Echo

Calls

Ping extrinsic sends an event to the bridge containing a message

api.tx.echo.ping

function ping(
  destination: H160
)

The next available offer_id

api.query.echo.nextSessionId

function nextSessionId(

): u64

A ping was received from Ethereum

api.events.echo.PingReceived

type PingReceived = {
  session_id: u64,
  source: H160,
  data: Bytes
}

A ping message was sent to Ethereum

api.events.echo.PingSent

type PingSent = {
  session_id: u64,
  source: H160,
  destination: H160,
  event_proof_id: u64
}

A pong response was received from Ethereum

api.events.echo.PongReceived

type PongReceived = {
  session_id: u64,
  source: H160,
  data: Bytes
}

A pong message was sent to Ethereum

api.events.echo.PongSent

type PongSent = {
  session_id: u64,
  source: H160,
  destination: H160,
  event_proof_id: u64
}

The abi received does not match the encoding scheme

api.errors.echo.InvalidAbiEncoding

Invalid ping_or_pong parameter, must be 0 or 1

api.errors.echo.InvalidParameter

There are no remaining session ids

api.errors.echo.NoAvailableIds

This pallet's Id, used for deriving a sovereign account ID

api.consts.echo.palletId

type palletId = FrameSupportPalletId