Class for communication via /{chainType}/state/2 according to state protocol specification https://spec.polkadot.network/#sect-msg-state-request. More...

Inheritance diagram for kagome::network::StateProtocol:

Collaboration diagram for kagome::network::StateProtocol:

Public Member Functions
virtual void	request (const PeerId &peer_id, StateRequest state_request, std::function< void(outcome::result< StateResponse >)> &&response_handler)=0
	Make async request to peer and return response in callback. More...

Public Member Functions inherited from kagome::network::ProtocolBase
	ProtocolBase ()=default

	ProtocolBase (ProtocolBase &&) noexcept=delete

	ProtocolBase (const ProtocolBase &)=delete

virtual	~ProtocolBase ()=default

ProtocolBase &	operator= (ProtocolBase &&) noexcept=delete

ProtocolBase &	operator= (ProtocolBase const &)=delete

virtual const std::string &	protocolName () const =0

virtual bool	start ()=0

virtual bool	stop ()=0

virtual void	onIncomingStream (std::shared_ptr< Stream > stream)=0

virtual void	newOutgoingStream (const PeerInfo &peer_info, std::function< void(outcome::result< std::shared_ptr< Stream >>)> &&cb)=0

Detailed Description

Class for communication via /{chainType}/state/2 according to state protocol specification https://spec.polkadot.network/#sect-msg-state-request.

Definition at line 33 of file state_protocol.hpp.

Member Function Documentation

virtual void kagome::network::StateProtocol::request	(	const PeerId &	peer_id,
		StateRequest	state_request,
		std::function< void(outcome::result< StateResponse >)> &&	response_handler
	)

pure virtual

Make async request to peer and return response in callback.

Parameters

peer_id	of a peer to make request to
state_request	a request content
response_handler	a callback to call when response received

The documentation for this class was generated from the following file: