Add mutex for backfill method

2020-08-18 23:56:24 +03:00
parent f84dcb64d3
commit 66c2e779ea
2 changed files with 7 additions and 0 deletions
@@ -96,6 +96,7 @@ class BasePortal(MautrixBasePortal, ABC):
    encrypted: bool
    deleted: bool
    backfill_lock: SimpleLock
+    backfill_method_lock: asyncio.Lock
    backfill_leave: Optional[Set[IntentAPI]]
    log: TraceLogger

@@ -131,6 +132,7 @@ class BasePortal(MautrixBasePortal, ABC):
        self.log = self.base_log.getChild(self.tgid_log if self.tgid else self.mxid)
        self.backfill_lock = SimpleLock("Waiting for backfilling to finish before handling %s",
                                        log=self.log)
+        self.backfill_method_lock = asyncio.Lock()
        self.backfill_leave = None

        self.dedup = PortalDedup(self)