ex_wire

v0.1.1

ex_wire v0.1.1 ExWire.Packet.Ping

Ping is used to determine round-trip time of messages to a peer.

**Ping** `0x02` []

Requests an immediate reply of Pong from the peer.

Link to this section Summary

Types

t()

Functions

deserialize(rlp)

Given an RLP-encoded Ping packet from Eth Wire Protocol, decodes into a Ping struct

handle(packet)

Handles a Ping message. We send a Pong back to the peer

serialize(packet)

Given a Ping packet, serializes for transport over Eth Wire Protocol

Link to this section Types

Link to this type t() 
t() :: %ExWire.Packet.Ping{}

Link to this section Functions

Link to this function deserialize(rlp) 
deserialize(ExRLP.t) :: t

Given an RLP-encoded Ping packet from Eth Wire Protocol, decodes into a Ping struct.

Examples 

iex> ExWire.Packet.Ping.deserialize([])
%ExWire.Packet.Ping{}
Link to this function handle(packet) 
handle(ExWire.Packet.packet) :: ExWire.Packet.handle_response

Handles a Ping message. We send a Pong back to the peer.

Examples 

iex> ExWire.Packet.Ping.handle(%ExWire.Packet.Ping{})
{:send, %ExWire.Packet.Pong{}}
Link to this function serialize(packet) 
serialize(t) :: ExRLP.t

Given a Ping packet, serializes for transport over Eth Wire Protocol.

Examples 

iex> %ExWire.Packet.Ping{}
...> |> ExWire.Packet.Ping.serialize
[]