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More aggressively throttle Sentry reporting of mailsync

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This commit is contained in:
Ben Gotow 2017-10-06 17:10:18 -07:00
parent bb0ef0b86e
commit 9e88881f36
2 changed files with 50 additions and 37 deletions
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7
app/internal_packages/preferences/lib/tabs/preferences-general.jsx
View file

@ -36,9 +36,10 @@ class PreferencesGeneral extends React.Component {
_onResetEmailCache = () => {
rimraf(path.join(AppEnv.getConfigDirPath(), 'edgehill.*'), err => {
if (err) {
return AppEnv.showErrorDialog(
`Could not delete the mail database. Please delete the "edgehill.db" file in ${AppEnv.getConfigDirPath()} manually.\n\n${err.toString()}`
);
return AppEnv.showErrorDialog({
title: `Could not delete the mail database.`,
message: `Please quit Mailspring and delete the "edgehill.db" file in ${AppEnv.getConfigDirPath()} manually.\n\n${err.toString()}`,
});
}
this._onReboot();
});

72
app/src/flux/mailsync-bridge.es6
View file

@ -18,6 +18,7 @@ import Actions from './actions';
import Utils from './models/utils';
const MAX_CRASH_HISTORY = 10;
const REPORTED_CRASH_STACKS = {};
/*
This class keeps track of how often Mailsync workers crash. If a mailsync
@ -41,36 +42,9 @@ class CrashTracker {
delete this._tooManyFailures[key];
}
recordClientCrash(fullAccountJSON, { code, error, signal }) {
this._appendCrashToHistory(fullAccountJSON);
const overview = `SyncWorker crashed with ${signal} (code ${code})`;
let [message, stack] = `${error}`.split('*** Stack trace');
if (message) {
const lines = message
.split('\n')
.map(l => l.replace(/\*\*\*/g, '').trim())
.filter(l => !/^[\d|[ ]+/.test(l) && !l.startsWith('Error: null'));
message = `${overview}:\n${lines.join('\n')}`;
}
if (stack) {
const lines = stack.split('\n').map(l =>
l
.replace(/\*\*\*/g, '')
.replace('in mailsync ', '')
.trim()
);
lines.shift();
message = `${message}${lines[0]}`;
stack = lines.join('\n');
}
const err = new Error(message);
err.stack = stack;
tailClientLog(accountId) {
let log = '';
const logfile = `mailsync-${fullAccountJSON.id}.log`;
const logfile = `mailsync-${accountId}.log`;
try {
const logpath = path.join(AppEnv.getConfigDirPath(), logfile);
const { size } = fs.statSync(logpath);
@ -83,13 +57,51 @@ class CrashTracker {
} catch (logErr) {
console.warn(`Could not append ${logfile} to mailsync exception report: ${logErr}`);
}
return log;
}
recordClientCrash(fullAccountJSON, { code, error, signal }) {
this._appendCrashToHistory(fullAccountJSON);
let [rawMessage, rawStack] = `${error}`.split('*** Stack trace');
// On Windows, sometimes addr2line.exe fails and the resulting error
// is not worth reporting...
if (rawMessage.includes('CREATE PROCESS FAIL')) {
return;
}
let stack = '';
if (rawStack) {
for (const rawLine of rawStack.split('\n').slice(1)) {
const line = rawLine
.replace(/\*\*\*/g, '')
.replace('in mailsync ', '')
.trim();
if (!line.startsWith('(unknown)')) {
stack += line;
stack += '\n';
}
}
}
// because we intentionally retry after exceptions, errors can be reported
// to Sentry a zillion times. Only report unique crashes once each time the
// app is run.
if (!REPORTED_CRASH_STACKS[stack]) {
REPORTED_CRASH_STACKS[stack] = true;
const err = new Error(`SyncWorker crashed with ${signal} (code ${code})`);
err.stack = stack;
AppEnv.errorLogger.reportError(err, {
stack: stack,
log: log,
rawMessage: rawMessage,
provider: fullAccountJSON.provider,
log: this.tailClientLog(fullAccountJSON.id),
});
}
}
_keyFor({ id, settings }) {
return JSON.stringify({ id, settings });