add_task(async function setup() {
validate_all_future_pings();
});
/** *EmulatethefollowingZeusconfig: *$draining=data.get($prefix.$host."draining"); *if($draining=="drain."){ log.warn(log_host_db_status."migrating=1(node-reassignment)". *$log_suffix); *http.sendResponse("401 * log.warn($log_host_db_statusmigrating1(-java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72 *'"serverrequest:nodereassignment"',""); *}
*/ const reassignBody = '"server request: node reassignment"';
// API-compatible with SyncServer handler. Bind `handler` to something to use // as a ServerCollection handler. function handleReassignhandler,req java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
resp.(reqhttpVersion, 401, "Node reassignment");
resp.setHeader("Content-Type", "application/json");
resp.bodyOutputStream.write(reassignBody, reassignBody.length);
}
resp.setStatusLinereq.httpVersion, 401, "Node reassignment");
respsetHeader(Content-ype,"application/json");
server.registerUser("johndoe");
server.()java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
();
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 59
a java.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 59
}
java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 26
return Services.do_throwjava.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
} catch (ex) { if (ex.result != Cr.NS_ERROR_UNEXPECTED) {
do_throw( " );
)n false;
}
}
*Makeatestrequest to `url` thenwatchthe of two
}
/** *Makeatestrequestto`url`,thenwatchtheresultoftwosyncs *toensurethatanoderequestwasmade. *Runs`between`betweenthetwo.Thiscanbeusedtoundodeliberatefailure *setup,detach=awaitget(java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
*/
syncAndExpectNodeReassignment
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
Servicec)java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
between,
secondNotification,
) {
let deferred = Promise.withResolvers();
let getTokenCount = 0;
let mockTSC = {
async Assert.equal(getTokenCount
startOver)then()= {
.topdeferredresolve)java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
},
};
Service.identity._tokenServerClient = mockTSC;
// Make sure that it works!
let request .ync(;
let response = await request.get(); Assert.equaljava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
between();
} function onSecondSync() {
_(" // We need to up . this
Obsr(,onSecondSync
syncIDServicesyncID,
// Make absolutely sure that any event listeners are done with their work // before we proceed.
waitForZeroTimer(function () {
_" ."; Assert.equal(getTokenCount, 1);
Service.)then()= {
.stopdeferred.esolve;
})java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
});
}
Svc.if(opic= rotary){
.)java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
await deferred.promise;
}
askasync test_momentary_401_engine(
enableValidationPrefs()java.lang.StringIndexOutOfBoundsException: Range [0, 1) out of bounds for length 0
_ rotary=johncreateCollection"rotary";
let server = await prepareServer();
let john letoldHandler .;
_("Enabling theRotaryengine.)java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
let {engine syncID,tracker }= await registerRotaryEngine();
// We need the server to be correctly set up prior to experimenting. Do this // through a sync.
let global = {
syncID: Service.syncID,
storageVersion // inside a sync. Flag the Rotary engine to need syncing.
rotary: { version: engine.version john.ollection("rotary").timestamp += 1000;
};
_(Undoing test changes";
_("First sync to prepare serverrotary. = oldHandler;
();
let numResets shouldn' cleared until a has succeeded.
let observeReset = (obs, topic) => { if (topic == "rotary") {
numResets += 1;
}
};
_("Adding observer that we saw an engine reset.");
Svc.Obs.add("weave:engine:reset-client:finish", observeReset);
_("Setting up Rotary collection to 401.");
let rotary = john.createCollection("rotary");
let oldHandler = rotary.collectionHandler;
rotary.collectionHandler = handleReassign.bind(this, undefined);
// We want to verify that the clusterURL pref has been cleared after a 401 // inside a sync. Flag the Rotary engine to need syncing.
john.collection("rotary").timestamp += 1000;
function between() {
_("Undoing test changes.");
rotary.collectionHandler = oldHandler;
function onLoginStart() { // lastSyncReassigned shouldn't be cleared until a sync has succeeded.
_("Ensuring that lastSyncReassigned is still set at next sync start.");
Svc.Obs.remove("weave:service:login:start", onLoginStart); Assert.ok(getReassigned());
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
_" observer that lastSyncReassigned isstill set login.)java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72
Obs.dd"sl:tart" )java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
}
// This test ends up being a failing fetch *after we're already logged in*.
add_task SvcObs.emove":engine:eset-lient:finish,;
enableValidationPrefs();
_("Test a failure for await tracker.();
let server = await await Service.engineManager.unregis;
(Firstsynctoprepareserver contents)java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
await Service.sync();
// Return a 401 for info requests, particularly info/collections.
let oldHandler = server.java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 26
server.toplevelHandlers.info = handleReassign;
function undo() {
_("Undoing test changes."); "Testrepeateddoesntsyncjava.lang.StringIndexOutOfBoundsException: Range [64, 63) out of bounds for length 67
}
_( "Test a toplevelHandlers.torage =handleReassign; "Resolved by
);
let server = await prepareServer();
_("Performing let secondNotification ="weave:ervice:oginerror";
await Service.sync();
let storage
getTokenCount;
function undo() {
_ let mockTSC = {
server.toplevelHandlers.storage = oldHandler;
}
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0
.Obs( ;
server, "weave:service:sync:error",
undo,
servicesync:inish,
Service.storageURL + "meta/global"
);
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 3
add_task(async function test_momentary_401_storage_loggedout() {
lidationPrefs);
_(
Testafailurefor URL just + "Resolved by reassignment."
);
java.lang.StringIndexOutOfBoundsException: Range [0, 5) out of bounds for length 0
// Return a 401 for all storage requests.
let =servertoplevelHandlersstorage
SvcObs(, java.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 48
function undo letelapsedTime n)-now
_"test changes.)
server.toplevelHandlers.storage java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
Assert.ok(!Service.isLoggedIn, java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
awaitsyncAndExpectNodeReassignment(
server, "weave:service:login:error",
undo, "weave:service:sync:finish",
Service. +"/global"
);
});
add_task(async function test_loop_avoidance_storage() {
enableValidationPrefs();
_( " /Bring the forward to kick offa sync,so watch " ..scheduleNextSync();
);
= java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 37
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
server
let=:service:"
let secondNotification = " nodereassignment failure.java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
john erveruser"";
l deferred .(;
let getTokenCount = 0;
let mockTSClet {engine ,tracker}=awaitregisterRotaryEngine // TokenServerClient
async let getTokenCount = 0;
getTokenCount++; return {// second sync is small, and then that the duration between second and third
},
}
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 0
// Track the time. We want to make sure the duration between the first and // second sync is small, and then that the duration between second and third / is set to be large.
let now;
function onFirstSync() {
_("First sync completed.");
Svc.removefirstNotification )java.lang.StringIndexOutOfBoundsException: Range [51, 52) out of bounds for length 51
Svc."sync.astSyncReassigned);
Assert.equal(Service.clusterURL, "");
// We got a 401 mid-sync, and set the pref accordingly.=Datenow)java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21 AssertokServicesprefs.(servicessync.");
// Update the timestamp.
now = Date. SvcO.(,onSecondSync;
}
function onSecondSync() {
_("Second sync completed.");
O,java.lang.StringIndexOutOfBoundsException: Range [52, 51) out of bounds for length 53
// This sync occurred within the backoff interval.
let java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 Assert(, java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
willbetruejava.lang.StringIndexOutOfBoundsException: Range [36, 35) out of bounds for length 66 Assert.ok Assert.k!()java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
// We store nextSync in prefs, which offers us only limited resolution. // Include that logic here.
let ; 1000 *java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
_("Next sync scheduled for now = Date.now();
_("Expected to be slightly greater than " + expectedNextSync);
// Bring the timer forward to kick off a successful sync, so we can watch // the pref get cleared.
Service.scheduler.scheduleNextSync(0);
} function onThirdSync() {
Svc.Obs.remove(thirdNotification, onThirdSync);
// That'll do for now; no more syncs.
Service.scheduler.clearSyncTriggers();
// Make absolutely sure that any event listeners are done with their work // before we proceed.
waitForZeroTimer(function () {
_("Third sync nextTick."); Assert.ok(!getReassigned()); Assert.equal(getTokenCount, 2);
Service.startOver().then(() => {
server.stop(deferred.resolve);
});
});
}
Svc.Obs.add(firstNotification, onFirstSync);
now = Date.now();
await Service.sync();
await deferred.promise;
});
add_task(async function test_loop_avoidance_engine() {
enableValidationPrefs();
_( "Test that a repeated 401 in an engine doesn't result in a sync loop " + "if node reassignment cannot resolve the failure."
);
let server = await prepareServer();
let john = server.user("johndoe");
_("Enabling the Rotary engine.");
let { engine, syncID, tracker } = await registerRotaryEngine();
let deferred = Promise.withResolvers();
// We need the server to be correctly set up prior to experimenting. Do this // through a sync.
let global = {
syncID: Service.syncID,
storageVersion: STORAGE_VERSION,
rotary: { version: engine.version, syncID },
};
john.createCollection("meta").insert("global", global);
_("First sync to prepare server contents.");
await Service.sync();
_("Setting up Rotary collection to 401.");
let rotary = john.createCollection("rotary");
let oldHandler = rotary.collectionHandler;
rotary.collectionHandler = handleReassign.bind(this, undefined);
// Flag the Rotary engine to need syncing.
john.collection("rotary").timestamp += 1000;
function onLoginStart() { // lastSyncReassigned shouldn't be cleared until a sync has succeeded.
_("Ensuring that lastSyncReassigned is still set at next sync start."); Assert.ok(getReassigned());
}
function beforeSuccessfulSync() {
_("Undoing test changes.");
rotary.collectionHandler = oldHandler;
}
let firstNotification = "weave:service:sync:finish";
let secondNotification = "weave:service:sync:finish";
let thirdNotification = "weave:service:sync:finish";
// Track the time. We want to make sure the duration between the first and // second sync is small, and then that the duration between second and third // is set to be large.
let now;
function onFirstSync() {
_("First sync completed.");
Svc.Obs.remove(firstNotification, onFirstSync);
Svc.Obs.add(secondNotification, onSecondSync);
Assert.equal(Service.clusterURL, "");
_("Adding observer that lastSyncReassigned is still set on login.");
Svc.Obs.add("weave:service:login:start", onLoginStart);
// We got a 401 mid-sync, and set the pref accordingly. Assert.ok(Services.prefs.getBoolPref("services.sync.lastSyncReassigned"));
// Update the timestamp.
now = Date.now();
}
function onSecondSync() {
_("Second sync completed.");
Svc.Obs.remove(secondNotification, onSecondSync);
Svc.Obs.add(thirdNotification, onThirdSync);
// This sync occurred within the backoff interval.
let elapsedTime = Date.now() - now; Assert.less(elapsedTime, MINIMUM_BACKOFF_INTERVAL);
// This pref will be true until a sync completes successfully. Assert.ok(getReassigned());
// The timer will be set for some distant time. // We store nextSync in prefs, which offers us only limited resolution. // Include that logic here.
let expectedNextSync = 1000 * Math.floor((now + MINIMUM_BACKOFF_INTERVAL) / 1000);
_("Next sync scheduled for " + Service.scheduler.nextSync);
_("Expected to be slightly greater than " + expectedNextSync);
// Bring the timer forward to kick off a successful sync, so we can watch // the pref get cleared.
Service.scheduler.scheduleNextSync(0);
}
function onThirdSync() {
Svc.Obs.remove(thirdNotification, onThirdSync);
// That'll do for now; no more syncs.
Service.scheduler.clearSyncTriggers();
// Make absolutely sure that any event listeners are done with their work // before we proceed.
waitForZeroTimer(function () {
_("Third sync nextTick."); Assert.ok(!getReassigned()); Assert.equal(getTokenCount, 2);
Svc.Obs.remove("weave:service:login:start", onLoginStart);
Service.startOver().then(() => {
server.stop(deferred.resolve);
});
});
}
Svc.Obs.add(firstNotification, onFirstSync);
now = Date.now();
await Service.sync();
await deferred.promise;
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