Add NoFlushPanicIntegration for sentry#211
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sentry's built-in panic handler integration explicitly flushes each event it generates. This makes sense as a default: a double-panic aborts the process, which would cause sentry event for the initial panic to be lost. However, it significantly increases the wall-clock duration of the panic handler if flushing means sending an HTTP request to a remote sentry server. `NoFlushPanicIntegration` uses `sentry-panic`'s public API to generate the exact same panic events as sentry's built-in handler, but does not flush to speed up panic handler processing. This is preferrable for services where panics are caught and contained, for example in an HTTP server's request handler.
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fisherdarling
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May 29, 2026
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sentry's built-in panic handler integration explicitly flushes each event it generates. This makes sense as a default: a double-panic aborts the process, which would cause sentry event for the initial panic to be lost. However, it significantly increases the wall-clock duration of the panic handler if flushing means sending an HTTP request to a remote sentry server.
NoFlushPanicIntegrationusessentry-panic's public API to generate the exact same panic events as sentry's built-in handler, but does not flush to speed up panic handler processing. This is preferrable for services where panics are caught and contained, for example in an HTTP server's request handler.