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Merge pull request #1633 from bugsnag/PLAT-8185-delete-old-big-events
[PLAT-8185] Limit retries of event payloads based on size and age, and session payloads based on age
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55 changes: 55 additions & 0 deletions
55
bugsnag-android-core/src/main/java/com/bugsnag/android/SessionFilenameInfo.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,55 @@ | ||
| package com.bugsnag.android | ||
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| import java.io.File | ||
| import java.util.UUID | ||
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| /** | ||
| * Represents important information about a session filename. | ||
| * Currently the following information is encoded: | ||
| * | ||
| * uuid - to disambiguate stored error reports | ||
| * timestamp - to sort error reports by time of capture | ||
| */ | ||
| internal data class SessionFilenameInfo( | ||
| val timestamp: Long, | ||
| val uuid: String, | ||
| ) { | ||
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| fun encode(): String { | ||
| return toFilename(timestamp, uuid) | ||
| } | ||
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| internal companion object { | ||
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| const val uuidLength = 36 | ||
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| /** | ||
| * Generates a filename for the session in the format | ||
| * "[UUID][timestamp]_v2.json" | ||
| */ | ||
| fun toFilename(timestamp: Long, uuid: String): String { | ||
| return "${uuid}${timestamp}_v2.json" | ||
| } | ||
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| @JvmStatic | ||
| fun defaultFilename(): String { | ||
| return toFilename(System.currentTimeMillis(), UUID.randomUUID().toString()) | ||
| } | ||
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| fun fromFile(file: File): SessionFilenameInfo { | ||
| return SessionFilenameInfo( | ||
| findTimestampInFilename(file), | ||
| findUuidInFilename(file) | ||
| ) | ||
| } | ||
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| private fun findUuidInFilename(file: File): String { | ||
| return file.name.substring(0, uuidLength - 1) | ||
| } | ||
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| @JvmStatic | ||
| fun findTimestampInFilename(file: File): Long { | ||
| return file.name.substring(uuidLength, file.name.indexOf("_")).toLongOrNull() ?: -1 | ||
| } | ||
| } | ||
| } |
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42 changes: 42 additions & 0 deletions
42
...narios/src/main/java/com/bugsnag/android/mazerunner/scenarios/DiscardBigEventsScenario.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,42 @@ | ||
| package com.bugsnag.android.mazerunner.scenarios | ||
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| import android.content.Context | ||
| import com.bugsnag.android.Bugsnag | ||
| import com.bugsnag.android.Configuration | ||
| import java.io.File | ||
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| internal class DiscardBigEventsScenario( | ||
| config: Configuration, | ||
| context: Context, | ||
| eventMetadata: String | ||
| ) : Scenario(config, context, eventMetadata) { | ||
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| init { | ||
| config.launchDurationMillis = 0 | ||
| config.addOnSend { | ||
| it.addMetadata("big", "stuff", generateBigText()) | ||
| true | ||
| } | ||
| } | ||
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| fun generateBigText(): String { | ||
| return "*".repeat(1024 * 1024) | ||
| } | ||
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| fun waitForEventFile() { | ||
| val dir = File(context.cacheDir, "bugsnag-errors") | ||
| while (dir.listFiles()!!.isEmpty()) { | ||
| Thread.sleep(100) | ||
| } | ||
| } | ||
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| override fun startScenario() { | ||
| super.startScenario() | ||
| Bugsnag.markLaunchCompleted() | ||
| Bugsnag.notify(MyThrowable("DiscardBigEventsScenario")) | ||
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| waitForEventFile() | ||
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| Bugsnag.notify(MyThrowable("To keep maze-runner from shutting me down prematurely")) | ||
| } | ||
| } |
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