Stop subscriptions from unsubscribing on recoverable network issues

1 files changed, 3 insertions, 0 deletions

diff --git a/packages/contract-wrappers/src/contract_wrappers/erc721_token_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/erc721_token_wrapper.ts
index b7e5519c4..3d24702b3 100644
--- a/packages/contract-wrappers/src/contract_wrappers/erc721_token_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/erc721_token_wrapper.ts
@@ -372,6 +372,7 @@ export class ERC721TokenWrapper extends ContractWrapper {
      * @param   indexFilterValues   An object where the keys are indexed args returned by the event and
      *                              the value is the value you are interested in. E.g `{maker: aUserAddressHex}`
      * @param   callback            Callback that gets called when a log is added/removed
+     * @param   isVerbose           Enable verbose subscription warnings (e.g recoverable network issues encountered)
      * @return Subscription token used later to unsubscribe
      */
     public subscribe<ArgsType extends ERC721TokenEventArgs>(
@@ -379,6 +380,7 @@ export class ERC721TokenWrapper extends ContractWrapper {
         eventName: ERC721TokenEvents,
         indexFilterValues: IndexedFilterValues,
         callback: EventCallback<ArgsType>,
+        isVerbose: boolean = false,
     ): string {
         assert.isETHAddressHex('tokenAddress', tokenAddress);
         assert.doesBelongToStringEnum('eventName', eventName, ERC721TokenEvents);
@@ -391,6 +393,7 @@ export class ERC721TokenWrapper extends ContractWrapper {
             indexFilterValues,
             artifacts.ERC721Token.compilerOutput.abi,
             callback,
+            isVerbose,
         );
         return subscriptionToken;
     }