how can I use wireshark to dissect the blockchain grpc messages?

[herugen]

The wireshark now have support the grpc dissecting base on http2，but I cannot decode the helium blockchain message into http2 using wireshark, then I guess that the blockchain message is not based on http2.
Can somebody tell me what protocol the grpc is running on? And how can I dissecting the blockchain grpc message using wireshark? Thanks a lot!

[ke6jjj]

The Helium p2p protocol is not based on gRPC over HTTP, but on the IPFS protocol. Helium extends the IPFS stream in several ways, none of which are likely to be currently dissected by Wireshark.