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-rw-r--r--src/contract_wrappers/token_wrapper.ts11
1 files changed, 0 insertions, 11 deletions
diff --git a/src/contract_wrappers/token_wrapper.ts b/src/contract_wrappers/token_wrapper.ts
index 5d6d61cef..081113964 100644
--- a/src/contract_wrappers/token_wrapper.ts
+++ b/src/contract_wrappers/token_wrapper.ts
@@ -29,13 +29,11 @@ const ALLOWANCE_TO_ZERO_GAS_AMOUNT = 47275;
export class TokenWrapper extends ContractWrapper {
public UNLIMITED_ALLOWANCE_IN_BASE_UNITS = constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS;
private _tokenContractsByAddress: {[address: string]: TokenContract};
- private _activeSubscriptions: string[];
private _tokenTransferProxyContractAddressFetcher: () => Promise<string>;
constructor(web3Wrapper: Web3Wrapper, abiDecoder: AbiDecoder,
tokenTransferProxyContractAddressFetcher: () => Promise<string>) {
super(web3Wrapper, abiDecoder);
this._tokenContractsByAddress = {};
- this._activeSubscriptions = [];
this._tokenTransferProxyContractAddressFetcher = tokenTransferProxyContractAddressFetcher;
}
/**
@@ -262,7 +260,6 @@ export class TokenWrapper extends ContractWrapper {
const subscriptionToken = this._subscribe<ArgsType>(
tokenAddress, eventName, indexFilterValues, artifacts.TokenArtifact.abi, callback,
);
- this._activeSubscriptions.push(subscriptionToken);
return subscriptionToken;
}
/**
@@ -270,7 +267,6 @@ export class TokenWrapper extends ContractWrapper {
* @param subscriptionToken Subscription token returned by `subscribe()`
*/
public unsubscribe(subscriptionToken: string): void {
- _.pull(this._activeSubscriptions, subscriptionToken);
this._unsubscribe(subscriptionToken);
}
/**
@@ -294,13 +290,6 @@ export class TokenWrapper extends ContractWrapper {
);
return logs;
}
- /**
- * Cancels all existing subscriptions
- */
- public unsubscribeAll(): void {
- _.forEach(this._activeSubscriptions, this._unsubscribe.bind(this));
- this._activeSubscriptions = [];
- }
private _invalidateContractInstancesAsync(): void {
this.unsubscribeAll();
this._tokenContractsByAddress = {};