Merge branch 'develop' into rav/saml_mapping_work

1 files changed, 16 insertions, 27 deletions

diff --git a/synapse/storage/transactions.py b/synapse/storage/transactions.py
index b3c3bf55bc..289c117396 100644
--- a/synapse/storage/transactions.py
+++ b/synapse/storage/transactions.py
@@ -165,7 +165,7 @@ class TransactionStore(SQLBaseStore):
             txn,
             table="destinations",
             keyvalues={"destination": destination},
-            retcols=("destination", "retry_last_ts", "retry_interval"),
+            retcols=("destination", "failure_ts", "retry_last_ts", "retry_interval"),
             allow_none=True,
         )
 
@@ -174,12 +174,15 @@ class TransactionStore(SQLBaseStore):
         else:
             return None
 
-    def set_destination_retry_timings(self, destination, retry_last_ts, retry_interval):
+    def set_destination_retry_timings(
+        self, destination, failure_ts, retry_last_ts, retry_interval
+    ):
         """Sets the current retry timings for a given destination.
         Both timings should be zero if retrying is no longer occuring.
 
         Args:
             destination (str)
+            failure_ts (int|None) - when the server started failing (ms since epoch)
             retry_last_ts (int) - time of last retry attempt in unix epoch ms
             retry_interval (int) - how long until next retry in ms
         """
@@ -189,12 +192,13 @@ class TransactionStore(SQLBaseStore):
             "set_destination_retry_timings",
             self._set_destination_retry_timings,
             destination,
+            failure_ts,
             retry_last_ts,
             retry_interval,
         )
 
     def _set_destination_retry_timings(
-        self, txn, destination, retry_last_ts, retry_interval
+        self, txn, destination, failure_ts, retry_last_ts, retry_interval
     ):
 
         if self.database_engine.can_native_upsert:
@@ -202,9 +206,12 @@ class TransactionStore(SQLBaseStore):
             # resetting it) or greater than the existing retry interval.
 
             sql = """
-                INSERT INTO destinations (destination, retry_last_ts, retry_interval)
-                    VALUES (?, ?, ?)
+                INSERT INTO destinations (
+                    destination, failure_ts, retry_last_ts, retry_interval
+                )
+                    VALUES (?, ?, ?, ?)
                 ON CONFLICT (destination) DO UPDATE SET
+                        failure_ts = EXCLUDED.failure_ts,
                         retry_last_ts = EXCLUDED.retry_last_ts,
                         retry_interval = EXCLUDED.retry_interval
                     WHERE
@@ -212,7 +219,7 @@ class TransactionStore(SQLBaseStore):
                         OR destinations.retry_interval < EXCLUDED.retry_interval
             """
 
-            txn.execute(sql, (destination, retry_last_ts, retry_interval))
+            txn.execute(sql, (destination, failure_ts, retry_last_ts, retry_interval))
 
             return
 
@@ -225,7 +232,7 @@ class TransactionStore(SQLBaseStore):
             txn,
             table="destinations",
             keyvalues={"destination": destination},
-            retcols=("retry_last_ts", "retry_interval"),
+            retcols=("failure_ts", "retry_last_ts", "retry_interval"),
             allow_none=True,
         )
 
@@ -235,6 +242,7 @@ class TransactionStore(SQLBaseStore):
                 table="destinations",
                 values={
                     "destination": destination,
+                    "failure_ts": failure_ts,
                     "retry_last_ts": retry_last_ts,
                     "retry_interval": retry_interval,
                 },
@@ -245,31 +253,12 @@ class TransactionStore(SQLBaseStore):
                 "destinations",
                 keyvalues={"destination": destination},
                 updatevalues={
+                    "failure_ts": failure_ts,
                     "retry_last_ts": retry_last_ts,
                     "retry_interval": retry_interval,
                 },
             )
 
-    def get_destinations_needing_retry(self):
-        """Get all destinations which are due a retry for sending a transaction.
-
-        Returns:
-            list: A list of dicts
-        """
-
-        return self.runInteraction(
-            "get_destinations_needing_retry", self._get_destinations_needing_retry
-        )
-
-    def _get_destinations_needing_retry(self, txn):
-        query = (
-            "SELECT * FROM destinations"
-            " WHERE retry_last_ts > 0 and retry_next_ts < ?"
-        )
-
-        txn.execute(query, (self._clock.time_msec(),))
-        return self.cursor_to_dict(txn)
-
     def _start_cleanup_transactions(self):
         return run_as_background_process(
             "cleanup_transactions", self._cleanup_transactions