Ethereum: Viem’s PublicClient#watchContractEvent with WSS transport: Socket closed

Ethereum: Viem’s ​​Publicclient#WatchContrevent With WSS Transport: Socket Closed

As developers, Recently, I encountered an issue with the publicclient#watchcontractevent method in my application, which led me to investigate further.

The problem lies in the way we set up the website (wss) transport when creating a new publicclient instance. Specifically

The Issue

Here’s What Happened:

1.

2.

3.

The Solution

Incentivity. Here’s how you can modify your code to achieve this:

1.

`JavaScript

Const Publicclient1 = New Publicclient ({

… Options1,

// Same Wallet Address as Options1

});

Const Publicclient2 = New Publicclient ({

… Options2,

// Same Wallet Address As Options2

});

`

.

`JavaScript

setinterval (() => {

publicclient1.connect;

publicclient2.connect;

// Continue with your app’s logic here …

}, 10000); // Connect every 10 seconds for a short duration

// When you are ready to disconnect, call disconnect on one or both clients.

Settimeout (() => {

publicclient1.disconnect ();

publicclient2.disconnect ();

}, 60000); // Disconnect after 60 seconds

`

Additional Recommendations

To Further Optimize Your Application’s Performance and Reduce Socket Closure Issues:

• WSor website websocket-client.

• You can use libraries like connect-locket-poller to create a custom Poller.

.

WatchConTeveTeveTevent` Method and ensure that your etereum-based applications run run smoothly and securely.