LumeWeb
/
relay-plugin-eth
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

*add blacklist of RPC methods to not cache

This commit is contained in:
Derrick Hammer 2023-03-29 05:31:54 -04:00
parent d14d8006ae
commit 66dc3534b2
Signed by: pcfreak30
GPG Key ID: C997C339BE476FF2
2 changed files with 17 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/client/rpc/rpc.ts
View File

@ -137,6 +137,12 @@ export class RPC {
return null; return null;
} }
public deleteCachedRequest(request: RPCRequest): void {
const hash = this.hashRequest(request);
this.cache.del(hash);
}
private hashRequest(request: RPCRequest): string { private hashRequest(request: RPCRequest): string {
const tempRequest = { const tempRequest = {
method: request.method, method: request.method,

11
src/index.ts
View File

@ -74,6 +74,14 @@ interface ConsensusBlockRequest {
let client: Client; let client: Client;
const RPC_NO_CACHE = [
"eth_call",
"eth_estimateGas",
"eth_sendRawTransaction",
"eth_getTransactionReceipt",
"eth_getTransactionCount",
];
const plugin: Plugin = { const plugin: Plugin = {
name: "eth", name: "eth",
async plugin(api: PluginAPI): Promise<void> { async plugin(api: PluginAPI): Promise<void> {
@ -178,6 +186,9 @@ const plugin: Plugin = {
} }
let ret = provider.rpc.getCachedRequest(request); let ret = provider.rpc.getCachedRequest(request);
if (RPC_NO_CACHE.includes(request.method)) {
provider.rpc.deleteCachedRequest(request);
}
// @ts-ignore // @ts-ignore
return { ...ret, id: request.id ?? ret.id }; return { ...ret, id: request.id ?? ret.id };
}, },