Add setProvider method to 0x.js that updates the web3 provider and invalidates any contractInstances instantiated with the old provider

1 files changed, 3 insertions, 0 deletions

diff --git a/src/web3_wrapper.ts b/src/web3_wrapper.ts
index 97d04db8c..a532085ce 100644
--- a/src/web3_wrapper.ts
+++ b/src/web3_wrapper.ts
@@ -9,6 +9,9 @@ export class Web3Wrapper {
         this.web3 = new Web3();
         this.web3.setProvider(web3.currentProvider);
     }
+    public setProvider(provider: Web3.Provider) {
+        this.web3.setProvider(provider);
+    }
     public isAddress(address: string): boolean {
         return this.web3.isAddress(address);
     }