Do you have a tcpdump that demonstrates the packet loss? How long did you wait for TCP to retry the failed packet delivery (sometimes this can be tweaked with tcp_retries2). Does this manifest as a failed socket connection in geode? That ought to trigger some error handling IIRC.
Anthony > On Apr 19, 2021, at 7:16 AM, Mario Ivanac <mario.iva...@est.tech> wrote: > > Hi all, > > we have deployed geode cluster in kubernetes environment, and Istio/SideCars > are injected between cluster members. > While running traffic, if any Istio/SideCar is restarted, thread will get > stuck indefinitely, while waiting for reply on sent message. > It seams that due to restarting of proxy, in some cases, messages are lost, > and sending side is waiting indefinitely for reply. > > https://issues.apache.org/jira/browse/GEODE-9075 > > My question is, what is your estimation, how much effort/work is needed to > implement message retry/acknowledge logic in geode, > to solve this problem? > > BR, > Mario
