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cooldown/circuit-breaker never marked on /v1/completions, /v1/embeddings, /v1/images and passthrough failures #701

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#705
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cooldown/circuit-breaker never marked on /v1/completions, /v1/embeddings, /v1/images and passthrough failures#701
#705

Description

@jarvis9443
jarvis9443
opened on Jul 2, 2026

Found in the cross-endpoint parity audit following AISIX-Cloud#947 (see ai-gateway#695).

mark_cooldown / note_failure fire on chat, messages, responses, audio, rerank and count_tokens — but not on completions, embeddings, images, or passthrough. A flapping upstream reached only via those endpoints keeps its runtime_status healthy. Impact is limited (these are single-target surfaces, no failover), but the inconsistency is arbitrary: rerank and audio are also single-target yet do mark cooldown, and the health/dashboard status derived from runtime_status stays green for a broken upstream.

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      , 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
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function addCopyButtons() {
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cooldown/circuit-breaker never marked on /v1/completions, /v1/embeddings, /v1/images and passthrough failures · Issue #701 · api7/aisix · GitHub
      Skip to content
      cooldown/circuit-breaker never marked on /v1/completions, /v1/embeddings, /v1/images and passthrough failures #701
      Closed
      #705
      Closed
      cooldown/circuit-breaker never marked on /v1/completions, /v1/embeddings, /v1/images and passthrough failures#701
      #705
      Description
      @jarvis9443
      jarvis9443
      opened on Jul 2, 2026
      Found in the cross-endpoint parity audit following AISIX-Cloud#947 (see ai-gateway#695).
      mark_cooldown / note_failure fire on chat, messages, responses, audio, rerank and count_tokens — but not on completions, embeddings, images, or passthrough. A flapping upstream reached only via those endpoints keeps its runtime_status healthy. Impact is limited (these are single-target surfaces, no failover), but the inconsistency is arbitrary: rerank and audio are also single-target yet do mark cooldown, and the health/dashboard status derived from runtime_status stays green for a broken upstream.
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, 'i');
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';
document.head.appendChild(style);
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} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
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var __m = "*";
var __re = new RegExp('^' + ".*" + '
cooldown/circuit-breaker never marked on /v1/completions, /v1/embeddings, /v1/images and passthrough failures · Issue #701 · api7/aisix · GitHub
          Skip to content
          cooldown/circuit-breaker never marked on /v1/completions, /v1/embeddings, /v1/images and passthrough failures #701
          Closed
          #705
          Closed
          cooldown/circuit-breaker never marked on /v1/completions, /v1/embeddings, /v1/images and passthrough failures#701
          #705
          Description
          @jarvis9443
          jarvis9443
          opened on Jul 2, 2026
          Found in the cross-endpoint parity audit following AISIX-Cloud#947 (see ai-gateway#695).
          mark_cooldown / note_failure fire on chat, messages, responses, audio, rerank and count_tokens — but not on completions, embeddings, images, or passthrough. A flapping upstream reached only via those endpoints keeps its runtime_status healthy. Impact is limited (these are single-target surfaces, no failover), but the inconsistency is arbitrary: rerank and audio are also single-target yet do mark cooldown, and the health/dashboard status derived from runtime_status stays green for a broken upstream.
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, 'i');
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var ref = document.referrer;
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observer.observe(document.body, { childList: true, subtree: true });
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} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
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try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
cooldown/circuit-breaker never marked on /v1/completions, /v1/embeddings, /v1/images and passthrough failures · Issue #701 · api7/aisix · GitHub
              Skip to content
              cooldown/circuit-breaker never marked on /v1/completions, /v1/embeddings, /v1/images and passthrough failures #701
              Closed
              #705
              Closed
              cooldown/circuit-breaker never marked on /v1/completions, /v1/embeddings, /v1/images and passthrough failures#701
              #705
              Description
              @jarvis9443
              jarvis9443
              opened on Jul 2, 2026
              Found in the cross-endpoint parity audit following AISIX-Cloud#947 (see ai-gateway#695).
              mark_cooldown / note_failure fire on chat, messages, responses, audio, rerank and count_tokens — but not on completions, embeddings, images, or passthrough. A flapping upstream reached only via those endpoints keeps its runtime_status healthy. Impact is limited (these are single-target surfaces, no failover), but the inconsistency is arbitrary: rerank and audio are also single-target yet do mark cooldown, and the health/dashboard status derived from runtime_status stays green for a broken upstream.
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
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});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
cooldown/circuit-breaker never marked on /v1/completions, /v1/embeddings, /v1/images and passthrough failures · Issue #701 · api7/aisix · GitHub
                  Skip to content
                  cooldown/circuit-breaker never marked on /v1/completions, /v1/embeddings, /v1/images and passthrough failures #701
                  Closed
                  #705
                  Closed
                  cooldown/circuit-breaker never marked on /v1/completions, /v1/embeddings, /v1/images and passthrough failures#701
                  #705
                  Description
                  @jarvis9443
                  jarvis9443
                  opened on Jul 2, 2026
                  Found in the cross-endpoint parity audit following AISIX-Cloud#947 (see ai-gateway#695).
                  mark_cooldown / note_failure fire on chat, messages, responses, audio, rerank and count_tokens — but not on completions, embeddings, images, or passthrough. A flapping upstream reached only via those endpoints keeps its runtime_status healthy. Impact is limited (these are single-target surfaces, no failover), but the inconsistency is arbitrary: rerank and audio are also single-target yet do mark cooldown, and the health/dashboard status derived from runtime_status stays green for a broken upstream.
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, '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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observer.observe(document.body, { childList: true, subtree: true });
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(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
cooldown/circuit-breaker never marked on /v1/completions, /v1/embeddings, /v1/images and passthrough failures · Issue #701 · api7/aisix · GitHub
                      Skip to content
                      cooldown/circuit-breaker never marked on /v1/completions, /v1/embeddings, /v1/images and passthrough failures #701
                      Closed
                      #705
                      Closed
                      cooldown/circuit-breaker never marked on /v1/completions, /v1/embeddings, /v1/images and passthrough failures#701
                      #705
                      Description
                      @jarvis9443
                      jarvis9443
                      opened on Jul 2, 2026
                      Found in the cross-endpoint parity audit following AISIX-Cloud#947 (see ai-gateway#695).
                      mark_cooldown / note_failure fire on chat, messages, responses, audio, rerank and count_tokens — but not on completions, embeddings, images, or passthrough. A flapping upstream reached only via those endpoints keeps its runtime_status healthy. Impact is limited (these are single-target surfaces, no failover), but the inconsistency is arbitrary: rerank and audio are also single-target yet do mark cooldown, and the health/dashboard status derived from runtime_status stays green for a broken upstream.
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
cooldown/circuit-breaker never marked on /v1/completions, /v1/embeddings, /v1/images and passthrough failures · Issue #701 · api7/aisix · GitHub
                          Skip to content
                          cooldown/circuit-breaker never marked on /v1/completions, /v1/embeddings, /v1/images and passthrough failures #701
                          Closed
                          #705
                          Closed
                          cooldown/circuit-breaker never marked on /v1/completions, /v1/embeddings, /v1/images and passthrough failures#701
                          #705
                          Description
                          @jarvis9443
                          jarvis9443
                          opened on Jul 2, 2026
                          Found in the cross-endpoint parity audit following AISIX-Cloud#947 (see ai-gateway#695).
                          mark_cooldown / note_failure fire on chat, messages, responses, audio, rerank and count_tokens — but not on completions, embeddings, images, or passthrough. A flapping upstream reached only via those endpoints keeps its runtime_status healthy. Impact is limited (these are single-target surfaces, no failover), but the inconsistency is arbitrary: rerank and audio are also single-target yet do mark cooldown, and the health/dashboard status derived from runtime_status stays green for a broken upstream.
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
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var enabled = true;
function applyDarkMode() {
if (!enabled) return;
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var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
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 */
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[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;
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/* 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();
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// Toggle with Alt+Shift+D
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e.preventDefault();
enabled = !enabled;
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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); }
})();
})();
cooldown/circuit-breaker never marked on /v1/completions, /v1/embeddings, /v1/images and passthrough failures · Issue #701 · api7/aisix · GitHub
                              Skip to content
                              cooldown/circuit-breaker never marked on /v1/completions, /v1/embeddings, /v1/images and passthrough failures #701
                              Closed
                              #705
                              Closed
                              cooldown/circuit-breaker never marked on /v1/completions, /v1/embeddings, /v1/images and passthrough failures#701
                              #705
                              Description
                              @jarvis9443
                              jarvis9443
                              opened on Jul 2, 2026
                              Found in the cross-endpoint parity audit following AISIX-Cloud#947 (see ai-gateway#695).
                              mark_cooldown / note_failure fire on chat, messages, responses, audio, rerank and count_tokens — but not on completions, embeddings, images, or passthrough. A flapping upstream reached only via those endpoints keeps its runtime_status healthy. Impact is limited (these are single-target surfaces, no failover), but the inconsistency is arbitrary: rerank and audio are also single-target yet do mark cooldown, and the health/dashboard status derived from runtime_status stays green for a broken upstream.
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