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fix(#192): potential crash if a ws network exception happens and there's no error listener in the client

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tiagosiebler
2022-11-12 13:28:48 +00:00
parent 6a30f71239
commit 750db0232c
1 changed files with 7 additions and 4 deletions
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11
src/websocket-client.ts
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@@ -5,6 +5,10 @@ import { InverseClient } from './inverse-client';
import { LinearClient } from './linear-client'; import { LinearClient } from './linear-client';
import { SpotClientV3 } from './spot-client-v3'; import { SpotClientV3 } from './spot-client-v3';
import { SpotClient } from './spot-client'; import { SpotClient } from './spot-client';
import { USDCOptionClient } from './usdc-option-client';
import { USDCPerpetualClient } from './usdc-perpetual-client';
import { UnifiedMarginClient } from './unified-margin-client';
import { ContractClient } from './contract-client';
import { signMessage } from './util/node-support'; import { signMessage } from './util/node-support';
import WsStore from './util/WsStore'; import WsStore from './util/WsStore';
@@ -32,10 +36,6 @@ import {
neverGuard, neverGuard,
getMaxTopicsPerSubscribeEvent, getMaxTopicsPerSubscribeEvent,
} from './util'; } from './util';
import { USDCOptionClient } from './usdc-option-client';
import { USDCPerpetualClient } from './usdc-perpetual-client';
import { UnifiedMarginClient } from './unified-margin-client';
import { ContractClient } from './contract-client';
const loggerCategory = { category: 'bybit-ws' }; const loggerCategory = { category: 'bybit-ws' };
@@ -107,6 +107,9 @@ export class WebsocketClient extends EventEmitter {
}; };
this.prepareRESTClient(); this.prepareRESTClient();
// add default error handling so this doesn't crash node (if the user didn't set a handler)
this.on('error', () => {});
} }
/** /**