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Parallelize SQL queries

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Fedor Indutny 2024-07-22 11:16:33 -07:00 • committed by GitHub
parent 86b4da1ec2
commit c64762858e
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178 changed files with 3377 additions and 3618 deletions
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41
app/sql_channel.ts
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@ -7,14 +7,22 @@ import type { MainSQL } from '../ts/sql/main';
import { remove as removeUserConfig } from './user_config';
import { remove as removeEphemeralConfig } from './ephemeral_config';
let sql: Pick<MainSQL, 'sqlCall'> | undefined;
let sql:
| Pick<
MainSQL,
'sqlRead' | 'sqlWrite' | 'pauseWriteAccess' | 'resumeWriteAccess'
>
| undefined;
let initialized = false;
const SQL_CHANNEL_KEY = 'sql-channel';
const SQL_READ_KEY = 'sql-channel:read';
const SQL_WRITE_KEY = 'sql-channel:write';
const ERASE_SQL_KEY = 'erase-sql-key';
const PAUSE_WRITE_ACCESS = 'pause-sql-writes';
const RESUME_WRITE_ACCESS = 'resume-sql-writes';
export function initialize(mainSQL: Pick<MainSQL, 'sqlCall'>): void {
export function initialize(mainSQL: typeof sql): void {
if (initialized) {
throw new Error('sqlChannels: already initialized!');
}
@ -22,15 +30,36 @@ export function initialize(mainSQL: Pick<MainSQL, 'sqlCall'>): void {
sql = mainSQL;
ipcMain.handle(SQL_CHANNEL_KEY, (_event, callName, ...args) => {
ipcMain.handle(SQL_READ_KEY, (_event, callName, ...args) => {
if (!sql) {
throw new Error(`${SQL_CHANNEL_KEY}: Not yet initialized!`);
throw new Error(`${SQL_READ_KEY}: Not yet initialized!`);
}
return sql.sqlCall(callName, ...args);
return sql.sqlRead(callName, ...args);
});
ipcMain.handle(SQL_WRITE_KEY, (_event, callName, ...args) => {
if (!sql) {
throw new Error(`${SQL_WRITE_KEY}: Not yet initialized!`);
}
return sql.sqlWrite(callName, ...args);
});
ipcMain.handle(ERASE_SQL_KEY, () => {
removeUserConfig();
removeEphemeralConfig();
});
ipcMain.handle(PAUSE_WRITE_ACCESS, () => {
if (!sql) {
throw new Error(`${PAUSE_WRITE_ACCESS}: Not yet initialized!`);
}
return sql.pauseWriteAccess();
});
ipcMain.handle(RESUME_WRITE_ACCESS, () => {
if (!sql) {
throw new Error(`${PAUSE_WRITE_ACCESS}: Not yet initialized!`);
}
return sql.resumeWriteAccess();
});
}