1 unstable release
0.1.0 | Nov 16, 2022 |
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#8 in #balanced
48KB
1.5K
SLoC
Solana Balanced Client
This is a wrapper over the RpcClient
of solana-client crate. It provides the ability to balance the requests between
multiple RPC endpoints taking into account their limits.
Usage
fn main() {
let default_rpc = Arc::new(RpcClient::new(
"https://api.mainnet-beta.solana.com".to_string(),
));
let your_rpc = Arc::new(RpcClient::new("<your-rpc-url>".to_string()));
let client = SolanaClient::new_with_default(your_rpc).add_rpc(
SolanaClientRpc::new(quicknode_rpc)
// Credits / month limits.
.add_limit(
SolanaClientRateLimit::new(
30 * 24 * 60 * 60 * 1000, /* 30 days */
1_000, /* credits per month */
1, /* default cost in credits for endpoints */
)
// Ignore those endpoints that should be handled in this limit.
.ignore_endpoint(RpcRequest::GetHealth)
// List of all endpoints whose credits are different than the default value.
.add_endpoint_amount(RpcRequest::GetAccountInfo, 2)
.add_endpoint_amount(RpcRequest::GetMultipleAccounts, 10)
)
// Requests / second limit.
.add_limit(SolanaClientRateLimit::new(
1000, /* 1 second */
10, /* 10 requests per second */
1, /* all requests count the same */
)),
);
// ...
}
You can see more examples in the examples
directory.
License
This project is licensed under the MIT License - see the LICENSE file for details.
Dependencies
~75MB
~1.5M SLoC