setStreamHandlerMatch method

@override void setStreamHandlerMatch(ProtocolID pid, bool match(ProtocolID), StreamHandler handler)

SetStreamHandlerMatch sets the protocol handler on the Host's Mux using a matching function for protocol selection.

Implementation

@override
void setStreamHandlerMatch(ProtocolID pid, bool Function(ProtocolID) match, StreamHandler handler) {
  // Convert StreamHandler to HandlerFunc
  // final handlerFunc = (ProtocolID protocol, P2PStream stream) {
  //   handler(stream);
  // };
  final handlerFunc = (ProtocolID protocol, P2PStream stream) {
    // Extract remotePeer from the stream's connection
    final remotePeer = stream.conn.remotePeer;
    // Call the handler with both stream and remotePeer
    handler(stream, remotePeer);
  };

  _mux.addHandlerWithFunc(pid, match, handlerFunc);

  // Emit protocol updated event
  if (_evtLocalProtocolsUpdated != null) {
    _evtLocalProtocolsUpdated!.emit(EvtLocalProtocolsUpdated(added: [pid], removed: []));
  }
}