Solana: Error: Received message larger than max (1970303084 vs 67108864). Yellowstone-grpc geyser. NodeJS

Error Handling in Solana: YellowgRPC Geyser Plugin

As a developer working on the popular Solana blockchain, you’ve probably encountered issues while building applications that use the Yellowstone-grpc-geyser plugin. In this article, we’ll take a look at Solana’s error handling mechanism and find out how to resolve the “Error: received message greater than maximum” issue.

What is the YellowgRPC Geyser Plugin?

The Yellowstone-grpc-geyser plugin allows you to create a Solana RPC client that leverages the power of the grpc library to discover gRPC services. This plugin provides a simple way to manage and interact with services in your application while keeping your codebase organized and easy to maintain.

Error: Received message larger than max

When attempting to retrieve data from a locally deployed RPC server using the Yellowstone-grpc-geyser extension, you may encounter an error when attempting to handle large messages. This issue occurs because the “max” parameter set in the gRPC client settings is too small to handle large payloads.

Solana throws the error “Error: Received message larger than max” when it encounters a message that exceeds the maximum allowed size. This can occur for a number of reasons, including:

• Large amounts of data being sent over the network

• Inconsistent message lengths across services

• Incorrectly configured RPC server settings

Workaround

To resolve this issue, you need to adjust the gRPC client settings to handle larger messages. Here are some steps:

• Update the “max” parameter: Increase the “max” parameter in the gRPC client settings to allow for larger payloads. You can do this by adding a new option to the “ClientOptions” object, like this:

const client = new Client({
// ... other options ...
options: {
maxMessageSize: 67108864, // increase the default value from 1970303084
},
});

• Specify the message length: You can also specify a fixed-length message to ensure that the RPC server does not receive unnecessarily large messages.

Here is an updated example:

const client = new Client({
// ... other settings ...
options: {
maxMessageSize: 67108864,
maxLength: 2000, // set the maximum message length
},
});

• Test and refine: After making these adjustments, test your application thoroughly to ensure that it works as expected. Refine your gRPC client code as needed to receive larger payloads.

Conclusion

By understanding how the Yellowstone-grpc-geyser extension works and adjusting its settings accordingly, you should be able to resolve the “Error: received message larger than maximum” issue when retrieving data from a locally deployed RPC server. Be sure to test and refine your application after making these adjustments to ensure a smooth user experience.

Example Code

Here is an example of how you can update your gRPC client code with the updated options:

const Client = require('@triton-one/yellowstone-grpc');
async function getHelloWorld() {
const client = new Client({
// ... other options ...
options: {
maxMessageSize: 67108864,
maxLength: 2000, // set the maximum message length
},
requestHandler: async (request, response) => {
console.log('Message received:', request.message);
response.send({ data: 'Hello world!' });
},
});
try {
const { data } = await client.getHelloworld();
console.log(data);
} catch (error) {
console.error(error);
}
}
getHelloWorld();

This updated code adds the “maxMessageSize” option and sets a fixed message length (“maxLength”) to ensure that your RPC server does not receive unnecessarily large messages.

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