feat: Capture minidumps for hard crashes [INGEST-566] #1127
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Accidentally requested review instead of opening as Draft PR. Please ignore linter and linker errors for the time being. I would like to settle on the approach first and test it out before wrapping this up. |
jan-auer
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Swatinem
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tonyo
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Nov 24, 2021
* master: test(outcomes): Fix sort order in flaky test (#1135) feat(outcomes): Aggregate more outcomes (#1134) ref(outcomes): Fold processing vs non-processing into single actor (#1133) build: Update symbolic to support UE5 (#1132) feat(metrics): Extract measurement ratings, port from frontend (#1130) feat(metrics): Another statsd metric to measure bucket duplication (#1128) feat(outcomes): Emit outcomes as client reports (#1119) fix: Move changelog line to right version (#1129) fix(dangerjs): Do not suggest to add JIRA ticket to changelog (#1125) feat(metrics): Tag metrics by transaction name [INGEST-542] (#1126)
untitaker
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Nov 24, 2021
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| #[cfg(not(unix))] | ||
| pub fn install(&self) { | ||
| unimplemented!("crash handler not supported on this platform"); |
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is it even possible to compile this module on windows?
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it's possible, sentry-native with breakpad works on Windows, too. Given this is fully internal, I just did not build this out in the build script (requires linking against a few other libraries).
untitaker
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Nov 24, 2021
Good point. sentry-native deletes minidumps after handling them. |
oioki
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Nov 24, 2021
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Uses sentry-native with the breakpad backend to offer an optional
crash-handlerfeature for Linux and macOS. When enabled, it'll capture hard crashes and write minidumps with stack traces of all threads into a database folder on the file system. On next restart, those crashes will be sent to Sentry for debugging. The DSN and release are inherited from the main Sentry SDK.Breakpad offers advantages over the other backends. First, it works on all major platforms we need to support. Second, it does not need a handler process. Third, it still captures memory dumps with all threads. In the long run, we'd probably opt for the in-house crash reporter without third-party crash reporters in pure rust.
The minidump will have to be persisted in a volume that survives container restarts. There is a new configuration
sentry._crash_dbfor this.cc @Swatinem @oioki