite CI load.
              AI use
              OpenAI Codex assisted with log triage and issue drafting. M4n5ter is the reporter of record.
              中文
              摘要
              Runtime Host 测试 owned Host exits promptly after its first connection closes 在完整 CI 套件中出现不稳定失败。
              在 CI run 32101082229 中，test_runtime_host 的 963 项测试通过了 962 项，最终在 owned-candidate.test.ts:66 失败：
              • 预期：connected
              • 实际：failed
              • election deadline：2 秒
              PR #3188 没有修改 Runtime Host 代码或测试输入，因此该失败并非由该 PR 引入。
              影响
              无关 PR 可能在没有产品回归时收到阻塞性的红色 CI。
              建议调查方向
              在断言 result kind 前保留具体 failure reason，再判断两秒 election deadline 或 candidate readiness 路径是否会在完整 CI 负载下产生时序问题。
              AI 使用说明以英文区为准。
              Metadata
              Metadata
              Assignees
              No one assigned
                Labels
                No labels
                No labels
                Type
                No type
                Projects
                No projects
                  Milestone
                  No milestone
                  Relationships
                  None yet
                  Development
                  No branches or pull requests
                  Issue actions
                  
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try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
test(runtime-host): investigate owned candidate connection flake · Issue #3190 · apache/maka · GitHub
                  Skip to content
                  test(runtime-host): investigate owned candidate connection flake #3190
                  Closed
                  #3221
                  Closed
                  test(runtime-host): investigate owned candidate connection flake#3190
                  #3221
                  Description
                  @M4n5ter
                  M4n5ter
                  opened on Aug 18, 2026
                  English
                  Summary
                  The Runtime Host test owned Host exits promptly after its first connection closes flakes under the full CI suite.
                  In CI run 32101082229, test_runtime_host completed 962 of 963 tests and failed at owned-candidate.test.ts:66:
                  • expected: connected
                  • actual: failed
                  • configured election deadline: 2 seconds
                  PR #3188 does not change Runtime Host code or its test inputs, so this is not attributable to that PR.
                  Impact
                  Unrelated pull requests can receive a blocking red CI result without a product regression.
                  Suggested investigation
                  Preserve the concrete failure reason in this test before asserting the result kind, then determine whether the two-second election deadline or candidate readiness path is timing-sensitive under full-suite CI load.
                  AI use
                  OpenAI Codex assisted with log triage and issue drafting. M4n5ter is the reporter of record.
                  中文
                  摘要
                  Runtime Host 测试 owned Host exits promptly after its first connection closes 在完整 CI 套件中出现不稳定失败。
                  在 CI run 32101082229 中，test_runtime_host 的 963 项测试通过了 962 项，最终在 owned-candidate.test.ts:66 失败：
                  • 预期：connected
                  • 实际：failed
                  • election deadline：2 秒
                  PR #3188 没有修改 Runtime Host 代码或测试输入，因此该失败并非由该 PR 引入。
                  影响
                  无关 PR 可能在没有产品回归时收到阻塞性的红色 CI。
                  建议调查方向
                  在断言 result kind 前保留具体 failure reason，再判断两秒 election deadline 或 candidate readiness 路径是否会在完整 CI 负载下产生时序问题。
                  AI 使用说明以英文区为准。
                  Metadata
                  Metadata
                  Assignees
                  No one assigned
                    Labels
                    No labels
                    No labels
                    Type
                    No type
                    Projects
                    No projects
                      Milestone
                      No milestone
                      Relationships
                      None yet
                      Development
                      No branches or pull requests
                      Issue actions
                      
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
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function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
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(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
test(runtime-host): investigate owned candidate connection flake · Issue #3190 · apache/maka · GitHub
                      Skip to content
                      test(runtime-host): investigate owned candidate connection flake #3190
                      Closed
                      #3221
                      Closed
                      test(runtime-host): investigate owned candidate connection flake#3190
                      #3221
                      Description
                      @M4n5ter
                      M4n5ter
                      opened on Aug 18, 2026
                      English
                      Summary
                      The Runtime Host test owned Host exits promptly after its first connection closes flakes under the full CI suite.
                      In CI run 32101082229, test_runtime_host completed 962 of 963 tests and failed at owned-candidate.test.ts:66:
                      • expected: connected
                      • actual: failed
                      • configured election deadline: 2 seconds
                      PR #3188 does not change Runtime Host code or its test inputs, so this is not attributable to that PR.
                      Impact
                      Unrelated pull requests can receive a blocking red CI result without a product regression.
                      Suggested investigation
                      Preserve the concrete failure reason in this test before asserting the result kind, then determine whether the two-second election deadline or candidate readiness path is timing-sensitive under full-suite CI load.
                      AI use
                      OpenAI Codex assisted with log triage and issue drafting. M4n5ter is the reporter of record.
                      中文
                      摘要
                      Runtime Host 测试 owned Host exits promptly after its first connection closes 在完整 CI 套件中出现不稳定失败。
                      在 CI run 32101082229 中，test_runtime_host 的 963 项测试通过了 962 项，最终在 owned-candidate.test.ts:66 失败：
                      • 预期：connected
                      • 实际：failed
                      • election deadline：2 秒
                      PR #3188 没有修改 Runtime Host 代码或测试输入，因此该失败并非由该 PR 引入。
                      影响
                      无关 PR 可能在没有产品回归时收到阻塞性的红色 CI。
                      建议调查方向
                      在断言 result kind 前保留具体 failure reason，再判断两秒 election deadline 或 candidate readiness 路径是否会在完整 CI 负载下产生时序问题。
                      AI 使用说明以英文区为准。
                      Metadata
                      Metadata
                      Assignees
                      No one assigned
                        Labels
                        No labels
                        No labels
                        Type
                        No type
                        Projects
                        No projects
                          Milestone
                          No milestone
                          Relationships
                          None yet
                          Development
                          No branches or pull requests
                          Issue actions
                          
, 'i');
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(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
test(runtime-host): investigate owned candidate connection flake · Issue #3190 · apache/maka · GitHub
                          Skip to content
                          test(runtime-host): investigate owned candidate connection flake #3190
                          Closed
                          #3221
                          Closed
                          test(runtime-host): investigate owned candidate connection flake#3190
                          #3221
                          Description
                          @M4n5ter
                          M4n5ter
                          opened on Aug 18, 2026
                          English
                          Summary
                          The Runtime Host test owned Host exits promptly after its first connection closes flakes under the full CI suite.
                          In CI run 32101082229, test_runtime_host completed 962 of 963 tests and failed at owned-candidate.test.ts:66:
                          • expected: connected
                          • actual: failed
                          • configured election deadline: 2 seconds
                          PR #3188 does not change Runtime Host code or its test inputs, so this is not attributable to that PR.
                          Impact
                          Unrelated pull requests can receive a blocking red CI result without a product regression.
                          Suggested investigation
                          Preserve the concrete failure reason in this test before asserting the result kind, then determine whether the two-second election deadline or candidate readiness path is timing-sensitive under full-suite CI load.
                          AI use
                          OpenAI Codex assisted with log triage and issue drafting. M4n5ter is the reporter of record.
                          中文
                          摘要
                          Runtime Host 测试 owned Host exits promptly after its first connection closes 在完整 CI 套件中出现不稳定失败。
                          在 CI run 32101082229 中，test_runtime_host 的 963 项测试通过了 962 项，最终在 owned-candidate.test.ts:66 失败：
                          • 预期：connected
                          • 实际：failed
                          • election deadline：2 秒
                          PR #3188 没有修改 Runtime Host 代码或测试输入，因此该失败并非由该 PR 引入。
                          影响
                          无关 PR 可能在没有产品回归时收到阻塞性的红色 CI。
                          建议调查方向
                          在断言 result kind 前保留具体 failure reason，再判断两秒 election deadline 或 candidate readiness 路径是否会在完整 CI 负载下产生时序问题。
                          AI 使用说明以英文区为准。
                          Metadata
                          Metadata
                          Assignees
                          No one assigned
                            Labels
                            No labels
                            No labels
                            Type
                            No type
                            Projects
                            No projects
                              Milestone
                              No milestone
                              Relationships
                              None yet
                              Development
                              No branches or pull requests
                              Issue actions
                              
, 'i');
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document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
test(runtime-host): investigate owned candidate connection flake · Issue #3190 · apache/maka · GitHub
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                              test(runtime-host): investigate owned candidate connection flake #3190
                              Closed
                              #3221
                              Closed
                              test(runtime-host): investigate owned candidate connection flake#3190
                              #3221
                              Description
                              @M4n5ter
                              M4n5ter
                              opened on Aug 18, 2026
                              English
                              Summary
                              The Runtime Host test owned Host exits promptly after its first connection closes flakes under the full CI suite.
                              In CI run 32101082229, test_runtime_host completed 962 of 963 tests and failed at owned-candidate.test.ts:66:
                              • expected: connected
                              • actual: failed
                              • configured election deadline: 2 seconds
                              PR #3188 does not change Runtime Host code or its test inputs, so this is not attributable to that PR.
                              Impact
                              Unrelated pull requests can receive a blocking red CI result without a product regression.
                              Suggested investigation
                              Preserve the concrete failure reason in this test before asserting the result kind, then determine whether the two-second election deadline or candidate readiness path is timing-sensitive under full-suite CI load.
                              AI use
                              OpenAI Codex assisted with log triage and issue drafting. M4n5ter is the reporter of record.
                              中文
                              摘要
                              Runtime Host 测试 owned Host exits promptly after its first connection closes 在完整 CI 套件中出现不稳定失败。
                              在 CI run 32101082229 中，test_runtime_host 的 963 项测试通过了 962 项，最终在 owned-candidate.test.ts:66 失败：
                              • 预期：connected
                              • 实际：failed
                              • election deadline：2 秒
                              PR #3188 没有修改 Runtime Host 代码或测试输入，因此该失败并非由该 PR 引入。
                              影响
                              无关 PR 可能在没有产品回归时收到阻塞性的红色 CI。
                              建议调查方向
                              在断言 result kind 前保留具体 failure reason，再判断两秒 election deadline 或 candidate readiness 路径是否会在完整 CI 负载下产生时序问题。
                              AI 使用说明以英文区为准。
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