@dainprotocol/drift-sdk
Version:
SDK for Drift Protocol
38 lines (37 loc) • 1.87 kB
TypeScript
import { DriftClient, DriftEnv, OptionalOrderParams, SignedMsgOrderParamsDelegateMessage, SignedMsgOrderParamsMessage, UserAccount } from '..';
import { Keypair, TransactionInstruction } from '@solana/web3.js';
export interface AccountGetter {
mustGetUserAccount(publicKey: string): Promise<UserAccount>;
}
export type SwiftOrderSubscriberConfig = {
driftClient: DriftClient;
userAccountGetter?: AccountGetter;
driftEnv: DriftEnv;
endpoint?: string;
marketIndexes: number[];
/**
In the future, this will be used for verifying $DRIFT stake as we add
authentication for delegate signers
For now, pass a new keypair or a keypair to an empty wallet
*/
keypair: Keypair;
};
export declare class SwiftOrderSubscriber {
private config;
private heartbeatTimeout;
private readonly heartbeatIntervalMs;
private ws;
private driftClient;
userAccountGetter?: AccountGetter;
onOrder: (orderMessageRaw: any, signedMessage: SignedMsgOrderParamsMessage | SignedMsgOrderParamsDelegateMessage, isDelegateSigner?: boolean) => Promise<void>;
subscribed: boolean;
constructor(config: SwiftOrderSubscriberConfig);
unsubscribe(): void;
getSymbolForMarketIndex(marketIndex: number): string;
generateChallengeResponse(nonce: string): string;
handleAuthMessage(message: any): void;
subscribe(onOrder: (orderMessageRaw: any, signedMessage: SignedMsgOrderParamsMessage | SignedMsgOrderParamsDelegateMessage, isDelegateSigner?: boolean) => Promise<void>, acceptSanitized?: boolean): Promise<void>;
getPlaceAndMakeSignedMsgOrderIxs(orderMessageRaw: any, signedMsgOrderParamsMessage: SignedMsgOrderParamsMessage | SignedMsgOrderParamsDelegateMessage, makerOrderParams: OptionalOrderParams): Promise<TransactionInstruction[]>;
private startHeartbeatTimer;
private reconnect;
}