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Add a cachebuster to initial /sync

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... in the hope of fending off weird firefox restore issues
This commit is contained in:
Richard van der Hoff
2016-04-13 22:17:10 +01:00
parent 526e1d59e9
commit 0282021e09
1 changed files with 9 additions and 1 deletions
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10
lib/sync.js
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@@ -461,9 +461,17 @@ SyncApi.prototype._sync = function(syncOptions) {
var qps = { var qps = {
filter: filterId, filter: filterId,
timeout: this.opts.pollTimeout, timeout: this.opts.pollTimeout,
since: syncToken || undefined // do not send 'null'
}; };
if (syncToken) {
qps.since = syncToken;
} else {
// use a cachebuster for initialsyncs, to make sure that
// we don't get a stale sync
// (https://github.com/vector-im/vector-web/issues/1354)
qps._cacheBuster = Date.now();
}
if (self._syncConnectionLost) { if (self._syncConnectionLost) {
// we think the connection is dead. If it comes back up, we won't know // we think the connection is dead. If it comes back up, we won't know
// about it till /sync returns. If the timeout= is high, this could // about it till /sync returns. If the timeout= is high, this could