Comments (2)
I can confirm this behaviour. It doesn't appear that broadcasting to all connected peers is a documented behaviour. It could be if the receiver tracked all received streams, and duplicated messages amongst all peers.
from go-libp2p-examples.
Ok, look, first of all, you should know that Stream
interface is a bidirectional link between two nodes, it's not a multichannel.
Also, you should know, that as far as example have only one stream variable instead of global mapping of streams - it will be owerwritten each time you have a new connection. If you want to communicate with multiple devices - you should have a stream mapping (or array) and append any new stream connection to it.
Then, if you want to implement multicast as your own, you should probably map each stream to some 'topic', and when you want to multicast message to every peer in topic list - you should send message to all streams on that topic.
However, instead of creating this mapping and creating multicast mechanism of your own, you can use PubSub mechanism, which has been created for those purposes.
You can find PubSub here: https://github.com/libp2p/go-libp2p-pubsub
P.S I would appreciate if someone will add PubSub example to this repo.
from go-libp2p-examples.
Related Issues (20)
- pubsub\chat example - Can't see others clients messages HOT 1
- Relay Example error HOT 2
- pubsub chat example datarace
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- Does libP2P support authentication? HOT 1
- How can i make other peers persist when another peer disconnects HOT 2
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- chat-with-rendezvous doesn't work: dht failed to query self during routing table refresh HOT 3
- Add Example on configuring and using AutoRelay
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- Errors with simple libp2p HOT 1
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from go-libp2p-examples.