3 files changed, 12 insertions, 1 deletions
diff --git a/changelog.d/9070.bugfix b/changelog.d/9070.bugfix
new file mode 100644
index 0000000000..72b8fe9f1c
--- /dev/null
+++ b/changelog.d/9070.bugfix
@@ -0,0 +1 @@
+Fix `JSONDecodeError` spamming the logs when sending transactions to remote servers.
diff --git a/synapse/http/matrixfederationclient.py b/synapse/http/matrixfederationclient.py
index b261e078c4..b7103d6541 100644
--- a/synapse/http/matrixfederationclient.py
+++ b/synapse/http/matrixfederationclient.py
@@ -174,6 +174,16 @@ async def _handle_json_response(
d = timeout_deferred(d, timeout=timeout_sec, reactor=reactor)
body = await make_deferred_yieldable(d)
+ except ValueError as e:
+ # The JSON content was invalid.
+ logger.warning(
+ "{%s} [%s] Failed to parse JSON response - %s %s",
+ request.txn_id,
+ request.destination,
+ request.method,
+ request.uri.decode("ascii"),
+ )
+ raise RequestSendFailed(e, can_retry=False) from e
except defer.TimeoutError as e:
logger.warning(
"{%s} [%s] Timed out reading response - %s %s",
diff --git a/tests/http/test_fedclient.py b/tests/http/test_fedclient.py
index 212484a7fe..9c52c8fdca 100644
--- a/tests/http/test_fedclient.py
+++ b/tests/http/test_fedclient.py
@@ -560,4 +560,4 @@ class FederationClientTests(HomeserverTestCase):
self.pump()
f = self.failureResultOf(test_d)
- self.assertIsInstance(f.value, ValueError)
+ self.assertIsInstance(f.value, RequestSendFailed)
|
