bzs1118 commented on code in PR #3480:
URL: https://github.com/apache/brpc/pull/3480#discussion_r3848865773
##########
src/brpc/input_messenger.cpp:
##########
@@ -369,7 +369,14 @@ void InputMessenger::OnNewMessages(Socket* m) {
if (messenger->ProcessNewMessage(m, nr, read_eof, received_us,
base_realtime, last_msg) < 0) {
return;
- }
+ }
+ // If the transport switched its edge trigger during parsing (e.g.,
+ // RDMA handshake completed and edge trigger changed to
+ // OnNewDataFromTcp), stop reading to avoid racing with the new
+ // edge trigger handler on _read_buf.
+ if (m->_transport->ShouldStopReading()) {
+ return;
+ }
Review Comment:
done
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