Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 2x 1x 1x 1x 1x 1x | import { BufferReader, BufferWriter } from "@node-lightning/bufio";
import { ChannelId } from "@node-lightning/core";
import { MessageType } from "../MessageType";
import { IWireMessage } from "./IWireMessage";
/**
* This message is sent by both participants in the channel after
* the funding transaction has reached a sufficient depth (as specified
* in `accept_channel` via the `minimum_depth` property). This message
* enables normal operation for the channel by providing the
* next `per_commitment_point` needed to generate a new commitment
* transaction signature. This message may get resent upon reconnections
* if no additional updates have occurred for the channel.
*/
export class FundingLockedMessage implements IWireMessage {
public static type: MessageType = MessageType.FundingLocked;
/**
* Deserializes the `funding_signed` message per BOLT2
*/
public static deserialize(buf: Buffer): FundingLockedMessage {
const instance = new FundingLockedMessage();
const reader = new BufferReader(buf);
reader.readUInt16BE(); // read type
instance.channelId = new ChannelId(reader.readBytes(32));
instance.nextPerCommitmentPoint = reader.readBytes(33);
return instance;
}
/**
* The type for message. funding_signed = 35
*/
public readonly type: MessageType = FundingLockedMessage.type;
/**
* Unique channel identifier for the channel based on the funding
* transactions UTXO.
*/
public channelId: ChannelId;
/**
* Provides the next_per_commitment_point that the peer should use
* for the next commitment transaction. For this message, this is
* the commitment transaction in the first update.
*/
public nextPerCommitmentPoint: Buffer;
/**
* Serializes the `funding_locked` message per BOLT2
* @returns
*/
public serialize(): Buffer {
const writer = new BufferWriter();
writer.writeUInt16BE(this.type);
writer.writeBytes(this.channelId.toBuffer());
writer.writeBytes(this.nextPerCommitmentPoint);
return writer.toBuffer();
}
}
|