feat: Always truncate stored breadcrumb messages to 2kb #15819
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size-limit report 📦
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s1gr1d
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Mar 26, 2025
| timestamp: dateTimestampInSeconds(), | ||
| ...breadcrumb, | ||
| // Breadcrumb messages can theoretically be infinitely large and they're held in memory so we truncate them not to leak (too much) memory | ||
| message: breadcrumb.message ? truncate(breadcrumb.message, 2048) : breadcrumb.message, |
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Should we maybe provide an option for people to overwrite this value of 2kb?
Like maxMessageLength as option in the breadcrumb integration.
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We didn't have this option before and nobody asked for it so I would say no.
s1gr1d
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Mar 26, 2025
lforst
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Mar 31, 2025
Ref getsentry/projects#837 for for not truncating error messages and letting relay do that. Kinda undoes #8593 Should be merged after #15819 because otherwise, we keep humongous strings in memory.
onurtemizkan
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Apr 3, 2025
Ref https://github.com/getsentry/projects/issues/837 for for not truncating error messages and letting relay do that. Kinda undoes #8593 Should be merged after #15819 because otherwise, we keep humongous strings in memory.
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We had this logic in the console instrumentation before but it probably makes sense to truncate all breadcrumbs to some degree for memory consumption reasons.
Acts as prework for #15818 because if we don't truncate error messages they will end up as very big strings in breadcrumbs.