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On Friday, June 14, 2019 at 12:15:29 AM UTC-7, [email protected] wrote: > > Hi group, > > are there any experiences here how GRPC handles a switch of the network > interface while a bi-di stream is running? > Sorry, this is not supported currently. It is theoretically solvable if using QUIC, which has a separate connection identifier in each packet, but I don't think gRPC supports it yet. File an issue on the GitHub tracker if you are interested in it. > E.g. I start a connection on a laptop that is using LAN and WLAN.Due to > the interface metric I would expect that the channel would prefer the LAN > connection. > > But what happens to the stream if I pull the network cable? > It will take a while to realize the packets are not being responded to. You can set a keep alive timer on the channel to make sure you noticed within some time frame. > > Now a WLAN only scenario - e.g. I walk with the laptop through a large > building with many access points. > What happens to the stream if the WLAN switches to a different accesspoint > (still connected to the same network)? > > Are there any differences between IPv4 and IPv6? > Not really, at least in the scope of this question. > > I would appreciate any thoughts or input on this matter. > > Thanks > Tobias > -- You received this message because you are subscribed to the Google Groups "grpc.io" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/grpc-io/9375d9e7-0790-489c-95bc-633bce0cf45b%40googlegroups.com.
