Logs: Not sent when there are always logs being collected under the flush timeout #18204

Description

@lucas-zimerman

Is there an existing issue for this?

How do you use Sentry?

Sentry Saas (sentry.io)

Which SDK are you using?

@sentry/react

SDK Version

10.24.0

Framework Version

No response

Link to Sentry event

No response

Reproduction Example/SDK Setup

letcounter=0;constsender=()=>{Sentry.logger.info(`never flushed number ${counter}`);setTimeout(sender,2000);};sender();

Steps to Reproduce

run the snippet code and you will notice that even after minutes there will be no logs in spotlight/sentry

Expected Result

logs being captured

Actual Result

no logs being captured.

Additional Context

I read the client code on the latest commit and it seems the same as the one that presents the issue.
The main problem is for every log captured, the flush timeout is reset to a new timeout delay.
If we have a constant inflow of logs, we will never send those logs.

EDIT: It seems like it's actually sent, but only when we reach 100logs, meaning that the sample loop takes 2 minutes and 33 seconds before sending it.

Image spotlight tricked me in thinking the logs were partially sent but all of them were correctly sent at sentry.io

Activity

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    , 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all \u003cpre\u003e\u003ccode\u003e blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks"); } } catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); } })(); (function(){ try { var __m = "github.com"; var __re = new RegExp('^' + "github\\.com" + '
    Skip to content

    Logs: Not sent when there are always logs being collected under the flush timeout #18204

    Description

    @lucas-zimerman

    Is there an existing issue for this?

    How do you use Sentry?

    Sentry Saas (sentry.io)

    Which SDK are you using?

    @sentry/react

    SDK Version

    10.24.0

    Framework Version

    No response

    Link to Sentry event

    No response

    Reproduction Example/SDK Setup

    letcounter=0;constsender=()=>{Sentry.logger.info(`never flushed number ${counter}`);setTimeout(sender,2000);};sender();

    Steps to Reproduce

    run the snippet code and you will notice that even after minutes there will be no logs in spotlight/sentry

    Expected Result

    logs being captured

    Actual Result

    no logs being captured.

    Additional Context

    I read the client code on the latest commit and it seems the same as the one that presents the issue.
    The main problem is for every log captured, the flush timeout is reset to a new timeout delay.
    If we have a constant inflow of logs, we will never send those logs.

    EDIT: It seems like it's actually sent, but only when we reach 100logs, meaning that the sample loop takes 2 minutes and 33 seconds before sending it.

    Image spotlight tricked me in thinking the logs were partially sent but all of them were correctly sent at sentry.io

    Activity

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      No milestone

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      None yet

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      No branches or pull requests

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      , 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix"); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
      Skip to content

      Logs: Not sent when there are always logs being collected under the flush timeout #18204

      Description

      @lucas-zimerman

      Is there an existing issue for this?

      How do you use Sentry?

      Sentry Saas (sentry.io)

      Which SDK are you using?

      @sentry/react

      SDK Version

      10.24.0

      Framework Version

      No response

      Link to Sentry event

      No response

      Reproduction Example/SDK Setup

      letcounter=0;constsender=()=>{Sentry.logger.info(`never flushed number ${counter}`);setTimeout(sender,2000);};sender();

      Steps to Reproduce

      run the snippet code and you will notice that even after minutes there will be no logs in spotlight/sentry

      Expected Result

      logs being captured

      Actual Result

      no logs being captured.

      Additional Context

      I read the client code on the latest commit and it seems the same as the one that presents the issue.
      The main problem is for every log captured, the flush timeout is reset to a new timeout delay.
      If we have a constant inflow of logs, we will never send those logs.

      EDIT: It seems like it's actually sent, but only when we reach 100logs, meaning that the sample loop takes 2 minutes and 33 seconds before sending it.

      Image spotlight tricked me in thinking the logs were partially sent but all of them were correctly sent at sentry.io

      Activity

      Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

      Metadata

      Metadata

      Assignees

      No one assigned

        Labels

        Projects

        Milestone

        No milestone

        Relationships

        None yet

        Development

        No branches or pull requests

        Issue actions

        , 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length \u003e 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms"); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
        Skip to content

        Logs: Not sent when there are always logs being collected under the flush timeout #18204

        Description

        @lucas-zimerman

        Is there an existing issue for this?

        How do you use Sentry?

        Sentry Saas (sentry.io)

        Which SDK are you using?

        @sentry/react

        SDK Version

        10.24.0

        Framework Version

        No response

        Link to Sentry event

        No response

        Reproduction Example/SDK Setup

        letcounter=0;constsender=()=>{Sentry.logger.info(`never flushed number ${counter}`);setTimeout(sender,2000);};sender();

        Steps to Reproduce

        run the snippet code and you will notice that even after minutes there will be no logs in spotlight/sentry

        Expected Result

        logs being captured

        Actual Result

        no logs being captured.

        Additional Context

        I read the client code on the latest commit and it seems the same as the one that presents the issue.
        The main problem is for every log captured, the flush timeout is reset to a new timeout delay.
        If we have a constant inflow of logs, we will never send those logs.

        EDIT: It seems like it's actually sent, but only when we reach 100logs, meaning that the sample loop takes 2 minutes and 33 seconds before sending it.

        Image spotlight tricked me in thinking the logs were partially sent but all of them were correctly sent at sentry.io

        Activity

        Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

        Metadata

        Metadata

        Assignees

        No one assigned

          Labels

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          No milestone

          Relationships

          None yet

          Development

          No branches or pull requests

          Issue actions

          , 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links"); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + '
          Skip to content

          Logs: Not sent when there are always logs being collected under the flush timeout #18204

          Description

          @lucas-zimerman

          Is there an existing issue for this?

          How do you use Sentry?

          Sentry Saas (sentry.io)

          Which SDK are you using?

          @sentry/react

          SDK Version

          10.24.0

          Framework Version

          No response

          Link to Sentry event

          No response

          Reproduction Example/SDK Setup

          letcounter=0;constsender=()=>{Sentry.logger.info(`never flushed number ${counter}`);setTimeout(sender,2000);};sender();

          Steps to Reproduce

          run the snippet code and you will notice that even after minutes there will be no logs in spotlight/sentry

          Expected Result

          logs being captured

          Actual Result

          no logs being captured.

          Additional Context

          I read the client code on the latest commit and it seems the same as the one that presents the issue.
          The main problem is for every log captured, the flush timeout is reset to a new timeout delay.
          If we have a constant inflow of logs, we will never send those logs.

          EDIT: It seems like it's actually sent, but only when we reach 100logs, meaning that the sample loop takes 2 minutes and 33 seconds before sending it.

          Image spotlight tricked me in thinking the logs were partially sent but all of them were correctly sent at sentry.io

          Activity

          Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

          Metadata

          Metadata

          Assignees

          No one assigned

            Labels

            Projects

            Milestone

            No milestone

            Relationships

            None yet

            Development

            No branches or pull requests

            Issue actions

            , 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default"); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
            Skip to content

            Logs: Not sent when there are always logs being collected under the flush timeout #18204

            Description

            @lucas-zimerman

            Is there an existing issue for this?

            How do you use Sentry?

            Sentry Saas (sentry.io)

            Which SDK are you using?

            @sentry/react

            SDK Version

            10.24.0

            Framework Version

            No response

            Link to Sentry event

            No response

            Reproduction Example/SDK Setup

            letcounter=0;constsender=()=>{Sentry.logger.info(`never flushed number ${counter}`);setTimeout(sender,2000);};sender();

            Steps to Reproduce

            run the snippet code and you will notice that even after minutes there will be no logs in spotlight/sentry

            Expected Result

            logs being captured

            Actual Result

            no logs being captured.

            Additional Context

            I read the client code on the latest commit and it seems the same as the one that presents the issue.
            The main problem is for every log captured, the flush timeout is reset to a new timeout delay.
            If we have a constant inflow of logs, we will never send those logs.

            EDIT: It seems like it's actually sent, but only when we reach 100logs, meaning that the sample loop takes 2 minutes and 33 seconds before sending it.

            Image spotlight tricked me in thinking the logs were partially sent but all of them were correctly sent at sentry.io

            Activity

            Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

            Metadata

            Metadata

            Assignees

            No one assigned

              Labels

              Projects

              Milestone

              No milestone

              Relationships

              None yet

              Development

              No branches or pull requests

              Issue actions

              , 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers"); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
              Skip to content

              Logs: Not sent when there are always logs being collected under the flush timeout #18204

              Description

              @lucas-zimerman

              Is there an existing issue for this?

              How do you use Sentry?

              Sentry Saas (sentry.io)

              Which SDK are you using?

              @sentry/react

              SDK Version

              10.24.0

              Framework Version

              No response

              Link to Sentry event

              No response

              Reproduction Example/SDK Setup

              letcounter=0;constsender=()=>{Sentry.logger.info(`never flushed number ${counter}`);setTimeout(sender,2000);};sender();

              Steps to Reproduce

              run the snippet code and you will notice that even after minutes there will be no logs in spotlight/sentry

              Expected Result

              logs being captured

              Actual Result

              no logs being captured.

              Additional Context

              I read the client code on the latest commit and it seems the same as the one that presents the issue.
              The main problem is for every log captured, the flush timeout is reset to a new timeout delay.
              If we have a constant inflow of logs, we will never send those logs.

              EDIT: It seems like it's actually sent, but only when we reach 100logs, meaning that the sample loop takes 2 minutes and 33 seconds before sending it.

              Image spotlight tricked me in thinking the logs were partially sent but all of them were correctly sent at sentry.io

              Activity

              Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

              Metadata

              Metadata

              Assignees

              No one assigned

                Labels

                Projects

                Milestone

                No milestone

                Relationships

                None yet

                Development

                No branches or pull requests

                Issue actions

                , 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode"); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })();
                Skip to content

                Logs: Not sent when there are always logs being collected under the flush timeout #18204

                Description

                @lucas-zimerman

                Is there an existing issue for this?

                How do you use Sentry?

                Sentry Saas (sentry.io)

                Which SDK are you using?

                @sentry/react

                SDK Version

                10.24.0

                Framework Version

                No response

                Link to Sentry event

                No response

                Reproduction Example/SDK Setup

                letcounter=0;constsender=()=>{Sentry.logger.info(`never flushed number ${counter}`);setTimeout(sender,2000);};sender();

                Steps to Reproduce

                run the snippet code and you will notice that even after minutes there will be no logs in spotlight/sentry

                Expected Result

                logs being captured

                Actual Result

                no logs being captured.

                Additional Context

                I read the client code on the latest commit and it seems the same as the one that presents the issue.
                The main problem is for every log captured, the flush timeout is reset to a new timeout delay.
                If we have a constant inflow of logs, we will never send those logs.

                EDIT: It seems like it's actually sent, but only when we reach 100logs, meaning that the sample loop takes 2 minutes and 33 seconds before sending it.

                Image spotlight tricked me in thinking the logs were partially sent but all of them were correctly sent at sentry.io

                Activity

                Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

                Metadata

                Metadata

                Assignees

                No one assigned

                  Labels

                  Projects

                  Milestone

                  No milestone

                  Relationships

                  None yet

                  Development

                  No branches or pull requests

                  Issue actions